Tired of out-of-memory errors derailing your data analysis? There's a better way to handle huge arrays in Python.

Aryan Poduri's book, "GOAT Coder," teaches children how to code through hands-on exercises and uncomplicated explanations.

Building a budget involves calculating your monthly income and expenses to see how much money you have and where it's going. It can help you pay your bills, save for the future and achieve your goals.