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How do I wrap link_to around some html ruby code?
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edited Apr 20 '15 at 9:43
Arslan Ali
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MySQL: Set user variable from result of query
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337
Yes, but you need to move the variable assignment into the query:
SET @user := 123456;
SELECT...
Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?
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3 Answers
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Detect IF hovering over element with jQuery
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306
Original (And Correct) Answer:
You can use is() and check for the selector :hover.
var isHov...
How to generate controller inside namespace in rails
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3 Answers
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
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35 Answers
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Appropriate datatype for holding percent values?
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133
Assuming two decimal places on your percentages, the data type you use depends on how you plan ...
Sorting data based on second column of a file
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346
You can use the sort command:
sort -k2 -n yourfile
-n, --numeric-sort compare according to s...