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Return 0 if field is null in MySQL
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answered Dec 3 '14 at 11:49
ackuserackuser
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pytest: assert almost equal
...0.3, 0.6])
– Mr Kriss
Mar 16 '17 at 11:46
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@Mr Kriss And even for dicts: assert {'a': 0.1+0.2} =...
Pointers vs. values in parameters and return values
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Three main reasons when you would want to use method receivers as pointers:
"First, and most...
How can I handle the warning of file_get_contents() function in PHP?
... negative.
– Aram Kocharyan
Jun 24 '11 at 3:48
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Hi, this didn't work for me, adding @ still caus...
How to change identity column values programmatically?
... heedfull
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answered Jul 27 '09 at 13:15
A-KA-K
15.9k55 gold badges5050...
Facebook access token server-side validation for iPhone app
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115
Here's a two step process you can use to validate that a user access token belongs to your App...
How can I access getSupportFragmentManager() in a fragment?
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This is an overhead. See my answer below... getFragmentManager() is really all you need.
– Mark
Jul ...
Using link_to with embedded HTML
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You have also the possibility to create an helper method like below:
def link_fa_to(icon_name,...
bool to int conversion
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answered Mar 20 '11 at 16:32
NawazNawaz
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How to escape a single quote inside awk
...ot of headaches!
– John Slegers
Jun 11 '14 at 8:12
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@syntaxerror What quotes you use for prepari...