Python falls short in a few areas. For instance, Python isn’t the fastest language around, but third-party libraries like NumPy let you work around that. Where Python is most deficient, though, is ...

Every Python developer knows some or all of these libraries, because they’re stable, reliable, and excellent at what they do.

Python’s built-in data structures—like lists, tuples, sets, and dictionaries—are the backbone of efficient, readable, and scalable code. Knowing when and how to use each can drastically improve ...