Plant seed
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๋ฐ์ดํ„ฐ ํƒ€์ž… - ํ…œํ”Œ๋ฆฟ ๋ฆฌํ„ฐ๋Ÿด
Front-End/JavaScript 2022. 12. 15. 11:25

// ์ผ๋ฐ˜ ๋ฌธ์ž์—ด ๋‚ด์—์„œ ์ค„๋ฐ”๊ฟˆ ๋“ฑ์˜ ๊ณต๋ฐฑ์„ ํ‘œํ˜„ํ•˜๋ ค๋ฉด ๋ฐฑ์Šฌ๋ž˜์‹œ(\)๋กœ ์‹œ์ž‘ํ•˜๋Š” ์ด์Šค์ผ€์ดํ”„ ์‹œํ€€์Šค๋ฅผ ์‚ฌ์šฉํ•ด์•ผ ํ•œ๋‹ค. var template = '\n\tHome // // ์ค„๋ฐ”๊ฟˆ๊ณผ ๋“ค์—ฌ์“ฐ๊ธฐ๊ฐ€ ์ ์šฉ๋œ HTML ๋ฌธ์ž์—ด์€ ๋‹ค์Œ๊ณผ ๊ฐ™์ด \n ๋‹ค์Œํ–‰์œผ๋กœ ์ด๋™, \t ํƒญ(์ˆ˜ํ‰) ์ด์Šค์ผ€์ดํ”„ ์‹œํ€€์Šค๋ฅผ ๋„ฃ์–ด ์‚ฌ์šฉํ•ด ์ž‘์„ฑํ•œ๋‹ค. var template2 = ` Home ` ์ผ๋ฐ˜ ๋ฌธ์ž์—ด๊ณผ ๋‹ฌ๋ฆฌ ํ…œํ”Œ๋ฆฟ ๋ฆฌํ„ฐ๋Ÿด ๋‚ด์—์„œ๋Š” ์ด์Šค์ผ€์ดํ”„ ์‹œํ€€์Šค๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ ๋„ ์ค„๋ฐ”๊ฟˆ์ด ํ—ˆ์šฉ๋˜๋ฉฐ, ๋ชจ๋“  ๊ณต๋ฐฑ๋„ ์žˆ๋Š” ๊ทธ๋Œ€๋กœ ์ ์šฉ๋œ๋‹ค. var first = 'Ung-mo'; var last = 'Lee'; // ES5 ๋ฌธ์ž์—ด ์—ฐ๊ฒฐ console.log('My name is ' + first + ' ' + last + '.'); // My name is U..

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๋ณ€์ˆ˜ (Variable)
Front-End/JavaScript 2022. 12. 9. 17:45

var userId = 1; var userName = 'Lee'; // ๊ฐ์ฒด๋‚˜ ๋ฐฐ์—ด ๊ฐ™์€ ์ž๋ฃŒ๊ตฌ์กฐ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์—ฌ๋Ÿฌ ๊ฐœ์˜ ๊ฐ’์„ ํ•˜๋‚˜๋กœ ๊ทธ๋ฃนํ™”ํ•ด์„œ ํ•˜๋‚˜์˜ ๊ฐ’์ฒ˜๋Ÿผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. var user = { id: 1, name: 'Lee' }; var users = [ { id: 1, name: 'Lee' }, { id: 2, name: 'Kim' } ]; console.log(score); // undefined var score; // 1. ๋ณ€์ˆ˜ ์„ ์–ธ score = 80; // 2. ๊ฐ’์˜ ํ• ๋‹น console.log(score); // 80 ๋ณ€์ˆ˜๋Š” ํ•˜๋‚˜์˜ ๊ฐ’์„ ์ €์žฅํ•˜๊ธฐ ์œ„ํ•œ ์ˆ˜๋‹จ์ด๋‹ค. console.log(score2); // undefined score2 = 80; var score2; console.lo..

