in reply to Re^2: Finding duplicate keys (cmp)
in thread Finding duplicate keys

Thanks for pointing out the inadequacies of my code. I didn't think of using cmp as I haven't used it very frequently. :-/

antirice    
The first rule of Perl club is - use Perl
The ith rule of Perl club is - follow rule i - 1 for i ] 1

In Section Seekers of Perl Wisdom