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What are all the uses of an underscore in Scala?
...](a: K[T])
Ignored variables
val _ = 5
Ignored parameters
List(1, 2, 3) foreach { _ => println("Hi") }
Ignored names of self types
trait MySeq { _: Seq[_] => }
Wildcard patterns
Some(5) match { case Some(_) => println("Yes") }
Wildcard patterns in interpolations
"abc" match {...
css transform, jagged edges in chrome
I've been using CSS3 transform to rotate images and textboxes with borders in my website.
11 Answers
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Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?
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173
It seems quite a basic question. But I agree with you the document is not as clear as other docu...
Is there a way to programmatically scroll a scroll view to a specific edit text?
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answered Jul 26 '11 at 14:39
Sherif elKhatibSherif elKhatib
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Convert all first letter to upper case, rest lower for each word
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answered Dec 21 '09 at 23:26
jspcaljspcal
45.7k44 gold badges6464 silver badges6666 bronze badges
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Using Mockito with multiple calls to the same method with the same arguments
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edited Oct 10 '17 at 7:03
nbrooks
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answered Nov...
Could not find method compile() for arguments Gradle
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RussellStewartRussellStewart
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'nuget' is not recognized but other nuget commands working
...r nuget.exe (for me this is: C:\Program Files (x86)\NuGet\Visual Studio 2013)
Restart Visual Studio
I would have posted this as a comment to your answer @done_merson but I didn't have the required reputation to do that.
sh...
Count number of lines in a git repository
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1183
xargs will do what you want:
git ls-files | xargs cat | wc -l
But with more information and p...
Save Screen (program) output to a file
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133
There is a command line option for logging. The output is saved to screenlog.n file, where n is...