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์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๊ฐœ๋ฐœ ํ™˜๊ฒฝ๊ณผ ์‹คํ–‰๋ฐฉ๋ฒ•
Front-End/JavaScript 2022. 12. 9. 17:45

๋ธŒ๋ผ์šฐ์ €์—์„œ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ์‹คํ–‰ 0 + - ๋””๋ฒ„๊น…๋ฐฉ๋ฒ• 1. ์ฝ˜์†”์ฐฝ์„ ์—ด์–ด ์—๋Ÿฌ์˜ ๋งํฌ๋ฅผ ํด๋ฆญํ•œ๋‹ค. 2. ์ž๋™์œผ๋กœ ๋„˜์–ด๊ฐ„ ์†Œ์ŠคํŒจ๋„์— ํ•ด๋‹น ์—๋Ÿฌ๊ฐ€ ํ‘œ์‹œ๋œ ์ค„(์™ผ์ชฝ ๋ฒˆํ˜ธ)์„ ํด๋ฆญํ•œ๋‹ค.(๋ธŒ๋ ˆ์ดํฌ ํฌ์ธํŠธ) 3. ์—๋Ÿฌ๋ฅผ ์žฌํ˜„ํ•˜๊ธฐ ์œ„ํ•ด ์›นํŽ˜์ด์ง€์˜ ๋ฒ„ํŠผ(์—๋Ÿฌ๋ฐœ์ƒ ์ง€์ )์„ ๋‹ค์‹œ ํด๋ฆญํ•œ๋‹ค. 4. ๋””๋ฒ„๊น…๋ชจ๋“œ ํ™œ์„ฑํ™”(๋””๋ฒ„๊น… ๋ชจ๋“œ๊ฐ€ ํ™œ์„ฑํ™”๋˜์ง€ ์•Š์œผ๋ฉด ์›นํŽ˜์ด์ง€๋ฅผ ์ƒˆ๋กœ๊ณ ์นจํ•œ๋‹ค.) 5. ์†Œ์ŠคํŒจ๋„์˜ ๋ธŒ๋ ˆ์ดํฌ ํฌ์ธํŠธ๋ฅผ ์ฐ์–ด ๋†“์€ ์ค„์— ๋งˆ์šฐ์Šค๋ฅผ ๊ฐ€์ ธ๋‹ค ๋Œ€๋ฉด ์—๋Ÿฌ ๋ฐœ์ƒ์›์ธ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. ๋‚ด์žฅ ํ„ฐ๋ฏธ๋„ const arr = [1, 2, 3]; arr.forEach(console.log); // ๋‚ด์žฅ ํ„ฐ๋ฏธ๋„์„ ์—ด๊ณ  'node [ํŒŒ์ผ์ด๋ฆ„]'์„ ์ž…๋ ฅํ•˜๋ฉด js๋ฅผ ์‹คํ–‰์‹œํ‚จ ๊ฒฐ๊ณผ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ๋‹ค. const arr2 = [1, 2, 3]; arr.forE..

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๋ฆฌ์•กํŠธ ์‹œ์ž‘ํ•˜๊ธฐ
Front-End/React 2022. 11. 20. 23:45

ํ”„๋กœ์ ํŠธ ํดํ„ฐ ์ƒ์„ฑ ํ•ด๋‹น ํด๋” ์•ˆ์œผ๋กœ ๋“ค์–ด๊ฐ€์„œ ๋ฆฌ์•กํŠธ ์„ค์น˜ํ•˜๊ธฐ // ํ˜„์žฌ ํด๋”์— ๋ฆฌ์•กํŠธ ์„ค์น˜ npx create-react-app . npx๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด node.js์˜ ์„ค์น˜๊ฐ€ ํ•„์š”ํ•จ. ๐Ÿ“Œhttps://nodejs.org/ko/ ์„ค์น˜ํ•œ ๋ฆฌ์•กํŠธ ๊ฐœ๋ฐœํ™˜๊ฒฝ ์‹คํ–‰ํ•˜๊ธฐ npm start ๋ฐฐํฌ // buildํด๋” ์ƒ์„ฑ, ํŒŒ์ผ์ด ๋ฐฐํฌ๋ฅผ ํ•˜๊ธฐ ์œ„ํ•ด ๋ฐฐํฌ์šฉ ํŒŒ์ผ์„ ๋งŒ๋“ฆ npm run build // build ํด๋” ์•ˆ์— index.html ์„œ๋ฒ„ ์‹คํ–‰ npx serve -s build

