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Is there a TRY CATCH command in Bash
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How to change current Theme at runtime in Android [duplicate]
...avedInstanceState); your theme will set and activity
does not recreate anymore
protected void onCreate(Bundle savedInstanceState) {
setTheme(android.R.style.Theme_Dark);
super.onCreate(savedInstanceState);
// ...
setContentView(R.layout.main);
}
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How to generate Class Diagram (UML) on Android Studio (IntelliJ Idea)
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doesn't work anymore, should edit answer to provide solution for AS 2.x
– octohedron
Apr 25 '16 at 10:20
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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...
How Do I Take a Screen Shot of a UIView?
...I think you may want renderInContext, not drawInContext. drawInContext is more a method you would override...
Note that it may not work in all views, specifically a year or so ago when I tried to use this with the live camera view it did not work.
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How to create a directory using Ansible
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@Alex Wouldn't it be more clear to say "parent directories"?
– Carolus
Sep 6 at 9:12
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How do I convert a String to an InputStream in Java?
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278
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C++, What does the colon after a constructor mean? [duplicate]
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@Smashery that's not even more questionable than the confusing one : what'd be used in enclosure, bow or curly brace ? As often seen e.g: class Vector { Vector(int s) :elem{new double[s]}, sz{s} { } ... }
– user7712945
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Finding sum of elements in Swift array
...t 2:
let multiples = [...]
sum = multiples.reduce(0, combine: +)
Some more info:
This uses Array's reduce method (documentation here), which allows you to "reduce a collection of elements down to a single value by recursively applying the provided closure". We give it 0 as the initial value, a...
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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