VSCode 6

[regex]์ •๊ทœ์‹(regular expression)์„ ํ™œ์šฉํ•œ ๋ฐ์ดํ„ฐ ์ˆ˜์ •

ํšŒ์‚ฌ์—์„œ ์•ฝ 900๊ฐœ์˜ ๋ฐ์ดํ„ฐ๋ฅผ db์— ์ž…๋ ฅํ•ด ๋‹ฌ๋ผ๊ณ  ์š”์ฒญ์ด ๋“ค์–ด์™”์Šต๋‹ˆ๋‹ค. table ๊ตฌ์กฐ์™€ ์ผ์น˜ํ•˜๊ณ  ๋ฐ์ดํ„ฐ ์—ญ์‹œ ์ •ํ™•ํ•˜๋ฉด ์ข‹๊ฒ ์ง€๋งŒ ์š”์ฒญ์ด ๋“ค์–ด์˜จ ๋ฐ์ดํ„ฐ์˜ ๊ฒฝ์šฐ ๊ฐ’์„ ์ˆ˜์ •ํ•ด์•ผํ•˜๋Š” ๋ฒˆ๊ฑฐ๋กœ์›€์ด ์กด์žฌํ–ˆ์Šต๋‹ˆ๋‹ค. excel๋กœ ํ•˜๋‚˜ํ•˜๋‚˜ ํ•˜๊ธฐ์—๋Š” ๋‹ต๋‹ตํ•œ ๊ธฐ๋ถ„์ด ๋“ค์–ด editor์—์„œ ์ •๊ทœ์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ •ํ•ด ๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์˜ค๋žœ๋งŒ์— ์‚ฌ์šฉํ•ด์„œ ๊ทธ๋Ÿฐ์ง€ ๊ธฐ์–ต์ด ๊ฐ€๋ฌผ๊ฐ€๋ฌผ ํ•˜๋”๋ผ๊ตฌ์š”. ๊ทธ๋ž˜์„œ ์ •๋ฆฌ๋ฅผ ์ข€ ํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ •๊ทœ์‹ ์ •๊ทœ์‹์ด ๋ฌด์—‡์ธ๊ฐ€ ๋“ฑ์˜ ๊ธฐ๋ณธ์ ์ธ ๊ฐœ๋…์— ๋Œ€ํ•ด์„œ๋Š” ๋ชจ๋‘ ์•ˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•˜๊ณ  ๋„˜์–ด๊ฐ€๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿผ์—๋„ ๋‚ด์šฉ์ด ๊ถ๊ธˆํ•˜์‹  ๋ถ„๋“ค์ด ๊ณ„์‹ค ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— chatGPT์—๊ฒŒ ์งˆ๋ฌธํ•œ ๊ฒฐ๊ณผ๋ฅผ ์ฒจ๋ถ€ํ•˜๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. A regular expression (regex or regexp) is a sequence o..

