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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...
How do getters and setters work?
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127
Tutorial is not really required for this. Read up on encapsulation
private String myField; //"...
How do you manage your gists on GitHub? [closed]
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121
Check out GistBox. It supports searching, editing and labels. Here's a screenshot:
There's a...
Copy array items into another array
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Use the concat function, like so:
var arrayA = [1, 2];
var arrayB = [3, 4];
var newArray = arrayA.concat(arrayB);
The value of newArray will be [1, 2, 3, 4] (arrayA and arrayB remain unchanged; concat creates and returns a new array for the result).
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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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When is the thread pool used?
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242
Your understanding of how node works isn't correct... but it's a common misconception, because...