CodeTips#1: Exploring Hashes in Ruby
by Hello, fellow readers! Before we can jump right in, we have an announcement! There is a new series of posts here in the blog: CodeTips! …
Category: Beginner
Elixir/Erlang: Tail Call Optimization is not enoughFeelings after researching and experimenting on Tail Call Optimization
by In this article, we’ll be talking about a widespread concept of Functional Programming called Tail Call Recursion (or Tail Call Optimization or just Tail Call). …
Ruby’s Cool Features for Beginners
by Hi, everyone! In this article, we’re gonna cover some features and concepts that differ Ruby from other programming languages, especially from languages that I’ve learned …
AWS SNS – What You Should Know About it + a NodeJS Implementation
by Image by unsplash Hi there! In the past few weeks I’ve been working on the backend of a mobile chat application, or, what I like …
AWS Cognito – An Implementation Guide for your NodeJS Application
by In this article, we aim to give you an overview of what AWS Cognito solves and how to use it as your app’s authentication provider, …
Why You Should Care About Resilience
by Photo by Anatoli Styf Microservices are a reality. Big companies do it all the time, to improve scalability and separate responsibilities. Most of the time, …
Let’s Learn GraphQL + Apollo Server and Client
by Hello boys and girls! In this article, we’re going to talk about GraphQL using the Apollo Platform for both server-side and client-side. First of all, …
What Should You Know Before Starting to Use Kotlin Multiplatform Mobile?
by 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 …
A Beginner’s Guide on How to Improve Your Software TestsPractices you might want to know when it's time to write your tests
by 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 …
Next.js – The End of SPAs?Find out more about Next.js and why it is a gamer changer for SPAs
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 …