์ „์ฒด ๊ธ€ 156

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (9) - ์‹ค์Šต

def showYourNameAndAge(name, age = 20): # ๊ธฐ๋ณธ ๊ฐ’์„ ์ง€์ •ํ•œ ๋งค๊ฐœ๋ณ€์ˆ˜๋Š” ๋‹จ์ˆœ ๋งค๊ฐœ๋ณ€์ˆ˜ ๋‹ค์Œ์— ์œ„์น˜ํ•ด์•ผ ํ•œ๋‹ค print(f'{name} ๋‹˜ {age} ์„ธ')showYourNameAndAge('hailey', 20)showYourNameAndAge('hailey')class Student: count = 0 # static def __init__(self, name): self.name = name Student.count += 1s1 = Student('h1')s2 = Student('h2')s3 = Student('h3')print(Student.count)def reverse_str(str): return str[::-1]def reverse_str(..

python 2025.04.04

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (7) - ํ•จ์ˆ˜

def ํ•จ์ˆ˜๋ช…(๋งค๊ฐœ๋ณ€์ˆ˜): ์‹คํ–‰ํ•  ๋ฌธ์žฅ๊ธฐ๋ณธ ๋งค๊ฐœ๋ณ€์ˆ˜ ์ง€์ • ๊ฐ€๋Šฅ๋งค๊ฐœ๋ณ€์ˆ˜, ์ธ์ž๊ฐ€๋ณ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋ฅผ *๋กœ ์ง€์ •def my_name(name = "guest"): print("์ œ ์ด๋ฆ„์€ " + name + "์ž…๋‹ˆ๋‹ค.")my_name()my_name('Hailey')def add_all(*args): # ์—ฌ๋Ÿฌ ๊ฐœ์˜ ์ธ์ž๋ฅผ ๋ฐ›์„ ๋•Œ ์‚ฌ์šฉ return sum(args)print(add_all(1, 2, 3, 4)) # 10  https://colab.research.google.com/drive/1ZYS7uhDMom5rrwS9mLOt57LrhSl62g6j Google Colab NotebookRun, share, and edit Python notebookscolab.research.google.com

python 2025.04.04

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (6) - ๋ฐ˜๋ณต๋ฌธ

for ๋ณ€์ˆ˜ in ๋ฆฌ์ŠคํŠธ(๋˜๋Š” ํŠœํ”Œ, ๋ฌธ์ž์—ด): ์‹คํ–‰ํ•  ๋ฌธ์žฅ1enumerate() ๋ฆฌ์ŠคํŠธ๋‚˜ ๋ฌธ์ž์—ด์„ ์ˆœํšŒํ•˜๋ฉฐ ์ธ๋ฑ์Šค์™€ ๊ฐ’์„ ๋™์‹œ์— ๊ฐ€์ ธ์˜จ๋‹คzip() ์—ฌ๋Ÿฌ ์‹œํ€€์Šค๋ฅผ ๋™์‹œ์— ์ˆœํšŒfruits = ["apple", "banana", "cherry"]for index, fruit in enumerate(fruits): print(index, fruit) # 0 apple# 1 banana# 2 cherrynames = ["Alice", "Bob", "Charlie"]ages = [25, 30, 35]for name, age in zip(names, ages): print(f"{name} is {age} years old.") # Alice is 25 years old.# Bob is 3..

python 2025.04.04

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (5) - ์กฐ๊ฑด๋ฌธ

if, elif, elseinput() ์‚ฌ์šฉ์ž๋กœ๋ถ€ํ„ฐ ์ž…๋ ฅ์„ ๋ฐ›๋Š” ํ•จand, or (&&  ์‚ฌ์šฉํ•  ๋•Œ๋Š” ๊ฐ ์กฐ๊ฑด์‹์„ ์†Œ๊ด„ํ˜ธ๋กœ ๊ผญ ๋ฌถ์–ด์•ผ ํ•จ)  https://colab.research.google.com/drive/1t_urNHCv-NgvCeU1PiMa-aQOVreWqgm6 Google Colab NotebookRun, share, and edit Python notebookscolab.research.google.com

python 2025.04.04

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (4) - ๋”•์…”๋„ˆ๋ฆฌํ˜•

{key: value}ํ‚ค๋Š” ํ•ด์‹œ ๊ฐ€๋Šฅํ•œ ๊ฐ’๋งŒ ์‚ฌ์šฉ ๊ฐ€๋Šฅ: ์ˆซ์ž, ๋ฌธ์ž์—ด, ํŠœํ”Œ ๋“ฑ ๋ถˆ๋ณ€ ์ž๋ฃŒํ˜•์ด ํ‚ค๋กœ ์‚ฌ์šฉ๋œ๋‹ค๋”•์…”๋„ˆ๋ฆฌ๋Š” {}, ํ‚ค๋กœ ์ ‘๊ทผ ์‹œ []ํ‚ค ์‚ญ์ œ ์‹œ del  ๋”•์…”๋„ˆ๋ฆฌ๋ช…[ํ‚ค ์ด๋ฆ„]keys(), values(), items()get() ์˜ˆ์™ธ์ฒ˜๋ฆฌ๊ฐ€ ์ ์šฉ๋œ ํ•จ์ˆ˜, ์—†๋Š” ํ‚ค๋กœ ์ ‘๊ทผ ์‹œ keyError ์˜ค๋ฅ˜ ๋ฐœ์ƒupdate(), pop()person = {"name": "Alice", "age": 25}# ๊ฐ’ ์ถ”๊ฐ€person["city"] = "New York"print(person) # {'name': 'Alice', 'age': 25, 'city': 'New York'}# ํŠน์ • ํ‚ค ์‚ญ์ œdel person["city"]print(person) # {'name': 'Alice', 'age': 25}pe..

