March 2020
Intermediate to advanced
406 pages
8h 39m
English
Content preview from Hands-On High Performance with Go
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Packaging layout
When we discuss the layout of a Go program, we have a couple of different processes that we should follow. A common convention is to keep your main programs in a folder named cmd. Your other packages that you build to be executed from the main function should live in a pkg directory. This separation helps to encourage the reuse of packages. In the following example, if we want to reuse the notification package for both the CLI and web main programs, we have the ability to do that easily with one import. The following a screenshot shows this separation:
An anti-pattern for Go is to have a one-to-one file for package mapping. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.