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Running a cron every 30 seconds
Ok so I have a cron that I need to run every 30 seconds.
19 Answers
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git --git-dir not working as expected
I am trying to run git from a different directory than I am in. So for example if I am in:
4 Answers
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Which, if any, C++ compilers do tail-recursion optimization?
It seems to me that it would work perfectly well to do tail-recursion optimization in both C and C++, yet while debugging I never seem to see a frame stack that indicates this optimization. That is kind of good, because the stack tells me how deep the recursion is. However, the optimization would be...
How can I style an Android Switch?
The switch widget introduced in API 14 is styled by default with holo theme.
I want to style it slightly different, changing its colors and shape a bit for branding reasons. How does one go about this? I know it must be possible, as ive seen the difference between default ICS and Samsung's touchwiz ...
Easier way to debug a Windows service
Is there an easier way to step through the code than to start the service through the Windows Service Control Manager and then attaching the debugger to the thread? It's kind of cumbersome and I'm wondering if there is a more straightforward approach.
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iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
(This is a multi-part question, I will try my best to summarise the scenario.)
9 Answers
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Is < faster than
Is if( a < 901 ) faster than if( a <= 900 ) .
14 Answers
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Why not use Double or Float to represent currency?
I've always been told never to represent money with double or float types, and this time I pose the question to you: why?
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npm command to uninstall or prune unused packages in Node.js
Is there a way to simply uninstall all unused (undeclared) dependencies from a Node.js project (ones that are no longer defined in my package.json .) When I update my application I like to have the unreferenced packages removed automatically.
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What characters are forbidden in Windows and Linux directory names?
I know that / is illegal in Linux, and the following are illegal in Windows
(I think) * . " / \ [ ] : ; | ,
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