Object Orientated Programming: Week 8

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Design Patterns 2

LEARNING OBJECTIVES

This week we are going to look at:

1. Introducing the ITERATOR PATTERN.
2. Introducing COMPREHENSIONS.
3. Introducing GENERATORS.

Python 

Powerpoint: Iterator Pattern

Two page summary

Powerpoint: Iterator Pattern (Comprehensions)


Powerpoint: Iterator Pattern (Generators)

Two page summary


Python Code for Lab #1=5




Videos:
Iterator Pattern


Iterator Pattern (Comprehensions)


Iterator Pattern (Generators)


Sample Code:
Iterator Pattern * Easier Iterator Code * List Comprehensions * Set Comprehensions * Dictionary Comprehensions

Python IntrepreterCode in Action



Iterables and Iterators: Going Loopy With Python (Steve Holden)


Python Tutorial: Iterators


Links


Lab #8
Lab #7 is all about checking if what you have learned in the episodes above all makes sense.


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If you have any suggestions, corrections, or comments, please feel free to e-mail me at:
Damian.X.Gordon(a)tudublin.ie