note
BooK
<p>You might want to look at the optimised code with <tt>perl -MO=Deparse</tt>:</p>
<H3>Spoiler</H3>
<code>print $JAPH if $_ = 'Just Another Perl Hacker,' and
$main::{join '', /\b\w/g} = $main::{(split(//, $_, 0))[2] ^ chop $_};
</code>
<p>Nice use of symbolic references and <tt>^</tt>...</p>
<p>The xor part reminds me of my own [id://32896].</p>
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