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Undo git update-index --skip-worktree
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According to http://www.kernel.org/pub/software/scm/git/docs/git-update-index.html, use
git ls-files -v
to see the "assume unchanged" and "skip-worktree" files marked with a special letter. The "skip-worktree" files are marked with S.
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Fastest way to determine if an integer's square root is an integer
...e same technique in Java once you get the idea:
I originally found it at: http://www.codemaestro.com/reviews/9
Newton's method explained at wikipedia: http://en.wikipedia.org/wiki/Newton%27s_method
You can follow the link for more explanation of how it works, but if you don't care much, then this...
How to display a dynamically allocated array in the Visual Studio debugger?
... arrays (CArray, CStringArray, ...)
following the next link in its Tip #4
http://www.codeproject.com/Articles/469416/10-More-Visual-Studio-Debugging-Tips-for-Native-De
For example for "CArray pArray", add in the Watch windows
pArray.m_pData,5
to see the first 5 elements .
If pArray is a ...
Getting hold of the outer class object from the inner class object
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}
}
Running this program will print:
x=0, Test.this.x=1
More at: http://docs.oracle.com/javase/specs/jls/se7/html/jls-6.html#jls-6.6
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Memory address of variables in Java
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this is useful to know about hashcode in java :
http://eclipsesource.com/blogs/2012/09/04/the-3-things-you-should-know-about-hashcode/
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Why is the Android test runner reporting “Empty test suite”?
...he Cannary channel, I recommend you also install a stable version as well. http://tools.android.com/tips/using-multiple-android-studio-versions
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What kinds of patterns could I enforce on the code to make it easier to translate to another program
...all the time.
There's a relatively easy way to get started. First, go get http://sourceforge.net/projects/lime-php/ (if you want to work in PHP) or some such and go through the example code. Next, you can write a lexical analyzer using a sequence of regular expressions and feed tokens to the parser...
Bootstrapping still requires outside support
..., titled Bootstrapping a simple compiler from nothing. It can be found at https://web.archive.org/web/20061108010907/http://www.rano.org/bcompiler.html.
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Removing all unused references from a project in Visual Studio projects
...lution Explorer > (right click) References > Optimize References...
http://www.jetbrains.com/resharper/webhelp/Refactorings__Remove_Unused_References.html
This feature does not correctly handle:
Dependency injected assemblies
Dynamically loaded assemblies (Assembly.LoadFile)
Native code as...
Why a function checking if a string is empty always returns true? [closed]
...rray)
* var $var; (a variable declared, but without a value in a class)
http://www.php.net/empty
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