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All LessonsFree Lessons (4)

The Basics

Variables & inferred typing Constants Printing Packages and Imports Code Location Exported names Functions and Return values Pointers Mutability Quiz on Go Variables

Types

Basic Types Type Conversion Type Assertion Structs Initializing Composition vs Inheritance Quiz on Types Exercise on Composition

Collection Types

Working with arraysSlices in Go Range in for loops Maps in Go Quiz on Collection Types Exercise on Maps

Control flow

IF Statement FOR Loop Switch Case Statement Exercise on For Loops Quiz on Control Flow Exercise on Control Flow

Methods

Code Organization

Method Receivers

Quiz on Go Methods

Interfaces

Satisfying Interfaces

Returning Errors

Quiz on Go Interfaces

Exercise on Errors

Concurrency

Concurrent Programming Goroutines Channels Channels Through Illustrations Buffered vs. Unbuffered Channels as Illustrations Range and close Select Quiz on Concurrency Solved Exercise: Step by Step Guide

Get Setup

OSX Windows Linux Extras

Online Coding Challenges

Coding Challenges

Tips & Tricks

Get Your Feet Wet Tips for Importing Packages Tips on Maps & Errors Tips on Compiler Optimization Tips on Constants in Go

An Introduction to Programming in Go/

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Method Receivers

Method Receivers

This lesson explains with examples method receivers in Go

We'll cover the following...

- Example

Methods can be associated with a named type (User for instance) or a pointer to a named type (*User). In the two type aliasing examples in previous lesson, methods were ...