Generators and Iterators in Python

Computer Programming

936 learners

This course will introduce you to the essential concepts of generators and iterators in Python. You will learn how to work with these constructs to efficiently handle large datasets and create clean and readable code.

Python

See path

4 lessons

21 practices

3 hours

Computer Systems and Architecture

Course details

Introduction to Iterators

Preview

Modify the Counter to Count Down

Update the Counter class to include a step parameter

Create a RangeSquare Iterator

Implementing a Custom Range Iterator with Skips

Fix the Rocket Launch Countdown Timer

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11