what programming languages do you know?
i know HTML / CSS / PHP / SQL / C++ /
learning java << shittiest language ever
Java, C, C++, a bit of assembly, php, html, CSS(even though php, html and CSS don't really count), C#, python(Even though that's a given :S), SQL and Action script. I've worked with the platform sdk(So have most C and C++ programmers), the XNA framework, and currently I'm remaking the game engine I made in C# with XNA in C++ with the DirectX SDK. Primarily though(meaning, the languages I'm experienced most with), are php, SQL, C#, C\C++ and java, with a bit of action script. If I have to work with the .net framework, and I can't use C\C++, I will usually go to C#.
To be a good programmer all you really need to know is Java(for cross platform), C or C++, SQL(for database querying, php is next to useless without it), php for websites that are dynamic, you should also know a bit of python to quickly get your concepts down, and you should go with the most professional .net language, which is C#, simply because the .Net framework is growing rapidly.