Learn how to identify, handle, and prevent duplicate records in your data using Pandas, a popular library for data manipulation and analysis in Python.

How to Python - Source Code Welcome to a collection of Jupyter Notebooks from the How to Python series on The Renegade Coder. For convenience, you can access all of the articles, videos, challenges, ...

Find First Duplicate This Python exercise focuses on finding the first duplicate number in a list. The exercise is solved by implementing the find_first_duplicate function.