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GEUNNN Lee
Frontend Developer ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป๐Ÿ‘ฉโ€๐Ÿ’ป
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์ „์ฒด๋ณด๊ธฐ (52)TIL(22)JavaScript(6)ํ”„๋กœ์ ํŠธ(5)์•Œ๊ณ ๋ฆฌ์ฆ˜(4)rails(3)๊พธ๊นŒ(3)ruby(3)Ruby on Rails(3)class101(2)๋น„๋™๊ธฐ(2)python(2)ํ•จ์ˆ˜(2)boolean(2)CSS(2)promise(2)node.js(2)React(2)๋…ผ๋ฆฌ์—ฐ์‚ฐ์ž(1)restful api(1)http(1)CRA(1)HyperText(1)version control system(1)๊ฐ์ฒด(1)project(1)๋งค๊ฐœ๋ณ€์ˆ˜(1)await(1)ํ›„๊ธฐ(1)๊ณ ์ฐจ ํ•จ์ˆ˜(1)async(1)parameter(1)๋ฐฑ ์Šฌ๋ž˜์‹œ(1)Higher-order Function(1)KKAKKA(1)framework7(1)๋ ˆ์ด์•„์›ƒ(1)boolean operator(1)protocol(1)const(1)let(1)var(1)filter(1)์ผ๊ธ‰ ๊ฐ์ฒด(1)augment(1)first class object(1)synchronous(1)this(1)๊นŒ๊นŒ(1)๋ฒ„์ „ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ(1)html(1)modeling(1)display(1)github(1)๋ฐฑ์ค€(1)๋ณ€์ˆ˜(1)class200ok(1)Database(1)Truthy(1)Falsy(1)git(1)function(1)migration(1)ํšŒ๊ณ (1)variable(1)position(1)first-class citizen(1)semantic tag(1)๋™๊ธฐ(1)ORM(1)npm(1)์ธ์ž(1)framework(1)library(1)

JavaScript | Promise

Promise Promise: ๋น„๋™๊ธฐ๋ฅผ ๊ฐ„ํŽธํ•˜๊ฒŒ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๋„๋ก ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์—์„œ ์ œ๊ณตํ•˜๋Š” object ์ •ํ•ด์ง„ ์‹œ๊ฐ„๋™์•ˆ ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๊ณ  ๋‚˜์„œ ์„ฑ๊ณต ํ–ˆ๋‹ค๋ฉด ์„ฑ๊ณต ๋ฉ”์„ธ์ง€ & ์ฒ˜๋ฆฌ ๊ฒฐ๊ณผ ๊ฐ’์„ ๋ณด์—ฌ์ฃผ๊ณ  ์—๋Ÿฌ๊ฐ€ ๋‚ฌ๋‹ค๋ฉด ์—๋Ÿฌ๋ฅผ ๋ณด์—ฌ์คŒ

JavaScriptpromise๋น„๋™๊ธฐ
2021๋…„ 5์›” 2์ผ
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JavaScript | ๋น„๋™๊ธฐ callback ํ•จ์ˆ˜

์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋Š” ๋™๊ธฐ์ ์ธ ์–ธ์–ด synchronous ํ˜ธ์ด์ŠคํŒ…์ด ๋œ ์ดํ›„ ์ฝ”๋“œ๊ฐ€ ๋‚˜ํƒ€๋‚˜๋Š” ์ˆœ์„œ๋Œ€๋กœ ํ•˜๋‚˜ ํ•˜๋‚˜ ์‹คํ–‰ ๋น„๋™๊ธฐ๋Š” ์ฝœ๋ฐฑํ•จ์ˆ˜๋กœ๋„ ์ฒ˜๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•˜์ง€๋งŒ ์ฝœ๋ฐฑ ์ง€์˜ฅ์ด๋ผ ์‚ฌ์šฉํ•˜์ง€ ๋ง ๊ฒƒ

JavaScriptTILasyncawaitpromisesynchronous๋™๊ธฐ๋น„๋™๊ธฐ
2021๋…„ 4์›” 19์ผ
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