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How to round up to the nearest 10 (or 100 or X)?

... The above doesn't work when x is a vector - too late in the evening right now :) > roundUpNice(0.0322) [1] 0.04 > roundUpNice(3.22) [1] 4 > roundUpNice(32.2) [1] 40 > roundUpNice(42.2) [1] 50 > roundUpNice(422.2) [1] 500 [[EDIT]] If the question is how to round to a specified nea...
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What exactly are “spin-locks”?

... performance penalty if the wait time is really short, because your thread now has to wait for a preemption to receive CPU time again. Besides, kernel objects are not available in every state of the kernel, such as in an interrupt handler or when paging is not available etc. Spinlocks don't cause pr...
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iOS Simulator failed to install the application

...have created a Cordova 2.1.0 app, It ran fine for the first 2-3 times. But now when I am trying to run it through terminal it is giving me the following error.I didn't change anything. ...
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Sleeping in a batch file

... Oh yeah I know. The example i gave was just to demonstrate the error :) – Blorgbeard is out Aug 30 '13 at 4:35 3 ...
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Parse date string and change format

...se is a better alternative if the exact format of a legal ISO string is unknown. ISO may or may not contain microseconds. It may or may not contain trailing "Z". datetime.strptime is not flexible enough to accomodate for that. – Michael Kariv Dec 12 '13 at 10:5...
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Visual Studio “Find” results in “No files were found to look in. Find stopped progress.”

...k, sometimes Ctrl + Scroll Lock, and other times Alt + Scroll Lock. Right now, nothing works. This has been a huge problem for me. Shame on Microsoft for not fixing this bug in the last nine years. share | ...
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examining history of deleted file

... When you want to look at old files you really should know the difference between: svn cat http://server/svn/project/file -r 1234 and svn cat http://server/svn/project/file@1234 The first version looks at the path that is now available as http://server/svn/project/file and ...
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How can I make a jQuery UI 'draggable()' div draggable for touchscreen?

... Heh, now the plugin is missing from manifestinteractive.com, too. Try this: plugins.jquery.com/files/jquery.touch.js.txt – Ian Hunter Sep 14 '11 at 17:56 ...
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Match all elements having class name starting with a specific string [duplicate]

... now its similar to the above – TMB Oct 12 '15 at 18:42 ...
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How does TestFlight do it?

...ine they will start some kind of premium offering in the future. It's free now and the new SDK is really impressive. It can gather crash logs and usage information directly from your test clients and even symbolicate them if you are comfortable uploading your dsyms. – Nick ...