Libraries are collections of shared code. They're common in Python, where they're also called "modules," but they're also ...

Learn how Python's dictionary data structure works as a powerful and versatile way to store and retrieve objects and data in your applications. Programming languages all come with a variety of data ...

Note that we’ve already used Python’s list comprehension in the broken example above, to invoke the list. It’s the expression in the square brackets [], and is basically a short form for loops.

Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.