ํŠน์ • ๋ฌธ์ž์—ด์ด๋‚˜ ๊ณต๋ฐฑ์„ ์ œ๊ฑฐํ•˜๋ ค๋ฉด ์–ด๋–ป๊ฒŒ ํ•ด์•ผํ• ๊นŒ?

๊ณต๋ฐฑ ์‹น๋‹ค ์ง€์šฐ๊ธฐ

let myString = "This \n is a st\tri\rng"
let trimmedString = myString.components(separatedBy: .whitespacesAndNewlines).joined()

์–‘์ชฝ ์ง€์šฐ๊ธฐ

var string = " AAAAAAAA "
let trimedString = string.trimmingCharacters(in: [" "]) // ์–‘๋๋‹จ์˜ ํŠน์ • ๋ฌธ์ž๋„ ์ง€์šธ ์ˆ˜ ์žˆ์Œ
let trimedString = string.trimmingCharacters(in: .whitespaces)
  • string.trimmingCharacters(in:)์˜ ๊ฒฝ์šฐ ๋ฌธ์ž์—ด์€ ํŒŒ๋ผ๋ฏธํ„ฐ๋กœ ๋ฐ›์ง€ ๋ชปํ•œ๋‹ค.