<ul><li>Python 3.7 introduced a feature to maintain order in dictionaries, which can be useful for parsing config files or building JSON responses.</li><li>Underscores in Python have specific meanings: one underscore is used for ignoring values, two for name mangling, and a trailing underscore is used to avoid keyword conflicts.</li><li>By understanding and utilizing these underscore patterns, your code can be more Pythonic and easier for other Python developers to understand.</li></ul>

6 Python Tips You Won’t Find in the Docs

Discover more