|Think about Loose Coupling|
Re: Idiom to return 0 or random number of array elementsby BrowserUk (Pope)
|on Dec 07, 2012 at 05:37 UTC||Need Help??|
I can then extend that to return a random number of elements: @array[0 .. int rand @array];. But I need to also sometimes get 0 elements.
That will return 0 elements approx. 10% of the time:
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