The Hidden Uses of the _ Variable in Python
That little underscore (_) in Python isn’t meaningless. From storing results in the REPL to acting as a throwaway variable in loops, ignoring values in unpacking, and even handling translations in Django — _ is one of Python’s most versatile tools.
Why Python Scripts Have This Weird if __name__ == “__main__”: Line
Ever wondered why so many Python scripts end with if __name__ == “__main__”:?
It’s not just a quirky Python thing — it’s a powerful feature that decides whether your file runs as the main program or behaves quietly as an imported module. In this post, we’ll break it down with simple examples, real-life analogies, and why it makes your code cleaner and more reusable.
Stop Hardcoding Secrets: Exclusive .env Files Made Easy
Are you tired of exposing your sensitive information in your code? Discover how to effortlessly utilize env files in Python to keep your API keys and credentials secure, all while keeping your code clean and maintainable!