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      • Computer Science
        • Algorithm
          • Concept
            • Greedy
            • Back Tracking
            • Branch & Bounds
            • Sorting
            • Searching
          • Problem Solving
            • BOJ - 1๋กœ ๋งŒ๋“ค๊ธฐ 2(12852)
            • BOJ - Four Squares(17626)
            • BOJ - K๋ฒˆ์งธ ์ˆ˜(1300)
            • BOJ - LCS(9251)
            • BOJ - puyo puyo(11559)
            • BOJ - RGB๊ฑฐ๋ฆฌ(1149)
            • BOJ - ROT13(11655)
            • BOJ - ๊ฐ€์žฅ ๊ฐ์†Œํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด(11722)
            • BOJ - ๊ฐ€์žฅ ๊ธด ๋ฐ”์ดํ† ๋‹‰ ๋ถ€๋ถ„ ์ˆ˜์—ด(11054)
            • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด 2(12015)
            • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด 4(14002)
            • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด(11053)
            • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด(11055)
            • BOJ - ๊ฒฉ์ž์ƒ์˜ ๊ฒฝ๋กœ(10164)
            • BOJ - ๊ฒฝ๋กœ์ฐพ๊ธฐ(11403)
            • BOJ - ๊ณจ๋“œ๋ฐ”ํ์˜ ์ถ”์ธก(9020)
            • BOJ - ๊ณต์œ ๊ธฐ ์„ค์น˜(2110)
            • BOJ - ๊ณตํ•ญ(10775)
            • BOJ - ๊ด„ํ˜ธ(9012)
            • BOJ - ๊ตฌ๊ฐ„ ํ•ฉ ๊ตฌํ•˜๊ธฐ(2042)
            • BOJ - ๊ธฐํƒ€ ๋ ˆ์Šจ(2343)
            • BOJ - ๋‚˜์ดํŠธ์˜ ์ด๋™(7562)
            • BOJ - ๋‚ด๋ฆฌ๋ง‰ ๊ธธ(1520)
            • BOJ - ๋‹ค๋ฆฌ๋†“๊ธฐ(1010)
            • BOJ - ๋‹จ์ง€๋ฒˆํ˜ธ ๋ถ™์ด๊ธฐ(2667)
            • BOJ - ๋ฉ์น˜(7568)
            • BOJ - ๋™์ „ 1(2293)
            • BOJ - ๋™์ „ 2(2294)
            • BOJ - ๋•…๋”ฐ๋จน๊ธฐ(6171)
            • BOJ - ๋žœ์„  ์ž๋ฅด๊ธฐ(1654)
            • BOJ - ๋กœ๋˜(6603)
            • BOJ - ๋กœ๋ด‡ ์ฒญ์†Œ๊ธฐ(4991)
            • BOJ - ๋ฌธ์ž์—ด(1120)
            • BOJ - ๋ฐœ์ „์†Œ(1102)
            • BOJ - ๋ฐฐ(1092)
            • BOJ - ๋ฑ€(3190)
            • BOJ - ๋ฒ ๋ฅดํŠธ๋ž‘ ๊ณต์ค€(4948)
            • BOJ - ๋ฒฝ๋ถ€์ˆ˜๊ณ  ์ด๋™ํ•˜๊ธฐ(3190)
            • BOJ - ๋ณผ๋ก ๊ป์งˆ(1708)
            • BOJ - ๋ถ€๋“ฑํ˜ธ(2529)
            • BOJ - ๋ถ„ํ•ดํ•ฉ(2231)
            • BOJ - ๋ถˆ(5437)
            • BOJ - ๋ธ”๋ž™์žญ(2798)
            • BOJ - ์‚ฌ์ดํด ๊ฒŒ์ž„(20040)
            • BOJ - ์ƒ์ž๋„ฃ๊ธฐ(1965)
            • BOJ - ์ƒ‰์ข…์ด ๋งŒ๋“ค๊ธฐ(2630)
            • BOJ - ์ƒ‰์ข…์ด ๋ถ™์ด๊ธฐ(17136)
            • BOJ - ์„ฌ์˜ ๊ฐœ์ˆ˜(4963)
            • BOJ - ์†Œ์ˆ˜ ๊ฒฝ๋กœ(1963)
            • BOJ - ์†Œ์ˆ˜ ๊ตฌํ•˜๊ธฐ(1929)
            • BOJ - ์†Œ์ˆ˜(2581)
            • BOJ - ์†Œ์ˆ˜์ƒ๊ทผ์ˆ˜(9421)
            • BOJ - ์†Œ์šฉ๋Œ์ด ์˜ˆ์˜๊ฒŒ ์ถœ๋ ฅํ•˜๊ธฐ
            • BOJ - ์ˆ˜ ์ •๋ ฌํ•˜๊ธฐ2(2751)
            • BOJ - ์ˆ˜๋“ค์˜ ํ•ฉ2(2003)
            • BOJ - ์ˆ˜ํ•™์€ ๋„ˆ๋ฌด ์‰ฌ์›Œ(2904)
            • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ(1697)
            • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ2(12851)
            • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ3(13549)
            • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ4(13913)
            • BOJ - ์ˆซ์ž์นด๋“œ 2(10816)
            • BOJ - ์‰ฌ์šด ๊ณ„๋‹จ์ˆ˜(10844)
            • BOJ - ์Šคํƒ€ํŠธ์™€ ๋งํฌ(14889)
            • BOJ - ์‹œ๋ฆฌ์–ผ ๋„˜๋ฒ„(1431)
            • BOJ - ์‹ ๋‚˜๋Š” ํ•จ์ˆ˜์‹คํ–‰(9184)
            • BOJ - ์•ˆ์ „ ์˜์—ญ(2468)
            • BOJ - ์•ŒํŒŒ๋ฒณ(1987)
            • BOJ - ์•ฑ(7579)
            • BOJ - ์—ฌํ–‰๊ฐ€์ž(1976)
            • BOJ - ์—ฐ์‚ฐ์ž๋ผ์›Œ๋„ฃ๊ธฐ(14888)
            • BOJ - ์—ฐ์‚ฐ์ž๋ผ์›Œ๋„ฃ๊ธฐ2(15658)
            • BOJ - ์˜์—ญ๊ตฌํ•˜๊ธฐ(2583)
            • BOJ - ์˜ํ™”๊ฐ๋… ์ˆŒ(1436)
            • BOJ - ์˜ˆ์‚ฐ(2512)
            • BOJ - ์˜ค๋ฅด๋ง‰์ˆ˜(11057)
            • BOJ - ์˜ค์•„์‹œ์Šค ์žฌ๊ฒฐํ•ฉ(3015)
            • BOJ - ์˜คํฐ์ˆ˜(17298)
            • BOJ - ์š•์‹ฌ์Ÿ์ด ํŒ๋‹ค(1937)
            • BOJ - ์œ ๊ธฐ๋†๋ฐฐ์ถ”(1012)
            • BOJ - ์ด๋™ํ•˜๊ธฐ(11048)
            • BOJ - ์ด๋ถ„ ๊ทธ๋ž˜ํ”„(1707)
            • BOJ - ์ด์นœ์ˆ˜(2193)
            • BOJ - ์ €์šธ(10159)
            • BOJ - ์ „๊นƒ์ค„(2565)
            • BOJ - ์ ํ”„(1890)
            • BOJ - ์ขŒํ‘œ์••์ถ•(18870)
            • BOJ - ์ฃผ์‚ฌ์œ„ ๊ตด๋ฆฌ๊ธฐ(14499)
            • BOJ - ์ง‘ํ•ฉ์˜ ํ‘œํ˜„(1717)
            • BOJ - ์ฐจ์ด๋ฅผ ์ตœ๋Œ€๋กœ(10819)
            • BOJ - ์ฒด์ŠคํŒ ๋‹ค์‹œ ์น ํ•˜๊ธฐ(1018)
            • BOJ - ์ดŒ์ˆ˜๊ณ„์‚ฐ(2644)
            • BOJ - ์ตœ์†Œ๊ฐ’(10868)
            • BOJ - ์ตœ์†Ÿ๊ฐ’ ์ฐพ๊ธฐ(11003)
            • BOJ - ์น˜ํ‚จ๋ฐฐ๋‹ฌ(15686)
            • BOJ - ์นœ๊ตฌ ๋„คํŠธ์›Œํฌ(4195)
            • BOJ - ์ฟผ๋“œํŠธ๋ฆฌ(1992)
            • BOJ - ํ๋น™(5373)
            • BOJ - ํฌ๊ฒŒ-๋งŒ๋“ค๊ธฐ(2812)
            • BOJ - ํ† ๋งˆํ† (7576)
            • BOJ - ํ†ฑ๋‹ˆ๋ฐ”ํ€ด(14891)
            • BOJ - ํ†ต๊ณ„ํ•™(2108)
            • BOJ - ํŠธ๋ฆฌ์˜ ๋†’์ด์™€ ๋„ˆ๋น„(2250)
            • BOJ - ํŠธ๋ฆฌ์˜ ์ง€๋ฆ„(1167)
            • BOJ - ํŒŒ์Šค์นผ(2986)
            • BOJ - ํ‰๋ฒ”ํ•œ ๋ฐฐ๋‚ญ(12865)
            • BOJ - ํฌ๋„์ฃผ ์‹œ์‹(2156)
            • BOJ - ํ”Œ๋ฃจ์ด๋“œ(11404)
            • BOJ - ํ”ผ๋ณด๋‚˜์น˜ ํ•จ์ˆ˜(1003)
            • BOJ - ํ•ฉ๋ถ„ํ•ด(2225)
            • BOJ - ํ–‰๋ ฌ ๊ณฑ์…ˆ(10830)
            • BOJ - ํšŒ์‚ฌ์— ์žˆ๋Š” ์‚ฌ๋žŒ(7785)
            • BOJ - ํšจ์œจ์ ์ธ ํ•ดํ‚น(1325)
            • BOJ - ํ›„์œ„ ํ‘œ๊ธฐ์‹(1918)
            • programmers - DATETIME์—์„œ DATE๋กœ ํ˜•๋ณ€ํ™˜
            • programmers - N์œผ๋กœ ํ‘œํ˜„
            • programmers - ๊ฐ€์žฅ ํฐ ์ˆ˜
            • Programmers - ๊ฐ€์žฅ ํฐ ์ •์‚ฌ๊ฐํ˜•์˜ ๋„“์ด
            • programmers - ๊ด‘๊ณ  ์‚ฝ์ž…
            • programmers - ๊ธฐ๋‘ฅ๊ณผ ๋ณด ์„ค์น˜
            • programmers - ๊ธธ ์ฐพ๊ธฐ ๊ฒŒ์ž„
            • programmers - ๋‹ค๋‹จ๊ณ„ ์นซ์†” ํŒ๋งค
            • programmers - ๋‹ค๋ฆฌ๋ฅผ ์ง€๋‚˜๋Š” ํŠธ๋Ÿญ
            • programmers - ๋‹จ์–ด๋ณ€ํ™˜
            • programmers - ๋” ๋งต๊ฒŒ
            • programmers - ๋””์Šคํฌ ์ปจํŠธ๋กค๋Ÿฌ
            • programmers - ๋ฉ€์ฉกํ•œ ์‚ฌ๊ฐํ˜•
            • programmers - ๋ฉ”๋‰ด ๋ฆฌ๋‰ด์–ผ
            • programmers - ๋ฒ ์ŠคํŠธ ์•จ๋ฒ”
            • programmers - ๋ถˆ๋Ÿ‰ ์‚ฌ์šฉ์ž
            • programmers - ์‚ผ๊ฐ ๋‹ฌํŒฝ์ด
            • Programmers - ์ƒํ˜ธํ‰๊ฐ€
            • programmers - ์Šคํƒ€ ์ˆ˜์—ด
            • programmers - ์‹คํŒจ์œจ
            • programmers - ์—†์–ด์ง„ ๊ธฐ๋ก ์ฐพ๊ธฐ
            • programmers - ์—ฌํ–‰๊ฒฝ๋กœ
            • programmers - ์˜ˆ์ƒ ๋Œ€์ง„ํ‘œ
            • programmers - ์˜ค๋žœ ๊ธฐ๊ฐ„ ๋ณดํ˜ธํ•œ ๋™๋ฌผ 2
            • programmers - ์˜ค๋žœ์‹œ๊ฐ„ ๋ณดํ˜ธํ•œ ๋™๋ฌผ
            • programmers - ์šฐ์œ ์™€ ์š”๊ฑฐํŠธ๊ฐ€ ๋‹ด๊ธด ์žฅ๋ฐ”๊ตฌ๋‹ˆ
            • programmers - ์œ„์žฅ
            • programmers - ์ž…๊ตญ์‹ฌ์‚ฌ
            • programmers - ์ž…์–‘์‹œ๊ฐ ๊ตฌํ•˜๊ธฐ 2
            • programmers - ์ „ํ™”๋ฒˆํ˜ธ ๋ชฉ๋ก
            • programmers - ์ฃผ์‹๊ฐ€๊ฒฉ
            • programmers - ์ค‘์„ฑํ™” ์—ฌ๋ถ€ ํŒ๋‹จํ•˜๊ธฐ
            • programmers - ํผ์ฆ ์กฐ๊ฐ ์ฑ„์šฐ๊ธฐ
            • programmers - ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ๋ณดํ˜ธ์†Œ์—์„œ ์ค‘์„ฑํ™”ํ•œ ๋™๋ฌผ
            • programmers - ํ”„๋ฆฐํ„ฐ
            • programmers - ํ•ฉ์Šน ํƒ์‹œ ์š”๊ธˆ
            • programmers - ํ›„๋ณดํ‚ค
          • Tips
            • Algorithm Tips
        • Artificial Intelligence
          • Computer Vision
            • Introduction
            • RCNN
            • Spatial Pyramid Pooling Network
            • Fast RCNN
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            • Fully Convolutional Networks
            • Learning Deconvolution Network for Semantic Segmentation
            • Dilated Convolution
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            • Deep Lab
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            • Deep Sort
          • Deep Learning
            • CNN by Andrew ng
              • Convolution
              • Padding, Strided, RGB
              • One Layer of a Convolutional Net
              • Types of Layer in a CNN
            • Deep Learning for Everyone
              • Introduction
              • Tensorflow Installation
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              • Minimizing Cost
              • Multi Variable Regression Model
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              • Logistic Regression
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              • Dataset & Learning rate
              • MNIST Dataset
              • Relu, Xavier, Dropout, and ADAM
              • Tensor Manipulation
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              • TensorBoard
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              • Initialization
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              • NN LEGO Play
              • CNN (Concolutional Neural Network)
          • Machine Learning
            • Least Square Method
            • Why we choose Gaussian in modeling "Noise"
          • Prompt Engineering
            • Prompt
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        • Compiler
          • Ahead Of Time(AOT) Compiler
          • Compile Time
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        • Computer Structure
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          • byte
