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

Python is a great language for beginners to learn, and mastering variables and data types is a crucial step in becoming proficient in Python programming.

This makes Python flexible and convenient for developers because you don’t have to rigorously define and track variable types if you’re just throwing together a quick-and-dirty script.

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.