From Rosetta Code
My Favorite Languages
Language Proficiency
Java Hobby Programmer
Pascal Language for studying
Delphi Language for studying computer graphics
Mathematica IMHO it does not belong to this list, but studying in university
Go Did some programming there
CoffeeScript Excited about
JavaScript Can tell if a code is written in this language
Lua Have tried
Brainf*** I know every single operator
Perl 6 Have written something
C Never learned advanced c
C sharp Knew... once...
x86 Assembly Novice