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          • How to manage with only number
          • Interface
          • Introduction
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          • Turing Completeness
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          • What OS do
        • Design Patterns
          • Introduction Part. 01
          • Introduction Part. 02
          • Abstract Factory
          • Builder Part. 01
          • Builder Part. 02
          • Factory Method
          • Prototype
          • Singleton
          • Adapter
          • Bridge
          • Composite
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          • Template Method
          • Visitor
        • File Format
          • Graphic
            • JPG
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        • Functional Programming
          • All About Monad
            • Type Constructor
            • Functor in Programming
            • High Demensional lift
            • Monad in programming
            • Why monad part. 01
            • Why monad part. 02
            • How to use monad
            • Various Monads
            • Monoidal Functor
            • Applicative Functor
            • Category Theory Prolog
            • Category Theory Part.01
            • Category Theory Part.02
            • Functor in Category Theory
            • Identity
          • Functional Programming with Swift
            • Headnote
            • High Order Function
            • Attributes
            • Functor & Monad
            • Either & Result
            • Lazy Evaluation
          • Functional Thinking
            • Why we needed
        • Information Theory
          • Cross Entropy
          • Information Entropy
          • Kullback-Leibler Divergence
          • Self Information
        • Lambda Calculus
          • Network
            • HTTP
              • HTTP Basic
              • HTTP Message
              • HTTP Method
              • HTTP State code
              • HTTP Transaction
              • HTTP Cache
              • HTTP State Management
              • HTTPS
              • HTTP 2.0
            • Terms
              • ARP(Address Resolution Protocol)
              • Bandwidth
              • CDN
              • Data Link Layer
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              • Electric Commutication
              • Ethernet
              • Gateway
              • IP
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              • NAT Network
              • Network & Internet
              • Network Communication rule
              • Network Layer
              • Network Structure
              • OSI 7 layer
              • Packet
              • Packet Delay
              • Physical Layer
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              • Range of Network
              • Router
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          • Object Oriented Programming
            • Spaghetti Code
            • Coupling
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            • OOP Implement Pattern
            • Object Modeling
            • Static Variable, Static Method
            • Design Patterns
            • Singleton
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            • Composition
            • Inheritance vs. Composition
            • Polymorphism Part. 01
            • Polymorphism Part. 02
            • Abstract Method, Abstract Class
            • Interface
            • Dependency and Coupling
            • Interface vs. Implementation
            • Things to know before Learning Design Pattern
            • Factory Method
            • Builder
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            • Proxy
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            • Observer
            • Exception Part.01
            • Exception Part.02
            • Exception Part.03
            • SOLID Principle
            • SOLID
            • ADT and PDA
            • eXtreme Programming
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          • Operating System
            • Introduction
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            • Dual mode
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            • DeadLock
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            • Memory Management
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            • Page Replacement Algorithm
            • Frame Allocation
            • Hard Disk Drive
            • File Allocation
            • Disk Scheduling Algorithm
          • Refactoring
            • Introduction Part. 01
            • Introduction Part. 02
            • Introduction Part. 03
            • Introduction Part. 04
            • Introduction Part. 05
            • Introduction Part. 06
            • Introduction Part. 07
            • Principles in Refactoring
            • Bad Smells in Code
            • Building Tests
            • Refactoring Catalog
            • Extract Function
            • Inline Function
            • Extract Variable
            • Inline Variable
            • Change Function Declaration
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            • Combine Functions into Class
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            • Replace Primitive with Object
            • Decompose Conditional
            • Consolidate Conditional Expression
            • Replace Nested Conditional With Guard Clauses
            • Replace Conditional With Polymorphism
        • Development
          • Bitcoin
            • Programming Bitcoin
              • Finite Field
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              • Elliptic Curve in Finite Field
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              • Varints
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            • Emergence
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          • Clean Coder
            • Introduction
            • Professionalism
            • Saying No
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            • Coding
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          • Concept
            • Actor Model
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            • Base64
            • Base64 Url Safe
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            • URI
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            • URL vs. URI vs. URN
            • URN
          • Docker
            • Docker Cheet Sheet
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            • Push ์‹œ Password ๋ฌผ์–ด๋ณด์ง€ ์•Š๋„๋ก ์„ค์ •ํ•˜๊ธฐ
            • Tag Checkout ์˜ค๋ฅ˜
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              • Actor Part. 01
              • Actor Part. 02
              • Structured Concurrency
              • Behind the Scenes Part. 01
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            • RIBs
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              • Build Process
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              • Apply DeepLink
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            • RxSwift
              • Reactive Programming
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            • Trouble Shooting
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                • Loop Part. 02
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                • Function Part. 02
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              • Introduction
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            • Python
              • Grammar
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            • Swift
              • Access Control
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              • Function Logging?
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              • static vc. class
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              • typealias
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              • URLSessionTask
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          • Process
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          • UML
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        • Engineering
          • Fluid Mechanics
            • Continuity Equation
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            • Introduction
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            • Gas Mixture Property
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            • Reciprocating Engines
            • Adiabatic Saturation & Psychrometric Chart
        • Essay
          • 1๋ง‰์„ ๋งˆ์น˜๋ฉฐ
          • 17๋…„ ํ•จ๊ป˜ํ•œ ๊ฐ€์กฑ์„ ๋ณด๋‚ด๋ฉฐ
          • ๋ˆ„๊ตฐ๊ฐ€๋Š” ์ƒ์ฒ˜๋ฐ›์„ ์ˆ˜ ์žˆ๋‹ค
          • ๋‹จ๋‹จํ•œ ๋ถ€๋“œ๋Ÿฌ์›€
          • ์–ธ์ œ๋‚˜ ๊ทธ๋ž˜ ์™”๋“ฏ์ด
          • ์ž์œ ์— ๋Œ€ํ•œ ๊ณ ์ฐฐ
          • ์Ÿค๋Š” ์ผ๋งŒ ํ•ด์š”.
