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Map, Filter, and Reduce Functions || Python Tutorial || Learn Python Programming

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Map, Filter, and Reduce Functions || Python Tutorial || Learn Python Programming

The map, filter, and reduce functions simplify the job of working with lists. In this lesson, we show you how to use each function. If you also use lambda expressions, you can accomplish a great deal in a single line of code!

This video was made possible with the help of our Patrons on Patreon! We would especially like to recognize the generosity of our VIP Patron, Carlos A. We are so happy you are on the Socratica Team, Carlos!

To learn Python, you can watch our playlist from the beginning:

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If you’d like a reference book, we recommend “Python Cookbook, 3rd Edition” from O’Reilly:

The Mythical Man Month – Essays on Software Engineering & Project Management

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Python instructor: Ulka Simone Mohanty (@ulkam on Twitter)
Written & Produced by Michael Harrison (@mlh496 on Twitter)




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00:01 Software engineers spend a lot of time working with lists. You work on Wall

00:06 Street - you're analyzing lists of stock prices. Writing software for a drone

00:11 delivery service - you're processing lists of orders. You work at friendface - you're

00:16 profiling lists of users with your mountain of personal data. A lot of code

00:20 is spent analyzing, filtering, and combining the items in a list. Python

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