Julia Functions and Functional Programming

Computer Programming

Unlock the power of reusable code by mastering functions in Julia. You'll learn to define functions with different types of arguments, explore advanced concepts like functions that create other functions, and use powerful one-liners to transform data.

Julia

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4 lessons

17 practices

1 hour

General Programming and Algorithms

Course details

Basic Functions and Multiple Returns

Preview

Building Functions with Style

Functions with Multiple Returns

Connecting Functions Together

Previous Course

Next Course: Julia Types and Multiple Dispatch

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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