Tinkerbell Glitter
[250509] capitalize() ์ •๋ฆฌ
Back End ๐Ÿ“ฒ/Python ๐Ÿ’ป
๐Ÿ“Œ capitalize() ๋ž€?1. ์ •์˜`capitalize()`๋Š” ๋ฌธ์ž์—ด์˜ ์ฒซ ๋ฒˆ์งธ ๋ฌธ์ž๋ฅผ ๋Œ€๋ฌธ์ž๋กœ, ๋‚˜๋จธ์ง€ ๋ฌธ์ž๋Š” ๋ชจ๋‘ ์†Œ๋ฌธ์ž๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ๋ฌธ์ž์—ด ๋ฉ”์„œ๋“œ์ด๋‹ค.2. ์‚ฌ์šฉ ๋ฌธ๋ฒ•str.capitalize()str: ๋ฌธ์ž์—ด ๊ฐ์ฒด๋ฐ˜ํ™˜๊ฐ’: ๋ณ€ํ™˜๋œ ์ƒˆ๋กœ์šด ๋ฌธ์ž์—ด (์›๋ณธ ๋ฌธ์ž์—ด์€ ๋ณ€๊ฒฝ๋˜์ง€ ์•Š์Œ)3. ๋™์ž‘ ์˜ˆ์‹œtext = "hello world"print(text.capitalize()) # "Hello world"text = "PYTHON is FUN"print(text.capitalize()) # "Python is fun"4. ํŠน์ง•๋ฌธ์ž์—ด์˜ ์ฒซ ๊ธ€์ž๋งŒ ๋Œ€๋ฌธ์ž, ๋‚˜๋จธ์ง€๋Š” ๋ชจ๋‘ ์†Œ๋ฌธ์ž๋กœ ๋งŒ๋“ ๋‹ค.๋ฌธ์ž์—ด์ด ๋น„์–ด์žˆ๋‹ค๋ฉด ๊ทธ๋Œ€๋กœ ๋ฐ˜ํ™˜๋œ๋‹ค.์›๋ณธ ๋ฌธ์ž์—ด์€ ๋ณ€๊ฒฝ๋˜์ง€ ์•Š์œผ๋ฉฐ, ์ƒˆ๋กœ์šด ๋ฌธ์ž์—ด ๊ฐ์ฒด๊ฐ€ ๋ฐ˜ํ™˜๋œ๋‹ค.์ˆซ์ž๋‚˜ ํŠน์ˆ˜๋ฌธ์ž๋กœ ์‹œ์ž‘..
[250425] Python ๋‚ด์žฅ ํ•จ์ˆ˜ all()์˜ ์ดํ•ด์™€ ์‚ฌ์šฉ๋ฒ•
Back End ๐Ÿ“ฒ/Python ๐Ÿ’ป
Python ๋‚ด์žฅ ํ•จ์ˆ˜ all()์˜ ์ดํ•ด์™€ ์‚ฌ์šฉ๋ฒ•1. ์ •์˜`all()` ํ•จ์ˆ˜๋Š” ํŒŒ์ด์ฌ์˜ ๋‚ด์žฅ ํ•จ์ˆ˜ ์ค‘ ํ•˜๋‚˜๋กœ, ์ธ์ž๋กœ ์ฃผ์–ด์ง„ iterable(๋ฐ˜๋ณต ๊ฐ€๋Šฅํ•œ ๊ฐ์ฒด)์˜ ๋ชจ๋“  ์š”์†Œ๊ฐ€ ์ฐธ(True)์ผ ๋•Œ `True`๋ฅผ ๋ฐ˜ํ™˜ํ•˜๊ณ , ํ•˜๋‚˜๋ผ๋„ ๊ฑฐ์ง“(False)์ด ์žˆ๋‹ค๋ฉด `False`๋ฅผ ๋ฐ˜ํ™˜ํ•œ๋‹ค.2. ๋ฌธ๋ฒ•all(iterable)`iterable`: ๋ฆฌ์ŠคํŠธ(list), ํŠœํ”Œ(tuple), ์ง‘ํ•ฉ(set), ๋”•์…”๋„ˆ๋ฆฌ(dict), ๋ฌธ์ž์—ด(string) ๋“ฑ ๋ฐ˜๋ณต ๊ฐ€๋Šฅํ•œ ๊ฐ์ฒด(iterable)๋ฅผ ๋„ฃ๋Š”๋‹ค.3. ๋ฐ˜ํ™˜๊ฐ’์กฐ๊ฑด๋ฐ˜ํ™˜๊ฐ’๋ชจ๋“  ์š”์†Œ๊ฐ€ True์ธ ๊ฒฝ์šฐ`True`ํ•˜๋‚˜๋ผ๋„ False์ธ ๊ฒฝ์šฐ`False`๋นˆ iterable`True` (์ฃผ์˜!)์ฃผ์˜: `all()`์€ ๋นˆ iterable์„ ์ž…๋ ฅ๋ฐ›์œผ๋ฉด ํ•ญ์ƒ `True`๋ฅผ ๋ฐ˜ํ™˜ํ•œ๋‹ค. (๋นˆ ite..