About

This text offers pointers for keyboard shortcuts or common mistakes that accompany the coursework in the Summer 2025 Edition of the UC Berkeley course Data 100: Principles and Techniques of Data Science.

Inspiration for this guide was taken from the UC San Diego course DSC 10: Principles of Data Science and their debugging guide.

If you spot any typos or would like to suggest any changes, please email us at data100.instructors@berkeley.edu.

Authors

In alphabetical order, Yash Dave, Emrie Loh, Lillian Weng, and Wesley Zheng.