Uploaded August 2017 | Updated September 2026, 2 weeks ago
(For more, visit https://pythontutorials.eu !) In this video I demonstrate type hints, which were introduced in Python 3.5. I also demonstrate static type checking with mypy.
(For more, visit https://pythontutorials.eu !) In this video I demonstrate type hints, which were introduced in Python 3.5. I also demonstrate static type checking with mypy.





![Visual debugging in Python with PDB and Rapunzel
[https://www.buymeacoffee.com/cogsci] In this video, I show how to use PDB, the standard Python Debugger, and Rapunzel, a code editor, for visual debugging. This allows you to inspect the state of your code after it has crashed (post-mortem debugging) or when it has paused at a breakpoint. See also: https://rapunzel.cogsci.nl/ Visual debugging in Python with PDB and Rapunzel](https://i.ytimg.com/vi/t8wo4dTkUJA/mqdefault.jpg)




