in reply to Re: Difference arrays.
in thread Difference arrays.

Similar idea like mine above , but much, much better than I did it! ++ and ++ could I vote twice!

s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In Section Seekers of Perl Wisdom