The “pip” command with the “list” method will print a list of all centrally and locally installed PyPI packages and their versions. Because most of our packages are installed this way, this is the ...

Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main file of ...

Learn the power of Python functions! Organize code, reduce repetition, and make your students’ Python programs more modular with essential function-building skills. This workbook teaches students ...

Python 3.15.0 was released on October 9, 2026. The "Removed" section of the official "What's New in Python 3.15" document ...

Python falls short in a few areas. For instance, Python isn’t the fastest language around, but third-party libraries like NumPy let you work around that. Where Python is most deficient, though, is ...

In the last post introducing Python, I demonstrated how to make a simple app using variables and conditional statements. In order to do anything really powerful in a given programming language though, ...