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Welcome to my Universe ๐ŸŒŽ ๐Ÿš€
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useRef ์‚ฌ์šฉ๋ฒ•

๋ถˆํ•„์š” ๋ฆฌ๋ Œ๋”๋ง ๋ฐฉ์ง€๋ฅผ ํ†ตํ•œ ๊ฐ’ ์ €์žฅ๊ณผ ์—˜๋ฆฌ๋จผํŠธ, ๋…ธ๋“œ๋ฅผ ์‰ฝ๊ฒŒ ์ ‘๊ทผํ•ด์ฃผ๋Š” Hooks

2022๋…„ 3์›” 19์ผ
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useMemo์™€ useCallback

๋ฉ”๋ชจ์ด์ œ์ด์…˜ ๋ฐฉ๋ฒ•์„ ํ™œ์šฉํ•˜์—ฌ ๋ถˆํ•„์š” ๋ Œ๋”๋ง์„ ๋ฐฉ์ง€ํ•˜๋Š” useMemo์™€ useCallback

2022๋…„ 3์›” 6์ผ
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๊ณตํ•ญ ์ „๊ด‘ํŒ ๊ตฌํ˜„ํ•˜๊ธฐ

ํ† ์ด ํ”„๋กœ์ ํŠธ ๊ตฌํ˜„ํ•˜๊ธฐ

2022๋…„ 2์›” 10์ผ
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My Json Server๋กœ ๊ฐ„๋‹จํ•œ API ์„œ๋ฒ„ ๊ตฌ์ถ•ํ•˜๊ธฐ

๊ฐ„๋‹จํ•˜๊ฒŒ JSON DB API ์ฃผ์†Œ ๋“ฑ๋กํ•˜๊ธฐ

2022๋…„ 2์›” 10์ผ
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์™œ Next.js๋ฅผ ์„ ํ˜ธํ• ๊นŒ?

SSR๊ณผ CSR ์žฅ์ ์ด ๋ชจ๋‘ ๋ชจ์ธ ํ”„๋ ˆ์ž„์›Œํฌ Next.js

2022๋…„ 1์›” 24์ผ
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Warning: Each child in a list should have a unique "key" prop. ํ•ด๊ฒฐ๋ฒ•

map ๋ฉ”์„œ๋“œ๋ฅผ ํ™œ์šฉํ•œ ์ž์‹ ์ปดํฌ๋„ŒํŠธ์˜ props key ์†์„ฑ ๋ฌธ์ œ

2022๋…„ 1์›” 21์ผ
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์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๋™์ž‘ ์›๋ฆฌ(Stack, Queue, Heap)

์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ์ž‘๋™ ์›๋ฆฌ ๋ฐ ๋‚ด๋ถ€ ๊ตฌ์กฐ(Google V8 ์—”์ง„)

2022๋…„ 1์›” 18์ผ
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git remote: Permission to .. denied to error: 403 ์—๋Ÿฌ ํ•ด๊ฒฐ๋ฒ•

git remote: Permission to .. denied to.. ์—๋Ÿฌ ํ•ด๊ฒฐ๋ฒ•

2022๋…„ 1์›” 5์ผ
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ํ”„๋กœ์ ํŠธ ์—๋Ÿฌ ์ข…ํ•ฉ ์ •๋ฆฌ

ํ”„๋กœ์ ํŠธ ์—๋Ÿฌ ์ข…ํ•ฉ ์ •๋ฆฌ

2021๋…„ 12์›” 28์ผ
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Final Project ํšŒ๊ณ ๋ก

์ต์ˆ™ํ•ด์ง„ ๋‚˜์˜ Final Project

2021๋…„ 12์›” 27์ผ
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์ด๋ฏธ์ง€ ์ „์†ก form-data์— text data ๋‹ด๊ธฐ

์ด๋ฏธ์ง€ file๊ณผ text type์„ form-data์— ๋‹ด๋Š” ๋ฐฉ๋ฒ•

2021๋…„ 11์›” 20์ผ
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First Project ํšŒ๊ณ ๋ก

๋ฏธ์ˆ™ํ–ˆ๋˜ ๋‚˜์˜ ์ฒซ Project

2021๋…„ 11์›” 19์ผ
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์„ธ์…˜(session)

ํด๋ผ์ด์–ธํŠธ ์š”์ฒญ์„ ํ†ตํ•ด Session_id๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ์„œ๋ฒ„์— ์ €์žฅํ•˜๋Š” ์„ธ์…˜

2021๋…„ 10์›” 26์ผ
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์ฟ ํ‚ค(cookie)

ํด๋ผ์ด์–ธํŠธ์™€ ์„œ๋ฒ„ ๊ฐ„์˜ ์ „์†ก ๋งค๊ฐœ์ฒด ์ฟ ํ‚ค

2021๋…„ 10์›” 25์ผ
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์†Œ์…œ ๋กœ๊ทธ์ธ ์ธ์ฆ ๋ฐฉ์‹ OAuth 2.0 ๊ฐœ๋… ์ •๋ฆฌ

Authorization Server ์ค‘๊ณ„๋ฅผ ํ†ตํ•ด code, ํ† ํฐ์„ ๊ตํ™˜ํ•˜์—ฌ ์ ‘์† ํ•˜๋Š” ๋ฐฉ์‹

2021๋…„ 10์›” 24์ผ
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ํ† ํฐ(Token)

์‚ฌ์šฉ์ž ์ธ์ฆ ๋ณด์•ˆ ํ† ํฐ(Token)

2021๋…„ 10์›” 21์ผ
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ํ•ด์‰ฌ(hash)์™€ ์†”ํŠธ(salt)

๋น„๋ฐ€๋ฒˆํ˜ธ ๋ณด์•ˆ์„ ์œ„ํ•œ ์•”ํ˜ธํ™”

2021๋…„ 10์›” 20์ผ
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Sequelize ORM ํ”„๋ ˆ์ž„์›Œํฌ

๊ด€๊ณ„ํ˜• ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ฟผ๋ฆฌ๋ฌธ ๋Œ€์‹  ๋น ๋ฅด๊ฒŒ CRUD๋ฅผ ํ•  ์ˆ˜์žˆ๋Š” ORM

2021๋…„ 10์›” 19์ผ
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MySQL JOIN ํ™œ์šฉ๋ฒ•

ํ…Œ์ด๋ธ”๊ฐ„์˜ ์—ฐ๊ฒฐ๊ณ ๋ฆฌ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•˜๋Š” JOIN ์ฟผ๋ฆฌ๋ฌธ

2021๋…„ 10์›” 15์ผ
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[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] ์ˆซ์ž ๋ฌธ์ž์—ด๊ณผ ์˜๋‹จ์–ด

์ˆซ์ž ๋ฌธ์ž์—ด๊ณผ ์˜๋‹จ์–ด

2021๋…„ 10์›” 10์ผ
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0๊ฐœ์˜ ๋Œ“๊ธ€