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How to use index in select statement?
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edited Nov 2 '12 at 15:20
Lukas Eder
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Using DNS to redirect to another URL with a path [closed]
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answered Feb 25 '12 at 12:43
eudoxoseudoxos
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What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?
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edited Jul 17 '12 at 16:10
Kyle Clegg
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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
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120
The ContentList's Set method will not get called when you change a value inside the collection,...
Static Vs. Dynamic Binding in Java
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edited Mar 29 '18 at 15:03
Andrew
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Using the Swift if let with logical AND operator &&
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As of Swift 1.2, this is now possible. The Swift 1.2 and Xcode 6.3 beta release notes state:
More powerful optional unwrapping with if let — The if let construct
can now unwrap multiple optionals at once, as well as include
inter...
Convert JavaScript String to be all lower case?
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answered Sep 30 '08 at 20:26
John TopleyJohn Topley
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How do I get the full path to a Perl script that is executing?
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23 Answers
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Create an empty object in JavaScript with {} or new Object()?
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url: '/img/picture.jpg',
width: 300,
height: 200
};
Arrays
For arrays, there's similarly almost no benefit to ever using new Array(); over []; - with one minor exception:
var emptyArray = new Array(100);
creates a 100 item long array with all slots containin...
How do I UPDATE from a SELECT in SQL Server?
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