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How to get multiple select box values using jQuery?
... $(el).text();
return $(el).data("mydata");
return $(el).prop("disabled");
etc...
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Command to get nth line of STDOUT
...& NR<=64) print}' (can add more conditions easier, multiple ranges, etc...)
– user10607
Jul 3 '15 at 11:51
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Haskell offline documentation?
...d you'll find things options like doc-index-file, docdir, datadir, prefix, etc that allow you to configure where the documentation is stored.
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In log4j, does checking isDebugEnabled before logging improve performance?
...nd once in debug() method. The cost of invoking isDebugEnabled() is in the order of 5 to 30 nanoseconds which should be negligible for most practical purposes. Thus, option 2 is not desirable because it pollutes your code and provides no other gain.
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Iterate an iterator by chunks (of n) in Python? [duplicate]
...ovide a needlessly bloated answer. With large data, temporary tuples/lists/etc. of 200K or 1M items make the program consume gigabytes of excess memory and take much longer to run. Why do that if you don't have to? At 200K, extra temp storage makes the overall program take 3.5x longer to run than wi...
Drawing text to with @font-face does not work at the first time
...Chrome.
var canvas = document.getElementById('canvas');
var ctx = canvas.getContext('2d');
var link = document.createElement('link');
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = 'http://fonts.googleapis.com/css?family=Vast+Shadow';
document.getElementsByTagName('head')[0].appendCh...
Undo git update-index --assume-unchanged
...config --global alias.hide 'update-index --assume-unchanged'
git config... etc
After saving this to your .gitconfig, you can run a cleaner command.
git hide myfile.ext
or
git unhide myfile.ext
This git documentation was very helpful.
As per the comments, this is also a helpful alias to find...
How to compile for Windows on Linux with gcc/g++?
...
cool, the cpp had very simple errors (void main(){} etc...), I guess it compiles at windows but fails at mingw, I fixed them. I tried also i586-mingw32msvc-cpp and it generated a text file with something like things to be compiled lol.. the g++ one worked, thx!
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What strategies and tools are useful for finding memory leaks in .NET?
...jects over to an "inflate on-demand" (just before a field is requested) in order to reduce memory overhead and increase performance.
EDIT: Here's a further explanation of what I mean by "inflate on demand." In our object model of our database we use Properties of a parent object to expose the chil...
What is “String args[]”? parameter in main method Java
... "every";
System.out.println("Output: " + args[0] + args[1]);
// etc... the usage of 'args' here and in the main method is identical
}
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