my @filtered_keys = grep { $_ > 0.4 } keys %hash;
foreach $key ( @filtered_keys ) {
    # Do something with $hash{$key} , which will be the
    # url's pertaining to each of the keys whos numeric
    # value is greater than 0.4.
}

[download]

Dave

In reply to Re: Hash table manipulation by davido
in thread Hash table manipulation by sarvan

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