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Weak and strong property setter attributes in Objective-C
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edited Apr 18 '13 at 11:23
answered Oct 27 '11 at 7:10
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Getting current directory in .NET web application
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SLaksSLaks
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I want to get the type of a variable at runtime
... but Any is not Int. It works on Scala 2.10, and it should work on Scala 2.11, and I don't know why it isn't.
– Daniel C. Sobral
Jul 18 '16 at 23:39
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Android image caching
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edited Mar 31 '11 at 5:03
Chris Lacy
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How to increment a pointer address and pointer's value?
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answered Nov 21 '11 at 6:34
felipemaiafelipemaia
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Ruby Array find_first object?
...ethod if you wanted to return first value where block returns true
[1,2,3,11,34].detect(&:even?) #=> 2
OR
[1,2,3,11,34].detect{|i| i.even?} #=> 2
If you wanted to return all values where block returns true then use select
[1,2,3,11,34].select(&:even?) #=> [2, 34]
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How do I remove a project configuration in Visual Studio 2008?
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edited Oct 11 '14 at 18:18
Matthias
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How to sort an array in Bash
... afterwards.
– Mark H
Sep 24 '16 at 11:06
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@MarkH It's necessary because sorted=() is not a com...
How do you downgrade rubygems?
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Updated November 2011: Now that RVM's out, try running rvm install rubygems <version>.
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Difference between Python datetime vs time modules
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answered Sep 20 '11 at 4:00
SingleNegationEliminationSingleNegationElimination
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