
CodeTips#8: SQL Transactions
A Dive into Basic Concepts with Real-World Examples
Last Updated on September 4, 2024 We live in an era when we are increasingly automating our day-to-day processes. We no longer go to bank …

Creating Anonymous sign-in flow with Firebase
Have you noticed that, these days, most services and apps we use require an account before starting the experience of actually using the app/service? It …

Integrating Ruby with Rust with FFI
Transferring numbers, strings and JSON data between Ruby and Rust
Ruby is a great programming language for productivity, but sometimes you need to develop something that is performant or has a low memory footprint. Rust …

Profiting with Elixir, Erlang and C
Getting distributed systems to ‘Rinha de Backend’
On March 10th, the second edition of the "Rinha de Backend" ("Backend Fight"), a very fun hackathon, finished. I participated in this edition, and I …

Codeminer42 at RailsConf 2024
Last week in Detroit, from May 7th to 9th, the 2024 edition of the RailsConf took place, the world’s largest gathering of Ruby on Rails …

Women Revolutionizing the Tech World: Inspiring the Future
Table of Contents Women in History of Technology The Advantages of Having Women in The Team How You Can Support References In the world of …

Use ESLint and Prettier correctly and never see ugly code again
Stop using eslint-disable and use efficient static analysis in your project
Maintaining clean and consistent code is essential in web development. However, it gets challenging when you are collaborating on a project with multiple developers. That’s …

Setting up ActiveStorage + CloudflareR2 + Quill
Last Updated on May 3, 2024 Hello, fellow readers! Today we will do a little hands-on project to implement a Post Editor. Our goal will …

Wrap and Roll: How to Create and Test an API Wrapper – Part II
Test Wrappers with VCR (and Webmock!)
Hello again! In case you fell here and have no context whatsoever, don’t worry! This is the final part of a two-part blog post, in …

Wrap and Roll: How to Create and Test an API Wrapper – Part I
Wrappers with Faraday and VCR
Last Updated on September 4, 2024 Wrap and Roll – Part I – Faraday In case you ever have interacted with external APIs, you most …

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