All three specialities can be needed depending on your project. If your weakness lies in making a computer do your bidding, I might suggest that the Python language is a good one to learn.

What are the best web programming languages to both learn and develop with? Here, we compare web technologies and explain why certain web programming languages are loved, while others are scorned.

Python proves popular once again. Discover the best programming languages to learn for high-demand jobs in 2025.

What are the best languages for getting into functional programming? This question was originally answered on Quora.