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How to change the foreign key referential action? (behavior)
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edited Jun 30 '13 at 5:59
answered Jan 17 '13 at 14:26
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Checking if a list is empty with LINQ
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edited Sep 3 '08 at 9:35
answered Sep 3 '08 at 8:38
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Use different Python version with virtualenv
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In C, do braces act as a stack frame?
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No, braces do not act as a stack frame. In C, braces only denote a naming scope, but nothing get...
Resizing an image in an HTML5 canvas
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So what do you do if all the browsers (actually, Chrome 5 gave me quite good one) won't give y...
Java ArrayList copy
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answered Jun 30 '11 at 14:12
Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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How to add leading zeros for for-loop in shell? [duplicate]
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Use the following syntax:
$ for i in {01..05}; do echo "$i"; done
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Disclaimer: Leading zeros only work in >=bash-4.
If you want to use printf, nothing prevents you from putting its result in a variable for further use:
$ foo=$(printf "%02d" 5)
$ echo "${foo}"
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From inside of a Docker container, how do I connect to the localhost of the machine?
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Open an IO stream from a local file or url
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answered Nov 5 '08 at 3:00
Aaron HinniAaron Hinni
13.7k66 gold badges3737 silver badges3838 bronze badges
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jQuery duplicate DIV into another DIV
...one();
$('.package').html($button);
});
Full demo: http://jsfiddle.net/3rXjx/
From the jQuery docs:
The .clone() method performs a deep copy of the set of matched
elements, meaning that it copies the matched elements as well as all
of their descendant elements and text nodes. When used ...