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Re^3: Idiom to return 0 or random number of array elements

by tobyink (Abbot)
on Dec 07, 2012 at 12:29 UTC ( #1007728=note: print w/ replies, xml ) Need Help??

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  1. or download this
    use 5.010;
    use strict;
    ...
    my %hash = ('' => 'Hello ', '1' => 'World');
    
    say $hash{ WA() }, @hash{ WA() };
    

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