Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
open(OUTPUT,">>${len}.words"); while(<>){ chomp($_); $len = length($_); print OUTPUT "$_\n"; } close(OUTPUT);
This doesn't do what the others do. For one, $len isn't defined before the open. Secondly, you don't have an outer loop involved to be able to re-open the files as needed.

Secondly, if you're going to use $_, then use it. Don't piddle around. If you're going to use a named variable (and I'm not saying this is bad), then name it. Otherwise, take advantage of Perl-isms.

while (<>) { chomp; my $len = length; print OUTPUT $_, $/; }
It wouldn't be nice unless I posted my own (unBenchmarked) version.
use IO::File; my %Handles; while (<>) { my $handle = $Handles{length} ||= IO::File->new(">" . length - 1); print $handle $_; } # This is unnecessary unless you're anal (like I try to be) $_->close for values %Handles;

We are the carpenters and bricklayers of the Information Age.

Don't go borrowing trouble. For programmers, this means Worry only about what you need to implement.

In reply to Re2: Extreme Example of TMTOWTDI by dragonchild
in thread Extreme Example of TMTOWTDI by Cody Pendant

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others lurking in the Monastery: (5)
    As of 2020-04-07 14:54 GMT
    Find Nodes?
      Voting Booth?
      The most amusing oxymoron is:

      Results (43 votes). Check out past polls.