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What does $1 [QSA,L] mean in my .htaccess file?
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Not the place to give a complete tutorial, but here it is in short;
RewriteCond basically mean...
jQuery UI Tabs - How to Get Currently Selected Tab Index
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For JQuery UI versions before 1.9: ui.index from the event is what you want.
For JQuery UI 1.9 ...
Fast way of finding lines in one file that are not in another?
...lines in each file. I am trying to find a fast way of finding lines in file1 that are not present in file2.
11 Answers
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Simple way to transpose columns and rows in SQL?
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146
There are several ways that you can transform this data. In your original post, you stated tha...
mongodb count num of distinct values per field/key
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MongoDB has a distinct command which returns an array of distinct values for a field; you can ...
Trying to understand CMTime and CMTimeMake
1) CMTimeMake(1,10) means duration of 1 second and timescale of 10, or 10 frames per second. This means 1s duration of video with 10 frames?
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Getting the caller function name inside another function in Python? [duplicate]
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You can use the inspect module to get the info you want. Its stack method returns a list of fr...
`require': no such file to load — mkmf (LoadError)
I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1.
10 Answers
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Difference between dispatch_async and dispatch_sync on serial queue?
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Yes. Using serial queue ensure the serial execution of tasks. The only difference is that dispa...