Codeminer42's Engineering Blog
The Miners

Implementing high-performance multiple sort-rules query in SQL
Hello everyone! I will talk about SQL in this article, more precisely on how to have two completely different order rules for your returning records according to the index. In…
Component-Driven UI Patterns Part ll
In the previous post we talked about creating components and the various patterns that can be used in different ways to create a variety of outcomes. This time around, we’re…
LocalStorage and Cookies under the hoodies
It is usual, as developers, to use tools that we don’t entirely understand. Web storage on browsers and cookies are examples of things we use without knowing what is happening…
The reasons behind the “why”
As a consultant and senior engineer in my current role, part of my everyday job is dealing with less experienced developers, mentoring and helping them grow their careers. One piece…
Codeminer42 Tour 2023 pt 1 (RailsConf and Reactathon)
At Codeminer42, we believe that participating in and actively contributing to software development communities are important aspects of our endeavors. Beyond our contributions through blog posts, open source, and online…