<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">For more of these sort of “secret" operators: <div class=""><br class=""></div><div class=""><a href="http://www.catonmat.net/blog/secret-perl-operators/" class="">http://www.catonmat.net/blog/secret-perl-operators/</a></div><div class=""><br class=""></div><div class=""><a href="https://metacpan.org/pod/distribution/perlsecret/lib/perlsecret.pod" class="">https://metacpan.org/pod/distribution/perlsecret/lib/perlsecret.pod</a></div><div class=""><br class=""></div><div class=""><br class=""></div></body></html>