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Slices and Maps in Golang

Learn how slices and maps work in GoLang with examples and challenges, step by step.

Syllabus

4 chapters21 lessons

Introduction

1 lesson
  • 01Introduction

Slices

9 lessons
  • 01Slices vs Arrays
  • 02Add Element to Slice
  • 03Slicing
  • 04Slicing Ways
  • 05Reslicing
  • 06Slice Capacity
  • 07Max Capacity
  • 08Iterate Over a Slice
  • 09Recap Challenge #1

Slices Behind the Scene

6 lessons
  • 01Slice is an Array
  • 02Slice with Make
  • 03Copy a Slice
  • 04Delete an Element
  • 05Recap Challenge #1
  • 06Recap Challenge #2

Maps

5 lessons
  • 01Maps
  • 02Copy a Map
  • 03Add and Delete Elements
  • 04Check for a Key
  • 05Recap Challenge #1

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Frequently asked questions

How many lessons does Slices and Maps in Golang have?

Slices and Maps in Golang contains 21 interactive lessons you can complete at your own pace.

What does Slices and Maps in Golang cover?

The course is organized into chapters covering: Introduction, Slices, Slices Behind the Scene, Maps.

Is Slices and Maps in Golang free?

Yes - every course on Coddy is free to start. You can complete lessons in your browser without any downloads or signup.

Can I get a GO certificate?

Yes. Finish the matching GO journey and you'll unlock a shareable certificate. See the certifications page for details.
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