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a (fairly) clean and easy way to get configuration from multiple sources

Configuration management is such a fun problem to solve! You can use libraries like dynaconf (Python) or viper (Go) and they’re super fancy and will probably provide everything you want (and a bit more). Today I wanted to code, though. For a pet project, I wanted something as simple as: well, try to get this configuration from env vars, and try to look in a secret manager for those you can’t find.
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Clean Code in Go - Writing good package names

This is a second post of a series that started here based on a talk I gave about Go and Clean Code(slides here, in Portuguese) Now I’m gonna talk about package names and how to choose package names in the Go way. First of all, packages in Go is how Go code is organized. It is similar to a Python module and pretty much the same as a Java package, a C# namespace or a JavaScript component.
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Clean Code in Go - Are short variable names a good practice?

Hi. I spoke about Go and Clean Code in a couple of meetups and at the last Gophercon Brasil in 2019 (slides here, in Portuguese) and I am now breaking the presentation in a series of posts, starting with this one, to explain what kind code is considered clean in Go. The motivation behind this is to share a little after years of writing Go code on what kind of practices are considered good / bad.
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