Taking computer science and several different jobs required me to learn the a collection of language over time.
QBASIC and whatever flavor BASIC was on the Apple //e back in the day, plus Visual BASIC
C/C++ - highlight here was having a couple small DOS apps go out to 7000+ computers nationwide
Assembler (Intel x86 flavor) - learned in computer science. Not very fluent in it but I appreciate those who code with it!
Web related languages:
Perl - not overly fluent in it
PHP
Java - not overly fluent in it but will have to be for fall semester
Python (Zope flavored)
ASP (JScript flavored)
HTML/CSS/JavaScript
At work, I'm actually working on a web app that I whipped up in PHP, then later coded it in Java and today I'm coding it in Python/Zope.
On a side note, anyone here good at picking up computer languages and not so good with people languages? I've tried French, German, and Russian and none of them come as easily as computer languages do for me.