The Zen of Python is a list of 19 guiding principles for good programs. Understand its purpose, history, and hidden jokes to improve your code today!| realpython.com
Model citizens use context managers to open and close file resources in Python, but have you ever wondered why it's important to close files? In this tutorial, you'll take a deep dive into the reasons why it's important to close files and what can happen if you don't.| realpython.com
In this tutorial, you'll learn how to use the Python standard REPL (Read-Eval-Print Loop) to run your code interactively. This tool will allow you to test new ideas, explore and experiment with new tools and libraries, refactor and debug your code, try out examples, and more.| realpython.com
The first step to getting started with Python is to install it on your machine. In this tutorial, you'll learn how to check which version of Python, if any, you have on your Windows, Mac, or Linux computer and the best way to install the most recent version in any environment.| realpython.com
Master real-world Python skills with a community of experts.| realpython.com
A small number of constants live in the built-in namespace. They are: Constants added by the site module: The site module (which is imported automatically during startup, except if the-S command-li...| Python documentation