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animating addClass/removeClass with jQuery
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316
Since you are not worried about IE, why not just use css transitions to provide the animation a...
PHP regular expressions: No ending delimiter '^' found in
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162
PHP regex strings need delimiters. Try:
$numpattern="/^([0-9]+)$/";
Also, note that you hav...
Display name of the current file in vim?
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201
:f (:file) will do same as <C-G>. :f! will give a untruncated version, if applicable.
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Can the :not() pseudo-class have multiple arguments?
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1559
Why :not just use two :not:
input:not([type="radio"]):not([type="checkbox"])
Yes, it is in...
How to select first and last TD in a row?
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answered Aug 29 '11 at 10:18
James AllardiceJames Allardice
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How to merge two files line by line in Bash
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You can use paste:
paste file1.txt file2.txt > fileresults.txt
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Raise warning in Python without interrupting program
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165
You shouldn't raise the warning, you should be using warnings module. By raising it you're gen...
“render :nothing => true” returns empty plaintext file?
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146
UPDATE: This is an old answer for legacy Rails versions. For Rails 4+, see William Denniss' po...