Hi could someone please enlighten me on this: 
$code .= "s{\\Q$in\\E}{$out}g";

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What do the \Q and the \E mean? This is from a script in the Perl Cookbook... Thanks monks!
Update:
From the Camel book page 61, \Q is to "Backslash all following nonalphanumeric characters" and \E is to End the expression. Am I right in understanding that \Q is to "Escape whatever that follows, including special characters like $, \ etc" ? Thanks, and sorry for replying to my own question... sheesh the trials and tribulations of a Perl newbie... :-\
Update:
Edited title, following davido's editorial feedback...

In reply to What do \Q and \E mean? by apt_get

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