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Creating a new column based on if-elif-else condition

... simple. – RobertF Feb 22 '19 at 16:24 1 A well defined answer – Sahil Nagp...
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What's a standard way to do a no-op in python?

... answered May 22 at 21:24 Ray Z.Ray Z. 1 ...
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Python non-greedy regexes

... wjandrea 12.3k55 gold badges2424 silver badges4747 bronze badges answered Apr 19 '09 at 23:27 Trey StoutTrey Stout ...
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Rails migrations: self.up and self.down versus change

... answered Sep 28 '15 at 10:24 Kaleem UllahKaleem Ullah 5,10011 gold badge3636 silver badges4040 bronze badges ...
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Nginx not picking up site in sites-enabled?

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What command opens Ruby's REPL?

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git: Show index diff in commit message as comment

... a comment by default? – Idan K Feb 24 '11 at 15:34 25 The diff messages do not need to be commen...
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Saving images in Python at a very high quality

... answered Apr 24 '13 at 4:55 spencerlyon2spencerlyon2 7,70511 gold badge2424 silver badges3434 bronze badges ...
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How to compare two files not in repo using git

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Less aggressive compilation with CSS3 calc

... answered Jun 11 '14 at 15:24 Sebastien LorberSebastien Lorber 74.7k5555 gold badges253253 silver badges365365 bronze badges ...