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[Swift] Int ๋ฐ์ดํฐ๋ฅผ Character๋ก ํ๋ณํํ๊ธฐ
๊ฐ๋ฐํ๋ ํ์ด
2021. 7. 17. 17:08
์๊ณ ๋ฆฌ์ฆ ๋ฌธ์ ๋ฅผ ํ๋ค๊ฐ ์ ์๋ฅผ Character ํ์ ์ผ๋ก ๋ณํํด์ผ ํ๋ ์ํฉ์ด ์๊ฒผ๋๋ฐ, ๋ฌธ์์ด๋ก ๋จผ์ ๋ณํํ ๋ค์ Character๋ก ๋ณํํ๋ ๊ฒ์ด ๊ฐ์ฅ ๊ฐํธํ๋ค.
๋ฐฉ๋ฒ 1: ๋ฌธ์์ด๋ก ํ๋ณํ
let num = 0
var numbers: [Character] = []
numbers.append(Character(String(num)))
print(numbers) // ["0"]
๋ฐฉ๋ฒ 2: String Interpolation
let num = 0
var numbers: [Character] = []
numbers.append(Character("\(num)"))
print(numbers) // ["0"]
String Interpolation์ผ๋ก String์ผ๋ก ์ผ๋จ ๋ง๋ค๊ณ , Character ํ์ ์ ์์ฑ์๋ฅผ ์ด์ฉํด์ ํ๋ณํ์ ์ํํ๋ค.