javascript

    [JavaScript] ์ฝœ๋ฐฑ ํ•จ์ˆ˜

    function checkList(score, good, bad){ score > 95 ? good() : bad(); } function pass(){ console.log("PASS์ž…๋‹ˆ๋‹ค."); } function fail(){ console.log("FAIL์ž…๋‹ˆ๋‹ค."); } checkList(96, pass, fail); ์ฝœ๋ฐฑํ•จ์ˆ˜: ํ•จ์ˆ˜์˜ ํŒŒ๋ผ๋ฏธํ„ฐ๋กœ ํ•จ์ˆ˜๋ฅผ ๋„˜๊ธฐ๋Š” ๊ฒƒ checkList ํ•จ์ˆ˜๊ฐ€ ํ˜ธ์ถœ๋˜๊ณ , ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ๋“ค์–ด์˜จ score ๊ฐ’์— ๋”ฐ๋ผ pass์™€ failํ•จ์ˆ˜ ์ค‘ ๋‘˜ ์ค‘ ํ•œ๊ฐ€์ง€๊ฐ€ ๋‚˜์ค‘์— ํ˜ธ์ถœ๋œ๋‹ค. ์ฝœ๋ฐฑํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์„ ๋•Œ function add(x, y){ return x + y; } function getResult(result){ console.log(result); } getResult..

    [JavaScript] ํ•จ์ˆ˜

    ํ•จ์ˆ˜ํ‘œํ˜„์‹ console.log(hello()); // Error let hello = function(){ return "Hello, World!" }; console.log(hello()); // Hello, World! ํ•จ์ˆ˜์„ ์–ธ์‹ console.log(hello()); // Hello, World! -> ๊ฐ€๋Šฅ function hello() { return "Hello, World!" } console.log(hello()); // Hello, World! ํ˜ธ์ด์ŠคํŒ…: ํ•จ์ˆ˜์„ ์–ธ์‹์œผ๋กœ ๋งŒ๋“ค์–ด์ง„ ํ•จ์ˆ˜๋“ค์€ ํ”„๋กœ๊ทธ๋žจ ์‹œ์ž‘ ์ „ ์ฝ”๋“œ์˜ ์ตœ์ƒ๋‹จ์œผ๋กœ ๋Œ์–ด์˜ฌ๋ฆฌ๊ธฐ ๊ฐ€๋Šฅ But, ํ•จ์ˆ˜ํ‘œํ˜„์‹์œผ๋กœ ๋งŒ๋“ค์–ด์ง„ ํ•จ์ˆ˜๋Š” ๋ณ€์ˆ˜์— ํ• ๋‹น ๋œ ํ›„์— ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ํ™”์‚ดํ‘œํ•จ์ˆ˜ let hello = () => "Hello World!" le..