Freecodecamp: ๋„์ „ ์›จ์ดํฌ์ธํŠธ: ํ•„ํ„ฐ๊ฐ€ ์žˆ๋Š” ํ•„ํ„ฐ ๋ฐฐ์—ด์— ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2015๋…„ 10์›” 30์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: freeCodeCamp/freeCodeCamp

๋„์ „ ์›จ์ดํฌ์ธํŠธ: ํ•„ํ„ฐ ๊ฐ€ ์žˆ๋Š”
์‚ฌ์šฉ์ž ์—์ด์ „ํŠธ: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36 .

ํ•„ํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐฐ์—ด์—์„œ 5๋ณด๋‹ค ํฐ ๋ชจ๋“  ์š”์†Œ๋ฅผ โ€‹โ€‹์ œ๊ฑฐํ•˜๋„๋ก ์š”์ฒญํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‚ด ์ฝ”๋“œ๋กœ ํ…Œ์ŠคํŠธ๋ฅผ ์‹คํ–‰ํ•  ๋•Œ ์–ป์€ ๊ฒฐ๊ณผ๋Š” ์‚ฌ์‹ค์ด์ง€๋งŒ ํ†ต๊ณผ๋ฅผ ํ—ˆ์šฉํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

๋‚ด ์ฝ”๋“œ:

var oldArray = [1,2,3,4,5,6,7,8,9,10];

// Only change code below this line.

var newArray = oldArray.filter(function(val){
  return val < 5 === true;
});

// Only change code above this line.

(function() { return newArray; })();

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

์•ˆ๋…•ํ•˜์„ธ์š”:

๋ฐ˜ํ™˜ ๊ฐ’ < 6 === true;

๋ชจ๋“  3 ๋Œ“๊ธ€

์ฝ”๋“œ๊ฐ€ 5๋ณด๋‹ค ํฐ ๊ฐ’์„ ์ œ๊ฑฐํ•˜๋Š” ๊ฒƒ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ 5๋„ ์ œ๊ฑฐํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

ํ…Œ์ŠคํŠธ์— ๋ฌธ์ œ๊ฐ€ ์—†๋Š” ๊ฒƒ์œผ๋กœ ์ข…๋ฃŒํ•˜์ง€๋งŒ ์ถ”๊ฐ€ ์„ค๋ช…์ด ํ•„์š”ํ•˜๋ฉด ์–ธ์ œ๋“ ์ง€ ํšŒ์‹ ํ•ด ์ฃผ์‹ญ์‹œ์˜ค.

๊ฐ์‚ฌํ•˜๊ณ  ํ–‰๋ณตํ•œ ์ฝ”๋”ฉ!

์˜ค ์•Œ๊ฒ ์Šต๋‹ˆ๋‹ค ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

์•ˆ๋…•ํ•˜์„ธ์š”:

๋ฐ˜ํ™˜ ๊ฐ’ < 6 === true;

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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