๋ชฉ๋ก๊ธฐ์ดˆ๋ฌธ๋ฒ• (1)

Focus On Develop ๐ŸคŸ๐ŸคŸ

[Swift] ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ฝ”๋”ฉ์‹œ ์œ ์šฉํ•œ Tip๋“ค!

์ด ํŽ˜์ด์ง€๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ๋ฅผ ํ’€๋•Œ ์ž์ฃผ(?) ์“ฐ์ด๋Š” ์Šคํ‚ฌ(?) ๊ฐ™์€ ๊ฒƒ๋“ค์„ ๊ฐ„๋žตํ•˜๊ฒŒ ์ •๋ฆฌํ•ด๋‘˜ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด์„œ ์Œ..? root๊ฐ’ ์–ด๋–ป๊ฒŒ ๊ตฌํ•˜์ง€.. ์ง„๋ฒ•๋ณ€ํ™˜ ์–ด๋–ป๊ฒŒ ํ•˜์ง€.. ๋“ฑ๋“ฑ! (๋งค๋ฒˆ ๊ตฌ๊ธ€๋งํ•˜๊ธฐ ๋„˜ ๊ท€์ฐฎ..๐Ÿ˜”) ์ •~๋ง ๊ฐ„๋‹จํ•˜๊ฒŒ ์‚ฌ์šฉ๋ฒ•๋งŒ ์ •๋ฆฌํ•  ์˜ˆ์ •์ด๋ž๋‹ˆ๋‹ค ๐Ÿ˜Ž ๋ฌธ์ œ ํ’€๋ฉด์„œ ๋˜ ์ž์ฃผ ๋ณด์ด๋Š” ๊ฒƒ์€ ์ด ํŽ˜์ด์ง€์— ์ถ”๊ฐ€ํ•ด๋‚˜๊ฐˆ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค ๐Ÿ‘๐Ÿ‘ - ๋ฐฐ์—ด ์ดˆ๊ธฐ๊ฐ’ ๋„ฃ์–ด์„œ ๋งŒ๋“ค๊ธฐ var array = Array(1...5) // [1,2,3,4,5] - ํฌ๊ธฐ๊ฐ€ ์ •ํ•ด์ง„ ๋ฐฐ์—ด ๋งŒ๋“ค๊ธฐ var arr = Array(repeating: 0, count: 3) // [0,0,0] - 2์ฐจ์› ๋ฐฐ์—ด ๋งŒ๋“ค๊ธฐ let array: [[Int]] = Array(repeating:Array(repeating:1, count: 4), c..