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How to count the number of set bits in a 32-bit integer?
...ately to keep the table small.)
If you know that your bytes will be mostly 0's or mostly 1's then there are very efficient algorithms for these scenarios.
I believe a very good general purpose algorithm is the following, known as 'parallel' or 'variable-precision SWAR algorithm'. I have expressed th...
Why escape_javascript before rendering a partial?
...
answered Oct 25 '09 at 6:22
Azeem.ButtAzeem.Butt
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Securing my REST API with OAuth while still allowing authentication via third party OAuth providers
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answered Jan 5 '11 at 4:06
Andrew ArnottAndrew Arnott
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Forking vs. Branching in GitHub
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answered Aug 31 '10 at 16:59
VonCVonC
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Android destroying activities, killing processes
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30
First please have a look at this:
onPause() Called when the system is about to start resu...
How can I get stock quotes using Google Finance API?
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40
There's a whole API for managing portfolios. *Link removed. Google no longer provides a develope...
Create and append dynamically
...= 'block';
iDiv.className = 'block';
document.getElementsByTagName('body')[0].appendChild(iDiv);
// Now create and append to iDiv
var innerDiv = document.createElement('div');
innerDiv.className = 'block-2';
// The variable iDiv is still good... Just append to it.
iDiv.appendChild(innerDiv);
htt...
Select elements by attribute
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190
Do you mean can you select them? If so, then yes:
$(":checkbox[myattr]")
...
How to make inline functions in C#
...ere are several syntaxes available.
Anonymous methods were added in C# 2.0:
Func<int, int, int> add = delegate(int x, int y)
{
return x + y;
};
Action<int> print = delegate(int x)
{
Console.WriteLine(x);
}
Action<int> helloWorld = delegate // parameters can be elided if ...
How do you configure logging in Hibernate 4 to use SLF4J
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60
Look to https://github.com/jboss-logging/jboss-logging/blob/master/src/main/java/org/jboss/loggi...