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How to resize images proportionally / keeping the aspect ratio?
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460
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Call by name vs call by value in Scala, clarification needed
...s that each of its parameters may be pass-by-name or pass-by-value. Furthermore, "call-by-name" has nothing to do with names. => Int is a different type from Int; it's "function of no arguments that will generate an Int" vs just Int. Once you've got first-class functions you don't need to invent ...
What is the difference between Ruby 1.8 and Ruby 1.9
..._CHAR
end
end
unpack('U*').map {|n| n.xchr(escape)}.join
BasicObject More Brutal Than BlankSlate
Ruby 1.9
irb(main):001:0> class C < BasicObject; def f; Math::PI; end; end; C.new.f
NameError: uninitialized constant C::Math
Ruby 1.8.6
irb(main):001:0> require 'blankslate'
=> tr...
Printing object properties in Powershell
...s Bob, I have accepted mjolinor's answer as I feel it answers the question more directly, however I learned a lot from the links you provided and agree that in most cases Write-Host is not suitable. Thanks!
– John
Apr 3 '13 at 18:03
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Android RatingBar change star colors [closed]
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This answer still provides more flexibility over the different states of the stars.
– Tom Bevelander
Dec 14 '15 at 10:35
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Git: which is the default configured remote for branch?
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262
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Returning value that was passed into a method
... like so:
.Returns((string myval) => { return myval; });
Or slightly more readable:
.Returns<string>(x => x);
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In HTML5, should the main navigation be inside or outside the element?
...at's where navigation often goes, but it's not set in stone.
You can read more about it at HTML5 Doctor.
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How do I convert a String to an InputStream in Java?
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UI Design Pattern for Windows Forms (like MVVM for WPF)
...tle too simple for my taste. How would I go about in Winforms and MVP with more complex data display such as TreeView or DataGridView how much (what) logic would reside where?
– bitbonk
Mar 8 '09 at 19:38
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