          • ์ง€์ธ์˜ ์„ฑ์žฅ์„ ๋ณธ๋‹ค๋Š” ๊ฒƒ
        • Investment
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                  • Consumer Staples
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                              • Materials
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                                  • Utilities
                                  • Terms
                                    • EBITDA
                                    • EPS
                                    • ROE (Return on Equity)
                                    • Rule of 40
                                    • ๊ฐ๊ฐ€์ƒ๊ฐ (Depreciation)
                                    • ๊ณ ์ •๋น„์šฉ (Fixed Cost)
                                    • ๊ณตํ—Œ์ด์ต (Contribution Margin)
                                    • ๊ธฐํƒ€๋น„์œ ๋™๋ถ€์ฑ„
                                    • ๊ธฐํƒ€์œ ๋™๋ถ€์ฑ„
                                    • ๊ธฐํƒ€์ž๋ณธ๊ตฌ์„ฑ์š”์†Œ
                                    • ๊ธฐํƒ€์ž๋ณธํ•ญ๋ชฉ (Other Capital Items)
                                    • ๊ธฐํƒ€ํฌ๊ด„์†์ต๋ˆ„๊ณ„์•ก (AOCI)
                                    • ๋‚ด์šฉ์—ฐ์ˆ˜ (Useful Life)
                                    • ๋‹จ๊ธฐ์ฐจ์ž…๊ธˆ
                                    • ๋‹จ๊ธฐ์ถฉ๋‹น๋ถ€์ฑ„
                                    • ๋‹น๊ธฐ์ˆœ์ด์ต (Net Income)
                                    • ๋Œ€๋ณ€ (Credit)
                                    • ๋กค์˜ค๋ฒ„
                                    • ๋งˆ์ง„๋ฅ  (Margin Ratio)
                                    • ๋งค์ž…์ฑ„๋ฌด
                                    • ๋งค์ถœ (Revenue)
                                    • ๋งค์ถœ์›๊ฐ€ (COGS)
                                    • ๋งค์ถœ์ด์ด์ต (Gross Profit)
                                    • ๋งค์ถœ์ด์ด์ต๋ฅ  (Gross Margin)
                                    • ๋ฌดํ˜•์ž์‚ฐ (Intangible Assets)
                                    • ๋ฏธ์ง€๊ธ‰๋น„์šฉ
                                    • ๋ฐœ์ƒ์ฃผ์˜
                                    • ๋ฐœํ–‰๊ฐ€
                                    • ๋ฐฐ๋‹น๊ธˆ
                                    • ๋ฐฐ๋‹น์„ฑํ–ฅ (Payout Ratio)
                                    • ๋ฒ ํƒ€ (Beta)
                                    • ๋ณ€๋™ ๋น„์šฉ (VC)
                                    • ๋ถ€์ฑ„ (Liabilities)
                                    • ๋น„์œ ๋™๋ถ€์ฑ„ (Non-Current Liabilities)
                                    • ๋น„์œ ๋™์ž์‚ฐ (Non-Current Assets)
                                    • ๋น„ํ˜„๊ธˆ์„ฑ ๋น„์šฉ (Non-Cash Expense)
                                    • ์‚ฌ์ฑ„ (Bonds Payable)
                                    • ์ƒ๊ฐ (Amortization)
                                    • ์„ ์ˆ˜๊ธˆ
                                    • ์„ค๋น„ํˆฌ์ž (Capex)
                                    • ์„ธ์ „๊ณ„์†์‚ฌ์—…์ด์ต (Income Before Tax from Continuing Operations)
                                    • ์„ธํƒ€ (Theta)
                                    • ์†์ต๊ณ„์‚ฐ์„œ (Income Statement)
                                    • ์†์ต๋ถ„๊ธฐ์  (BEP)
                                    • ์ˆ˜ํ™• ์ฒด๊ฐ์˜ ๋ฒ•์น™
                                    • ์ˆœ์ด์ต๋ฅ  (Net Profit Margin)
                                    • ์•ŒํŒŒ (Alpha)
                                    • ์•ก๋ฉด๊ฐ€ (par)
                                    • ์˜์—…๋น„์šฉ (Operating Expenses)
                                    • ์˜์—…์™ธ์ˆ˜์ง€ (Non-Operating Income, Expense)
                                    • ์˜์—…์ด์ต (Operation Income)
                                    • ์˜์—…์ด์ต๋ฅ  (Operating Margin)
                                    • ์˜์—…ํ™œ๋™ ํ˜„๊ธˆํ๋ฆ„ (CFO)
                                    • ์šด์˜ ๋ ˆ๋ฒ„๋ฆฌ์ง€ (Operation Leverage)
                                    • ์šด์˜์ž๋ณธ (Working Capital)
                                    • ์šด์ „์ž๋ณธ
                                    • ์œ ๋™๋ถ€์ฑ„ (Current Liabilities)
                                    • ์œ ๋™์ž์‚ฐ (Current Assets)
                                    • ์œ ํ˜•์ž์‚ฐ (Tangible Assets)
                                    • ์ด์—ฐ๋ถ€์ฑ„
                                    • ์ด์ต์ž‰์—ฌ๊ธˆ (Retained Earnings)
                                    • ์ด์ž๋ณด์ƒ๋ฐฐ์œจ (ICR)
                                    • ์ด์ค‘๊ธฐ์ž…๋ฒ• (Dual Entry)
                                    • ์ž‰์—ฌ ํ˜„๊ธˆ ํ๋ฆ„ (FCF)
                                    • ์ž๊ธฐ์ž๋ณธ๋น„์œจ (Equity Ratio)
                                    • ์ž๊ธฐ์ฃผ์‹ (Treasury Stock)
                                    • ์ž๋ณธ (Equity)
                                    • ์ž๋ณธ ๋น„์šฉ(Capital Cost)
                                    • ์ž๋ณธ๊ธˆ (Capital Stock)
                                    • ์ž๋ณธ๋ณ€๋™ํ‘œ (Statement of Changes in Equity)
                                    • ์ž๋ณธ์ž‰์—ฌ๊ธˆ (Capital Surplus)
                                    • ์ž์‚ฐ (Assets)
                                    • ์žฅ๊ธฐ์ฐจ์ž…๊ธˆ (Long-term Borrowings)
                                    • ์žฌ๋ฌด๋น„์šฉ
                                    • ์žฌ๋ฌด์ƒํƒœํ‘œ (Balance Sheet)
                                    • ์žฌ๋ฌด์ œํ‘œ (Financial Statements)
                                    • ์ „ํ™˜์‚ฌ์ฑ„ (Convertible Bond)
                                    • ์ฃผ์‹๋ฐœํ–‰์ดˆ๊ณผ๊ธˆ
                                    • ์ฃผ์‹ํ• ์ธ๋ฐœํ–‰์ฐจ๊ธˆ
                                    • ์ฃผ์‹ํ• ์ธ๋ฐœํ–‰์ฐจ๊ธˆ (Discounts on stock issuance)
                                    • ์ง€์ˆ˜ ๋Œ€๋น„ ์ƒ๋Œ€ ๊ฐ•๋„ (Relative Strength)
                                    • ์ฐจ๋ณ€ (Debit)
                                    • ํ‡ด์ง๊ธ‰์—ฌ์ถฉ๋‹น๋ถ€์ฑ„
                                    • ํŒ๋งค๊ด€๋ฆฌ๋น„ (SG&A)
                                    • ํ• ์ธ์•ก
                                    • ํ˜„๊ธˆ์ˆœํ™˜์ฃผ๊ธฐ (CCC)
                                    • ํ˜„๊ธˆ์ฃผ์˜
                                    • ํ˜„๊ธˆํ๋ฆ„ํ‘œ (Cash Flow Statement)
                                    • ํ™•์ •๊ธ‰์—ฌ์ฑ„๋ฌด (DBO)
                                    • ํšŒ๊ณ„ ๋“ฑ์‹ (Accounting Equation)
                                  • Theme Analysis
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                                                • 2025
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                                              • Management
                                                • Agile Estimating and Planning
                                                  • The Purpose of planning
                                                  • Why planning fails
                                                  • An Agile approach
                                                  • Estimating size with storyboard points
                                                  • Estimating in ideal days
                                                  • Techniques for estimating
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                                                    • QR Decomposition
                                                    • Condition Number (Sensitivity)
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                                                    • Hessian Matrix
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                                                    • Matrix Norm
                                                  • Numeral System
                                                    • Complement Number
                                                  • Eigenvector
                                                • Analysis
                                                  • Differential Equations
                                                    • Introduction
                                                    • Fourier Series
                                                    • Wave Equation for a String Using Fourier Series
                                                    • Wave Equation for a String using D'Alemberts' Solution
                                                    • Heat Equation
                                                    • Solution of Heat Equation using Fourier Series
                                                    • Laplace Equation
                                                    • 2D Wave Equation
                                                    • Wave Equation in Polar Coordinate System
                                                    • Complex Numbers & Complex Plane
                                                    • Polar Form of Complex Numbers
                                                    • De Moivre's Formula & Roots of Complex Number
                                                    • The Limit & Derivative of Complex Analytic function
                                                    • Cauchy-Riemann Equation
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                                                • 2022-2024
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                                            Recent Notes

