Software Engineering

Julia Types and Multiple Dispatch

Explore Julia's most powerful features: its type system and multiple dispatch. You will learn to define your own data types, create hierarchies with inheritance, and write functions that automatically adapt their behavior to different inputs, unlocking high performance.

Julia

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4 lessons

15 practices

1 hour

Software Development Practices

Course details

Basic Types and Type Checking

Preview

Type Detective Challenge

Discovering Type Relationships

Converting Between Julia Types

Is It The Right Type

Previous Course

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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

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

Julia Types and Multiple Dispatch

Course details

Unit 14 practices16 min

Unit 23 practices13 min

Unit 35 practices19 min

Unit 43 practices13 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community