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Mastering Go – Third Edition

You're reading from Mastering Go – Third Edition Harness the power of Go to build professional utilities and concurrent servers and services

Product type Paperback

Published in Aug 2021

Publisher Packt

ISBN-13 9781801079310

Length 682 pages

Edition 3rd Edition

Languages

Go

Tools

gRPC

Concepts

Programming Language

Author (1):

Mihalis Tsoukalos

View More author details

Table of Contents (17) Chapters

Preface

1. A Quick Introduction to Go

2. Basic Go Data Types FREE CHAPTER

3. Composite Data Types

4. Reflection and Interfaces

5. Go Packages and Functions

6. Telling a UNIX System What to Do

7. Go Concurrency

8. Building Web Services

9. Working with TCP/IP and WebSocket

10. Working with REST APIs

11. Code Testing and Profiling

12. Working with gRPC

13. Go Generics

14. Other Books You May Enjoy

15. Index

Appendix A – Go Garbage Collector

Telling a UNIX System What to Do

This chapter teaches you about systems programming in Go. Systems programming involves working with files and directories, process control, signal handling, network programming, system files, configuration files, and file input and output (I/O). If you recall from Chapter 1, A Quick Introduction to Go, the reason for writing system utilities with Linux in mind is that often Go software is executed in a Docker environment—Docker images use the Linux operating system, which means that you might need to develop your utilities with the Linux operating system in mind. However, as Go code is portable, most system utilities work on Windows machines without any changes or with minor modifications. Among other things, this chapter implements two utilities, one that finds cycles in UNIX file systems and another that converts JSON data to XML data and vice versa. Additionally, in this chapter we are going to improve the phone book application with...

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Authors (1)

Mihalis Tsoukalos

Mihalis Tsoukalos

Mihalis Tsoukalos holds a BSc in Mathematics from the University of Patras and an MSc in IT from University College London, UK. His books, Go Systems Programming and Mastering Go, have become must-reads for Unix and Linux systems professionals. He enjoys writing technical articles and has written for Sys Admin, MacTech, C/C++ Users Journal, USENIX ;login:, Linux Journal, Linux User and Developer, Linux Format, and Linux Voice. His research interests include time series data mining, time series indexing, and databases.

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This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

This book not only goes into great depth on Go features usually taken for granted, but also explains how to use an improved understanding of Go internals to optimize Go code, use all Go data types and data structures in new and unexpected ways, and understand how to write Go systems projects, do OS-level coding and build Go network applications.

Apr 2018 20h 12m

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