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Tracking the script execution time in PHP

..."; echo "It spent " . rutime($ru, $rustart, "stime") . " ms in system calls\n"; Note that you don't need to calculate a difference if you are spawning a php instance for every test. share | im...
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Objective-C class -> string like: [NSArray className] -> @“NSArray”

... Class arrayClass = NSClassFromString (name); id anInstance = [[arrayClass alloc] init]; share | improve this answer | follow | ...
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Python: Making a beep noise

...be happy to hear that Windows has its own (brace yourself) Beep API, which allows you to send beeps of arbitrary length and pitch. Note that this is a Windows-only solution, so you should probably prefer print('\a') unless you really care about Hertz and milliseconds. The Beep API is accessed throug...
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Display numbers with ordinal suffix in PHP

... I like your solution. Additionally if you prefer not to generate 0th modify the last line to be $abbreviation = ($number)? $number. $ends[$number % 10] : $number; – Gavin Jackson Feb 26 '14 at 10:02 ...
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git-upload-pack: command not found, when cloning remote Git repo

... answered Oct 22 '08 at 11:20 Matt CurtisMatt Curtis 21.1k66 gold badges5757 silver badges6363 bronze badges ...
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Navigation bar appear over the views with new iOS7 SDK

...o! The space your navigation bar takes up should be accounted for automatically if ([self respondsToSelector:@selector(edgesForExtendedLayout)]) self.edgesForExtendedLayout = UIRectEdgeNone; You need add the above in your -(void)viewDidLoad method. Note: You should be using the latest GM...
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Where do I set my company name?

...lt, Xcode inserts a company name something similar to the following in all new source files (.m .h etc): Copyright (c) 2009 MyCompanyName. All rights reserved. Changing this reference is as simple as entering the following from within a terminal window, replacing “YourNameH...
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How can I check the system version of Android?

...ow how can I check the system version (e.g. 1.0 , 2.2 , etc.) programatically? 13 Answers ...
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Cannot serve WCF services in IIS on Windows 8

...you get an error then use the below C:\> DISM /Online /Enable-Feature /all /FeatureName:WCF-HTTP-Activation C:\> DISM /Online /Enable-Feature /all /FeatureName:WCF-HTTP-Activation45 share | ...
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CSS @font-face - what does “src: local('☺')” mean?

...icates any two-byte unicode characters won't work in a font name on Mac at all, so that lessens the likelihood that someone actually released a font with such a name. There are a few reasons why smiley is a better solution: Webkit+Font Management software can mess up local referenc...