Uploaded June 2019 | Updated September 2026, 3 weeks ago
[buymeacoffee.com/cogsci] In this video, I explain the basics of character encoding (and decoding) in Python 3. The notebook from this video can be downloaded from osf.io/sdu9z
[buymeacoffee.com/cogsci] In this video, I explain the basics of character encoding (and decoding) in Python 3. The notebook from this video can be downloaded from osf.io/sdu9z
![Numerical Python tricks: All there is to know about nan and inf
[https://www.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. Numerical Python tricks: All there is to know about nan and inf](https://i.ytimg.com/vi/E2xgnrrmJc8/mqdefault.jpg)

![Creating a psychology experiment with OpenSesame 3.1
[https://www.buymeacoffee.com/cogsci] OpenSesame is a free program for developing experiments in psychology, neuroscience, and experimental economics. This screencast is a step-by-step walk through the beginner tutorial. This screencast is for OpenSesame version 3.1, Jazzy James. Creating a psychology experiment with OpenSesame 3.1](https://i.ytimg.com/vi/FCXcnAv9aMA/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/. Dict comprehensions in Python [Python comprehensions #2]](https://i.ytimg.com/vi/ILo3ImEMEWc/mqdefault.jpg)