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hash slice

by pglenski (Beadle)
on Mar 10, 2005 at 15:18 UTC ( #438284=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    my @ary = qw(a b c d d e b d);
    my %hsh;
    undef @hsh{@ary};
    my @ary2 = keys %hsh;
    print "@ary2\n";
    

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