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๐Ÿ’ก ์•Œ์•„๋‘๋ฉด ์ข‹์€ ๊ฒƒ๋“ค

์ด๊ฒƒ์ €๊ฒƒ ๐Ÿ‘ป
1๏ธโƒฃ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์—์„œ ์ฝœ๋ฐฑ(์ฝœ๋ฐฑ ํ•จ์ˆ˜)์ด ๋ฌด์—‡์ธ์ง€ ์„ค๋ช…ํ•ด ์ฃผ์„ธ์š”.๐Ÿท๏ธ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์—์„œ ์ฝœ๋ฐฑ ํ•จ์ˆ˜๋Š” ๋‹ค๋ฅธ ํ•จ์ˆ˜์˜ ์ธ์ž๋กœ ์ „๋‹ฌ๋˜์–ด, ํ•ด๋‹น ํ•จ์ˆ˜๊ฐ€ ์ž‘์—…์„ ์™„๋ฃŒํ•œ ํ›„ ํ˜ธ์ถœ๋˜๋Š” "๋‚˜์ค‘์— ํ˜ธ์ถœ๋  ํ•จ์ˆ˜"์ž…๋‹ˆ๋‹ค.// ๊ฐ ๋ฐฐ์—ด์˜ ์š”์†Œ์— ์ฝœ๋ฐฑ ํ•จ์ˆ˜๋ฅผ ํ˜ธ์ถœconst numbers = [1,2,3,4,5];numbers.forEach((number)=> console.log(number));์ฝœ๋ฐฑ ํ•จ์ˆ˜์˜ ๋ฌธ์ œ์ ๋งŽ์€ ์ฝœ๋ฐฑ ํ•จ์ˆ˜๊ฐ€ ์ค‘์ฒฉ๋˜๋ฉด ์ฝ”๋“œ๊ฐ€ ๋ณต์žกํ•˜๊ณ  ๊ฐ€๋…์„ฑ์ด ๋–จ์–ด์ง‘๋‹ˆ๋‹ค. ์ด๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด 'Promise', 'async/await'๊ณผ ๊ฐ™์€ ๋น„๋™๊ธฐ ์ฒ˜๋ฆฌ ๋ฐฉ๋ฒ•์ด ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.2๏ธโƒฃ ๋ฐฐ์—ด์— ์žˆ๋Š” filter, map๊ณผ ๊ฐ™์€ ๋ฉ”์„œ๋“œ์— ์žˆ๋Š” ์ฝœ๋ฐฑ๊ณผ setTimeout์— ์žˆ๋Š” ์ฝœ๋ฐฑ์˜ ์ฐจ์ด์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ด ์ฃผ์„ธ์š”.๐Ÿท๏ธ filter๋‚˜ ..
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'๐Ÿ’ก ์•Œ์•„๋‘๋ฉด ์ข‹์€ ๊ฒƒ๋“ค' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก (2 Page)