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Indent multiple lines quickly in vi
...d_curses
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How do I get the localhost name in PowerShell?
...es.
– felixfbecker
May 30 '19 at 14:51
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How to append the output to a file?
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EdvardMEdvardM
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Differences between C++ string == and compare()?
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ch271828n
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answered Feb 6 '12 at 11:52
Bo PerssonBo Persson
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Matplotlib Legends not working
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answered Aug 1 '16 at 9:51
Ytsen de BoerYtsen de Boer
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NodeJS - What does “socket hang up” actually mean?
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answered Jun 8 '13 at 1:51
BlenderBlender
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How to link a Facebook app with an existing fan page
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edited Aug 5 '19 at 13:51
answered Oct 31 '17 at 9:21
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Function in JavaScript that can be called only once
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edited Feb 7 '19 at 20:51
answered Oct 3 '12 at 17:20
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Is it safe to check floating point values for equality to 0?
...niel Daranas
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Using try vs if in python
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>>> timeit.timeit(setup="a=1;b=0", stmt="if b!=0:\n a/b")
0.051202772912802175
So, whereas an if statement always costs you, it's nearly free to set up a try/except block. But when an Exception actually occurs, the cost is much higher.
Moral:
It's perfectly OK (and "pythonic") to...