                                            • Investment Kanban

                                              Nov 11, 2025

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                                                  HTTP

                                                  Mar 17, 20241 min read

                                                  HTTP Application Layer์— ๋Œ€ํ•ด ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค.

                                                  9 items under this folder.

                                                  • Oct 01, 2023

                                                    HTTP Basic

                                                    • HTTP
                                                    • HTTPS
                                                    • protocol
                                                  • Oct 01, 2023

                                                    HTTP Message

                                                    • CR
                                                    • Carriage-Return
                                                    • LF
                                                    • Line-Feed
                                                  • Oct 01, 2023

                                                    HTTP Method

                                                    • HTTP
                                                    • methods
                                                    • GET
                                                    • UPDATE
                                                    • PATCH
                                                    • OPTIONS
                                                    • HEAD
                                                    • CONNECT
                                                  • Oct 01, 2023

                                                    HTTP State code

                                                    • HTTP
                                                    • state
                                                    • state-code
                                                  • Oct 01, 2023

                                                    HTTP Transaction

                                                    • HTTP
                                                    • transaction
                                                    • TCP
                                                  • Oct 01, 2023

                                                    HTTP Cache

                                                    • cache
                                                    • HTTP
                                                    • fresh
                                                    • stale
                                                  • Oct 01, 2023

                                                    HTTP State Management

                                                    • HTTP
                                                    • state
                                                    • management
                                                    • cookie
                                                    • authentication
                                                    • IP
                                                  • Oct 01, 2023

                                                    HTTPS

                                                    • HTTPS
                                                    • TLS
                                                    • Transport-Layer-Security
                                                    • RSA
                                                    • symmetric-key-algorithm
                                                  • Oct 01, 2023

