Posts Tagged "7 Languages in 7 Weeks" 6.5 Languages in 12 Days (3/20/12) 7 Languages: Haskell (3/19/12) 7 Languages: Clojure (3/18/12) 7 Languages: Erlang (3/18/12) 7 Languages: Scala (3/13/12) 7 Languages: Prolog (3/10/12) 7 Languages: Io (3/10/12) 7 Languages: Ruby (3/8/12)