What does "melt" do in Pandas?
9:01
Grouping and pivot tables are basically the same thing
9:03
Working with dummies in Pandas
7:58
Python immutable vs. constants — how are they different?
8:06
What are the "nlargest" and "nsmallest" methods in Pandas? (And should you use them?)
38:59
Ultimate Data Cleaning Tutorial in Python: Step-by-Step Guide with Jupyter Notebook
12:08
What Pandas users should know about NumPy 2.0 and dtypes
9:44
What is mathematical thinking actually like?
8:21