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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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Writing distributed applications with Python Smart Objects as a Java RMI alternative

Hello there! :) So, for those of you who want to write distributed systems easily in Python or are just curious about the subject, I was studying about Java RMI for my Distributed Systems class and I always get thrilledto know that I need to write Java code. Nothing against good ol’ Java, it’s just not my vibe these days but I’d happily do it if convinced. Since I was just studying and trying to learn a concept, I searched for a Python alternative.
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Playing with Django Rest Framework

This is the first of a series of posts that I will write to share some knowledge I gained on Python Web Frameworks plus a nice, public way to push me into learning more and more about them. I’ve decided to do the same project on all of them, starting with Django Rest Framework. This is will be a standalone analysis and then I will move forward to comparisons. My intention is to find a good framework to plug into a database and see how well it handles GET requests.
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