๐Ÿ“ ์˜ค๋Š˜ ํ•œ ๊ฒƒ

  1. ๋ฒ„๋ธ” ์ •๋ ฌ & ์‚ฝ์ž… ์ •๋ ฌ

๐Ÿ“š ๋ฐฐ์šด ๊ฒƒ

1. ์ฝ”๋“œ ๋ฆฌ๋ทฐ ์ •๋ฆฌ

์ˆ˜์ •ํ•œ ์ฝ”๋“œ๋Š” gitlab ์ฐธ๊ณ 

1) ๋ฒ„๋ธ” ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜

(1) ์ฝ”๋“œ ์ผ๊ด€์„ฑ

while ๋ฌธ & for ๋ฌธ์„ ํ•จ๊ป˜ ์“ฐ๋Š” ๊ฒƒ๋ณด๋‹ค ์ค‘์ฒฉ for ๋ฌธ์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒŒ ์ฝ”๋“œ ์ผ๊ด€์„ฑ ์ธก๋ฉด์—์„œ ๋” ๋ฐ”๋žŒ์งํ•จ

(2) ๊ตฌ์กฐ ๋ถ„ํ•ด ํ• ๋‹น

๋ฐฐ์—ด์ด๋‚˜ ๊ฐ์ฒด์˜ ์†์„ฑ์„ ํ•ด์ฒดํ•˜์—ฌ ๊ทธ ๊ฐ’์„ ๊ฐœ๋ณ„ ๋ณ€์ˆ˜์— ๋‹ด์„ ์ˆ˜ ์žˆ๋‹ค.

const temp = arr[i];

arr[i] = arr[i + 1];
arr[i + 1] = temp;
[arr[i], arr[i + 1]] = [arr[i + 1], arr[i]];
const list1 = [1, 2, 3, 4, 5];
const list2 = [...list, 6, 7, 8];
const list3 = ['a', 'b'];
const [first, second] = list3;

console.log(first === 'a'); // true

(3) ๋ฒ„๋ธ” ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ตœ์ ํ™”

์ด๋ฏธ ์ •๋ ฌ๋œ ๋ฐฐ์—ด์€ ๋ฐ˜๋ณต๋ฌธ์„ ๋Œ๋ฆฌ์ง€ ์•Š๋„๋ก ํ•ด์•ผ ํ•œ๋‹ค.
๋ณ€์ˆ˜๋ฅผ ๋งŒ๋“ค์–ด ๋ฐฐ์—ด์˜ ์š”์†Œ ์ค‘ ํ•˜๋‚˜๋ผ๋„ swap ๋œ ๊ฒฝ์šฐ Boolean ๊ฐ’์„ ๋ฐ”๊ฟ”์ฃผ๋„๋ก ํ•œ๋‹ค.
๋ฐฐ์—ด์˜ ์–ด๋–ค ์š”์†Œ๋„ swap ๋˜์ง€ ์•Š์€ ๊ฒฝ์šฐ ํ•ด๋‹น ๋ฐฐ์—ด์€ ์ •๋ ฌ๋œ ๊ฒƒ์ด๊ธฐ ๋•Œ๋ฌธ์— ๋” ์ด์ƒ ๋ฐ˜๋ณต๋ฌธ์„ ๋Œ๋ฆฌ์ง€ ์•Š๊ณ  ์•Œ๊ณ ๋ฆฌ์ฆ˜์ด ๋๋‚˜๊ฒŒ ๋œ๋‹ค.

let isSwapped = false;

2) ์‚ฝ์ž… ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜

(1) ๋ฒˆ๋“ค๋Ÿฌ

"scripts": {
  "start": "parcel index.html"
}

import ๋“ฑ์˜ ES6 module์„ ์ด์šฉํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” node ํ™˜๊ฒฝ์—์„œ parcel ๋“ฑ์„ ์ด์šฉํ•ด์•ผ ํ•œ๋‹ค.

npm start๋ฅผ ์‹คํ–‰ํ•˜๋ฉด dist ํด๋”๊ฐ€ ์ƒ๊ธด๋‹ค.
parcel ๋ช…๋ น์–ด๋Š” ์—ฌ๋Ÿฌ ๊ฐœ์˜ ๋ชจ๋“ˆ๋“ค์„ ํ•˜๋‚˜์˜ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ํŒŒ์ผ๋กœ ๋งŒ๋“ค์–ด์„œ ์‹คํ–‰์‹œ์ผœ์ค€๋‹ค.
์ด๋ฅผ ๋ฒˆ๋“ค๋Ÿฌ๋ผ๊ณ  ํ•œ๋‹ค.

(2) ์‚ฝ์ž… ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ตœ์ ํ™”

๋ฌธ์ œ
taskManager์—์„œ ์ฐธ์กฐํ•˜๋Š” que์— ์ •๋ ฌ ๊ณผ์ •์ด ๊ณ„์†ํ•ด์„œ ์Œ“์ธ๋‹ค.

๋ฐฉ๋ฒ• 1
์ •๋ ฌํ•˜๊ธฐ ์ „์— taskManager์—์„œ ์ฐธ์กฐํ•˜๋Š” que๋ฅผ ๋น„์šฐ๋„๋ก ํ•œ๋‹ค.

๋ฐฉ๋ฒ• 2
์ •๋ ฌ์ด ๋๋‚ฌ์„ ๋•Œ ์‹œ๊ฐํ™” ํ•จ์ˆ˜๊ฐ€ ํ•ด๋‹น taskQue๋ฅผ ๋ฐ›๋„๋ก ํ•œ๋‹ค.


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