in reply to Re: removing duplicates entries from an array
in thread removing duplicates entries from an array

We can directly replace   push @unique, $dll; with  $unique{$dll}=1 .
why not ?
- kulls

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Re^3: removing duplicates entries from an array
by ikegami (Patriarch) on Jan 06, 2006 at 17:27 UTC
    Yes, RDup could be eliminated. I didn't remove it for the sake of reusability. 
    my %unique;
foreach $d (@dllExeLines) {        
   if ($d =~ /\Q$serviceName/) {
      foreach $f (split(/,/, $d)) {
         if ($f =~ /\Q$dll/i) {
            $unique{lc($dll)} = $dll;
         }
      }
   }
}

my @unique = sort values %unique;

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