I got this piece of code from here a while back. (I looked for the code again to give the author credit, but couldn't find it) I modified it to work in a browser (one line, big mod).

If I run this from a terminal window, everything works as it should, i.e.:

node 1

node 2

node 3

However, if I run it from within a browser, the nodes are displayed as follows:

node 1 node 2 node 3

I've looked at it and haven't been able to figure out the difference yet. Can someone please explain ?

#!/usr/bin/perl -w use LWP::Simple; $/ = undef; my $slurp = get("http://www.perlmonks.org/headlines.rdf"); push @node, [$1,$2] while $slurp =~ /<item>\s*<title\s*>([^<]*)<\/title>\s*<link\s*>([^< + +]*)/gio; print "Content-type: text/html\n\n"; print map { "<a href=\"$_->[1]\">$_->[0]</a>\n" } @node;
Thanks !

In reply to perlmonks-topstories by cajun

Title:
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, details, 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, summary, 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.