Those tests were run using that exact same combination:
C:\test>perl -v
This is perl, v5.10.1 built for MSWin32-x64-multi-thread
(with 2 registered patches, see perl -V for more detail)
Copyright 1987-2009, Larry Wall
Binary build 1007 [291969] provided by ActiveState http://www.ActiveSt
+ate.com
Built Jan 27 2010 14:12:21
But the same has been true for every build since at least 5.8.1 and probably earlier, and continues through 5.16.1:
C:\test>perl -v
This is perl 5, version 16, subversion 1 (v5.16.1) built for MSWin32-x
+64-multi-thread
(with 1 registered patch, see perl -V for more detail)
...
C:\test>perl -E"say `tasklist|find \"$$\"`; $x=chr(0); $x x= 1040351;
+say `tasklist|find \"$$\"`; undef $x; say `tasklist|find \"$$\"`"
perl.exe 17672 Console 1 4
+,992 K
perl.exe 17672 Console 1 6
+,080 K
perl.exe 17672 Console 1 6
+,084 K
C:\test>perl -E"say `tasklist|find \"$$\"`; $x=chr(0); $x x= 1040352;
+say `tasklist|find \"$$\"`; undef $x; say `tasklist|find \"$$\"`"
perl.exe 270080 Console 1 4
+,912 K
perl.exe 270080 Console 1 6
+,016 K
perl.exe 270080 Console 1 5
+,012 K
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
-
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.