Testing functions isn't hard, but how do you test user input and output? In my last article, I started looking at "pytest", a framework for testing Python programs that's really changed the way I look ...

Whether you're just getting started with Python, or you need a deep dive into machine learning or web development, these free and low-cost courses have you covered Python has a well-earned reputation ...

Don't test your code? pytest removes any excuses. Software developers don't just write software; they also use software. So, they're the first to recognize, and understand, that software is complex ...