>
>@a = (1,2,3,4,2,3,5);
>
>print "---> @a\n";
>my %b = undef;
>foreach (@a){
>
> print "--- $_";
> $b{$_} =undef;
>}
>
>@a = keys(%b);
>
>print "\n### @a";
>Hmm,that will break the order of the original array. -- Jeff Pang EMAIL: [EMAIL PROTECTED] AIM: jeffpang -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
