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Secret Recipes of the Python Ninja
book

Secret Recipes of the Python Ninja

by Cody Jackson
May 2018
Intermediate to advanced content levelIntermediate to advanced
380 pages
9h 37m
English
Packt Publishing
Content preview from Secret Recipes of the Python Ninja

Reviewing containers

Before we get into collections, we will take a little bit of time to review the existing containers so we know what is, and is not, provided with them. This will allow us to better understand the capabilities and potential limitations of collections.

Sequence types include lists, tuples, and ranges, though only lists and tuples are relevant here. Sequence types include the __iter___ function by default, so they can naturally iterate over the sequence of objects they contain.

Lists are mutable sequences, that is, they can be modified in-place. They most commonly hold homogeneous items, but this is not a requirement. Lists are probably the most common container to be used in Python, as it is easy to add new items to a list ...

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Publisher Resources

ISBN: 9781788294874Supplemental Content