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When to use os.name, sys.platform, or platform.system?
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68
Dived a bit into the source code.
The output of sys.platform and os.name are determined at com...
What is std::string::c_str() lifetime?
...ead creating function.
– GuruM
Oct 16 '12 at 15:49
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Android: What's the difference between Activity.runOnUiThread and View.post?
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MByDMByD
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Foreign Key to multiple tables
...Name anyway.
– Arin Taylor
Sep 18 '16 at 13:53
1
@ArinTaylor the persisted column prevents us fro...
setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
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261
Your conclusions are right. The basic scheme is:
setNeedsUpdateConstraints makes sure a futur...
What, why or when it is better to choose cshtml vs aspx?
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edited Jun 6 '12 at 12:06
answered Jun 6 '12 at 11:50
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Django ModelForm: What is save(commit=False) used for?
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106
That's useful when you get most of your model data from a form, but need to populate some null=F...
How can I copy the content of a branch to a new local branch?
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Daniel HilgarthDaniel Hilgarth
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Using -performSelector: vs. just calling the method
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bbum
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answered Sep 29 '09 at 15:09
ennuikillere...
“Debug only” code that should run only when “turned on”
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edited Nov 19 '14 at 15:46
answered Feb 22 '11 at 16:48
Ke...