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Get free disk space
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Working code snippet using GetDiskFreeSpaceEx from link by RichardOD.
// Pinvoke for API function
[DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool GetDiskFreeSpaceEx(string lpDirec...
Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
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The icon will adopt the color from value of the color css property of it's parent.
You can either add this directly to the style:
<span class="glyphicon glyphicon-user" style="color:blue"></span>
Or you can add it as a class to your icon a...
How to create circle with Bézier curves?
...y) and a circle radius. There also exists an engine that can create a path from Bézier curve points.
10 Answers
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Are there any downsides to enabling git rerere?
...it will be incorrect again. You can forget a recorded resolution, though. From the documentation:
git rerere forget <pathspec>
This resets the conflict resolutions which rerere has recorded for the current conflict in <pathspec>.
Be careful to use it on specific paths; you don't want ...
Why use bzero over memset?
... deprecated and reduces portability. I doubt you would see any real gains from using one over the other.
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How to increase timeout for a single test case in mocha
...it outside the code block to make it clearer. this does exist but it comes from the outer scope.
– chriskelly
Apr 29 '16 at 11:59
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What's the best practice for primary keys in tables?
...ore assuming that "it" will never change, you're one finance decision away from a database rebuild.
– Andrew Hill
Sep 11 '15 at 2:04
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Django Admin - Disable the 'Add' action for a specific model
... need other things, and the 'add model' in the django admin throughs a 500 from a custom queryset.
5 Answers
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What does a tilde do when it precedes an expression?
...f other then-contemporary systems programming languages. It probably stems from the way the hardware works; lots of CPUs set a zero bit after an operation, and have a corresponding branch instruction to test it.
– Pointy
Sep 6 '12 at 12:32
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Rspec, Rails: how to test private methods of controllers?
... directly, they can and should be tested indirectly by exercising the code from public methods.
This allows you to change the internals of your code down the road without having to change your tests.
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