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Creating an empty file in Ruby: “touch” equivalent?

...ile if it exists. – MrTheWalrus Jan 17 '13 at 19:32 3 Use the append mode and the file will not b...
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Get table column names in MySQL?

...worth it. – Jacques Mathieu Jun 22 '17 at 14:46  |  show 5 more comments ...
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How to replace (or strip) an extension from a filename in Python?

...n. – Tony Veijalainen Aug 23 '10 at 17:51 4 @Tony Veijalainen: You shouldn't use os.path.join bec...
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Postgresql SELECT if string contains

... | edited May 23 '17 at 12:10 Community♦ 111 silver badge answered Jan 26 '16 at 18:01 ...
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Can I use Class.newInstance() with constructor arguments?

... answered Oct 24 '08 at 17:52 jsightjsight 25.9k2222 gold badges103103 silver badges137137 bronze badges ...
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character showing up in files. How to remove them?

...bly be marked as a duplicate; first google hit stackoverflow.com/questions/1712188/…) – tripleee Apr 13 '17 at 3:53  |  show 1 more comment ...
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Convert blob to base64

...ument cb? – Fellow Stranger May 14 '17 at 20:42 1 @FellowStranger commonly callback, used like bl...
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Bootstrap select dropdown list placeholder

... | edited May 23 '17 at 12:02 Community♦ 111 silver badge answered Apr 24 '14 at 20:34 ...
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E731 do not assign a lambda expression, use a def

... | edited Mar 4 at 17:50 answered Jul 29 '14 at 7:31 ...
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Call a function with argument list in python

... answered May 3 '09 at 15:17 itsadokitsadok 26.6k2727 gold badges119119 silver badges165165 bronze badges ...