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TS ์ดˆ๊ธฐ ๊ฐ„๋‹จํ•œ ์„ธํŒ…
Front-End/TypeScript 2022. 11. 14. 16:17

ํด๋” ์ƒ์„ฑ mkdir ํ•ด๋‹น ํด๋”๋กœ ์ด๋™ cd ์ดˆ๊ธฐํ™” (package.json ์ƒ์„ฑ) npm init -y TypeScript ์„ค์น˜ // ํ”„๋กœ์ ํŠธ์— ์„ค์น˜ npm i typescript -D // ์ „์—ญ ์„ค์น˜ npm i -g typescript ํƒ€์Šค ์ปดํŒŒ์ผ ์ดˆ๊ธฐํ™” (tsconfig.json ์ƒ์„ฑ) // ์ดˆ๊ธฐํ™” npx tsc --init // ํ•ด๋‹น ํด๋” ์•ˆ์˜ ๋ชจ๋“  tsํŒŒ์ผ์„ tsconfig.json์— ๋งž์ถฐ ์ปดํŒŒ์ผ npx tsc

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โ— Error remote: Repository not found.
Git & GitHub 2022. 11. 11. 21:36

๋‹ค๋ฅธ ์‚ฌ๋žŒ์˜ repository๋ฅผ ๋กœ์ปฌ๋กœ ํด๋ก ํ•˜๋ ค๊ณ  ํ–ˆ๋Š”๋ฐ Repository not found.๋ผ๋Š” ์—๋Ÿฌ ๋ฌธ๊ตฌ๊ฐ€ ๋‚˜ํƒ€๋‚˜๋ฉฐ clone์ด ๋˜์ง€ ์•Š์•˜๋‹ค. ์ด์œ ๋ฅผ ์ฐพ์•„๋ณด๋‹ˆ Private repository๋ฅผ cloneํ•˜๋ ค ํ•  ๋•Œ ๋‚˜ํƒ€๋‚˜๋Š” ์—๋Ÿฌ ๋ฌธ๊ตฌ๋ผ๊ณ  ํ•œ๋‹ค. 1. ํ™”๋ฉด ์˜ค๋ฅธ์ชฝ ์ƒ๋‹จ ๋‚ด ํ”„๋กœํ•„์„ ํด๋ฆญํ•œ ํ›„ 'Settings'๋ฅผ ํด๋ฆญ 2. ์™ผ์ชฝ ๋ฉ”๋‰ด ์ค‘ ๋งจ ์•„๋ž˜ 'Developer settings' ํด๋ฆญ 3. ์™ผ์ชฝ ๋ฉ”๋‰ด ์ค‘ ๋งจ ์•„๋ž˜ 'Tokens(classic)' ํด๋ฆญ ํ›„, 'Generate new token'๋ฅผ ํด๋ฆญํ•œ ํ›„ ํ† ํฐ์„ ๋ฐœ๊ธ‰๋ฐ›๋Š”๋‹ค. 4. ํ›„์— ํ„ฐ๋ฏธ๋„์— ์•„๋ž˜์™€ ๊ฐ™์ด ์ž…๋ ฅํ•˜๋ฉด ์ •์ƒ์ ์œผ๋กœ git clone์ด ๋œ๋‹ค. $git clone https://:@github.com/....

