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Re^8: Hash Question

by perlnoobster (Sexton)
on Jan 09, 2013 at 12:52 UTC ( #1012470=note: print w/ replies, xml ) Need Help??


in reply to Re^7: Hash Question
in thread Hash Question

hey choroba, I've tried adding curly brackets but i still cannot figure out what the issue is, please help? Thank you


Comment on Re^8: Hash Question
Re^9: Hash Question
by Anonymous Monk on Jan 09, 2013 at 13:05 UTC

    hey choroba, I've tried adding curly brackets but i still cannot figure out what the issue is, please help? Thank you

    Have you read perlintro?

    for ( ... ) { # start something

        for ( ... ) { ... }

    } # end something

      Hello Anonmous monk, I'm making progress:
      foreach (<$ah>) { my @text = split(/\t/); for my $value (@text[11, 14, 17]) { if ($bHash{ $text[3] } eq $value) { $bHash{ $text[0] } = $value; last; } print OUT2 join( "\t", @text[1,2,3,4,11,5,6,8,7,11,12]),"\t1\t1\n" +; } } close $ah;
      it works however the results seem to be duplicated? Thank you
        That's strange, even if I use just the original column i.e. 11 the results are generated but not correctly:
        foreach (<$ah>) { my @text = split(/\t/); for my $value (@text[11]) { if ($bHash{ $text[3] } eq $value) { $bHash{ $text[0] } = $value; last; } print OUT2 join( "\t", @text[1,2,3,4,11,5,6,8,7,11,12]),"\t1\t1\n" +; } } close $ah;

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