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Codeminer42’s Engineering Blog

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Category: Posts

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 …

SEO Basics: Searching… Seek and Deploy Kids, I'm gonna tell you an incredible story. The story of how I met your website.

SEO Basics: Searching… Seek and Deploy

Kids, I'm gonna tell you an incredible story. The story of how I met your website.

João Victor Voglerby João Victor VoglerNovember 1, 2023April 11, 2024

Oh, hi! I didn’t see you were already there! Today, I will be your wingman to help you and Google become best buddies. Ready? We …

Beginner’s Guide to React Native Development Code your first app with a from concept to code guide

Beginner’s Guide to React Native Development

Code your first app with a from concept to code guide

Cicero Medeirosby Cicero MedeirosOctober 26, 2023April 11, 2024

Are you searching for a technology to develop mobile applications but don’t know where to start? Your search ends here. In this article, we will …

Exploring the Lean4 Language

Exploring the Lean4 Language

Sofia Rodriguesby Sofia RodriguesOctober 11, 2023April 11, 2024

As a tech enthusiast, I’ve always been interested in new concepts that new programming languages can provide us. My curiosity has often taken me into …

The Path of Open Source: What I learned

The Path of Open Source: What I learned

Daniel Brasilby Daniel BrasilOctober 4, 2023April 11, 2024

I began my career as a trainee software developer at Codeminer 42. Throughout a three-month period, I studied web development, specifically focusing on Ruby on …

Lean4: Crafting in an Uncharted Territory Overcoming Challenges and Innovating

Lean4: Crafting in an Uncharted Territory

Overcoming Challenges and Innovating

Sofia Rodriguesby Sofia RodriguesSeptember 27, 2023April 11, 2024

Armed with an unknown weapon called Lean4, I ventured into an arena known as ‘Rinha de Backends‘, a challenge to determine (for fun) the fastest …

Ruby and the State of Artificial Intelligence Investigating the Tools and Resources for Artificial Intelligence and Machine Learning around the Ruby Ecosystem

Ruby and the State of Artificial Intelligence

Investigating the Tools and Resources for Artificial Intelligence and Machine Learning around the Ruby Ecosystem

Luan Gonçalvesby Luan GonçalvesSeptember 5, 2023October 17, 2023

Hello, fellow readers! It’s been a while since I showed up here, and today, we’ll talk about a hot topic: Artificial Intelligence (AI) and Machine …

Exploring the ChatGPT API An Introductory Guide on Empowering Applications through AI

Exploring the ChatGPT API

An Introductory Guide on Empowering Applications through AI

Leonardo Santiagoby Leonardo SantiagoAugust 31, 2023August 31, 2023

A Generative Pre-trained Transformer, or simply, GPT, is one specific model of a kind known as Large Language Models (LLMs). LLMs are a subset of …

The Right Form of Forming Forms How to provide a great user experience and validate forms on the frontend.

The Right Form of Forming Forms

How to provide a great user experience and validate forms on the frontend.

João Victor Voglerby João Victor VoglerAugust 16, 2023March 14, 2024

Imagine you just got paid and can finally buy the laptop you have been dreaming about for months. Since it is expensive (and you are …

Modeling data with DynamoDB

Modeling data with DynamoDB

Gabriel Quaresmaby Gabriel QuaresmaJuly 26, 2023October 17, 2023

In this article, we will perform the modeling and queries of a simple e-commerce domain using the NoSQL database, DynamoDB, and address its main concepts. …

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