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Re: foreach loops

by Mr. Muskrat (Canon)
on Dec 22, 2004 at 06:30 UTC ( [id://416709]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my %hash;
    my @array = qw( ABC DEF GHI );
    $hash{$_}++ for (@array); # $_ is the loop variable.
    
  2. or download this
    my %hash;
    my @array = qw( ABC DEF GHI );
    for my $key (@array) {
      $hash{$key}++
    }
    

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