๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ51

[python] ๋ฐฑ์ค€ 2753๋ฒˆ : ์œค๋…„ ๋ฌธ์ œ๋ฅผ ํ’€๋•Œ ์ƒ๊ฐ์ด ๋„ˆ๋ฌด ๋งŽ์•„๋„ ๋ฌธ์ œ๊ฐ€ ๋˜๋Š” ๊ฑด์ง€.... ๋ฐ‘์— ์ฃผ์„์œผ๋กœ ๋‹ฌ์•„๋‘” ๊ฑด ์‹œํ–‰์ฐฉ์˜ค๋ฅผ ๊ฒช์—ˆ๋˜ ์• ๋“ค์„ ๋‘” ์• ๋“ค์ž„ year = int(input()) if year%4==0 and year%100!=0 or year%400==0: print("1") else: print("0") # for i in(1, 4000): # if i % 4 == 0: # print("1") # elif i % 100 != 1: # print("1") # elif i % 400 == 0: # print("1") # else: # print("0") # for i in(1, 4000): # if (i%4==0 and i%100!=0 or i%400==0): # print("1") # else: # print("0") 2023. 7. 31.
[python] ๋ฐฑ์ค€ 9498๋ฒˆ : ์‹œํ—˜ ์„ฑ์  ์‹œํ—˜ ์ ์ˆ˜๋ฅผ ์ž…๋ ฅ๋ฐ›์•„ 90 ~ 100์ ์€ A, 80 ~ 89์ ์€ B, 70 ~ 79์ ์€ C, 60 ~ 69์ ์€ D, ๋‚˜๋จธ์ง€ ์ ์ˆ˜๋Š” F๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑ ์ฒซ์งธ ์ค„์— ์‹œํ—˜ ์ ์ˆ˜๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์‹œํ—˜ ์ ์ˆ˜๋Š” 0๋ณด๋‹ค ํฌ๊ฑฐ๋‚˜ ๊ฐ™๊ณ , 100๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™์€ ์ •์ˆ˜์ด๋‹ค. ๋ฌธ์ œ๋ฅผ ํ’€๋ฉด score = int(input()) if score >= 90: print("A") elif score >= 80: print("B") elif score >= 70: print("C") elif score >= 60: print("D") else: print("F") 2023. 7. 31.
[23.07.27.๋ชฉ์š”์ผ TIL] dynamodb(nosql), ํ”Œ๋ž˜๋„ˆ, api ํ”Œ์  ์‹œ์ž‘ 2023. 7. 27.
[Javascript_day3] ESLint, eslint๋ž€? with Prettier ESLint๋ž€? JavaScript ์ฝ”๋“œ์—์„œ ๋ฌธ์ œ์ ์„ ์ฐพ๊ณ  ์ผ๊ด€๋œ ์ฝ”๋“œ ์Šคํƒ€์ผ์„ ์ ์šฉํ•˜๊ธฐ ์œ„ํ•œ ์ •์  ์ฝ”๋“œ ๋ถ„์„ ๋„๊ตฌ๋กœ ์ผ๊ด€๋œ ์ฝ”๋“œ ์Šคํƒ€์ผ์„ ์œ ์ง€ํ•˜๊ณ  ์ฝ”๋“œ ํ’ˆ์งˆ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•œ๋‹ค. Prettier๋ž€? ์ฝ”๋“œ ํฌ๋งทํ„ฐ(code formatter)๋กœ์„œ, ์ฝ”๋“œ์˜ ์ผ๊ด€๋œ ์Šคํƒ€์ผ์„ ์ž๋™์œผ๋กœ ์ •๋ฆฌํ•ด์ฃผ๋Š” ๋„๊ตฌ ์ฐธ๊ณ  https://canoe726.tistory.com/16 https://velog.io/@jiwon/ESlint https://dev-yakuza.posstree.com/ko/react/eslint/ https://comingsoon1004.tistory.com/105 2023. 7. 27.
