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[Python] join ํ•จ์ˆ˜

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๋ฆฌ์ŠคํŠธ ⇒ ๋ฌธ์ž์—ด

๋งค๊ฐœ๋ณ€์ˆ˜ ๋ฆฌ์ŠคํŠธ์— ์žˆ๋Š” ์š”์†Œ๋ฅผ ํ•ฉ์ณ ํ•˜๋‚˜์˜ ๋ฌธ์ž์—ด๋กœ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜

 

''.join(๋ฆฌ์ŠคํŠธ)

๋ฆฌ์ŠคํŠธ ์š”์†Œ๋“ค์„ ํ•ฉ์ณ ํ•˜๋‚˜์˜ ๋ฌธ์ž์—ด๋กœ ๋ฐ˜ํ™˜ํ•œ๋‹ค.

*๊ตฌ๋ถ„์ž๊ฐ€ ๊ณต๋ฐฑ์ธ ํ˜•ํƒœ

#์›๋ณธ ๋ฆฌ์ŠคํŠธ
list = ['I', 'will', 'dive', 'into', 'you']

result = ''.join(list)
print(result)
#์ถœ๋ ฅ
Iwilldiveintoyou

 

'๊ตฌ๋ถ„์ž'.join(๋ฆฌ์ŠคํŠธ)

๋ฆฌ์ŠคํŠธ ์š”์†Œ๋“ค ์‚ฌ์ด์— ๊ตฌ๋ถ„์ž๋ฅผ ๋„ฃ์–ด์„œ ํ•˜๋‚˜์˜ ๋ฌธ์ž์—ด๋กœ ๋ฐ˜ํ™˜ํ•œ๋‹ค.

#์›๋ณธ ๋ฆฌ์ŠคํŠธ
list = ['I', 'will', 'dive', 'into', 'you']

result1 = ' '.join(list)
print(result1)

result2 = '_'.join(list)
print(result2)

result3 = '.\n'.join(list)
print(result3)
#์ถœ๋ ฅ
#result1
I will dive into you
#result2
I_will_dive_into_you
#result3
I.
will.
dive.
into.
you.

 

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ํฌ์ŠคํŒ… ์ฃผ์†Œ ๋ณต์‚ฌ ์™„๋ฃŒ! ๐ŸŒˆ

์ด ๊ธ€์ด ๋„์›€์ด ๋˜์—ˆ๋‹ค๋ฉด ๊ณต๊ฐโค๏ธโ€๐Ÿ”ฅ๋ถ€ํƒ ๋“œ๋ ค์š” (โˆ—โ›โŒ„โ›โˆ—)