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Checking for empty queryset in Django
...ose where there are results), this technique often gets that down to under 20ms. (One case I found, it was 6.)
Could be much longer, of course, depending on how far the database has to look to find a result. Or even faster, if it finds one quickly; YMMV.
EDIT: This will often be slower than orgs.c...
Best way to format integer as string with leading zeros? [duplicate]
...ng like '004'?
– Ajay
Jul 29 '14 at 20:10
54
@Ajay 004 isn't an actual integer
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Convert between UIImage and Base64 string
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edited Jun 20 at 9:12
Community♦
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answered Jun 28 '12 at 19:22
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python NameError: global name '__file__' is not defined
... NileshNilesh
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What is the best comment in source code you have ever encountered? [closed]
... community wiki
21 revs, 20 users 72%Jens Roland
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Overriding a JavaScript function while referencing the original
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answered Nov 17 '08 at 20:01
Matthew CrumleyMatthew Crumley
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Generating a PNG with matplotlib when DISPLAY is undefined
...c"?
– tommy.carstensen
Jul 5 '15 at 20:32
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backend: agg in ~/.config/matplotlib'/matplotlibrc (...
How do I make a Mac Terminal pop-up/alert? Applescript?
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Andrew Marshall
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answered Apr 7 '11 at 22:20
AnneAnne
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`static` keyword inside function?
....' would be executed.
– Aivaras
Aug 20 '15 at 9:00
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Fragment onResume() & onPause() is not called on backstack
...eSagar Waghmare
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