Python Lists - Beginning Python.! Programming World

Section 3: Lists

3.1          Introduction to Lists

In this video, we want to introduce the user to lists.

·         Create a simple list with names and another with numbers

·         Explain the concept of indexing

·         Access and delete elements with indexing

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3.2          List Methods

In this video, get introduced to basic list methods.

·         Do a demo of what the .append method is and how it works

·         Take a look at the Python API and know that there are many list functions that can be used.

·         Finish off with an example of using the .index and del commands to implement the .remove list method

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3.3          Advanced List Methods

Get introduced to more advanced list functions.

·         Set up a scenario whereby we have a bunch of lists and want to form the alphabet using list methods

·         Use the .sort method and the .insert method

·         Pull the example together using the .join method to finish the alphabet

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3.4          Built-in List Functions

In this video, we will get introduced to Python’s built-in functions.

·         Explain how the min/max functions work

·         Learn how the sum function works and how it’s not meant to be used for strings

·         Explore how the len() function works

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3.5          2D Arrays and Array References

Take a look at 2D arrays and array referencing.

·         Do a demo of what a 2D array is

·         Take a look at how to query from a 2D array

·         Have an example of how array referencing works

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3.6          List Slicing

Learn the Python range function and array slicing

·         Take a look at a demo of what the range function is and how it works

·         Explore array slicing examples

·         Learn how to use negative indexing

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