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Ternary operator is twice as slow as an if-else block?
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Slowing speed of Viewpager controller in android
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Understanding Fragment's setRetainInstance(boolean)
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edited Feb 18 '17 at 12:33
Willi Mentzel
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Understanding __get__ and __set__ and Python descriptors
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148
The descriptor is how Python's property type is implemented. A descriptor simply implements __...
Fastest way to convert an iterator to a list
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edited Sep 25 '10 at 18:41
answered Sep 24 '10 at 20:48
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jQuery `.is(“:visible”)` not working in Chrome
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Delete keychain items when an app is uninstalled
...om keychain here
[[NSUserDefaults standardUserDefaults] setValue:@"1strun" forKey:@"FirstRun"];
[[NSUserDefaults standardUserDefaults] synchronize];
}
//...Other stuff that usually happens in didFinishLaunching
}
This checks for and sets a "FirstRun" key/value in NSUserDef...
Remove useless zero digits from decimals in PHP
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$num + 0 does the trick.
echo 125.00 + 0; // 125
echo '125.00' + 0; // 125
echo 966.70 + 0; // 966.7
Internally, this is equivalent to casting to float with (float)$num or floatval($num) but I find it simpler.
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How to change font of UIButton with Swift
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Multiprocessing vs Threading Python [duplicate]
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