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Typos, typos.... foreach my $key ( sort {$results->{$b} <=> $results->{$a}} keys %$results ) { Note that we access our hash $results->{'some_key'} as $results is a reference to the hash. So too the %$results notation to dereference $results and give us the hash. If you just have a plain hash %results your code will look like:
You will need to change the other -> derefereces too if that is the case. cheers tachyon s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print In reply to Re: Re: Re: Re: How'd they do that...proportional horz. bars in poll results...
by tachyon
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