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Python-equivalent of short-form “if” in C++ [duplicate]
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While a = 'foo' if True else 'bar' is the more modern way of doing the ternary if statement (python 2.5+), a 1-to-1 equivalent of your version might be:
a = (b == True and "123" or "456" )
... which in python should be shortened to:
a = b is True and "123" or "45...
update columns values with column of another table based on condition [duplicate]
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How to mark a method as obsolete or deprecated?
...hat's fine. I just put some example text there to show that you can add a more specific message if you would like to.
– Chris Ballance
Dec 25 '15 at 15:16
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How should I organize Python source code? [closed]
...d are trying to find out how to split one large source file into multiple, more manageable, files I'll summarise the process briefly.
Assume you currently have everything in a file called main.py:
Create another source file in the same folder (let's call ours utils.py for this example)
Move whate...
Ruby ampersand colon shortcut [duplicate]
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More precisely: the ampersand unpacks the Proc object so that it gets passed as if it was a literal block. Only if the object is not already a Proc object, does it call to_proc.
– Jörg W Mittag
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How to refresh an IFrame using Javascript?
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php Replacing multiple spaces with a single space [duplicate]
...u think something like: preg_replace('/(?:\s\s+|\n|\t)/', ' ', $x) will be more efficient especially on text with several single spaces ?
– codaddict
Mar 3 '10 at 4:23
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How to select label for=“XYZ” in CSS?
...sions of IE < 8, for instance) may not support attribute selectors, but more recent ones do. To support older browsers like IE6 and IE7, you'd have to use a class (well, or some other structural way), sadly.
(I'm assuming that the template {t _your_email} will fill in a field with id="email". If...
Is there a repo where you can download android virtual devices? [closed]
...pre-configured.
https://github.com/mwolfson/AndroidAVDRepo
I plan to add more emulator images, but have a fairly representative set of devices emulated now. Pull requests are welcome.
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How to clear stringstream? [duplicate]
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@T.E.D. , I think it is a bit more efficient this way, since you avoid calling string constructor on a const char *
– Moha the almighty camel
Sep 7 '15 at 13:05
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