python 2025.04.04

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (3) - ๋ฆฌ์ŠคํŠธํ˜•

ํŠน์ง•: ์ˆœ์„œ๊ฐ€ ์žˆ๊ณ , ๋ณ€๊ฒฝ ๊ฐ€๋Šฅ, ์ค‘๋ณต ํ—ˆ์šฉ, ๋‹ค์–‘ํ•œ ์ž๋ฃŒํ˜• ํฌํ•จ ๊ฐ€๋Šฅ๊ฐ’ ์ถ”๊ฐ€: append(value), insert(idx, value)๊ฐ’ ์ œ๊ฑฐ: remove(value) ๊ฐ™์€ ๊ฐ’์ด ์—ฌ๋Ÿฌ ๊ฐœ๊ฐ€ ์žˆ์„ ๊ฒฝ์šฐ ์ฒซ ๋ฒˆ์งธ ๊ฐ’๋งŒ ์ œ๊ฑฐ๊ฐ’ ์ œ๊ฑฐ: pop(idx) ์ง€์ •ํ•œ ์ธ๋ฑ์Šค์˜ ๊ฐ’ ์ œ๊ฑฐํ•˜๊ณ  ๋ฐ˜ํ™˜, ์ธ๋ฑ์Šค ์ƒ๋žตํ•˜๋ฉด ๋งˆ์ง€๋ง‰ ๊ฐ’ ์ œ๊ฑฐ๊ฐ’ ๊ฒ€์ƒ‰: index(value), count(value)์ •๋ ฌ: numbers.sort() ๊ธฐ๋ณธ ์˜ค๋ฆ„์ฐจ์ˆœ ์ •๋ ฌ, reverse()copy(): ๋ฆฌ์ŠคํŠธ ๋ณต์‚ฌ# remove ์˜ˆ์ œfruits = ["apple", "banana", "cherry", "mango", "banana"]fruits.remove("banana") # ์ฒซ ๋ฒˆ์งธ banana๋งŒ ์ œ๊ฑฐprint(fruits) # ['apple'..

python 2025.04.04

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (2) - ๋ฌธ์žํ˜•

๋”ฐ์˜ดํ‘œ ๊ฐ€๋ฆฌ์ง€ ์•Š์Œ (ํฐ ๋”ฐ์˜ดํ‘œ ์•ˆ์— ์ž‘์€ ๋”ฐ์˜ดํ‘œ ํฌํ•จ ๊ฐ€๋Šฅ, ๋ฐ˜๋Œ€๋„ ๊ฐ€๋Šฅ)print('Hello', 'World') # Hello World๋ฌธ์ž์—ด ๊ฒฐํ•ฉ ์‹œ + ์—ฐ์‚ฐ์ž ์‚ฌ์šฉ๋ฌธ์ž์—ด ๋ฐ˜๋ณต ์‹œ * ์—ฐ์‚ฐ์ž ์‚ฌ์šฉ๋ฌธ์ž์—ด ์ธ๋ฑ์‹ฑ, ์Šฌ๋ผ์ด์‹ฑ ๊ฐ€๋Šฅ text[::2], text[::-1]๋ฌธ์ž์—ด ๊ธธ์ด ํ™•์ธ ์‹œ len()upper(), lower(), capitalize()find(sub): ํŠน์ • ๋ฌธ์ž์—ด์˜ ์‹œ์ž‘ ์œ„์น˜ ๋ฐ˜ํ™˜ ์—†์œผ๋ฉด -1count(sub): ํŠน์ • ๋ฌธ์ž์—ด ๋ช‡ ๋ฒˆ ๋“ฑ์žฅํ•˜๋Š”์ง€ ๋ฐ˜ํ™˜replace(before_text, after_text) ํŠน์ • ๋ถ€๋ถ„ ๋ฌธ์ž์—ด์„ ๋‹ค๋ฅธ ๋ฌธ์ž์—ด๋กœ ๊ต์ฒดsplit(delim): ํŠน์ • ๊ตฌ๋ถ„์ž๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๋ฌธ์ž์—ด ๋‚˜๋ˆ”join(iterable): ๋ฆฌ์ŠคํŠธ ๊ฐ™์€ ๋ฐ˜๋ณต ๊ฐ€๋Šฅํ•œ ๊ฐ์ฒด๋ฅผ ๋ฌธ์ž์—ด๋กœ ๊ฒฐํ•ฉstrip()..

