jaygil
@jaygil
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4.8
์ธ๊ณต์ง๋ฅ์๋ ๊ต์์ ์ํ ์ฝ๋ฉ๊ต์์ค์ฟจ!!! ๋๊ตฌ๋ ์ฝ๊ฒ ๋ฐฐ์ฐ๊ณ ๊ฐ๋ฅด์น ์ ์๊ฒ ๋์๋๋ฆฝ๋๋ค.
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reunivers
ยท
[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwide[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwidereo03128574
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[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwide[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwidejw0909hwang7918
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[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwide[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwideyk5633kim0845
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[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwide[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwidesdjang6221
ยท
[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwide[Python in Practice] Web Crawling and Data Analysis: Analysis of the Transfer Fees of Football Players Worldwide
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๊ฐ์ 10:00 ๋ถ์ฏ์ player ์ ๊ฐ ๋ฃ๊ธฐ
์๋ ํ์ธ์? ์ง๋ฌธ ๊ฐ์ฌ๋๋ฆฝ๋๋ค. for ๋ฐ๋ณต๋ฌธ์ ๋ฐ๋ณต๋๋ ์์๋ค์ "ํ๋์ฉ" ๊บผ๋ด์ ์คํํฉ๋๋ค. ๊ทธ๋ฌ๋๊น, ๋ง์ง๋ง ์์(info)๋ง ๋ค์ด๊ฐ๋ ๊ฒ์ด ์๋๋ผ ์ฒซ๋ฒ์งธ ์์(info)๋ถํฐ ์ฐจ๋ก์ฐจ๋ก ๋ฐ๋ณต๋๋ฉด์ ๋ช ๋ น๋ฌธ์ ์คํํ๊ณ ๋ค ๋๋๋ฉด ๋ค์ ๋๋ฒ์งธ ์์๊ฐ ๋์์ ์ฒ๋ฆฌํ๊ณ ...ํ๋ ์์ผ๋ก ๋ฐ๋ณต๋ฉ๋๋ค. ํ์ด์ฌ for ๋ฐ๋ณต๋ฌธ์ ๋ํ ์ฌ์ฉ๋ฒ์ ์ธํฐ๋ท ๊ฒ์์ ํตํด์ ํ ๋ฒ ํ์ธํด๋ณด์๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. ^^; ๋ค๋ฅธ ์ง๋ฌธ์ด ๋ ์๊ธฐ๋ฉด ์ธ์ ๋ ์ง ์ง๋ฌธํด์ฃผ์ธ์~! ๊ฐ์ฌํฉ๋๋ค.
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์ง๋ฌธ์์ด์!
์๋ ํ์ธ์? ๋ฌธ์์ ์ ์ํ ์ซ์๋ฅผ ๋น๊ตํ ๋ ์๊ธฐ๋ ์ค๋ฅ ๋ฉ์์ง์ธ๋ฐ..df['age'] >=30 ์ด ๋ถ๋ถ์์ ๋ฌธ์ ๊ฐ ์๊ธด ๊ฒ ๊ฐ์ต๋๋ค. df.info()๋ก 'age'์นผ๋ผ์ด ์ ์ํ์ธ์ง(int64) ๋ ๋น ์ง ๊ฐ์ ์๋ ์ง ๋ค์ ํ์ธํด๋ณด์ค๋์?
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number.append์ง๋ฌธ
^^;
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number.append์ง๋ฌธ
์....๋ฐ๋ก ์์ ์ ์ ์๋ number=[] ๋ถ๋ถ์ ๋ค์ ์คํํ๊ณ ์๋ ์ ์ print(number)๋ฅผ ํ์ จ๋์?
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number.append์ง๋ฌธ
์๋ ํ์ธ์? append()๋ฅผ ์ฌ๋ฌ ๋ฒ ์คํํ๋ฉด ๊ณ์ ๋ฆฌ์คํธ์ ์ถ๊ฐ๋ฉ๋๋ค. ์ผ๋จ, ๊ฒฐ๊ณผ๋ฅผ ๋ค ์ง์ฐ๊ณ ์ฒ์๋ถํฐ ๋ค์ ์คํ๋ณด์ค๋์? ์ฆ, ๋ฆฌ์คํธ๋ฅผ ์ด๊ธฐํํ์ฌ ๋น ๋ฆฌ์คํธ๋ก ๋ง๋ค์ด ๋๊ณ ์คํํด๋ณด์ธ์. ๊ทธ๋๋ ๋ฌธ์ ๊ฐ ๋ฐ์ํ๋ฉด ๋ค์ ์ง๋ฌธ ๋จ๊ฒจ์ฃผ์ธ์. ์ง๋ฌธ ๊ฐ์ฌ๋๋ฆฝ๋๋ค~!
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