Uploaded July 2017 | Updated September 2026, 3 weeks ago
[buymeacoffee.com/cogsci] If you have ever done numerical processing in Python, you have probably encountered nan and inf values. But what are they exactly? In this video, I explain everything there is to know about not-a-number and infinite float values.
[buymeacoffee.com/cogsci] If you have ever done numerical processing in Python, you have probably encountered nan and inf values. But what are they exactly? In this video, I explain everything there is to know about not-a-number and infinite float values.
![Dict comprehensions in Python [Python comprehensions #2]](https://i.ytimg.com/vi/ILo3ImEMEWc/mqdefault.jpg "Dict comprehensions in Python [Python comprehensions #2]
[https://www.buymeacoffee.com/cogsci] In this video, I demonstrate dict comprehensions in Python. This is a way to build dict objects with a single expression. The notebook for this video is available at https://osf.io/nqbam/. For more tutorials, visit https://python.cogsci.nl/.")
