Skip to content
The Miners

The Miners

Codeminer42’s Engineering Blog

  • #6982 (no title)
  • #6982 (no title)

Category: Beginner

Setting up ActiveStorage + CloudflareR2 + Quill

Setting up ActiveStorage + CloudflareR2 + Quill

Luan Gonçalvesby Luan GonçalvesApril 30, 2024May 3, 2024

Hello, fellow readers! Today we will do a little hands-on project to implement a Post Editor. Our goal will be to implement a fully functional …

Introducing Solid Queue for Background Jobs

Introducing Solid Queue for Background Jobs

Andre Moreiraby Andre MoreiraApril 9, 2024

Things are changing on Ruby on Rails 8.0! Solid Queue and Solid Cache will be the new default gems for background jobs and caching for …

How a local problem led me to contribute to open-source

How a local problem led me to contribute to open-source

Kim Emmanuelby Kim EmmanuelApril 3, 2024April 11, 2024

There is a moment in the life of very few every programmer when they become fixated on working solely through the terminal. I’m one of …

Third-party cookies are phasing out, now what?

Third-party cookies are phasing out, now what?

douglas.marquesby douglas.marquesMarch 27, 2024

Third-party cookies received an ultimatum. Browsers are currently phasing them out, which means they won’t be allowed anymore if you use any modern browser, like …

RSpec: Basic concepts

RSpec: Basic concepts

Antonio Paulinoby Antonio PaulinoMarch 14, 2024September 4, 2024

Testing with RSpec: Part I – Basic concepts Introduction Hello, fellow reader! Let’s explore the fundamental concepts for the Ruby gem RSpec together. We’ll cover …

Introduction to Headless WordPress

Introduction to Headless WordPress

Samuel Souzaby Samuel SouzaFebruary 21, 2024April 11, 2024

Web technologies come and go very frequently, but some tend to stick longer than others. WordPress is a big example of that. For its simplicity …

Upgrading Rails: Steps to a Smooth Transition Rails Renewed: Strategies for Safely and Efficiently Upgrading Your Application

Upgrading Rails: Steps to a Smooth Transition

Rails Renewed: Strategies for Safely and Efficiently Upgrading Your Application

Fabio Leandroby Fabio LeandroDecember 20, 2023September 4, 2024

Upgrading a Ruby on Rails application may sound like a daunting task, but fear not! This guide presents a strategic approach to handling a Rails …

Coding with GitHub Copilot Exploring Its Pros and Pitfalls from Side Projects to Real-World Applications

Coding with GitHub Copilot

Exploring Its Pros and Pitfalls from Side Projects to Real-World Applications

lucas.silvaby lucas.silvaDecember 13, 2023April 11, 2024

GitHub Copilot is an AI-powered code completion and generation tool that works seamlessly within integrated development environments (IDEs). It has revolutionized the industry, capturing the …

Beyond State Exploring Mutability, Immutability, and Copying in Programming

Beyond State

Exploring Mutability, Immutability, and Copying in Programming

Guilherme Nunesby Guilherme NunesDecember 6, 2023

Immutability is a fundamental pillar within the functional programming paradigm. This allows us to write robust, simple, and reliable code. An immutable object, once created, …

Auto-Saving Forms Done Right 1/2 Design an auto-saving form with a good UX regardless of your framework

Auto-Saving Forms Done Right 1/2

Design an auto-saving form with a good UX regardless of your framework

Rhian Moraesby Rhian MoraesNovember 8, 2023April 11, 2024

Auto-Saving is a way to ensure that data provided by a user is persisted without needing them to click on “Send” or “Submit”. You may …

Posts pagination

Previous 1 … 4 5 6 … 9 Next

Content type

Beginner Intermediate Advanced

Recent Posts

  • Tool or Agent? The impact of AI in your code and in your wallet
  • Mastering Zod Validation
  • Codeminer42 Dev Weekly #81
  • The Road To JVM: The JVM Specification
  • Four talks in four weeks

Tags

AI API Artificial Intelligence Authentication Backend Best Practices C Computer Science CSS Database Debugging Design Patterns DevOps Docker Elixir Frontend Functional Programming Git Golang HTML Information Security Infrastructure Java JavaScript NextJS Node.js open-source Performance PostgreSQL Programming Rails React Ruby Ruby on Rails Rust Security Software Architecture Software Development SQL Testing TypeScript UI UX Vue.js Web Development
Creative Commons License 2025 Codeminer42 | Privacy Policy | Cookie Policy | Powered by WordPress and Bam.