How do I delete a line in a file?

        for $n (0 .. $#LINE) {
          if (is_snide_answer_to_FAQ($LINE[$n - $spliced])) {
            splice @LINE, $n - $spliced, 1;
            $spliced++;
          }
        }

or:

        for $n (reverse 0 .. $#LINE) {
          if (is_snide_answer_to_FAQ($LINE[$n])) {
            splice @LINE, $n, 1;
          }
        }

or:

        @snide = grep is_snide_answer_to_FAQ($LINE[$_])), 0..$#LINE;
        for (reverse @snide) { splice @LINE, $_, 1 }

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Copyright © 2002 M. J. Dominus