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8/25 ๋ชฉ ft. OpenSSH Key 1. ํŒŒ์ผ ๊ด€๋ฆฌ pickle: python ๊ฐ์ฒด๋ฅผ binary๋กœ ์ง๋ ฌํ™”ํ•˜์—ฌ ํŒŒ์ผ๋กœ ์ €์žฅ open(ํŒŒ์ผ๋ช…, ๋ชจ๋“œ): ์—ด๊ธฐ. ์‚ฌ์šฉ ํ›„ close()๋ฅผ ํ†ตํ•ด ๋ฆฌ์†Œ์Šค ๋ฆด๋ฆฌ์ฆˆ ๋ชจ๋“œ: w, r, rb(์ด์ง„ ํŒŒ์ผ ์ฝ๊ธฐ ์ „์šฉ), wb(์ด์ง„ ํŒŒ์ผ ์“ฐ๊ธฐ ์ „์šฉ) >> open(‘file.txt’, ‘w’) ๊ฒฐ๊ณผ : with: ํŠน์ • ๊ฐ์ฒด๋ฅผ ํš๋“, ์‚ฌ์šฉ, ๋ฐ˜๋‚ฉํ•˜๋Š” ๊ฒฝ์šฐ ์‚ฌ์šฉ. with ๊ตฌ๋ฌธ์„ ๋น ์ ธ๋‚˜๊ฐ€๋ฉด ์ž๋™์œผ๋กœ ๋ฆฌ์†Œ์Šค ๋ฆด๋ฆฌ์ฆˆ >> with open(‘test.txt’, ‘r’) as f: >> f.read() write(): ์“ฐ๊ธฐ >> with open(‘file.txt’, ‘w’) as f: >> f.write(‘ํ…Œ์ŠคํŠธ ํŒŒ์ผ‘) pickle.dump: ์“ฐ๊ธฐ >> with open(‘file.pkl’, ‘wb’) as f: >.. ๋”๋ณด๊ธฐ
2/9 ์ˆ˜ GitHub ํŠน๊ฐ• ๋‘˜์งธ ๋‚ ! ์˜ค์ „์—๋Š” ๊ฒฝํ–ฅ ํŒŒ์•…๊ณผ rebase๋ฅผ ๋ฐฐ์šฐ๊ณ  ์‹ค์Šต ๋ฌธ์ œ๋ฅผ ํ’€๋ฉฐ ์‘์šฉํ–ˆ๊ณ , ์˜คํ›„์—๋Š” ํŒ€ ํ”„๋กœ์ ํŠธ(3์ธ 1์กฐ)๋กœ fork, clone, commit, push, pull-request, merge ์ผ๋ จ์˜ ๊ณผ์ •์„ ํ˜‘์—…ํ–ˆ๋‹ค! ๊ฐ์ž ์ดํ•ด๋„์™€ ํ™˜๊ฒฝ์„ค์ •์ด ๋‹ค๋ฅด๋‹ค ๋ณด๋‹ˆ ์˜ค๋ฅ˜, ์˜คํƒ€, ๊ฒฝ๋กœ ์žก๋Š”๋ฐ๋งŒ ์‹œ๊ฐ„์ด ์—„์ฒญ ๊ฑธ๋ ธ๋‹ค.. ์ „์ฒด์ ์ธ ๊ทธ๋ฆผ์„ ์ดํ•ดํ•ด์•ผ ๋Œ€์‘ํ•˜๊ณ , ์‘์šฉ๋„ ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฑธ ๋Š๊ผˆ๋‹ค. ๋‹ค๋“ค ์–ด๋ ค์›Œํ•œ๋‹ค. ๊ธฐ์ฃฝ์ง€ ๋ง์ž! rewind : commit์„ ๊ณผ๊ฑฐ ์‹œ์ ์œผ๋กœ ๋˜๊ฐ๊ธฐ. ์›๋ณตํ•œ ๋‚ด์šฉ ์ดํ›„์˜ ์ตœ๊ทผ ๊ฒƒ์€ .git์— ์ž„์‹œ ์ €์žฅ๋จ. rewind ๊ตฌ๊ฐ„์€ ์ค‘๋ณต ์ƒ์„ฑ ๊ฐ€๋Šฅ rebase ํ•œ ๋‚ด์šฉ๊ณผ rewind ํ•œ ๋‚ด์šฉ์— ๋™์ผํ•œ ๋ถ€๋ถ„ commit์ด ์žˆ๋‹ค๋ฉด ์ถฉ๋Œ(conflict)์ด ์ผ์–ด๋‚  ์ˆ˜ ์žˆ์Œ cd /w.. ๋”๋ณด๊ธฐ

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