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Re: problem with foreach

by neniro (Priest)
on Jun 16, 2006 at 07:39 UTC ( [id://555703]=note: print w/replies, xml ) Need Help??


in reply to problem with foreach

EDIT: I'm to slow - see node above

You can fill the array in one step using qw, and you can count all 'b' in this array in one step using grep: 

my @ar  = qw /a b b a/;
my $cnt = 0 ;

$cnt    = grep /b/, @ar;

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