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Go Standard Library Cookbook

You're reading from Go Standard Library Cookbook Over 120 specific ways to make full use of the standard library components in Golang

Product type Paperback

Published in Feb 2018

Publisher Packt

ISBN-13 9781788475273

Length 340 pages

Edition 1st Edition

Languages

Go

Tools

HTTP

Concepts

Programming Language

Author (1):

Radomír Sohlich

View More author details

Table of Contents (13) Chapters

Preface

1. Interacting with the Environment FREE CHAPTER

2. Strings and Things

3. Dealing with Numbers

4. Once Upon a Time

5. In and Out

6. Discovering the Filesystem

7. Connecting the Network

8. Working with Databases

9. Come to the Server Side

10. Fun with Concurrency

11. Tips and Tricks

12. Other Books You May Enjoy

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Fun with Concurrency

This chapter contains the following recipes:

Synchronizing access to a resource with Mutex
Creating a map for concurrent access
Running a code block only once
Pooling resources across multiple goroutines
Synchronizing goroutines with WaitGroup
Getting the fastest result from multiple sources
Propagating errors with errgroup

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Authors (1)

Radomír Sohlich

Radomír Sohlich

Radomír Sohlich received the master's degree in Applied Informatics from Faculty of Applied Informatics at Tomas Bata University in Zlín. After that, he got a job in a start-up company as a software developer and worked on various projects, usually based on the Java platform. Currently, he continues a software developer career as a contractor for a large international company. In 2015, he fell in love with Go and kept exploring the endless power and possibilities of the language. He is passionate about learning new approaches and technology and feels the same about sharing the knowledge with others.

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