You're taking a new programming class this fall, and you don't know anything about code. Python is taught widely in schools, and it's one of the most loved programming languages because it's simple.

Python maintains its runaway top ranking in the Tiobe index of programming language popularity, while older languages continue to rise. Perl surprises.

TIOBE Programming Index News August 2025: AI Copilots Are Boosting Python’s Popularity Your email has been sent Generative AI can be a self-fulfilling prophecy: Because gen AI scans vast amounts ...

But some mistakes are bound to happen due to not knowing the nature of a programming language. So I've compiled some of the most common mistakes you might make while programming in Python.