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Purpose of returning by const value? [duplicate]
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136
In the hypothetical situation where you could perform a potentially expensive non-const operati...
Rails migration for change column
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edited Feb 7 '17 at 5:53
Deepak Mahakale
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answ...
Load a UIView from nib in Swift
... project (in interface builder or programmatically).
Update - using Swift 3 syntax
Loading a xib in the following extension is written as an instance method, which can then be used by an initializer like the one above:
extension UIView {
@discardableResult // 1
func fromNib<T : UIVi...
Python, compute list difference
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373
If the order does not matter, you can simply calculate the set difference:
>>> set([...
How do I clear/delete the current line in terminal?
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answered Mar 13 '12 at 7:23
kevkev
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LINQ Orderby Descending Query
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edited Apr 30 '16 at 21:56
Bakudan
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When do you use map vs flatMap in RxJava?
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dwursteisendwursteisen
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2
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How to remove new line characters from a string?
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332
I like to use regular expressions. In this case you could do:
string replacement = Regex.Repl...
Array to String PHP?
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366
Use implode
implode("|",$type);
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Array versus List: When to use which?
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edited May 23 '17 at 12:26
Community♦
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answered Jan 12 '09 at 8:10
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