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What does a double * (splat) operator do
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how to check redis instance version?
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$ redis-server --version
gives you the version.
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Get last result in interactive Python shell
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New Array from Index Range Swift
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183
This works for me:
var test = [1, 2, 3]
var n = 2
var test2 = test[0..<n]
Your issue could...
How to calculate a mod b in Python?
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There's the % sign. It's not just for the remainder, it is the modulo operation.
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Why does substring slicing with index out of range work?
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Python's “in” set operator
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If someone implemented his class's hash function in a twisted way, this is what he may get (and deserve).
– ugoren
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How to randomly sort (scramble) an array in Ruby?
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Built in now:
[1,2,3,4].shuffle => [2, 1, 3, 4]
[1,2,3,4].shuffle => [1, 3, 2, 4]
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stringstream, string, and char* conversion confusion
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Yinon Ehrlich
46644 silver badges1313 bronze badges
answered Sep 3 '09 at 16:25
sbisbi
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