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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

Comparing Time

Most of the time, when working with Go on smaller scripts, it is very important for your statistics to know when a script should run, or between what hours and minutes a script should be completed. By statistics, we mean knowing how much time the app saves by executing a specific operation compared to what time cost it would have if we had to perform these manually. This allows us to measure the improvement of the script over time when we develop the functionality further. In this topic, we will look at some live examples demonstrating how you can solve this problem.

Let's take a look at the logic for the first script, which was intended not to run before or after a specified time. This time can arrive either via another automation, or when a trigger file is manually placed there; every day, the script needs to run at different times, specifically, after the specified time as soon as possible.

The time was in the following 2019-09-27T22:08:41+00:00 format...

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