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Get a list of distinct values in List
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answered Apr 21 '12 at 0:33
Kirk WollKirk Woll
68.3k1818 gold badges169169 silver badges184184 bronze badges
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Flatten an Array of Arrays in Swift
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Swift >= 3.0
reduce:
let numbers = [[1,2,3],[4],[5,6,7,8,9]]
let reduced = numbers.reduce([], +)
flatMap:
let numbers = [[1,2,3],[4],[5,6,7,8,9]]
let flattened = numbers.flatMap { $0 }
joined:
let numbers = [[1,2,3],[4],[5,6,7,8...
Check whether an array is empty [duplicate]
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420
There are two elements in array and this definitely doesn't mean that array is empty. As a quick...
Using sed, how do you print the first 'N' characters of a line?
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answered Feb 11 '09 at 20:42
Paul TomblinPaul Tomblin
162k5555 gold badges299299 silver badges392392 bronze badges
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What are the differences between ipython and bpython?
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answered Nov 20 '10 at 15:20
Sven MarnachSven Marnach
446k100100 gold badges833833 silver badges753753 bronze badges
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Mongo: find items that don't have a certain field
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edited Aug 11 '16 at 18:02
Somnath Muluk
43.6k2828 gold badges198198 silver badges212212 bronze badges
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Java Mouse Event Right Click
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170
To avoid any ambiguity, use the utilities methods from SwingUtilities :
SwingUtilities.isLeftMo...
How do you include Xml Docs for a class library in a NuGet package?
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100
The problem was that I didn't check "Generate Xml Documentation" for the build configuration I ...
How to use ArrayAdapter
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edited Oct 20 '16 at 2:31
ivandov
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answered Feb 15 '1...
How can I import one Gradle script into another?
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There is a new feature in 0.9. You can use apply from: 'other.gradle' command.
Read my question about same thing at: Is there a way to split/factor out common parts of Gradle build
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