Codeminer42’s Engineering Blog
In recent years, artificial intelligence (AI) has revolutionized the way we interact with technology in general. What once seemed like science fiction, or required specialized …
One of the most secure operating systems out there is Temple OS. It solves most security issues by simply not having any networking capabilities or …
Portuguese version here: https://tech-pills.github.io/2025-09-18-Rails-Multi-Databases-e-Tenancy-como-fazemos-isso-em-2025/ Hey everyone! Hope you’re doing well. So, you’re building an application and you’ve reached that moment when you think: "Damn, how …
Memento mori. There are only two guaranteed things in life: one, we both are going to die. And while I’d prefer you go first… and …
Introduction You’ve likely seen this old and famous demo presentation on how powerful and easy it is to build an app with Ruby on Rails. …
During our workday or free time, we use apps and tools that heavily rely on data structures like trees (binary, red-black, AVL, etc.). Whether we’re …
React Native is a known framework for building mobile applications with React. In its workspace you will find some similarities with web development, such as …
If you’ve reached this post, you’re likely discovering and exploring the Ruby language, so, this article was made for you! The idea here is to …
On November 23rd, Codeminer42 organized its first Hackathon. The goal was quite simple: to encourage the experimentation of new technologies in problems that are a …
The 80-20 rule is empirically observed in many human phenomena and activities and it is no different in programming. By understanding a portion of the …
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