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Re: Idiom to return 0 or random number of array elements

by LanX (Canon)
on Dec 07, 2012 at 05:48 UTC ( #1007690=note: print w/ replies, xml ) Need Help??

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  1. or download this
      DB<130>  @array=a..c
     => ("a", "b", "c")
    ...
     
      DB<135> @array[0 .. -1 + int rand 1+ @array]
     => ("a", "b")
    

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