                                                    HTTP 2.0


                                                        • Computer Science
                                                          • Algorithm
                                                            • Concept
                                                              • Greedy
                                                              • Back Tracking
                                                              • Branch & Bounds
                                                              • Sorting
                                                              • Searching
                                                            • Problem Solving
                                                              • BOJ - 1๋กœ ๋งŒ๋“ค๊ธฐ 2(12852)
                                                              • BOJ - Four Squares(17626)
                                                              • BOJ - K๋ฒˆ์งธ ์ˆ˜(1300)
                                                              • BOJ - LCS(9251)
                                                              • BOJ - puyo puyo(11559)
                                                              • BOJ - RGB๊ฑฐ๋ฆฌ(1149)
                                                              • BOJ - ROT13(11655)
                                                              • BOJ - ๊ฐ€์žฅ ๊ฐ์†Œํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด(11722)
                                                              • BOJ - ๊ฐ€์žฅ ๊ธด ๋ฐ”์ดํ† ๋‹‰ ๋ถ€๋ถ„ ์ˆ˜์—ด(11054)
                                                              • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด 2(12015)
                                                              • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด 4(14002)
                                                              • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด(11053)
                                                              • BOJ - ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด(11055)
                                                              • BOJ - ๊ฒฉ์ž์ƒ์˜ ๊ฒฝ๋กœ(10164)
                                                              • BOJ - ๊ฒฝ๋กœ์ฐพ๊ธฐ(11403)
                                                              • BOJ - ๊ณจ๋“œ๋ฐ”ํ์˜ ์ถ”์ธก(9020)
                                                              • BOJ - ๊ณต์œ ๊ธฐ ์„ค์น˜(2110)
                                                              • BOJ - ๊ณตํ•ญ(10775)
                                                              • BOJ - ๊ด„ํ˜ธ(9012)
                                                              • BOJ - ๊ตฌ๊ฐ„ ํ•ฉ ๊ตฌํ•˜๊ธฐ(2042)
                                                              • BOJ - ๊ธฐํƒ€ ๋ ˆ์Šจ(2343)
                                                              • BOJ - ๋‚˜์ดํŠธ์˜ ์ด๋™(7562)
                                                              • BOJ - ๋‚ด๋ฆฌ๋ง‰ ๊ธธ(1520)
                                                              • BOJ - ๋‹ค๋ฆฌ๋†“๊ธฐ(1010)
                                                              • BOJ - ๋‹จ์ง€๋ฒˆํ˜ธ ๋ถ™์ด๊ธฐ(2667)
                                                              • BOJ - ๋ฉ์น˜(7568)
                                                              • BOJ - ๋™์ „ 1(2293)
                                                              • BOJ - ๋™์ „ 2(2294)
                                                              • BOJ - ๋•…๋”ฐ๋จน๊ธฐ(6171)
                                                              • BOJ - ๋žœ์„  ์ž๋ฅด๊ธฐ(1654)
                                                              • BOJ - ๋กœ๋˜(6603)
                                                              • BOJ - ๋กœ๋ด‡ ์ฒญ์†Œ๊ธฐ(4991)
                                                              • BOJ - ๋ฌธ์ž์—ด(1120)
                                                              • BOJ - ๋ฐœ์ „์†Œ(1102)
                                                              • BOJ - ๋ฐฐ(1092)
                                                              • BOJ - ๋ฑ€(3190)
                                                              • BOJ - ๋ฒ ๋ฅดํŠธ๋ž‘ ๊ณต์ค€(4948)
                                                              • BOJ - ๋ฒฝ๋ถ€์ˆ˜๊ณ  ์ด๋™ํ•˜๊ธฐ(3190)
                                                              • BOJ - ๋ณผ๋ก ๊ป์งˆ(1708)
                                                              • BOJ - ๋ถ€๋“ฑํ˜ธ(2529)
                                                              • BOJ - ๋ถ„ํ•ดํ•ฉ(2231)
                                                              • BOJ - ๋ถˆ(5437)
                                                              • BOJ - ๋ธ”๋ž™์žญ(2798)
                                                              • BOJ - ์‚ฌ์ดํด ๊ฒŒ์ž„(20040)
                                                              • BOJ - ์ƒ์ž๋„ฃ๊ธฐ(1965)
                                                              • BOJ - ์ƒ‰์ข…์ด ๋งŒ๋“ค๊ธฐ(2630)
                                                              • BOJ - ์ƒ‰์ข…์ด ๋ถ™์ด๊ธฐ(17136)
                                                              • BOJ - ์„ฌ์˜ ๊ฐœ์ˆ˜(4963)
                                                              • BOJ - ์†Œ์ˆ˜ ๊ฒฝ๋กœ(1963)
                                                              • BOJ - ์†Œ์ˆ˜ ๊ตฌํ•˜๊ธฐ(1929)
                                                              • BOJ - ์†Œ์ˆ˜(2581)
                                                              • BOJ - ์†Œ์ˆ˜์ƒ๊ทผ์ˆ˜(9421)
                                                              • BOJ - ์†Œ์šฉ๋Œ์ด ์˜ˆ์˜๊ฒŒ ์ถœ๋ ฅํ•˜๊ธฐ
                                                              • BOJ - ์ˆ˜ ์ •๋ ฌํ•˜๊ธฐ2(2751)
                                                              • BOJ - ์ˆ˜๋“ค์˜ ํ•ฉ2(2003)
                                                              • BOJ - ์ˆ˜ํ•™์€ ๋„ˆ๋ฌด ์‰ฌ์›Œ(2904)
                                                              • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ(1697)
                                                              • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ2(12851)
                                                              • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ3(13549)
                                                              • BOJ - ์ˆจ๋ฐ”๊ผญ์งˆ4(13913)
                                                              • BOJ - ์ˆซ์ž์นด๋“œ 2(10816)
                                                              • BOJ - ์‰ฌ์šด ๊ณ„๋‹จ์ˆ˜(10844)
                                                              • BOJ - ์Šคํƒ€ํŠธ์™€ ๋งํฌ(14889)
                                                              • BOJ - ์‹œ๋ฆฌ์–ผ ๋„˜๋ฒ„(1431)
                                                              • BOJ - ์‹ ๋‚˜๋Š” ํ•จ์ˆ˜์‹คํ–‰(9184)
                                                              • BOJ - ์•ˆ์ „ ์˜์—ญ(2468)
                                                              • BOJ - ์•ŒํŒŒ๋ฒณ(1987)
                                                              • BOJ - ์•ฑ(7579)
                                                              • BOJ - ์—ฌํ–‰๊ฐ€์ž(1976)
                                                              • BOJ - ์—ฐ์‚ฐ์ž๋ผ์›Œ๋„ฃ๊ธฐ(14888)
                                                              • BOJ - ์—ฐ์‚ฐ์ž๋ผ์›Œ๋„ฃ๊ธฐ2(15658)
                                                              • BOJ - ์˜์—ญ๊ตฌํ•˜๊ธฐ(2583)
                                                              • BOJ - ์˜ํ™”๊ฐ๋… ์ˆŒ(1436)
                                                              • BOJ - ์˜ˆ์‚ฐ(2512)
                                                              • BOJ - ์˜ค๋ฅด๋ง‰์ˆ˜(11057)
                                                              • BOJ - ์˜ค์•„์‹œ์Šค ์žฌ๊ฒฐํ•ฉ(3015)
                                                              • BOJ - ์˜คํฐ์ˆ˜(17298)
                                                              • BOJ - ์š•์‹ฌ์Ÿ์ด ํŒ๋‹ค(1937)
                                                              • BOJ - ์œ ๊ธฐ๋†๋ฐฐ์ถ”(1012)
                                                              • BOJ - ์ด๋™ํ•˜๊ธฐ(11048)
                                                              • BOJ - ์ด๋ถ„ ๊ทธ๋ž˜ํ”„(1707)
                                                              • BOJ - ์ด์นœ์ˆ˜(2193)
                                                              • BOJ - ์ €์šธ(10159)
                                                              • BOJ - ์ „๊นƒ์ค„(2565)
                                                              • BOJ - ์ ํ”„(1890)
                                                              • BOJ - ์ขŒํ‘œ์••์ถ•(18870)
                                                              • BOJ - ์ฃผ์‚ฌ์œ„ ๊ตด๋ฆฌ๊ธฐ(14499)
                                                              • BOJ - ์ง‘ํ•ฉ์˜ ํ‘œํ˜„(1717)
                                                              • BOJ - ์ฐจ์ด๋ฅผ ์ตœ๋Œ€๋กœ(10819)
                                                              • BOJ - ์ฒด์ŠคํŒ ๋‹ค์‹œ ์น ํ•˜๊ธฐ(1018)
                                                              • BOJ - ์ดŒ์ˆ˜๊ณ„์‚ฐ(2644)
                                                              • BOJ - ์ตœ์†Œ๊ฐ’(10868)
                                                              • BOJ - ์ตœ์†Ÿ๊ฐ’ ์ฐพ๊ธฐ(11003)
                                                              • BOJ - ์น˜ํ‚จ๋ฐฐ๋‹ฌ(15686)
                                                              • BOJ - ์นœ๊ตฌ ๋„คํŠธ์›Œํฌ(4195)
                                                              • BOJ - ์ฟผ๋“œํŠธ๋ฆฌ(1992)
                                                              • BOJ - ํ๋น™(5373)
                                                              • BOJ - ํฌ๊ฒŒ-๋งŒ๋“ค๊ธฐ(2812)
                                                              • BOJ - ํ† ๋งˆํ† (7576)
                                                              • BOJ - ํ†ฑ๋‹ˆ๋ฐ”ํ€ด(14891)
                                                              • BOJ - ํ†ต๊ณ„ํ•™(2108)
                                                              • BOJ - ํŠธ๋ฆฌ์˜ ๋†’์ด์™€ ๋„ˆ๋น„(2250)
                                                              • BOJ - ํŠธ๋ฆฌ์˜ ์ง€๋ฆ„(1167)
                                                              • BOJ - ํŒŒ์Šค์นผ(2986)
                                                              • BOJ - ํ‰๋ฒ”ํ•œ ๋ฐฐ๋‚ญ(12865)
                                                              • BOJ - ํฌ๋„์ฃผ ์‹œ์‹(2156)
                                                              • BOJ - ํ”Œ๋ฃจ์ด๋“œ(11404)
                                                              • BOJ - ํ”ผ๋ณด๋‚˜์น˜ ํ•จ์ˆ˜(1003)
                                                              • BOJ - ํ•ฉ๋ถ„ํ•ด(2225)
                                                              • BOJ - ํ–‰๋ ฌ ๊ณฑ์…ˆ(10830)
                                                              • BOJ - ํšŒ์‚ฌ์— ์žˆ๋Š” ์‚ฌ๋žŒ(7785)
                                                              • BOJ - ํšจ์œจ์ ์ธ ํ•ดํ‚น(1325)
                                                              • BOJ - ํ›„์œ„ ํ‘œ๊ธฐ์‹(1918)
                                                              • programmers - DATETIME์—์„œ DATE๋กœ ํ˜•๋ณ€ํ™˜
                                                              • programmers - N์œผ๋กœ ํ‘œํ˜„
                                                              • programmers - ๊ฐ€์žฅ ํฐ ์ˆ˜
                                                              • Programmers - ๊ฐ€์žฅ ํฐ ์ •์‚ฌ๊ฐํ˜•์˜ ๋„“์ด
                                                              • programmers - ๊ด‘๊ณ  ์‚ฝ์ž…
                                                              • programmers - ๊ธฐ๋‘ฅ๊ณผ ๋ณด ์„ค์น˜
                                                              • programmers - ๊ธธ ์ฐพ๊ธฐ ๊ฒŒ์ž„
                                                              • programmers - ๋‹ค๋‹จ๊ณ„ ์นซ์†” ํŒ๋งค
                                                              • programmers - ๋‹ค๋ฆฌ๋ฅผ ์ง€๋‚˜๋Š” ํŠธ๋Ÿญ
                                                              • programmers - ๋‹จ์–ด๋ณ€ํ™˜
                                                              • programmers - ๋” ๋งต๊ฒŒ
                                                              • programmers - ๋””์Šคํฌ ์ปจํŠธ๋กค๋Ÿฌ
                                                              • programmers - ๋ฉ€์ฉกํ•œ ์‚ฌ๊ฐํ˜•
                                                              • programmers - ๋ฉ”๋‰ด ๋ฆฌ๋‰ด์–ผ
                                                              • programmers - ๋ฒ ์ŠคํŠธ ์•จ๋ฒ”
                                                              • programmers - ๋ถˆ๋Ÿ‰ ์‚ฌ์šฉ์ž
                                                              • programmers - ์‚ผ๊ฐ ๋‹ฌํŒฝ์ด
                                                              • Programmers - ์ƒํ˜ธํ‰๊ฐ€
                                                              • programmers - ์Šคํƒ€ ์ˆ˜์—ด
                                                              • programmers - ์‹คํŒจ์œจ
                                                              • programmers - ์—†์–ด์ง„ ๊ธฐ๋ก ์ฐพ๊ธฐ
                                                              • programmers - ์—ฌํ–‰๊ฒฝ๋กœ
                                                              • programmers - ์˜ˆ์ƒ ๋Œ€์ง„ํ‘œ
                                                              • programmers - ์˜ค๋žœ ๊ธฐ๊ฐ„ ๋ณดํ˜ธํ•œ ๋™๋ฌผ 2
                                                              • programmers - ์˜ค๋žœ์‹œ๊ฐ„ ๋ณดํ˜ธํ•œ ๋™๋ฌผ
                                                              • programmers - ์šฐ์œ ์™€ ์š”๊ฑฐํŠธ๊ฐ€ ๋‹ด๊ธด ์žฅ๋ฐ”๊ตฌ๋‹ˆ
                                                              • programmers - ์œ„์žฅ
                                                              • programmers - ์ž…๊ตญ์‹ฌ์‚ฌ
                                                              • programmers - ์ž…์–‘์‹œ๊ฐ ๊ตฌํ•˜๊ธฐ 2
                                                              • programmers - ์ „ํ™”๋ฒˆํ˜ธ ๋ชฉ๋ก
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                                                              • programmers - ์ค‘์„ฑํ™” ์—ฌ๋ถ€ ํŒ๋‹จํ•˜๊ธฐ
                                                              • programmers - ํผ์ฆ ์กฐ๊ฐ ์ฑ„์šฐ๊ธฐ
                                                              • programmers - ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ๋ณดํ˜ธ์†Œ์—์„œ ์ค‘์„ฑํ™”ํ•œ ๋™๋ฌผ
                                                              • programmers - ํ”„๋ฆฐํ„ฐ
                                                              • programmers - ํ•ฉ์Šน ํƒ์‹œ ์š”๊ธˆ
                                                              • programmers - ํ›„๋ณดํ‚ค
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                                                              • Object Modeling
                                                              • Static Variable, Static Method
                                                              • Design Patterns
                                                              • Singleton
                                                              • Nested Class
                                                              • Inheritance
                                                              • Composition
                                                              • Inheritance vs. Composition
                                                              • Polymorphism Part. 01
                                                              • Polymorphism Part. 02
                                                              • Abstract Method, Abstract Class
                                                              • Interface
                                                              • Dependency and Coupling
                                                              • Interface vs. Implementation
                                                              • Things to know before Learning Design Pattern
                                                              • Factory Method
                                                              • Builder
                                                              • Wrapper
                                                              • Proxy
                                                              • Chain of Responsibility
                                                              • Observer
                                                              • Exception Part.01
                                                              • Exception Part.02
                                                              • Exception Part.03
                                                              • SOLID Principle
                                                              • SOLID
                                                              • ADT and PDA
                                                              • eXtreme Programming
                                                              • Generic
                                                            • Operating System
                                                              • Introduction
                                                              • History
                                                              • Dual mode
                                                              • Service
                                                              • Process Management
                                                              • CPU Scheduling
                                                              • Thread
                                                              • Process Synchronization
                                                              • Bank Account Problem
                                                              • Critical Section
                                                              • Semaphore
                                                              • Producer-Consumer Problem
                                                              • Readers-Writers Problem
                                                              • Dining Philosopher Problem
                                                              • DeadLock
                                                              • Monitor
                                                              • Memory Management
                                                              • Paging
                                                              • Segmentation
                                                              • Virtual Memory
                                                              • Page Replacement Algorithm
                                                              • Frame Allocation
                                                              • Hard Disk Drive
                                                              • File Allocation
                                                              • Disk Scheduling Algorithm
                                                            • Refactoring
                                                              • Introduction Part. 01
                                                              • Introduction Part. 02
                                                              • Introduction Part. 03
                                                              • Introduction Part. 04
                                                              • Introduction Part. 05
                                                              • Introduction Part. 06
                                                              • Introduction Part. 07
                                                              • Principles in Refactoring
                                                              • Bad Smells in Code
                                                              • Building Tests
                                                              • Refactoring Catalog
                                                              • Extract Function
                                                              • Inline Function
                                                              • Extract Variable
                                                              • Inline Variable
                                                              • Change Function Declaration
                                                              • Encapsulate Variable
                                                              • Rename Variable
                                                              • Make Parameter Object
                                                              • Combine Functions into Class
                                                              • Combine Functions into Transform
                                                              • Split Phase
                                                              • Encapsulate Record
                                                              • Encapsulate Collection
                                                              • Replace Primitive with Object
                                                              • Decompose Conditional
                                                              • Consolidate Conditional Expression
                                                              • Replace Nested Conditional With Guard Clauses
                                                              • Replace Conditional With Polymorphism
                                                          • Development
                                                            • Bitcoin
                                                              • Programming Bitcoin
                                                                • Finite Field
                                                                • Elliptic Curve
                                                                • Elliptic Curve in Finite Field
                                                                • Signature Algorithm
                                                                • Signature Algorithm Implementation
                                                                • SEC Serialization
                                                                • DER Serialization
