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Lesson 19.5 Dictionaries and For-Loops

Dictionaries are not sliceable, but they are iterable. In this video we show the many different ways you can use a dictionary in a for-loop. The primary thing to understand is that you have to…

From  Hannah Lee on October 27th, 2020 33 plays

Lesson 19.2 Dictionary Assignment

Dictionaries are mutable. In this video we show how to alter there contents. This includes reassigning the value of a dictionary for a given key. But it also includes adding and deleting keys.

From  Hannah Lee on October 27th, 2020 26 plays

Lesson 19.1 Dictionary Expressions

In this video, we introduce a dictionary as a collection of key-value pairs. We also show how to write a dictionary expression in Python. It looks just like a JSON string, but without the quotes.

From  Hannah Lee on October 27th, 2020 30 plays

REU presentation Tuesday 7/14/2020

Zoom Recording ID: 96251374359 UUID: z8AUYGlzQ/qWUEvVGtXAJQ== Meeting Time: 2020-07-14T13:47:26Z

From  James Overhiser on July 14th, 2020 10 plays