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jQuery duplicate DIV into another DIV

...utton').clone(); $('.package').html($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. ...
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Timeout on a function call

...Python 2.5.4. There is such an error: Traceback (most recent call last): File "aa.py", line 85, in func signal.signal(signal.SIGALRM, handler) AttributeError: 'module' object has no attribute 'SIGALRM' – flypen May 13 '11 at 1:59 ...
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How to define an alias in fish shell?

...mple: # Define alias in shell alias rmi "rm -i" # Define alias in config file alias rmi="rm -i" # This is equivalent to entering the following function: function rmi rm -i $argv end # Then, to save it across terminal sessions: funcsave rmi This last command creates the file ~/.config/fish/...
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How do I force my .NET application to run as administrator?

...dio 2008 and higher: Project + Add New Item, select "Application Manifest File". Change the <requestedExecutionLevel> element to: <requestedExecutionLevel level="requireAdministrator" uiAccess="false" /> The user gets the UAC prompt when they start the program. Use wisely; their pat...
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How to change folder with git bash?

... there are any spaces in the path then you need quotes. eg: cd "/c/program files (x86)/git/bin/" – CAD bloke Jan 24 '15 at 9:34 ...
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Why is it important to override GetHashCode when Equals method is overridden?

...kets. If the hash-code for two items does not match, they may never be considered equal (Equals will simply never be called). The GetHashCode() method should reflect the Equals logic; the rules are: if two things are equal (Equals(...) == true) then they must return the same value for GetHashCode...
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Run cron job only if it isn't already running

...you did in grep? rsanden's answer prevents that sort of problem using a pidfile. – Elias Dorneles Oct 6 '12 at 3:24 13 ...
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Getting visitors country from their IP

...) && in_array($purpose, $support)) { $ipdat = @json_decode(file_get_contents("http://www.geoplugin.net/json.gp?ip=" . $ip)); if (@strlen(trim($ipdat->geoplugin_countryCode)) == 2) { switch ($purpose) { case "location": $outpu...
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Visual Studio window which shows list of methods

...ods) in the solution explorer by expanding the node corresponding to your file . share | improve this answer | follow | ...
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With MySQL, how can I generate a column containing the record index in a table?

... @smhnaji MySQL requires that every "derived table" is given a name. I decided to call it "r" :) ... It has little purpose in this case, but you'd normally use it to reference attributes of the derived table, as if it was a real table. – Daniel Vassallo Feb 27...