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What Should You Know Before Starting to Use Kotlin Multiplatform Mobile?

Gustavo Fãoby Gustavo Fão12/04/20210

Photo by Kelly Sikkema on Unsplash Last year, JetBrains announced the alpha version of Kotlin Multiplatform Mobile (aka KMM). With KMM you can create multiplatform …

Optimizing Rails API JSON generation

Lower your JSON rendering time with the help of PostgreSQL

Samuel Floresby Samuel Flores07/04/202108/04/20210

JSON has become a ubiquitous data transfer format for web APIs. Whether you’re working on a third-party integration, or endpoints to serve data for rich …

A Beginner’s Guide on How to Improve Your Software Tests

Practices you might want to know when it's time to write your tests

Pedro Henriqueby Pedro Henrique06/04/202106/04/20210

This article is recommended for you if you’re looking for ways to improve your software testing techniques. If you’re more experienced, feel free to comment …

Exploring RSpec – Improving Your Testing Skills

Diego Thomazby Diego Thomaz30/03/202130/03/20210

Testing our apps has become mandatory these days. For an app to be considered reliable it must have 95% or so of test coverage. Having …

A Short Guide to Web Accessibility

Getting into the basics of Web Accessibility

Jeferson Britoby Jeferson Brito23/03/202130/03/20210

This post is based on a brown bag I gave at Codeminer. In Web Development, we often think about design, performance, tools, and libraries when …

Next.js – The End of SPAs?

Gabriel Quaresmaby Gabriel Quaresma12/03/202123/03/20210

Hello everyone! This is my first tech article and I will give you a quick introduction to the Next.js React Framework. Responding to the (click …

Vim Buffers, Windows and Tabs  – An Overview

Paulo Diovaniby Paulo Diovani02/03/202130/03/20210

I have been using Vim since I started using Linux, many years ago, but it was just recently that I decided to use it as …

The Monotonic Clock and Why You Should Care About It

Wender Freeseby Wender Freese15/02/202123/03/20210

Recently, while getting into the GitHub woods to make some contributions to the Open Source community, I noticed myself staring at the hanami/hanami repository with …

IoT: What Can You Do with Your Stack?

Use your own stack to build an IoT application

Petrus Pierreby Petrus Pierre08/02/202130/03/20210

Before we start, we need to know what exactly IoT is. Let’s use the definition from Oracle’s website: The Internet of Things (IoT) describes the …

Multiple Foreign Keys for the Same Relationship in Rails 6

Lucas Hiagoby Lucas Hiago24/06/202023/03/20210

As we all know, it is quite easy to create database tables with Ruby On Rails. However, some cases require personalizations to reproduce real world …

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  • What Should You Know Before Starting to Use Kotlin Multiplatform Mobile?
  • Optimizing Rails API JSON generation
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  • Exploring RSpec – Improving Your Testing Skills
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