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Cron jobs and random times, within given hours

I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm. ...
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Why doesn't JavaScript support multithreading?

...n actions in the following manner: Process A, Thread 1 Process A, Thread 2 Process B, Thread 1 Process A, Thread 3 Process A, Thread 4 Process B, Thread 2 Pause Process A Process B, Thread 3 Process B, Thread 4 Process B, Thread 5 Start Process A Process A, Thread 5 This allows some form of sche...
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How can I enable zoom in on UIWebView which inside the UIScrollView?

... answered May 29 '10 at 20:46 john geshrickjohn geshrick 3,49611 gold badge1313 silver badges33 bronze badges ...
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Is there any way to not return something using CoffeeScript?

... | edited Dec 20 '12 at 13:52 answered Sep 12 '11 at 17:21 ...
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Which, if any, C++ compilers do tail-recursion optimization?

...); int foo(int n, int acc) { return (n == 0) ? acc : bar(n - 1, acc + 2); } int bar(int n, int acc) { return (n == 0) ? acc : foo(n - 1, acc + 1); } Letting the compiler do the optimisation is straightforward: Just switch on optimisation for speed: For MSVC, use /O2 or /Ox. For GCC, Cl...
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Run a single migration file

... 244 You can just run the code directly out of the ruby file: rails console >> require "db/m...
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Git Push Error: insufficient permission for adding an object to repository database

... 882 +50 Repair Pe...
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Ignore modified (but not committed) files in git?

... 277 check out the git-update-index man page and the --assume-unchanged bit and related. when I ha...
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How do I ignore files in Subversion?

...is answer has been updated to match SVN 1.8 and 1.9's behaviour) You have 2 questions: Marking files as ignored: By "ignored file" I mean the file won't appear in lists even as "unversioned": your SVN client will pretend the file doesn't exist at all in the filesystem. Ignored files are specifie...
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No route matches “/users/sign_out” devise rails 3

... 29 Answers 29 Active ...