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How do I make the return type of a method generic?
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answered Mar 21 '12 at 15:46
Jon SkeetJon Skeet
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How to create an instance of anonymous class of abstract class in Kotlin?
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thedayturns
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answered Jul 7 '13 at 22:23
Michael LangMichael...
How do I clone a github project to run locally?
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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
... Tim RobinsonTim Robinson
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What does git push origin HEAD mean?
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hek2mglhek2mgl
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Android Preferences: How to load the default values when the user hasn't used the preferences-screen
...e that we create ?
– Amol Gupta
Nov 12 '11 at 10:43
9
Also, If your App has multiple entry points...
?: operator (the 'Elvis operator') in PHP
...lse ?: 0); // 0
var_dump(null ?: 'foo'); // 'foo'
var_dump(true ?: 123); // true
var_dump('rock' ?: 'roll'); // 'rock'
?>
By the way, it's called the Elvis operator.
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How can I see the specific value of the sql_mode?
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answered May 14 '12 at 21:29
Ike WalkerIke Walker
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Finding the average of a list
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On Python 3.4+ you can use statistics.mean()
l = [15, 18, 2, 36, 12, 78, 5, 6, 9]
import statistics
statistics.mean(l) # 20.11111111111111
On older versions of Python you can do
sum(l) / len(l)
On Python 2 you need to convert len to a float to get float division
sum(l) / float(len(...
What is the difference between Fragment and FragmentActivity?
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answered May 15 '12 at 22:42
Gunnar KarlssonGunnar Karlsson
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