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if A vs if A is not None:
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edited Oct 19 '11 at 17:10
answered Oct 19 '11 at 17:03
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Access nested dictionary items via a list of keys?
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edited Sep 13 at 13:06
answered Feb 4 '13 at 18:07
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How to avoid circular imports in Python? [duplicate]
...rty modules. So really, only the first
syntax is guaranteed to work.
EDIT: The ImportError and AttributeError issues only occur in
python 2. In python 3 the import machinery has been rewritten and all
of these import statements (with the exception of 4) will work, even with
circular dep...
How to check if variable is string with python 2 and 3 compatibility
...nction, so it only appears once, and there's a place in the docstring to credit Fil.
– Carl Smith
May 21 '18 at 12:27
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Objective-C ARC: strong vs retain and weak vs assign
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edited Jan 25 '13 at 22:50
David Ravetti
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how to draw smooth curve through N points using javascript HTML5 canvas?
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edited Mar 1 '17 at 13:58
answered Mar 20 '13 at 16:06
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Given a view, how do I get its viewController?
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edited Apr 15 '14 at 18:52
Wayne
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How do I remove all .pyc files from a project?
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edited Jul 17 '18 at 9:27
Mark Amery
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How to log a method's execution time exactly in milliseconds?
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edited Jan 17 '17 at 14:05
Mohammad Zaid Pathan
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What is the meaning of “__attribute__((packed, aligned(4))) ”
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edited Sep 20 '19 at 23:49
Kenn Sebesta
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