! /^\|$/;
$this !~ /^\|$/;
ord($this) != 124;
ord($this) != 0x7c;
ord($this) != 0174;
seek(THIS, 2, 0);
`ls -l $this` !~ /^p/;
! -p _;
return ! -p _;
-p _ && die;
die if -p _;
return 1 unless -p _;
use Test::More; isnt($this, 'pipe', 'Magritte check');
$this ne 'a|';
next unless /^(\w)\|$/; next if $1 eq 'a';
open(my $fh, "a|"); while(<$fh>) { die if /\Q$this\E/; }
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|
