Real Python Tutorials

How to Flatten a List of Lists in Python
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Flattening a List of Lists in Python

In this video course, you'll learn how to flatten a list of lists in Python. You'll use different tools and techniques to accomplish this task. First, you'll use a loop along with the .extend() method of list. Then you'll explore other tools, including reduce(), sum(), itertools.chain(), and more.

May 07, 2024 intermediate data-science