Uploaded March 2018 | Updated September 2026, 3 weeks ago
(For more, visit https://pythontutorials.eu !) In this video, I demonstrate how you can debug your Python code with a debugger (pudb). This is a powerful technique to locate and solve bugs in your code.
(For more, visit https://pythontutorials.eu !) In this video, I demonstrate how you can debug your Python code with a debugger (pudb). This is a powerful technique to locate and solve bugs in your code.

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[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)


![Creating a visual-search experiment in OpenSesame 3.2
[https://www.buymeacoffee.com/cogsci] In this video, I show how to create a basic visual-search experiment in OpenSesame 3.2. In the process, I show how to use named sketchpad elements. Creating a visual-search experiment in OpenSesame 3.2](https://i.ytimg.com/vi/K2dcG_7Hs3Y/mqdefault.jpg)





![Online psychology experiments with OSWeb and JATOS (#3): Downloading data from JATOS
[https://www.buymeacoffee.com/cogsci] This is the third in a short series of videos on creating online psychology experiments with OSWeb/ OpenSesame and JATOS. In this video I show how to download participant data from JATOS and convert it to xlsx/ csv format in OpenSesame. Online psychology experiments with OSWeb and JATOS (#3): Downloading data from JATOS](https://i.ytimg.com/vi/P1QWcqTnLJ0/mqdefault.jpg)