                                                                • Public Key WIF (Address)
                                                                • Secret Key WIF
                                                                • Private Key WIF
                                                                • Transaction
                                                                • Transaction Input
                                                                • Transaction Output
                                                                • Transaction Fee
                                                                • Varints
                                                                • Script
                                                            • Clean Code
                                                              • Core Value
                                                              • Meaningful Name
                                                              • Functions
                                                              • Comments
                                                              • Format
                                                              • Object Data Structure
                                                              • Error Handling
                                                              • Boundary
                                                              • Unit Test
                                                              • Class
                                                              • System
                                                              • Emergence
                                                              • Concurrency
                                                              • Successive Refinement
                                                              • Smell and Heuristics
                                                            • Clean Coder
                                                              • Introduction
                                                              • Professionalism
                                                              • Saying No
                                                              • Saying Yes
                                                              • Coding
                                                              • Test Driven Development
                                                              • Practicing
                                                              • Acceptance Testing
                                                              • Testing Strategies
                                                              • Time Management
                                                              • Estimation
                                                              • Pressure
                                                              • Collaboration
                                                              • Teams and Projects
                                                              • Mentoring, Apprenticeship, Craftsmanship
                                                            • Concept
                                                              • Actor Model
                                                              • Argument
                                                              • Atomicity
                                                              • Base64
                                                              • Base64 Url Safe
                                                              • Blocking, Non-Blocking
                                                              • Byte code
                                                              • Byte ordering
                                                              • Concurrency
                                                              • CPU Architecture
                                                              • Deep Link
                                                              • Dependency
                                                              • DevOps
                                                              • Encoding
                                                              • Event-Driven
                                                              • Machine Epsilon
                                                              • Huffman coding
                                                              • Kernel
                                                              • Parallelism
                                                              • Parameter
                                                              • Protobuf
                                                              • PWA
                                                              • Request-Driven
                                                              • Serialization, Deserialization
                                                              • Synchronization
                                                              • URI
                                                              • URL
                                                              • URL vs. URI vs. URN
                                                              • URN
                                                            • Docker
                                                              • Docker Cheet Sheet
                                                              • Upload image
                                                              • Volume & Mount
                                                              • What is Docker
                                                            • Git
                                                              • Fast Forward
                                                              • Push ์‹œ Password ๋ฌผ์–ด๋ณด์ง€ ์•Š๋„๋ก ์„ค์ •ํ•˜๊ธฐ
                                                              • Tag Checkout ์˜ค๋ฅ˜
                                                            • Graphic Information System
                                                              • Map
                                                              • Geodesy
                                                              • Projection
                                                              • Coordinate System
                                                              • Spacial Data
                                                              • Spacial Operation
                                                              • Spacial Index
                                                            • iOS
                                                              • Apple Official Documents
                                                                • Naming Conventions
                                                                • Parameters Arguments
                                                              • Combine
                                                                • Introducing Combine
                                                                • Combine Cheat Sheet
                                                                • Notification To Combine
                                                                • Custom Publisher, Subscriber
                                                              • Concurrent Programming
                                                                • Concurrency & Thread
                                                                • Grand Central Dispatch
                                                                • Operation Queue
                                                                • Things to note when doing concurrent programming
                                                                • Async, Await
                                                                • AsyncSequence
                                                                • AsyncStream
                                                                • Task, Task Groups
                                                                • Actor Part. 01
                                                                • Actor Part. 02
                                                                • Structured Concurrency
                                                                • Behind the Scenes Part. 01
                                                                • Behind the Scenes Part. 02
                                                              • RIBs
                                                                • What is RIBs
                                                                • RIB Structure
                                                                • Build Process
                                                                • Communicate with RIB
                                                                • Apply DeepLink
                                                                • Conclusion
                                                              • RxSwift
                                                                • Reactive Programming
                                                                • Sugar APIs
                                                                • MVVM with RxSwift
                                                              • Trouble Shooting
                                                                • App Transport Security
                                                                • Do not fetch data using Data constructor
                                                                • Inner Border?
                                                                • Out of index in main async
                                                                • UITableView Header Layout
                                                              • UIKit
                                                                • Application Structure
                                                                • Auto Layout
                                                                • Custom Transition
                                                                • Dark mode
                                                                • Frame & Bounds
                                                                • Hit Test
                                                                • Image Stretching
                                                                • Layout
                                                                • Layout Performance
                                                                • Materials
                                                                • Partial Corner Radius
                                                                • Responder Chain
                                                                • Scroll to Row item
                                                                • Set Image Color
                                                                • Shadow
                                                                • Storyboard Dependency Injection
                                                                • TableView Custom Reorder Button
                                                                • Target Action
                                                                • UIDifferableDataSource
                                                                • UIImageView UserInteractive
                                                                • UILabel Number of lines
                                                                • UINavigationController
                                                                • UIPresentationController
                                                                • UIScreen Scale
                                                                • UIScrollView
                                                                • UIStackView
                                                                • UITabBarController
                                                                • UITableView bottom inset
                                                                • UITableView Resizing
                                                                • UITableView Separator
                                                                • UITraitCollection
                                                                • UIView
                                                                • UIView to UIImage
                                                                • UIViewController
                                                                • Unwind Segue
                                                                • View Must Loaded in ViewDidLoad
                                                                • VoiceOver
                                                              • Xcode
                                                                • Accessibility Inspector
                                                                • API Stability
                                                                • App Slicing
                                                                • Architecture Configuration
                                                                • Binary Files
                                                                • Bitcode
                                                                • Build Configuration
                                                                • Bundle
                                                                • Bundle Structure
                                                                • Code Signing
                                                                • Dependency Manager
                                                                • DerivedData
                                                                • dSYM
                                                                • Framework
                                                                • Group & Folder
                                                                • Library
                                                                • Mac Console Log Message
                                                                • Making Framework
                                                                • Module Stability
                                                                • On Demand Resource
                                                                • Package
                                                                • Project & Workspace
                                                                • Target & Scheme
                                                                • XCFramework
                                                                • Xcode Debugging
                                                                • Xcode Project Structure
                                                                • XCTest
                                                            • Language
                                                              • C
                                                                • C Deep Dive
                                                                  • C Standard
                                                                  • Grammar Features
                                                                  • C char Type
                                                                • C Grammar
                                                                  • Basic Concept
                                                                  • Basic Types
                                                                  • Standard Input & Ouput
                                                                  • Operator
                                                                  • Control Flow
                                                                  • Loop Part. 01
                                                                  • Loop Part. 02
                                                                  • Array Part. 01
                                                                  • Array Part. 02
                                                                  • Function Part. 01
                                                                  • Function Part. 02
                                                              • C++
                                                                • Introduction
                                                                • Identifier & Variable & constant & Std IO & Operator
                                                                • Function Call
                                                                • Variable
                                                                • Recursive Function
                                                                • Reference Variable vs. Pointer
                                                                • Call by Value, Call by Reference
                                                                • Control Flow
                                                                • File Input & Output
                                                                • String library
                                                                • Pointer
                                                                • Array & Vector
                                                                • Class & Object & Constructor
                                                                • this Pointer
                                                                • Overloading
                                                                • Friend
                                                                • Static
                                                                • Destructor
                                                                • Inheritance
                                                                • Static binding
                                                                • Dynamic binding
                                                                • Header file
                                                                • List container
                                                                • Iterator
                                                                • Lambda function
                                                                • Algorithm library
                                                                • Exception
                                                              • Go
                                                                • Go Lang Features
                                                              • Matlab
                                                                • Curve Fitting with Polynomials
                                                                • Interpolation
                                                                • Solving an Equation with One variable
                                                                • Minimum & Maximum of a function
                                                                • Numerical Integration
                                                                • Numerical Solution of Ordinary Differential Equations
                                                                • 3D Plot
                                                              • Python
                                                                • Grammar
                                                                  • Introduction
                                                                  • String
                                                                  • List
                                                                  • Tuple
                                                                  • Dictionary
                                                                  • Variables
                                                                  • Function Design Recipe
                                                                  • Control Flow
                                                                  • Module
                                                                  • Format
                                                                  • Loop
                                                                  • File
                                                                  • Set
                                                                  • Class
                                                                • Regex
                                                                  • re Module
                                                                  • Usage of Match
                                                                  • Compile Option
                                                                  • Back Slash
                                                                  • Grouping
                                                                  • Lookahead Assertions
                                                                  • Substitute String
                                                                  • Greedy & Non-Greedy
                                                              • Swift
                                                                • Access Control
                                                                • associatedtype
                                                                • Automatic Reference Counting
                                                                • autoreleasepool
                                                                • Class
