Two new books, Go Optimizations 101 and Go Details & Tips 101, are published now.

Go Quizzes 101

Go Details&Tips 101

This book provides some Go quizzes, in the form of choice questions. Participating in the quizzes is helpful to get a better understanding of Go. Each quiz will be answered in detail after the choices are made.

Thanks to Maria Letta for the permission of using one of the wonderful gopher icon images in the book cover.

The book is freely read online now.

Tapir, the author of Go 101, has spent 5+ years on writing the Go 101 series books and maintaining the go101.org website. New contents will be continually added to the book series and the website from time to time. Tapir is also an indie game developer. If you would like to, you can support the book and the website by playing Tapir's games (made for both Android and iPhone/iPad). Individual donations are also accepted via PayPal.

Quizzes:

  • slice: 1, 2
  • channel: 1
  • loop: 1, 2, 3, 4
  • switch: 1
  • defer: 1, 2
  • panic/recover: 1, 2
  • reflect: 1

(more are coming ...)


The Go 101 project is hosted on Github. Welcome to improve Go 101 articles by submitting corrections for all kinds of mistakes, such as typos, grammar errors, wording inaccuracies, description flaws, code bugs and broken links.

If you would like to learn some Go details and facts every serveral days, please follow Go 101's official Twitter account @go100and1 or join Go 101 slack channels.

Tapir, the author of Go 101, has been on writing the Go 101 series books and maintaining the go101.org website since 2016 July. New contents will be continually added to the book and the website from time to time. Tapir is also an indie game developer. You can also support Go 101 by playing Tapir's games (made for both Android and iPhone/iPad):
Individual donations via PayPal are also welcome.