BackandFront for simple but effective web solutions.
For standalone applications, I code in Visual Basic .Net, and i'm getting into Android Apps development currently.
Q&A for professional and enthusiast programmers
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for pro webmasters
Q&A for computer enthusiasts and power users
Q&A for Ubuntu users and developers
Q&A for professional programmers interested in conceptual questions about software development