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How do I shuffle an array in Swift?
...x = [1, 2, 3].shuffled()
// x == [2, 3, 1]
let fiveStrings = stride(from: 0, through: 100, by: 5).map(String.init).shuffled()
// fiveStrings == ["20", "45", "70", "30", ...]
var numbers = [1, 2, 3, 4]
numbers.shuffle()
// numbers == [3, 2, 1, 4]
Swift 4.0 and 4.1
These extensions add a shuffle(...
Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
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answered Dec 15 '10 at 11:55
WarrenFaithWarrenFaith
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Example of UUID generation using Boost in C++
...; uuid << std::endl;
}
Example output:
7feb24af-fc38-44de-bc38-04defc3804de
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What is the difference between '&' and ',' in Java generics?
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arshajiiarshajii
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AndroidRuntime error: Parcel: unable to marshal value
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Your HashMap itself is serializable but is the Bottle class serializable? If not, it will not se...
How do I sort an array of hashes by a value in the hash?
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Nowaker
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answered Jun 30 '10 at 23:29
Stéphan KochenSt...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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edited Jul 24 '12 at 1:50
Ry-♦
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CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:
...#box2 { position: absolute }
#box3 { position: absolute; top: 10px }
/* Styling */
#box1 { background: #efe; padding: 5px; width: 125px }
#box2 { background: #fee; padding: 2px; width: 100px; height: 100px }
#box3 { background: #eef; paddi...
How to remove the first character of string in PHP?
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edited Oct 31 '15 at 17:40
tleb
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How to manually deprecate members
...recated, obsoleted, renamed, and a message :
@available(iOS, deprecated:6.0)
func myFunc() {
// calling this function is deprecated on iOS6+
}
Or
@available(iOS, deprecated: 6.0, obsoleted: 7.0, message: "Because !")
func myFunc() {
// deprecated from iOS6, and obsoleted after iOS7, the ...