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Stack flows in you
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Zoeeey

Stack flows in you

๐ŸŸจ JavaScript/๊ธฐํƒ€

[๋“œ๋ฆผ์ฝ”๋”ฉ] IIFE (์ฆ‰์‹œ ํ˜ธ์ถœ๋˜๋Š” ํ•จ์ˆ˜ ๋งŒ๋“ค๊ธฐ)

2022. 4. 27. 17:33
function sayHello(){
  console.log('Hello');
}

sayHello();

์ฆ‰์‹œ ํ˜ธ์ถœ๋˜์–ด์•ผ ํ•˜๋Š” ํ•จ์ˆ˜๋ฅผ ๋งŒ๋“ค ๊ฒฝ์šฐ ์•„๋ž˜์ฒ˜๋Ÿผ ํ•œ๋ฒˆ ๋” ํ˜ธ์ถœํ•ด์ค˜์•ผ ํ•˜๋Š” ๋ฒˆ๊ฑฐ๋กœ์›€์ด ์žˆ๋‹ค.

์ด๋ฅผ IIFE (Immediately Invoked Function Expression)์„ ํ†ตํ•ด ๋” ์‰ฝ๊ฒŒ ํ˜ธ์ถœํ•  ์ˆ˜ ์žˆ๋‹ค.

(function sayHello(){
  console.log('Hello');
})();

ํ•จ์ˆ˜๋ฅผ ()๊ด„ํ˜ธ๋กœ ๊ฐ์‹ธ๊ณ  ();๋ฅผ ๋ถ™์ด๋ฉด ๋œ๋‹ค.

 

์ €์ž‘์žํ‘œ์‹œ ๋น„์˜๋ฆฌ ๋™์ผ์กฐ๊ฑด (์ƒˆ์ฐฝ์—ด๋ฆผ)

'๐ŸŸจ JavaScript > ๊ธฐํƒ€' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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    • ๊ฐ€์žฅ ์ตœ์‹ ์˜ jquery ๋งํฌ
    • console.clear();
    • [๋“œ๋ฆผ์ฝ”๋”ฉ] ๋””๋ฒ„๊น… ํŒ - named function, recursions
    • [๋“œ๋ฆผ์ฝ”๋”ฉ] ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๊ณต์‹์‚ฌ์ดํŠธ (๊ณต๋ถ€ ์‹œ ์ฐธ์กฐ)
    Zoeeey
    Zoeeey
    ๊ธธ๊ฒŒ ์ƒ๊ฐํ•˜๊ณ  ์งง๊ฒŒ ๊ทธ๋ฆฌ๊ธฐ

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