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Find the extension of a filename in Ruby
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Anthony Pegram
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answered Nov 10 '11 at 16:08
FelixFelix
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Rails: where does the infamous “current_user” come from?
...nfo.
– Erik Peterson
Oct 4 '12 at 4:20
2
NOTE: If you're reading this answer, be sure to include ...
MySQL: Set user variable from result of query
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SdzSdz
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Setting focus on an HTML input box on page load
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fregante
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answered Aug 1 '10 at 19:42
LinuxLarsLinu...
How to delete a word and go into insert mode in Vim?
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answered Sep 4 '09 at 13:20
KaaliKaali
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How to convert An NSInteger to an int?
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206
Ta da:
NSInteger myInteger = 42;
int myInt = (int) myInteger;
NSInteger is nothing more tha...
“unary operator expected” error in Bash if condition
...sh in v2.02 (1998), based on the ksh feature available since the 1980s. In 2012, when cdarke wrote that comment, it was already reasonable to say that it was "in Korn shell for over 20 years." My use of the word "modern" in 2012 was certainly questionable; today, it would be ridiculous. But then, th...
Remove/Add Line Breaks after Specific String using Sublime Text
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edited Oct 26 '12 at 17:20
answered Oct 25 '12 at 20:25
S...
Static member initialization in a class template
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– Johannes Schaub - litb
Jul 12 '10 at 17:20
5
@Johannes: Dammit, I'm here for a year and I didn't know...
How to optimize imports automatically after each save in IntelliJ IDEA
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answered Jul 28 '12 at 20:36
CrazyCoderCrazyCoder
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