Java, JavaScript, or C#? Which programming language earns you the most? Demand for tech contractors continues to rise, but some skills are more sought after than others.

Programming languages: C++ overtakes PHP, but JavaScript, Python and Java still rule While the most used programming languages remain stable, there's quite a lot of change elsewhere.

C is a great language to start out on, because a lot of other languages have borrowed directly or indirectly from it, including Java and JavaScript, C++, Python, PHP, and Perl.

This collection of resources can help you learn JavaScript at the beginner, intermediate and advanced levels.

Obviously a JVM stack developer is going to know Java. But in this world of polyglot programming, knowing a bit of JavaScript, Ruby and Scala as well is a must. In fact, it might even make you a ...