CGI hidden params vs. character encoding,
perlunitut: Unicode in Perl,
A UTF8 round trip with MySQL,
http://perlgeek.de/en/article/encodings-and-unicode,
The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!)
In reply to Re^4: tr not working by Anonymous Monk in thread tr not working by ultranerds