for...of

๋ฐ˜๋ณต๋ฌธ์ด๋ž€ ? ๐Ÿคท‍โ™‚๏ธ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์—์„œ ๋ฐ˜๋ณต๋ฌธ์ด๋ž€ ์ฃผ์–ด์ง„ ํšŸ์ˆ˜๋งŒํผ ๋ช…๋ น์„ ๋ฐ˜๋ณตํ•˜์—ฌ ์ˆ˜ํ–‰ํ•˜๋„๋ก ์ œ์–ดํ•˜๋Š” ์‹คํ–‰๋ฌธ์ด๋‹ค. ์—ฌ๋Ÿฌ ๋ฐ˜๋ณต๋ฌธ์ด ์žˆ์ง€๋งŒ ์ด ๊ธ€์—์„œ๋Š” ์ž์ฃผ ์‚ฌ์šฉ๋˜๋Š” for, for...of, for...in ์— ๋Œ€ํ•ด ์ž‘์„ฑํ•˜๊ณ ์ž ํ•œ๋‹ค. for โ™ป for(์ดˆ๊ธฐํ™”์‹; ์กฐ๊ฑด์‹; ์ฆ๊ฐ์‹) { ์‹คํ–‰๋ฌธ; } // ex) for (i = 0; i < 10; i++) { console.log(i); } // console.log(0,1,2,3,4,5,6,7,8,9) for...in ๐Ÿšฉ const num = { one: 1, two: 2, three: 3, four: 4, five: 5, }; for (number in num) { console.log(number); } // console.log(one,two,thr..
YunCow
'for...of' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก