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Why does Apple recommend to use dispatch_once for implementing the singleton pattern under ARC?

... Honey 20.5k1313 gold badges103103 silver badges182182 bronze badges answered Feb 2 '12 at 20:01 Lily BallardLily ...
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Is it possible to start activity through adb shell? [duplicate]

... 232 Launch adb shell and enter the command as follows am start -n yourpackagename/.activityname ...
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How to globally replace a forward slash in a JavaScript string?

... | edited Dec 30 '10 at 22:47 answered Dec 30 '10 at 22:34 ...
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Using Eloquent ORM in Laravel to perform search of database using LIKE

... 234 You're able to do database finds using LIKE with this syntax: Model::where('column', 'LIKE', '...
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One DbContext per web request… why?

... Raúl Otaño 4,25633 gold badges2424 silver badges5757 bronze badges answered May 14 '12 at 17:59 StevenSteven ...
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How to initialize a vector in C++ [duplicate]

... 273 With the new C++ standard (may need special flags to be enabled on your compiler) you can simply...
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Explode string by one or more spaces or tabs

... 325 $parts = preg_split('/\s+/', $str); ...
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Android Google Maps v2 - set zoom level for myLocation

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ObservableCollection Doesn't support AddRange method, so I get notified for each item added, besides

...| edited Jul 28 '17 at 2:53 community wiki 17 r...
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Should I mix AngularJS with a PHP framework? [closed]

... | edited Dec 30 '13 at 2:53 answered Mar 25 '13 at 22:06 ...