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wsl๋กœ django ํ”„๋กœ์ ํŠธ ์‹œ์ž‘ํ•˜๊ธฐ (2) #wsl #python #pipenv #django #git Before Step: wsl๋กœ django ํ”„๋กœ์ ํŠธ ์‹œ์ž‘ํ•˜๊ธฐ 1. django-admin startproject ์ปค๋งจ๋“œ๋กœ ์žฅ๊ณ  ํ”„๋กœ์ ํŠธ๋ฅผ ์‹œ์ž‘ - config ํด๋”๊ฐ€ ์ƒ๊ธฐ๊ณ  ๊ทธ ๋‚ด๋ถ€์˜ config ํด๋”, manage.py ํŒŒ์ผ์ด ๋ณด์ž„ - ๋‚ด๋ถ€์˜ config ํด๋”, manage.py ํŒŒ์ผ์„ ๋ฐ”๊นฅ์œผ๋กœ ๊บผ๋‚ด์คŒ โ€ป ์•„๋ž˜ ์บก์ฒ˜์˜ ๊ฒฝ๋กœ ๋Œ€์‹  /home/(username)/airbnb-clone 2. VSCode Extensions์—์„œ Python์„ ๋‹ค์šด๋กœ๋“œ (Remote-WSL์—์„œ Install) 3. VSCode ํ™”๋ฉด ํ•˜๋‹จ์—์„œ Python ๋ฒ„์ „์„ pipenv๋ผ๊ณ  ์จ์žˆ๋Š” ๋ฒ„์ „์œผ๋กœ ์„ ํƒ 4. Shift+Ctrl+P์—์„œ "Python: Select Lint.. 2022. 1. 2.
wsl๋กœ django ํ”„๋กœ์ ํŠธ ์‹œ์ž‘ํ•˜๊ธฐ #wsl #python #pipenv #django #git Next Step: wsl๋กœ django ํ”„๋กœ์ ํŠธ ์‹œ์ž‘ํ•˜๊ธฐ (2) 1. PowerShell์—์„œ wsl ์„ค์น˜ํ•˜๊ณ  ์‹œ์Šคํ…œ ๋‹ค์‹œ ์‹œ์ž‘ 2. ์ž๋™์œผ๋กœ ์—ด๋ฆฌ๋Š” ubuntu shell์—์„œ username/password ์„ค์ • 3. cmd๋‚˜ PowerShell์—์„œ bash ์ปค๋งจ๋“œ๋ฅผ ์ž…๋ ฅํ•˜๋ฉด ubuntu shell์„ ์ด์šฉํ•  ์ˆ˜ ์žˆ์Œ 4. python ์ปค๋งจ๋“œ ํ™•์ธ - python3 ์ปค๋งจ๋“œ๋กœ python ์‹คํ–‰ ๊ฐ€๋Šฅ (python 3.8.10์ด ๊ธฐ๋ณธ ์„ค์น˜๋จ) - python ์ปค๋งจ๋“œ๋กœ๋Š” python ์‹คํ–‰ ๋ถˆ๊ฐ€: PATH ๋˜๋Š” Alias ์„ค์ •์ด ํ•„์š” 5. python3๊ฐ€ ์„ค์น˜๋œ ๊ฒฝ๋กœ ํ™•์ธ - ๋Œ€์ฒด๋กœ /usr/bin/python ๋˜๋Š” /usr/bin/python3 ๋˜๋Š”.. 2021. 12. 26.
Feedly๋กœ ๊ธฐ์ˆ  ๋ธ”๋กœ๊ทธ ๊ตฌ๋…ํ•˜๊ธฐ RSS ๊ธฐ๋ฐ˜ ๊ตฌ๋… ์„œ๋น„์Šค Feedly๋กœ ๊ตญ๋‚ด์™ธ ๊ธฐ์ˆ  ๋ธ”๋กœ๊ทธ๋ฅผ ๊ตฌ๋…ํ–ˆ๋‹ค. ๋ฌด๋ฃŒ ํ”Œ๋žœ์œผ๋กœ 100๊ฐœ ํ”ผ๋“œ๊นŒ์ง€ ์ œ๊ณต๋˜๋ฉฐ ์›น๊ณผ ์•ฑ์œผ๋กœ ๋ชจ๋‘ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค. ์ด ๋ธ”๋กœ๊ทธ์— ์žˆ๋Š” ๊ตญ๋‚ด์™ธ ๊ธฐ์ˆ  ๋ธ”๋กœ๊ทธ ๋งํฌ๋ฅผ Feedly์— Add ํ•ด์ฃผ์—ˆ๋‹ค. ์ „๋ถ€ ๋‹ค๋Š” ์•„๋‹ˆ๊ณ  ์ผ๋ถ€ ๊ด€์‹ฌ ์žˆ๋Š” ๊ธฐ์—…์˜ ๋ธ”๋กœ๊ทธ๋ฅผ ์ถ”๊ฐ€ํ–ˆ๊ณ  National / Global๋กœ ์นดํ…Œ๊ณ ๋ฆฌ๋ฅผ ๋‚˜๋ˆ ์„œ ์ถ”๊ฐ€ํ–ˆ๋‹ค. (ํ•œ๊ธ€ ํ”ผ๋“œ์™€ ์˜์–ด ํ”ผ๋“œ๋ฅผ ๋ถ„๋ฆฌํ•˜๋ ค๊ณ ..) โ€ป Feedly ๋Œ€์ฒดํ’ˆ์œผ๋กœ๋Š” Flipboard ๋ผ๋Š” ์„œ๋น„์Šค๊ฐ€ ์žˆ๋‹ค๊ณ  ํ•˜๋Š”๋ฐ.. ์‚ฌ์šฉํ•ด๋ณด์ง€๋Š” ์•Š์•˜๋‹ค! 2021. 12. 20.
๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง ๋…ธ๋งˆ๋“œ์ฝ”๋” ํด๋ก ์ฝ”๋”ฉ Roadmap: https://nomadcoders.co/roadmap Python์œผ๋กœ ์›น ์Šคํฌ๋ž˜ํผ ๋งŒ๋“ค๊ธฐ (๋ฌด๋ฃŒ): https://nomadcoders.co/python-for-beginners Airbnb ํด๋ก ์ฝ”๋”ฉ: https://nomadcoders.co/airbnb-clone Python ์›น ์Šคํฌ๋ž˜ํผ๋กœ ํฅ๋ฏธ ๋‹์šฐ๋ฉด์„œ ์›น ํฌ๋กค๋ง ์‹œ์ž‘ํ•ด๋„ ๊ดœ์ฐฎ์„ ๊ฒƒ ๊ฐ™์Œ (๋ฐ์ดํ„ฐ ์ชฝ) ์žฌ๋ฏธ ์œ„์ฃผ๋กœ Full-stack ์„œ๋น„์Šค ๊ฒฝํ—˜ํ•ด๋ณด๋ ค๋ฉด ํด๋ก ์ฝ”๋”ฉ์ด ๊ดœ์ฐฎ์„ ๊ฒƒ ๊ฐ™์Œ ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ์—์„œ ๋‚ ์•„์˜จ ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง ์Šคํƒ€ํ„ฐ ํ‚คํŠธ with Python (6๋งŒ์›) https://programmers.co.kr/learn/courses/12916#introduction 6์ฃผ๊ฐ„ ์ง„ํ–‰๋˜๋Š” ์Šคํ„ฐ๋””๋กœ ์˜จ๋ผ์ธ ๋ฏธํŒ….. 2021. 12. 20.
spring ๊ฒŒ์‹œํŒ ๋งŒ๋“ค๊ธฐ 1. https://start.spring.io/ ์—์„œ springboot ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ 2. HomeController ๋ฐ home.html ์ƒ์„ฑ โ–ท ์‹คํ–‰ํ•˜๊ณ  localhost:8080 ์ ‘์† ํ™•์ธ - ์ตœ์ดˆ ์ ‘์† ์‹œ ๋‚˜์˜ค๋Š” ํŽ˜์ด์ง€ ์—ฐ๊ฒฐ by @GetMapping("/") → return "home" - home.html์—์„œ [๊ธ€์“ฐ๊ธฐ] ํ™”๋ฉด๊ณผ [๋ชฉ๋ก๋ณด๊ธฐ] ํ™”๋ฉด ๋งํฌ๋ฅผ ๊ฑธ์–ด์คŒ - ์‹คํ–‰๋ฐฉ๋ฒ•: src/main/java ์•„๋ž˜์˜ XXXApplication์˜ main ํ•จ์ˆ˜ ์‹คํ–‰ - spring์ด ์˜ค๋ฅ˜ ์—†์ด ์ž˜ ๋œจ๋Š”์ง€ ์ฝ˜์†”๋กœ ํ™•์ธํ•˜๊ณ , home.html์ด ์ž˜ ๋œจ๋Š”์ง€ ํ™•์ธ 3. ๋„๋ฉ”์ธ ํด๋ž˜.. 2021. 9. 26.
Java ๋ชจ๋ฅด๋Š” ๋‚ด์šฉ long ↔ Long - long: 8 byte Java ๊ธฐ๋ณธ ์ž๋ฃŒํ˜• - Long: long์˜ wapper class https://jusungpark.tistory.com/17 Optional T๊ฐ’์ด null ์ผ ์ˆ˜ ์žˆ์„ ๋•Œ Optional๋กœ ๊ฐ์‹ธ์„œ ๋ฐ˜ํ™˜ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ ํ˜ธ (Java 8๋ถ€ํ„ฐ ์ง€์›) http://tcpschool.com/java/java_stream_optional Map ↔ HashMap - Map: key-value๋ฅผ ์ €์žฅํ•˜๊ธฐ ์œ„ํ•œ ์ธํ„ฐํŽ˜์ด์Šค - HashMap: Map์˜ ๊ตฌํ˜„์ฒด๋กœ, ๋‹ค๋ฅธ Map์˜ ๊ตฌํ˜„์ฒด๋กœ๋Š” TreeHashMap/LinkedHashMap์ด ์žˆ์Œ https://www.delftstack.com/ko/howto/java/difference-between-hashmap-and-.. 2021. 9. 12.