Tools 2023.02.10

[Windows] python ์„ค์น˜ํ•˜๊ธฐ

๊ฐœ์ธ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋˜ ๋…ธํŠธ๋ถ ๋ง๊ณ  ํšŒ์‚ฌ ๋…ธํŠธ๋ถ์— python์„ ์„ค์น˜ํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. mac๊ณผ๋Š” ๋ฐฉ์‹์ด ์กฐ๊ธˆ ๋‹ฌ๋ผ ์„ค์น˜์™€ ํ™˜๊ฒฝ์„ค์ •์—์„œ ๊ฒช์—ˆ๋˜ ๋ฌธ์ œ๋“ค์„ ์ •๋ฆฌํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. mac์—์„œ python ์„ค์น˜ํ•˜๊ธฐ [Mac] python ์„ค์น˜ํ•˜๊ธฐ Python ํ™˜๊ฒฝ ์ €๋Š” vsCode์™€ git bash๋ฅผ ์‚ฌ์šฉํ•ด์„œ python ์„ ์‚ฌ์šฉํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์œ„์™€ ๊ด€๋ จ๋œ ํ™˜๊ฒฝ ์„ค์ •์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์„ค์น˜ ์•„๋ž˜ ์ฃผ์†Œ์— python ํ™ˆํŽ˜์ด์ง€์—์„œ ์›ํ•˜์‹œ๋Š” ๋ฒ„์ „์„ ๋‹ค์šด๋ฐ›์œผ์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. https://www.python.org/downloads/ ์„ค์น˜๊ฐ€ ์™„๋ฃŒ๋˜์—ˆ๋‹ค๋ฉด windows ๊ฒ€์ƒ‰์ฐฝ์— python์„ ๊ฒ€์ƒ‰ํ•˜์‹œ๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ์„ค์น˜ํ•œ python์ด ๋œจ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์„ค์ • git bash windows์—์„œ gitbash๋ฅผ ์‚ฌ์šฉํ•˜์‹ ๋‹ค๋ฉด p..

Languages/python 2023.01.16

[RegEx] ์ •๊ทœ์‹ ์‚ฌ์šฉํ•˜๊ธฐ(vsCode)

vsCode๋ฅผ ํ™œ์šฉํ•œ ์ •๊ทœ์‹ ์‚ฌ์šฉ ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰ํ•จ์— ์žˆ์–ด ๊ธฐ์กด์˜ ์ฝ”๋“œ๋“ค์„ ํ˜•ํƒœ๋Š” ๋น„์Šทํ•˜์ง€๋งŒ ์กฐ๊ธˆ ์ˆ˜์ •ํ•ด์•ผํ•  ์ผ์ด ์ข…์ข… ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿด ๋•Œ ํ•˜๋‚˜์”ฉ ์ˆ˜์ •์„ ํ•˜๋‹ค ๋ณด๋ฉด ํšŒ์˜๊ฐ์ด ๊ฐ•ํ•˜๊ฒŒ ๋“ค๋”๊ตฐ์š”. ์ด๋•Œ ์ œ ์„ ์ž„๋ถ„ ์ค‘ ํ•œ๋ถ„์ด terminal์—์„œ์˜ sed ์‚ฌ์šฉ๊ณผ vsCode์—์„œ์˜ regularExpression์„ ์‚ฌ์šฉํ•˜์—ฌ ์†์‰ฝ๊ฒŒ ๋ณ€๊ฒฝํ•˜๋Š” ๋ฐฉ๋ฒ™์„ ์•Œ๋ ค ์ฃผ์…จ์Šต๋‹ˆ๋‹ค. sed๋Š” ์ถ”ํ›„์— ๋”ฐ๋กœ ๋‹ค๋ค„๋ณด๊ณ  ์ด๋ฒˆ์—๋Š” vsCode๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ œ๊ฐ€ ์‹ค์ œ ์‚ฌ์šฉํ–ˆ๋˜ ๋ฐฉ๋ฒ•๋“ค์„ ์ž‘์„ฑํ•ด ๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ์ •๊ทœ์‹(Regular Expression) ์ •๊ทœ ํ‘œํ˜„์‹(ๆญฃ่ฆ่กจ็พๅผ, ์˜์–ด: regular expression, ๊ฐ„๋‹จํžˆ regexp[1] ๋˜๋Š” regex, rational expression)[2][3] ๋˜๋Š” ์ •๊ทœ์‹(ๆญฃ่ฆๅผ)์€ ํŠน์ •ํ•œ ๊ทœ์น™์„..

