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NSDefaultRunLoopMode vs NSRunLoopCommonModes
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Warpling
1,63522 gold badges1818 silver badges2929 bronze badges
answered Aug 28 '11 at 20:38
viggio24viggio24
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Best way to use html5 data attributes with rails content_tag helper?
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Rails 3.1 ships with built-in helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div dat...
how to view the contents of a .pem certificate
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143
Use the -printcert command like this:
keytool -printcert -file certificate.pem
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How do Python's any and all functions work?
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381
You can roughly think of any and all as series of logical or and and operators, respectively.
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How does the ThreadStatic attribute work?
...rs that emit to IL like VB.NET and C# don't need to know anything about Win32 TLS in order to emit IL code that can read and write a variable that has the ThreadStatic attribute. There's nothing special about the variable as far as C# knows - it's just a location to read and write stuff. The fact ...
How to output messages to the Eclipse console when developing for Android
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153
Rather than trying to output to the console, Log will output to LogCat which you can find in Ecl...
Is there a performance difference between i++ and ++i in C++?
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432
[Executive Summary: Use ++i if you don't have a specific reason to use i++.]
For C++, the answ...
PowerMockito mock single static method and return object
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136
What you want to do is a combination of part of 1 and all of 2.
You need to use the PowerMocki...
'const string' vs. 'static readonly string' in C#
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answered Jul 6 '10 at 23:29
SLaksSLaks
771k161161 gold badges17711771 silver badges18631863 bronze badges
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Array extension to remove object by value
... self.removeAtIndex(index)
}
}
}
Example:
var ar = [1, 2, 3, 2]
ar.removeObject(2)
print(ar) // [1, 3, 2]
Update for Swift 2 / Xcode 7 beta 2: As Airspeed Velocity noticed
in the comments, it is now actually possible to write a method on a generic type that is more restrictive on...