From
this site:
On Thu, Mar 23, 2006 at 02:03:57PM +0100, Rafael Garcia-Suarez wrote:
> Tom Hukins (via RT) wrote:
> > Fatal.pm and readdir() do not play well together. Run the followi
+ng
> > script in a directory containing several files. It only prints ou
+t '.'.
> > Then comment out the 'use Fatal' line and run the script again. I
+t now
> > prints out all the files in the directory.
> >
> > #!/usr/bin/perl
> >
> > use strict;
> > use warnings;
> >
> > use Fatal qw(readdir);
> >
> > my $start_dir = '.';
> > opendir(my $dir, $start_dir);
> > my [at]subdir = readdir $dir;
> > closedir $dir;
> > print "@subdir\n";
>
s''(q.S:$/9=(T1';s;(..)(..);$..=substr+crypt($1,$2),2,3;eg;print$..$/
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.