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๋ชฉ๋ก ์ž๋™ํ™” ์ถœ๋ ฅ
Error Note/Resolved 2022. 10. 31. 23:49

์›๋ž˜ ๊ตฌํ˜„ํ•ด์•ผ ํ•  ํ™”๋ฉด ๋‚ด๊ฐ€ ๊ตฌํ˜„ํ•œ ํ™”๋ฉด ์ฒ˜์Œ์— ์ž‘์„ฑํ•œ ์ฝ”๋“œ ๊ฒ€์ƒ‰ํ•œ ์˜ํ™” ์ค‘ Ratings์˜ ๋ชฉ๋ก์ด 1~3๊ฐ€์ง€๋กœ ๋‹ค์–‘ํ–ˆ๋‹ค. ๋•Œ๋ฌธ์— API์— ์ €์žฅ๋œ ๋ชฉ๋ก์˜ ๊ฐœ์ˆ˜๋ฅผ ์ด์šฉํ•ด ๋ฐ˜๋ณต๋ฌธ์„ ๋Œ๋ฆฌ๊ณ  ๊ทธ ๊ฐœ์ˆ˜๋Œ€๋กœ ๋ฐ˜๋ณต๋ฌธ์ด ๋‹ค ๋Œ๋ฉด ๊ทธ ๊ฐœ์ˆ˜๋Œ€๋กœ ํ™”๋ฉด์— ์ถœ๋ ฅ๋˜๋„๋ก ๊ตฌํ˜„ ํ•˜๋Š” ๊ฒƒ์ด ๋ชฉํ‘œ์˜€๋‹ค. ํ•˜์ง€๋งŒ ๋ฐ˜๋ณต๋ฌธ ์•ˆ์—์„œ return์„ ํ•˜์—ฌ ํ•จ์ˆ˜๊ฐ€ ํ•œ๋ฒˆ ๋ฐ–์— ๋Œ์ง€ ์•Š๊ณ  ํ•จ์ˆ˜๊ฐ€ ๋๋‚˜๋ฒ„๋ ค ํ™”๋ฉด์—๋Š” ์œ„์ฒ˜๋Ÿผ ํ•œ๊ฐ€์ง€ ๋ชฉ๋ก๋งŒ ์ถœ๋ ฅ๋˜๋Š” ๊ฒƒ์ด์—ˆ๋‹ค. ํ•ด๊ฒฐ ๋ฐ˜๋ณต๋ฌธ ๋ฐ–์—์„œ rating์˜ ๋นˆ ๋ฌธ์ž์—ด๋กœ ์ดˆ๊ธฐํ™” ํ•ด ์ค€ ๋‹ค์Œ, ๋ฐ˜๋ณต๋ฌธ ์•ˆ์—์„œ ratings์— ์ถœ๋ ฅํ•  ์ฝ”๋“œ๋“ค์„ ์ž‘์„ฑํ•˜๊ณ  ๋ฐ˜๋ณต๋ฌธ์ด ๋Œ ๋•Œ๋งˆ๋‹ค Ratings์˜ ๊ฐœ์ˆ˜๋งŒํผ ํ•˜๋‚˜ํ•˜๋‚˜ ๋”ํ•ด์„œ rating์— ์ €์žฅํ•œ ๋‹ค์Œ ๋ฐ˜๋ณต๋ฌธ ๋ฐ–์—์„œ return์„ ํ•˜์—ฌ ๋ฐ˜๋ณต๋ฌธ์ด ๋ชจ๋‘ ๋Œ๊ณ  ๋งˆ์ง€๋ง‰์— ๋ฐ˜๋ณต๋ฌธ์— ์ €์žฅ๋œ rating๊ฐ’์„..

