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Hidden Features of Xcode 4
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10
The ⇧⌘⌥-click thing is a fusion of two shortcuts: ⌘-click on any symbol to open the file that declares it, and ⇧⌥ to bring up t...
Delete with Join in MySQL
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answered Nov 16 '10 at 9:51
YehosefYehosef
15.3k44 gold badges2828 silver badges5252 bronze badges
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Convert floats to ints in Pandas?
...ing values:
>>> df
A B C D
0 0.475103 0.355453 0.66 0.869336
1 0.260395 0.200287 NaN 0.617024
2 0.517692 0.735613 0.18 0.657106
>>> df[list("ABCD")] = df[list("ABCD")].fillna(0.0).astype(int)
>>> df
A B C D
0 0 0 0 0
1 ...
Subtract two variables in Bash
...answe.r
– Amal Murali
Feb 15 '14 at 10:50
2
Thanks. Backtick is old shell syntax. BASH supports n...
Export a stash to another computer
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answered Oct 19 '10 at 21:46
pokepoke
282k5757 gold badges436436 silver badges491491 bronze badges
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what is Promotional and Feature graphic in Android Market/Play Store?
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answered Dec 14 '10 at 7:02
SteDSteD
13.1k1212 gold badges5959 silver badges7373 bronze badges
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How to install the current version of Go in Ubuntu Precise
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answered Jul 10 '13 at 9:18
SofiaSofia
8,59499 gold badges4444 silver badges5959 bronze badges
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How to find the width of a div using vanilla JavaScript?
...it worked fine.
– rob
Apr 20 '14 at 10:29
6
@nim if your div has display: none or is not part of ...
Laravel requires the Mcrypt PHP extension
...ur PHP. Something like this (I don't actually use OSX so this might not be 100%):
export PATH=/usr/local/php5/bin:$PATH
Ubuntu
On earlier versions of Ubuntu (prior to 14.04) when you run sudo apt-get install php5-mcrypt it doesn't actually install the extension into the mods-available. You'll ne...