Featuring Mike Pound. Jane Street skyscraper puzzle (and info on the AMP program) at https://bit.ly/computerphileamp'>https://bit.ly/computerphileamp More below ↓↓↓

Hash Sets in Python work a little bit like the index of a book, giving you a shortcut to looking for a value in a list. Dr Mike Pound explains how they work and demos with some code.

#Python #HashSet #Code #Computerphile

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This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: https://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

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