[Javascript_day2] BABEL, Babel, ๋ฐ”๋ฒจ์ด๋ž€? WEBPACK, Webpack ์›นํŒฉ์ด๋ž€? ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๋Š”? Babel์ด๋ž€? Javascript ์ปดํŒŒ์ผ๋Ÿฌ๋กœ ์ตœ์‹  ๋ฒ„์ „์˜ JavaScript ์ฝ”๋“œ๋ฅผ ๊ตฌํ˜• ๋ธŒ๋ผ์šฐ์ €๋‚˜ ํ™˜๊ฒฝ์—์„œ ๋™์ž‘ํ•˜๋Š” ํ•˜์œ„ ๋ฒ„์ „์˜ JavaScript ์ฝ”๋“œ๋กœ ๋ณ€ํ™˜ํ•˜๊ฑฐ๋‚˜ JSX ๊ฐ™์€ ๋ฌธ๋ฒ•์„ JS ์ฝ”๋“œ๋กœ ๋ณ€๊ฒฝํ•ด์ฃผ๋Š” ์—ญํ• ์„ ํ•œ๋‹ค. Webpack์ด๋ž€? ์ •์  ๋ฆฌ์†Œ์Šค(JavaScript, CSS, ์ด๋ฏธ์ง€ ๋“ฑ)๋ฅผ ๋ฒˆ๋“ค๋งํ•˜๋Š” ๋ชจ๋“ˆ ๋ฒˆ๋“ค๋Ÿฌ๋กœ ๋ชฉ์ ์€ ์ข…์†์„ฑ์„ ๊ธฐ๋ฐ˜์œผ๋กœ ์ตœ์ ํ™”๋œ ํ•˜๋‚˜์˜ ๋ฒˆ๋“ค ํŒŒ์ผ์„ ์ƒ์„ฑํ•˜๋Š” ๊ฒƒ https://lihano.tistory.com/20 https://velog.io/@suyeon9456/Babel https://nyagm.tistory.com/52 https://epiphany0421.tistory.com/186 https://codermun-log.tistory.com/605 https://s.. 2023. 7. 26.
Nodejs, npm ์ด๋ž€? ๊ฐ„๋‹จํ•˜๊ฒŒ ๋งํ•˜์ž๋ฉด node js ๋Š” V8 ์—”์ง„ ๊ธฐ๋ฐ˜์˜ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ๋Ÿฐํƒ€์ž„ ํ™˜๊ฒฝ์ด๊ณ  npm์€ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž๋กœ ํŒจํ‚ค์ง€๋ฅผ ๊ฒ€์ƒ‰, ์„ค์น˜, ์—…๋ฐ์ดํŠธ, ์‚ญ์ œ, ์˜์กด์„ฑ ๊ด€๋ฆฌ ๋“ฑ์˜ ๋„์™€์ค€๋‹ค. 2023. 7. 26.
github์œผ๋กœ ํ”„๋กœ์ ํŠธ ํ˜‘์—…ํ•˜๋Š” ๋ฒ• ๊นƒํ—ˆ๋ธŒ์˜ ์›๊ฒฉ ์ €์žฅ์†Œ๋ฅผ ์ด์šฉํ•˜์—ฌ ํ•˜๋‚˜์˜ ์ž‘์—…์„ ์—ฌ๋Ÿฌ ์‚ฌ์šฉ์ž๊ฐ€ ํ˜‘์—…ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ฐ์ž ์ง€์—ญ ์ €์žฅ์†Œ์—์„œ ์ž‘์—…ํ•œ ๋‚ด์šฉ์„ ์ž์œ ๋กญ๊ฒŒ ์›๊ฒฉ ์ €์žฅ์†Œ์—์„œ ๊ณต์œ ํ• ์ˆ˜ ์žˆ์–ด์•ผํ•ฉ๋‹ˆ๋‹ค. ํŒ€ ๋ฆฌ๋”๊ฐ€ ๋ ˆํŒŒ์ง€ํ† ๋ฆฌ ์ƒ์„ฑ ์ฝœ๋ผ๋ณด๋ ˆ์ดํ„ฐ ์ถ”๊ฐ€ ์ดํ›„ ๋ฆฌ๋”๋Š” ์ดˆ๊ธฐ ํ”„๋กœ์ ํŠธ ์ง„ํ–‰์‹œ ํ•„์š”ํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋“ค์„ ์ถ”๊ฐ€ํ•จ ํ™˜๊ฒฝ์„ธํŒ…์„ ๋งˆ์น˜๋ฉด ํŒ€์›๋“ค์ด ํ”„๋กœ์ ํŠธ ํŒŒ์ผ์„ ๋ฐ›์„ ์ˆ˜ ์žˆ๋„๋ก ํ•จ # git init # git add . # git commit -m "ํ”„๋กœ์ ํŠธ ์‹œ์ž‘" # git remote add origin ๊นƒํ—™์ฃผ์†Œ # git push origin master ํ•ด๋‹น ๋ถ€๋ถ„์„ ๋ฆฌ๋”๊ฐ€ ์‹คํ–‰์‹œํ‚ด 4๋ฒˆ์ด ๋๋‚˜๋ฉด ํŒ€์›๋“ค์€ ํ”„๋กœ์ ํŠธ ํŒŒ์ผ์„ cloneํ•˜์—ฌ ์ž์‹ ์˜ pc๋กœ ๊ฐ€์ ธ์˜ด # git clone ๊นƒํ—™์ฃผ์†Œ ๋ฆฌ๋”์™€ ํŒ€์› ๋ชจ๋‘ ๊ฐ๊ฐ ๋ธŒ๋žœ์น˜๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ์ž‘์—…์„ ์ง„ํ–‰ํ•จ ๋ธŒ๋žœ์น˜.. 2023. 7. 26.
