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Python videos | Python Part 7b - Sequences: slicing

Posted by Andy Brown on 14 October 2021

Python Part 7b - Sequences: slicing

The previous tutorial in this series looked at looping over all of the elements of a sequence, but there are a number of tricks that you can use to pick out just a subset of the elements in a list, tuple, range of numbers or string, using a technique called slicing, as explained in this tutorial.

See our full range of Python training resources, or test your knowledge of Python with one of our Python skills assessment tests.

This video has the following accompanying files:

File name	Type	Description
Base data.py	Python code	Tuple of films and string quotation
Simple slicing.py	Python code	Some simple slicing examples
Editing lists.py	Python code	Changing the contents of lists
Step values.py	Python code	Using step values

Click to download a zipped copy of the above files.

After watching this video, you may like to test your understanding by doing one or more of the following exercises:

Exercise	Level
Use different slicing techniques to extract the names of animals from strings of text	Easy

You can also download the answers to each exercise from the links above.

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