                                                                • Closure
                                                                • Collection
                                                                • CompactMapValues
                                                                • Constant Managemen
                                                                • Control Flow
                                                                • Deinitializer
                                                                • Enumeration
                                                                • Error Handling
                                                                • Extension
                                                                • Function
                                                                • Function Logging?
                                                                • Generic
                                                                • Global Actor
                                                                • Inheritance
                                                                • Initializer
                                                                • KeyPath
                                                                • KVC, KVO in Objective C
                                                                • KVC, KVO in Swift
                                                                • Lazy Initialization
                                                                • MetaType
                                                                • Migrate your app to Swift 6
                                                                • nonisolated(unsafe)
                                                                • NotificationCenter
                                                                • NSAttributedString
                                                                • NSNotFound
                                                                • Optional
                                                                • print vs NSLog
                                                                • Property
                                                                • Protocol
                                                                • reduce
                                                                • RunLoop
                                                                • Safe Array Lookup
                                                                • Set Insert & Update
                                                                • static vc. class
                                                                • String
                                                                • Struct
                                                                • Subscript
                                                                • Swift Combination & Permutation
                                                                • Swift Data
                                                                • Swift sneak peak
                                                                • Timer
                                                                • Trim String
                                                                • Two-phase Initialization
                                                                • typealias
                                                                • URL, URLRequest
                                                                • URLSession
                                                                • URLSessionTask
                                                                • where Clause
                                                            • Process
                                                              • Agile Manifesto
                                                              • Planning Poker
                                                            • Regex
                                                              • Introduction
                                                              • Meta String
                                                            • Server
                                                              • Proxy Server
                                                              • Server mangement terms
                                                            • Testing
                                                              • Test Methodology
                                                            • Thinking
                                                              • Completion in main thread
                                                              • Interface Separation Principle
                                                              • Less Crash habits
                                                              • Prioritize Immutable Type
                                                              • UI Checklist
                                                              • Why we should use Log
                                                            • UML
                                                              • Class Diagram
                                                              • Sequence Diagram
                                                              • What is UML
                                                          • Engineering
                                                            • Fluid Mechanics
                                                              • Continuity Equation
                                                              • Navier-Stokes Equation
                                                              • Velocity Profile in Fully Developed Flow
                                                              • Pipe Flow & Internal Flow
                                                              • The Relation of Reynolds Transform Theorem & Navier-Stokes Equation
                                                              • Reynolds Number
                                                              • Entrance Flow
                                                              • Tubulent Flow
                                                              • Moddy Chart
                                                              • Minor Loss & Flow Separation
                                                              • Piping Network &P ump Selection
                                                              • Flow Rate Velocity Measurement
                                                              • Dimensional Analysis
                                                              • Method of Repeating Variables
                                                              • Incomplete Similarity
                                                            • Numerical Analysis
                                                              • Overflow
                                                              • Rounding Error
                                                              • Underflow
                                                            • System Dynamics
                                                              • Introduction
                                                              • Kinematics of Multibody System
                                                              • Orthogonality
                                                              • Vector Differentiation
                                                              • Jacobi's Theorem
                                                              • Vector Representation
                                                              • Constraints
                                                              • Newton-Raphson Method
                                                              • Computational Algorithm
                                                              • Newton Euler Algorithm
                                                            • Thermodynamics
                                                              • Vapor Power Cycle
                                                              • Heat Engine & Refrigerator Cycles
                                                              • Maxwell Relations & Clapeyron Equation
                                                              • Gas Mixture Property
                                                              • PVT Behavior of Gas Mixture
                                                              • Properties of Gas-Vapor Mixtures
                                                              • Reciprocating Engines
                                                              • Adiabatic Saturation & Psychrometric Chart
                                                          • Essay
                                                            • 1๋ง‰์„ ๋งˆ์น˜๋ฉฐ
                                                            • 17๋…„ ํ•จ๊ป˜ํ•œ ๊ฐ€์กฑ์„ ๋ณด๋‚ด๋ฉฐ
                                                            • ๋ˆ„๊ตฐ๊ฐ€๋Š” ์ƒ์ฒ˜๋ฐ›์„ ์ˆ˜ ์žˆ๋‹ค
                                                            • ๋‹จ๋‹จํ•œ ๋ถ€๋“œ๋Ÿฌ์›€
                                                            • ์–ธ์ œ๋‚˜ ๊ทธ๋ž˜ ์™”๋“ฏ์ด
                                                            • ์ž์œ ์— ๋Œ€ํ•œ ๊ณ ์ฐฐ
                                                            • ์Ÿค๋Š” ์ผ๋งŒ ํ•ด์š”.
                                                            • ์ง€์ธ์˜ ์„ฑ์žฅ์„ ๋ณธ๋‹ค๋Š” ๊ฒƒ
                                                          • Investment
                                                            • Book Review
                                                              • Trade Like A Stoke Market Wizard
                                                            • Macro Analysis
                                                              • 2025-11 Events
                                                            • Report
                                                              • Sector Analysis
                                                                • Communication Services
                                                                  • Consumer Discretionary
                                                                    • Consumer Staples
                                                                      • Energy
                                                                        • Financials
                                                                          • Health Care
                                                                            • Industrials
                                                                              • Information Technology
                                                                                • Materials
                                                                                  • Real Estate
                                                                                    • Utilities
                                                                                    • Terms
                                                                                      • EBITDA
                                                                                      • EPS
                                                                                      • ROE (Return on Equity)
                                                                                      • Rule of 40
                                                                                      • ๊ฐ๊ฐ€์ƒ๊ฐ (Depreciation)
                                                                                      • ๊ณ ์ •๋น„์šฉ (Fixed Cost)
                                                                                      • ๊ณตํ—Œ์ด์ต (Contribution Margin)
                                                                                      • ๊ธฐํƒ€๋น„์œ ๋™๋ถ€์ฑ„
                                                                                      • ๊ธฐํƒ€์œ ๋™๋ถ€์ฑ„
                                                                                      • ๊ธฐํƒ€์ž๋ณธ๊ตฌ์„ฑ์š”์†Œ
                                                                                      • ๊ธฐํƒ€์ž๋ณธํ•ญ๋ชฉ (Other Capital Items)
                                                                                      • ๊ธฐํƒ€ํฌ๊ด„์†์ต๋ˆ„๊ณ„์•ก (AOCI)
                                                                                      • ๋‚ด์šฉ์—ฐ์ˆ˜ (Useful Life)
                                                                                      • ๋‹จ๊ธฐ์ฐจ์ž…๊ธˆ
                                                                                      • ๋‹จ๊ธฐ์ถฉ๋‹น๋ถ€์ฑ„
                                                                                      • ๋‹น๊ธฐ์ˆœ์ด์ต (Net Income)
                                                                                      • ๋Œ€๋ณ€ (Credit)
                                                                                      • ๋กค์˜ค๋ฒ„
                                                                                      • ๋งˆ์ง„๋ฅ  (Margin Ratio)
                                                                                      • ๋งค์ž…์ฑ„๋ฌด
                                                                                      • ๋งค์ถœ (Revenue)
                                                                                      • ๋งค์ถœ์›๊ฐ€ (COGS)
                                                                                      • ๋งค์ถœ์ด์ด์ต (Gross Profit)
                                                                                      • ๋งค์ถœ์ด์ด์ต๋ฅ  (Gross Margin)
                                                                                      • ๋ฌดํ˜•์ž์‚ฐ (Intangible Assets)
                                                                                      • ๋ฏธ์ง€๊ธ‰๋น„์šฉ
                                                                                      • ๋ฐœ์ƒ์ฃผ์˜
                                                                                      • ๋ฐœํ–‰๊ฐ€
                                                                                      • ๋ฐฐ๋‹น๊ธˆ
                                                                                      • ๋ฐฐ๋‹น์„ฑํ–ฅ (Payout Ratio)
                                                                                      • ๋ฒ ํƒ€ (Beta)
                                                                                      • ๋ณ€๋™ ๋น„์šฉ (VC)
                                                                                      • ๋ถ€์ฑ„ (Liabilities)
                                                                                      • ๋น„์œ ๋™๋ถ€์ฑ„ (Non-Current Liabilities)
                                                                                      • ๋น„์œ ๋™์ž์‚ฐ (Non-Current Assets)
                                                                                      • ๋น„ํ˜„๊ธˆ์„ฑ ๋น„์šฉ (Non-Cash Expense)
                                                                                      • ์‚ฌ์ฑ„ (Bonds Payable)
                                                                                      • ์ƒ๊ฐ (Amortization)
                                                                                      • ์„ ์ˆ˜๊ธˆ
                                                                                      • ์„ค๋น„ํˆฌ์ž (Capex)
                                                                                      • ์„ธ์ „๊ณ„์†์‚ฌ์—…์ด์ต (Income Before Tax from Continuing Operations)
                                                                                      • ์„ธํƒ€ (Theta)
                                                                                      • ์†์ต๊ณ„์‚ฐ์„œ (Income Statement)
                                                                                      • ์†์ต๋ถ„๊ธฐ์  (BEP)
                                                                                      • ์ˆ˜ํ™• ์ฒด๊ฐ์˜ ๋ฒ•์น™
                                                                                      • ์ˆœ์ด์ต๋ฅ  (Net Profit Margin)
                                                                                      • ์•ŒํŒŒ (Alpha)
                                                                                      • ์•ก๋ฉด๊ฐ€ (par)
                                                                                      • ์˜์—…๋น„์šฉ (Operating Expenses)
                                                                                      • ์˜์—…์™ธ์ˆ˜์ง€ (Non-Operating Income, Expense)
                                                                                      • ์˜์—…์ด์ต (Operation Income)
                                                                                      • ์˜์—…์ด์ต๋ฅ  (Operating Margin)
                                                                                      • ์˜์—…ํ™œ๋™ ํ˜„๊ธˆํ๋ฆ„ (CFO)
                                                                                      • ์šด์˜ ๋ ˆ๋ฒ„๋ฆฌ์ง€ (Operation Leverage)
                                                                                      • ์šด์˜์ž๋ณธ (Working Capital)
                                                                                      • ์šด์ „์ž๋ณธ
                                                                                      • ์œ ๋™๋ถ€์ฑ„ (Current Liabilities)
                                                                                      • ์œ ๋™์ž์‚ฐ (Current Assets)
                                                                                      • ์œ ํ˜•์ž์‚ฐ (Tangible Assets)
                                                                                      • ์ด์—ฐ๋ถ€์ฑ„
                                                                                      • ์ด์ต์ž‰์—ฌ๊ธˆ (Retained Earnings)
                                                                                      • ์ด์ž๋ณด์ƒ๋ฐฐ์œจ (ICR)
                                                                                      • ์ด์ค‘๊ธฐ์ž…๋ฒ• (Dual Entry)
                                                                                      • ์ž‰์—ฌ ํ˜„๊ธˆ ํ๋ฆ„ (FCF)
                                                                                      • ์ž๊ธฐ์ž๋ณธ๋น„์œจ (Equity Ratio)
                                                                                      • ์ž๊ธฐ์ฃผ์‹ (Treasury Stock)
                                                                                      • ์ž๋ณธ (Equity)
                                                                                      • ์ž๋ณธ ๋น„์šฉ(Capital Cost)
                                                                                      • ์ž๋ณธ๊ธˆ (Capital Stock)
                                                                                      • ์ž๋ณธ๋ณ€๋™ํ‘œ (Statement of Changes in Equity)
                                                                                      • ์ž๋ณธ์ž‰์—ฌ๊ธˆ (Capital Surplus)
                                                                                      • ์ž์‚ฐ (Assets)
                                                                                      • ์žฅ๊ธฐ์ฐจ์ž…๊ธˆ (Long-term Borrowings)
                                                                                      • ์žฌ๋ฌด๋น„์šฉ
                                                                                      • ์žฌ๋ฌด์ƒํƒœํ‘œ (Balance Sheet)
                                                                                      • ์žฌ๋ฌด์ œํ‘œ (Financial Statements)
                                                                                      • ์ „ํ™˜์‚ฌ์ฑ„ (Convertible Bond)
                                                                                      • ์ฃผ์‹๋ฐœํ–‰์ดˆ๊ณผ๊ธˆ
                                                                                      • ์ฃผ์‹ํ• ์ธ๋ฐœํ–‰์ฐจ๊ธˆ
                                                                                      • ์ฃผ์‹ํ• ์ธ๋ฐœํ–‰์ฐจ๊ธˆ (Discounts on stock issuance)
                                                                                      • ์ง€์ˆ˜ ๋Œ€๋น„ ์ƒ๋Œ€ ๊ฐ•๋„ (Relative Strength)
                                                                                      • ์ฐจ๋ณ€ (Debit)
                                                                                      • ํ‡ด์ง๊ธ‰์—ฌ์ถฉ๋‹น๋ถ€์ฑ„
                                                                                      • ํŒ๋งค๊ด€๋ฆฌ๋น„ (SG&A)
                                                                                      • ํ• ์ธ์•ก
                                                                                      • ํ˜„๊ธˆ์ˆœํ™˜์ฃผ๊ธฐ (CCC)
                                                                                      • ํ˜„๊ธˆ์ฃผ์˜
                                                                                      • ํ˜„๊ธˆํ๋ฆ„ํ‘œ (Cash Flow Statement)
                                                                                      • ํ™•์ •๊ธ‰์—ฌ์ฑ„๋ฌด (DBO)
                                                                                      • ํšŒ๊ณ„ ๋“ฑ์‹ (Accounting Equation)
                                                                                    • Theme Analysis
                                                                                      • AI
                                                                                        • Crypto
                                                                                          • Data Center
                                                                                            • Quantum
                                                                                              • Semiconductor
                                                                                              • Trading
                                                                                                • After Trade
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                                                                                                    • Fundamental Analysis
                                                                                                      • POET
