I'm personally working .Net then C#, which I'm starting to get a great understanding of. After getting a great understanding of this language and how it works I plan on moving to C++ where I want to learn everything else I might have missed, since I'm a read and learn or learn from hours of messing up it will help.
Personally, if you want to work on making own websites then learn coding that works towards websites, you will need to know Java as well, which Java can then open you up to application making as well. Personally, I really wish I would have learned HTML rather than application code because it would be cool to have my own site.