๋‹น๊ทผ๋งˆ์ผ“ ํด๋ก ์ฝ”๋”ฉ (html, css) 2023. 7. 26.
[Javascript_day1] ๋ธŒ๋ผ์šฐ์ €๋ž€? ๋ธŒ๋ผ์šฐ์ € ๋ Œ๋”๋ง ๊ณผ์ •, ๋ธŒ๋ผ์šฐ์ €๋Š” ์–ด๋–ป๊ฒŒ ํ™”๋ฉด์„ ๋ Œ๋”๋ง ํ•˜๋Š”๊ฐ€? ๋ Œ๋”๋ง ์ตœ์ ํ™” ๋ธŒ๋ผ์šฐ์ €๋ž€? ์šฐ๋ฆฌ๊ฐ€ ํ‰์†Œ ์ธํ„ฐ๋„ท์— ์ ‘์†ํ•  ๋•Œ ์‚ฌ์šฉํ•˜๋Š” ํฌ๋กฌ, ์‚ฌํŒŒ๋ฆฌ, ํŒŒ์ด์–ดํญ์Šค, ์ธํ„ฐ๋„ท ์ต์Šคํ”Œ๋กœ๋Ÿฌ ๋“ฑ์„ ๋งํ•œ๋‹ค. ์›น์—์„œ ํŽ˜์ด์ง€๋ฅผ ์ฐพ์•„์„œ ๋ณด์—ฌ์ฃผ๊ณ  ์‚ฌ์šฉ์ž๊ฐ€ ํ•˜์ดํผ๋งํฌ๋ฅผ ํ†ตํ•ด ๋‹ค๋ฅธ ํŽ˜์ด์ง€๋กœ ์ด๋™ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ๋ฌด์–ธ๊ฐ€๋ฅผ ์ฐพ์•„์„œ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒƒ์ด ๋ธŒ๋ผ์šฐ์ €๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ๋ธŒ๋ผ์šฐ์ €๋Š” ์œ ์ €๊ฐ€ ์„ ํƒํ•œ ์ž์›์„ ์„œ๋ฒ„๋กœ ๋ถ€ํ„ฐ ๋ฐ›์•„์™€ ์œ ์ €์—๊ฒŒ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒƒ์ด ๋ฐ”๋กœ '๋ Œ๋”๋ง'์ด๋ผ๊ณ  ํ•œ๋‹ค. ์ด ์ž์›์€ ํŽ˜์ด์ง€ ๋ง๊ณ ๋„ ์ด๋ฏธ์ง€, ๋น„๋””์˜ค ๋“ฑ์˜ ์ปจํ…์ธ ๋“ค๋„ ํฌํ•จ๋˜๋ฉฐ ๋ฐ›์•„์˜จ ์ž์›๋“ค์„ ๋ Œ๋”๋ง ๊ณผ์ •์„ ํ†ตํ•ด์„œ ์œ ์ €์—๊ฒŒ ๋ณด์—ฌ์ฃผ๊ฒŒ ๋œ๋‹ค. ๋ธŒ๋ผ์šฐ์ €์˜ ๊ธฐ๋ณธ ๊ตฌ์กฐ User Interface (์‚ฌ์šฉ์ž ์ธํ„ฐํŽ˜์ด์Šค) ์ฃผ์†Œ ํ‘œ์‹œ์ค„, ์ƒˆ๋กœ๊ณ ์นจ ๋ฒ„ํŠผ, ์ด์ „/๋‹ค์Œ ๋ฒ„ํŠผ, ๋ถ๋งˆํฌ ๋ฉ”๋‰ด ๋“ฑ ์š”์ฒญํ•œ ํŽ˜์ด์ง€๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” ์ฐฝ์„ ์ œ์™ธํ•œ ๋‚˜๋จธ์ง€ ๋ชจ๋“  ๋ถ€๋ถ„์œผ๋กœ .. 2023. 7. 25.
