Programming language to learn on free time?

i have tons of free time so i thought, i'd learn a programming language.





what would you recommend for me to learn? something i could use or probably make a career out of 5 years from now...





i have some(actually very little, insignificant) programming experience.Programming language to learn on free time?
C++


=


Tutorials On-Line


-


http://www.cprogramming.com/tutorial.htm鈥?/a>


http://www.cplusplus.com/doc/tutorial/


=


Free E-Books


-


Thinking in C++ 2nd Edition by Bruce Eckel


Volume 1 %26amp; Volume 2


http://www.mindview.net/Books/TICPP/Thin鈥?/a>


=


Code::Blocks == Open Source C/C++ IDE


-


http://www.codeblocks.org/downloads/bina鈥?/a>


codeblocks-8.02mingw-setup.exe


- Setup Instructions


http://www.cprogramming.com/code_blocks/Programming language to learn on free time?
Actually any of them if you have free time, programmers have nothing better to do.
java or C++