python 2025.04.04

[python] ํŒŒ์ด์ฌ ๊ธฐ๋ณธ (1) - ์ˆซ์žํ˜•

type() ํƒ€์ž… ํ™•์ธa / b ๊ฒฐ๊ณผ๋Š” ํ•ญ์ƒ ์‹ค์ˆ˜round(3.1564, 2) ์†Œ์ˆ˜์  ๋‘˜์งธ ์ž๋ฆฌ๊นŒ์ง€ ํ‘œํ˜„, ๋ฐ˜์˜ฌ๋ฆผ/ ๋‚˜๋ˆ„๊ธฐ, // ๋ชซ, ** ์ œ๊ณฑ https://colab.research.google.com/drive/137sKUW1n9NIAoAclsRVNuEUeOe7QnnBB#scrollTo=4581e5c2 Google Colab NotebookRun, share, and edit Python notebookscolab.research.google.com

python 2025.04.04

[ํ”„๋กœ์ ํŠธ] ํ™ˆํŽ˜์ด์ง€ ์บ๋Ÿฌ์…€ ์Šฌ๋ผ์ด๋” ๋ฐ ์ฃผ๊ฐ„ ๋žญํ‚น ๊ตฌํ˜„

์—ฌ๋Ÿฌ ๋„์„œ์‚ฌ์ดํŠธ๋ฅผ ๋ณด๋ฉด ํ—ค๋” ์•„๋ž˜ ์Šฌ๋ผ์ด๋”๋ฅผ ๊ตฌํ˜„ํ•ด ์š”์ฆ˜ ์ผ์–ด๋‚˜๋Š” ์ผ์— ๋Œ€ํ•ด์„œ ์†Œ๊ฐœํ•œ๋‹ค. ์‚ดํŽด๋ณด๋‹ˆ db์—์„œ ๊ฐ€์ ธ์˜ค๋Š” ์ •๋ณด๋„ ์žˆ์ง€๋งŒ ๋ฐฐ๊ฒฝ์„ ์ž…ํžˆ๊ณ  ๊ทธ๋ฆผ์„ ๋„ฃ์–ด ํ™”๋ คํ•จ์„ ์ค„ ๋•Œ๋Š” ๋Œ€๋ถ€๋ถ„ ์ด๋ฏธ์ง€์˜€๋‹ค. ํŒ€์—์„œ ํ™”๋ฉด ์ •์˜์„œ๋ฅผ ๋งŒ๋“ค ๋•Œ ์Šฌ๋ผ์ด๋” ์•„๋ž˜ ์ฃผ๊ฐ„ ๋žญํ‚น์„ ๋‘์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ๋น„์Šทํ•œ ํ˜•์‹์„ ์Šฌ๋ผ์ด๋”์—๋„ ์ง€์ •ํ•˜๋ฉด ๋ฉ”์ธ ํ™ˆํŽ˜์ด์ง€๊ฐ€ ๋„ˆ๋ฌด ๋ฐ‹๋ฐ‹ํ•ด์งˆ ๊ฒƒ์ด๋ผ ์šฐ๋ คํ–ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ด๋ฒˆ ๊ธฐํšŒ์— figma๋กœ ์ด๋ฏธ์ง€ ์Šฌ๋ผ์ด๋“œ๋ฅผ ๊ฐœ๋ณ„ ์ž‘์—…ํ•˜์—ฌ ์ง„ํ–‰ํ–ˆ๋‹ค.  ํ™”๋ฉด ์ •์˜์„œ์—์„œ๋Š” ์‹ ๊ฐ„ ๋„์„œ๋งŒ ๋‹ค๋ฃจ์—ˆ์ง€๋งŒ ์ด๋ฒคํŠธ, ํšŒ์› ํ˜œํƒ, ์‹ ๊ฐ„ ๋„์„œ, ์ถ”์ฒœ ์นดํ…Œ๊ณ ๋ฆฌ ๋“ฑ ์ƒˆ๋กœ์šด ์†Œ์‹๋“ค์„ ์ถ”๊ฐ€ํ–ˆ๋‹ค. ์Šฌ๋ผ์ด๋”๋Š” ์ฒ˜์Œ๋ถ€ํ„ฐ  js๋ฅผ ๋‹น์žฅ ๋ฐฐ์šฐ๊ณ  ์‹œ์ž‘ํ•  ์ˆ˜ ์—†์–ด์„œ ๊ธฐ์กด์— ๊ตฌํ˜„๋˜์–ด ์žˆ๋Š” slider๋ฅผ ๋ณ€ํ˜•ํ•˜๊ณ  ์ดํ•ดํ•˜๋Š” ์ชฝ์„ ํƒํ–ˆ๋‹ค. ์ค‘๊ฐ„์ค‘๊ฐ„ ๋ช…ํ™•ํ•˜๊ฒŒ ์ดํ•ดํ•ด์•ผ ํ•  ๋ถ€๋ถ„์€ ..