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                    • In Trade
                                                                                                      • BTC
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                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • DNA
                                                                                                        • 253Q
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                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • IONQ
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • PLTR
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • TSLA
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                    • Screening
                                                                                                      • OPEN
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                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • SK Telecom
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                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • UPST
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • ์‚ฐ์ผ์ „๊ธฐ
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • ์‚ผ์„ฑ์ „๊ธฐ
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                      • ์—์Šคํ”ผ์ง€
                                                                                                        • Fundamental
                                                                                                        • Investment Thesis
                                                                                                        • Technical
                                                                                                    • Investment Kanban
                                                                                                    • Principle
                                                                                                • Knowledges
                                                                                                  • 3D Printing
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                                                                                                    • Chamber
                                                                                                    • Extruder
                                                                                                    • FDM
                                                                                                    • FDM Materials
                                                                                                    • Infill
                                                                                                    • Layer Height
                                                                                                    • STL file
                                                                                                  • Productivity
                                                                                                    • Alfred Workflow
                                                                                                    • Alfred workflow not working
                                                                                                    • C4D & Octane
                                                                                                    • Environment Setting Automation
                                                                                                    • Environment Setting using AI
                                                                                                    • HTML ์ ‘์–ด๋‘๊ธฐ
                                                                                                    • Hugo
                                                                                                    • Markdown Toggle
                                                                                                    • Open multiple Application instances
                                                                                                    • Quartz Publishing
                                                                                                    • Splash Image Generator
                                                                                                    • Static site generator
                                                                                                    • Xcode Shortcuts
                                                                                                • Logs
                                                                                                  • 2022
                                                                                                    • 2022-03
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                                                                                                  • 2023
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                                                                                                  • 2024
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                                                                                                  • 2025
                                                                                                    • 2025-10
                                                                                                • Management
                                                                                                  • Agile Estimating and Planning
                                                                                                    • The Purpose of planning
                                                                                                    • Why planning fails
                                                                                                    • An Agile approach
                                                                                                    • Estimating size with storyboard points
                                                                                                    • Estimating in ideal days
                                                                                                    • Techniques for estimating
                                                                                                    • Re-estimating
                                                                                                    • Choosing between story points and ideal days
                                                                                                    • Prioritizing Themes
                                                                                                    • Financial Prioritization
                                                                                                • Math
                                                                                                  • Algebra
                                                                                                    • Category Theory
                                                                                                      • Natural Transformation
                                                                                                    • Linear Algebra
                                                                                                      • Types of Matrix
                                                                                                      • Determinant
                                                                                                      • Inverse Matrix
                                                                                                      • Orthogonal Matrix
                                                                                                      • Linear Independence
                                                                                                      • Rank
                                                                                                      • Guass-Jordan Method
                                                                                                      • Pivoting
                                                                                                      • LU Decomposition
                                                                                                      • Aspects of Matrix Multiplication
                                                                                                      • QR Decomposition
                                                                                                      • Condition Number (Sensitivity)
                                                                                                      • Eigenvalue
                                                                                                      • Hessian Matrix
                                                                                                      • Jacobian Matrix
                                                                                                      • Matrix Norm
                                                                                                    • Numeral System
                                                                                                      • Complement Number
                                                                                                    • Eigenvector
                                                                                                  • Analysis
                                                                                                    • Differential Equations
                                                                                                      • Introduction
                                                                                                      • Fourier Series
                                                                                                      • Wave Equation for a String Using Fourier Series
                                                                                                      • Wave Equation for a String using D'Alemberts' Solution
                                                                                                      • Heat Equation
                                                                                                      • Solution of Heat Equation using Fourier Series
                                                                                                      • Laplace Equation
                                                                                                      • 2D Wave Equation
                                                                                                      • Wave Equation in Polar Coordinate System
                                                                                                      • Complex Numbers & Complex Plane
                                                                                                      • Polar Form of Complex Numbers
                                                                                                      • De Moivre's Formula & Roots of Complex Number
                                                                                                      • The Limit & Derivative of Complex Analytic function
                                                                                                      • Cauchy-Riemann Equation
                                                                                                      • Exponential, Trigonometric, Logarithm function in Complex Numbers
                                                                                                    • Function Analysis
                                                                                                      • Dirac Delta Function
                                                                                                      • Sigmoid Function
                                                                                                      • Softplus Function
                                                                                                  • Discrete Mathematics
                                                                                                    • Clique
                                                                                                    • Graph
                                                                                                  • Geometry / Topology
                                                                                                    • Plane Geometry
                                                                                                      • Tessellation
                                                                                                  • Optimization Theory
                                                                                                    • Gradient Descent
                                                                                                    • Hill Climbing
                                                                                                    • Linear Programming
                                                                                                    • Objective Function
                                                                                                    • Optimization
                                                                                                  • Probability Theory
                                                                                                    • Introduction
                                                                                                    • Center of Data
                                                                                                    • Variation
                                                                                                    • Box Plot
                                                                                                    • Covarience & Coefficient
                                                                                                    • Sampling
                                                                                                    • Probability
                                                                                                    • Distribution
                                                                                                    • Discrete Probability Distribution
                                                                                                    • Continuous Probability Distribution
                                                                                                    • Sample Distribution
                                                                                                    • Statistical Inference
                                                                                                    • Bernoulli Distribution
                                                                                                    • Categorical Distribution
                                                                                                    • Central Limit Theorem
                                                                                                    • Chain Rule
                                                                                                    • Conditional Probability
                                                                                                    • Empirical Distribution
                                                                                                    • Expectation
                                                                                                    • Exponential Distribution
                                                                                                    • Laplace Distribution
                                                                                                    • Likelihood
                                                                                                    • Logistic Function
                                                                                                    • Logit
                                                                                                    • Mixture of Distribution
                                                                                                    • Normal Distribution
                                                                                                    • Odds
                                                                                                    • Parameter
                                                                                                    • Poisson Distribution
                                                                                                    • Random Variable
                                                                                                    • Softmax Function
                                                                                                    • Structured Probabilistic Model
                                                                                                    • The Necessity of probability
                                                                                                    • Variance
                                                                                                • Science
                                                                                                  • Biology
                                                                                                    • Baldwin effect
                                                                                                • Traces
                                                                                                  • 2019
                                                                                                    • Dance Copyright Dataset
                                                                                                    • Flight Delay Prediction
                                                                                                    • Restaurant Headcount Prediction
                                                                                                  • 2020
                                                                                                    • Data Science for COVID-19
                                                                                                    • Frostiness Prediction Contest
                                                                                                    • Government Hackathon
                                                                                                    • Optimal Bicycle Station Selection Contest
                                                                                                  • 2021
                                                                                                    • About Architecture
                                                                                                    • About Dependency Injection
                                                                                                    • About Directory
                                                                                                    • About External Library
                                                                                                    • About Storyboard
                                                                                                    • AI Data Idea Contest
                                                                                                    • Boost Camp
                                                                                                    • Canvas
                                                                                                    • Deploy to AppStore
                                                                                                    • DogFeed
                                                                                                    • Escaper
                                                                                                    • Escaper Keynote
                                                                                                    • Face Tracker
                                                                                                    • Fruit Card Game
                                                                                                    • Guarantee Order of Image by cache
                                                                                                    • Implement ImageCache
                                                                                                    • Kyunghee Valley Program
                                                                                                    • OnBan
                                                                                                    • StarBoost
                                                                                                  • 2022-2024
                                                                                                    • Naver Maps iOS Team

                                                                                              Created with Quartz v4.4.0 ยฉ 2025

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