I was browsing trough the rules for Perl Golf
, when I saw the following one-liner:perl -wle 'print +0'
On my macine, it returns 134531284
, and indeed the page says: "You may assume that such an address will be > 100000 (At least one machine is known where the number is 156000) You may assume the address is a multiple of 4." So it has something to do with addresses of objects, but since I've never heard about this in the context of perl before, I hope that someone can clarify this for me.
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>
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
Want more info? How to link or
or How to display code and escape characters
are good places to start.