ํšŒ์›๊ฐ€์ž… ๋งŒ๋“ค๊ธฐ(html, css๋งŒ ์‚ฌ์šฉ + media์ฟผ๋ฆฌ) ๋ฐ˜์‘ํ˜• ํšŒ์›๊ฐ€์ž… ํผ๊นŒ์ง€ ๋งŒ๋“ค๊ธฐ ์™„๋ฃŒ! ํ•ด๋‹น ๋ถ€๋ถ„์— ๋Œ€ํ•œ ์„ค๋ช…์€ ์ฃผ๋ง์— ๊ฐ™์ด ํ•˜๊ฒ ์–ด์š”! 2023. 7. 25.
๋กœ๊ทธ์ธํŽ˜์ด์ง€ ๋งŒ๋“ค๊ธฐ(html, css๋งŒ ์‚ฌ์šฉ + media์ฟผ๋ฆฌ) ๋ฐ˜์‘ํ˜• ๋กœ๊ทธ์ธํŽ˜์ด์ง€ ๋งŒ๋“ค๊ธฐ / ํ”Œ๋ž˜๋„ˆ ์„œ๋น„์Šค ๋กœ๊ทธ์ธ ํŽ˜์ด์ง€ ๊ตฌํ˜„ 2023. 7. 24.
mac m1 zsh: command not found: nvm ์˜ค๋ฅ˜ ํ•ด๊ฒฐ ๋งฅ๋ถ์— node๋ฅผ ์„ค์น˜ํ•˜๋ ค๊ณ  ํ–ˆ๊ณ  node๋ฅผ nvm์œผ๋กœ ๊ด€๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด ์„ค์น˜๋ฅผ ์‹œ์ž‘ํ–ˆ๋‹ค. https://velog.io/@me2designer/M1-๋งฅ๋ถ-NVM-์„ค์น˜-์•ˆ๋‚ด M1 ๋งฅ๋ถ NVM ์„ค์น˜ ์•ˆ๋‚ด ์œˆ๋„์šฐ ํ™˜๊ฒฝ์—์„œ Node.js ์„ค์น˜๋Š” https;//nodejs.org ์ ‘์† ํ›„ ํ•„์š”ํ•œ ๋ฒ„์ „์„ ์ฐพ์•„ ๋‹ค์šด๋กœ๋“œ ์„ค์น˜๋ฅผ ์ง„ํ–‰ํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ๊ทธ ๋ฐฉ๋ฒ•์ด ๊ฐ„๋‹จํ•˜์ง€๋งŒ, Mac ํ™˜๊ฒฝ์—์„œ๋Š” ์œ ๋‹‰์Šค ๊ธฐ๋ฐ˜์œผ๋กœ ๋งŒ๋“  OS๋กœ ๊ฐœ๋ฐœํ™˜๊ฒฝ ์„ค์น˜๋ฅผ velog.io ํ•ด๋‹น ๋งํฌ๋ฅผ ๋”ฐ๋ผ nvm์„ ์„ค์น˜ํ–ˆ์œผ๋‚˜.... ํ„ฐ๋ฏธ๋„์—์„œ nvm --version์„ ์ž…๋ ฅํ•˜๋ฉด nvm์ด ๋จนํžˆ์งˆ ์•Š์•˜๋‹ค ๋ช‡๋ฒˆ์˜ ๊ตฌ๊ธ€๋ง๊ณผ ์‹œํ–‰์ฐฉ์˜ค ๋์— mac m1 zsh: command not found: nvm ๋งŒ ๋œจ๋˜ ์˜ค๋ฅ˜๊ฐ€ ํ•ด๊ฒฐ์ด ๋˜๊ณ  nvm --version๋„ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ.. 2023. 7. 23.