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The Go Workshop

You're reading from   The Go Workshop Learn to write clean, efficient code and build high-performance applications with Go

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Product type Paperback
Published in Dec 2019
Publisher Packt
ISBN-13 9781838647940
Length 824 pages
Edition 1st Edition
Languages
Tools
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Authors (6):
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Sam Hennessy Sam Hennessy
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Sam Hennessy
Andrew Hayes Andrew Hayes
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Andrew Hayes
Gobin Sougrakpam Gobin Sougrakpam
Author Profile Icon Gobin Sougrakpam
Gobin Sougrakpam
Jeremy Leasor Jeremy Leasor
Author Profile Icon Jeremy Leasor
Jeremy Leasor
Delio D'Anna Delio D'Anna
Author Profile Icon Delio D'Anna
Delio D'Anna
Dániel Szabó Dániel Szabó
Author Profile Icon Dániel Szabó
Dániel Szabó
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Toc

Table of Contents (21) Chapters Close

Preface 1. Variables and Operators FREE CHAPTER 2. Logic and Loops 3. Core Types 4. Complex Types 5. Functions 6. Errors 7. Interfaces 8. Packages 9. Basic Debugging 10. About Time 11. Encoding and Decoding (JSON) 12. Files and Systems 13. SQL and Databases 14. Using the Go HTTP Client 15. HTTP Servers 16. Concurrent Work 17. Using Go Tools 18. Security 19. Special Features Appendix

Introduction

In the previous chapter, you've learned how to produce concurrent code. Although Go makes the task of creating concurrent code much easier compared to other languages, concurrent code is intrinsically complex. This is when learning to use tools to write better code that will simplify the complexity comes handy.

In this chapter, you will learn about Go tools. Go comes with several tools to help you write better code. For example, in the previous chapters, you came across go build, which you used to build your code into an executable. You will also have come across go test, which you used to test your code. There are also a few more tools that help in different ways. For example, the goimports tool will check if you have all the import statements required for your code to work and if not, it will add them. It can also check if any of your import statements are no longer needed and remove them. While this seems like a very simple thing, it means you no longer need...

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