Languages 2022.07.26

[SpringBoot] VSCode์— MariaDB5.5 ์—ฐ๋™ํ•˜๊ธฐ(2) error

[SpringBoot] VSCode์— MariaDB5.5 ์—ฐ๋™ํ•˜๊ธฐ(1) [SpringBoot] VSCode์— MariaDB5.5 ์—ฐ๋™ํ•˜๊ธฐ(2) [SpringBoot] VSCode์— MariaDB5.5 ์—ฐ๋™ํ•˜๊ธฐ(3) Error ์žฌ์„ค์น˜ ์ดํ›„ ์ฒ˜์Œ ์‹œ์ž‘์ธ๋ฐ ์ด๋Ÿฐ ์˜ค๋ฅ˜๊ฐ€ ๋‚˜์˜ต๋‹ˆ๋‹ค. [root@localhost /]# /usr/bin/mysql_secure_installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY! In order to log into MariaDB to secure it, we'll need t..

[VSCode] ํ™˜๊ฒฝ์„ค์ •ํ•˜๊ธฐ

Preview Why? ์•ž์œผ๋กœ์˜ ์ž‘์—…์„ Visual Studio๋ฅผ ๋ฐ›์Œ. Eclipse ๋ง๊ณ  ๋‹ค๋ฅธ ํˆด๋„ ๋‹ค๋ค„๋ณด๊ณ  ์‹ถ์€ ๊ฐœ์ธ์ ์ธ ๋ฐ”๋žŒ์œผ๋กœ. ์‚ฌ์šฉํ•˜๊ธฐ์— ์•ž์„œ ๋ช‡๊ฐ€์ง€ ๋‹จ์ถ•ํ‚ค ctrl+shift+p : ๊ฒ€์ƒ‰์ฐฝ alt+shift+o : ์ž๋™ import f5 : ์„œ๋ฒ„ ์‹คํ–‰ ctrl+shift+x : extention ์„ค์น˜ ์ฐฝ extentions ๊ธฐํ˜ธ์— ๋งž์ถฐ์„œ ํ•„์š”ํ•˜๋‹ค ์‹ถ์€๊ฒƒ์„ ๊ณจ๋ผ์„œ ๊น”๋ฉด ๋จ. https://teserre.tistory.com/9 https://www.youtube.com/watch?v=bS9yTI2fC0w&t=274s https://creavart.tistory.com/174#gsc.tab=0 VsCode๋ฅผ ์‚ฌ์šฉํ•œ ์ด์œ ๊ฐ€ springboot๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•จ์ด๋ผ ๊ด€๋ จ extention์€ ์„ค์น˜ํ•˜๊ธฐ...

Languages/java 2021.07.30

[TypeScript] ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ ๋ง›๋ณด๊ธฐ

TypeScript? ์–ธ์–ด (javaScript ๊ธฐ๋ฐ˜์˜ compiled(transpile) ์–ธ์–ด *javascript๋Š” interpreted) superset Compiled ์ปดํŒŒ์ผ๋Ÿฌ๊ฐ€ ํ•„์š”, ์ปดํŒŒ์ผ ์‹œ์ ์ด ์กด์žฌ ์ปดํŒŒ์ผ ํ•˜๋Š” ๊ณผ์ •์—์„œ type์„ ์บ์น˜ํ•จ. ์ •์ ํƒ€์ž… | ๋™์  ํƒ€์ž… ์–ธ์–ด. javascript๋Š” ๋™์  ํƒ€์ž… ์–ธ์–ด. ์ •์  ํƒ€์ž…์˜ ์žฅ์ ๋งŒ์„ ๊ฐ€์ง€๊ณ  ์™€๋ณด์ž๊ณ  ํ•œ ๊ฒƒ์ด typescirpt Node.js ์„ค์น˜ https://nodejs.org ํด๋” ๋‚ด์— typescript ์„ค์น˜ํ•˜๊ธฐ ์„ค์น˜ ํ›„ terminal์„ ์‹คํ–‰์‹œ์ผœ ์„ค์น˜ํ•˜๊ณ ์ž ํ•˜๋Š” folder์— ๋“ค์–ด๊ฐ€ typescript๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค. Eisen@Changui-MacBook typescript-basic-tsc % npm init -y Wrote to /U..

TIL 2021.07.14
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