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Aesop ํด๋ก ์ฝ”๋”ฉ ์Šคํฌ๋กค ์ด์Šˆ
Error Note/Resolved 2022. 10. 26. 16:04

์—๋Ÿฌ 1. header์•ˆ์— main-menu๋ฅผ ํด๋ฆญํ•˜๋ฉด navigation์ด ํ™œ์„ฑํ™”๋ฉ๋‹ˆ๋‹ค. 2. navigation์ด ํ™œ์„ฑํ™” ๋˜๋ฉด body๋ถ€๋ถ„์˜ scroll-y๋ฅผ ์ˆจ๊น๋‹ˆ๋‹ค. 2. ์Šคํฌ๋กค์„ ๋‚ด๋ฆด๋• header๊ฐ€ ์ˆจ๊ฒจ์ง€๊ณ  ์Šคํฌ๋กค์„ ์˜ฌ๋ฆฌ๋ฉด header๊ฐ€ ํ™”๋ฉด๋ฐ–์—์„œ ์•„๋ž˜๋กœ ๋‚ด๋ ค์˜ต๋‹ˆ๋‹ค. 3. โš ๏ธ์—๋Ÿฌ ๋ฐœ์ƒ: ์Šคํฌ๋กค์„ ์ถฉ๋ถ„ํžˆ ๋‚ด๋ฆฐ ์ดํ›„ ์Šคํฌ๋กค์„ ์‚ด์ง ์˜ฌ๋ ค header๊ฐ€ ํ™œ์„ฑํ™”๋˜๋ฉด .main-menu์•ˆ์— li๋ฅผ ๋ˆ„๋ฅด๋ฉด ์Šคํฌ๋กค์—…ํ• ๋• top: 0;์— ๊ณ ์ •๋˜์–ด ์žˆ์–ด์•ผ ํ•  header๊ฐ€ ์‚ฌ๋ผ์ง‘๋‹ˆ๋‹ค. 4. ํ…Œ์ŠคํŠธ ํ•ด๋ณธ ๊ฒฐ๊ณผ: ๋ฉ”๋‰ด๋ฅผ ๋ˆŒ๋Ÿฌ์„œ overflow:hidden ์˜ต์…˜์ด body ์— ๋“ค์–ด๊ฐ€๋ฉด, ์Šคํฌ๋กค์ด 1px~4.5px ์ •๋„ ๊ฐ•์ œ๋กœ ์ด๋™ ํ•˜๋ฉด์„œ header ๋ฅผ ์ˆจ๊ธฐ๋Š” ์Šคํฌ๋กค ์ด๋ฒคํŠธ๊ฐ€ ์ž‘๋™ํ•˜๋Š” ๊ฒŒ ์›์ธ์ด์—ˆ์Šต๋‹ˆ๋‹ค. 5. re..

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Webpack
๊ธฐํƒ€ 2022. 10. 18. 01:55

โ–ถ ์ฃผ๋กœ ์ค‘ / ๋Œ€ํ˜• ํ”„๋กœ์ ํŠธ์— ์‚ฌ์šฉ package.json { "name": "webpack-template-basic", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "dev": "webpack-dev-server --mode development", "build": "webpack --mode production" }, "keywords": [], "author": "", "license": "ISC", "devDependencies": { // (npm i -D copy-webpack-plugin) "copy-webpack-plugin": "^11.0.0", // (npm i -D html-webpack-plugi..

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Parcel
๊ธฐํƒ€ 2022. 10. 16. 22:29

โ–ถ ์ฃผ๋กœ ์†Œ / ์ค‘ํ˜• ํ”„๋กœ์ ํŠธ์— ์‚ฌ์šฉ package.json { "name": "parcel-template-basic", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "dev": "parcel index.html", "build": "parcel build index.html" }, "keywords": [], "author": "", "license": "ISC", "devDependencies": { // ์ง€์›ํ•  ๋ธŒ๋ผ์šฐ์ €๋ฅผ ๋ช…์‹œํ•˜๋ฉด autoprefixer๋กœ ํ™œ์šฉํ•จ. (npm i -D autoprefixer) "autoprefixer": "^10.4.12", "parcel-bundler": "^1.12.5", // s..