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Slices and Maps in Golang

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

21 Lessons

19 Challenges

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With Certificate

Prerequisites

The basics of GoLang. It's better if you follow the Introduction to GoLang course.

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Introduction

Introduction

Slices

Slices vs Arrays

Add Element to Slice

Slicing

Slicing Ways

Reslicing

Slice Capacity

Max Capacity

Iterate Over a Slice

Recap Challenge #1

Slices Behind the Scene

Slice is an Array

Slice with Make

Copy a Slice

Delete an Element

Recap Challenge #1

Recap Challenge #2

Maps

Maps

Copy a Map

Add and Delete Elements

Check for a Key

Recap Challenge #1