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Bem-vindo(a) ao primeiro episódio da série "Construindo o iLearn Lab - Tech Dev Brazil"! Neste vídeo, vamos: Apresentar o ...

Chegamos ao episódio 6 da série iLearn Lab - Tech Dev Brazil! Neste vídeo, implementamos o controller da entidade Resposta, ...

Introduction to the MongoDB Database This is part 1 of two videos about MongoDB. In this first part, I provide a basic ...

In this video, I present 5 powerful PostgreSQL features that every backend developer needs to know to improve performance ...

In this video, I show you how to use the EXPLAIN and EXPLAIN ANALYZE commands in PostgreSQL to understand exactly how ...

Many people confuse the use of `final` in Java… 📌 In this video you will understand: - What `final` actually does - Why you ...

Curso Spring Boot 3 - Criando service e controller de User Dando sequência no nosso curso, neste vídeo eu mostro a criação ...

Spring Boot 3 Course - Creating Repository Interfaces Continuing our course, in this video I show the creation of the entity ...

In this video from the Docker Mini-Course for Spring Boot Devs, you will learn how to run your application in a Docker ...

No episódio 5 da série iLearn Lab - Tech Dev Brazil, implementamos o controller da entidade Pergunta na nossa API com Spring ...

Do you know what really happens when a request arrives at your Spring Boot application? In this video, I explain the role of ...

In this video, you'll learn how to customize the AppBar (Toolbar) in Flutter to create a clean and modern UI for your apps. I'll show ...

In this video from the Java Certification series, we'll analyze a very common pitfall involving method overloading and ...

No episódio #4 da série *iLearn Lab*, mostramos como implementar a navegação entre telas no Flutter, de forma prática e ...

Learn in practice how to configure and manage the firewall on Ubuntu using UFW (Uncomplicated Firewall). In this video, you ...

Learn how to create a professional Dockerfile for your Spring Boot application using Java 21 and Alpine Linux. In this video ...

Spring Boot 3 Course - Mapping the User Entity In this crucial video of our course, we will explore the nuances of mapping ...

Curso Spring Boot 3 - Mapeando a Entidade PostPhoto Dando sequência no nosso curso, neste vídeo eu mostro o mapeamento ...

Stop Repeating SQL: Use VIEW in PostgreSQL Views are one of the simplest and most powerful ways to organize SQL queries in ...

Hardcode de configuração é um dos erros mais comuns em projetos Java — e também um dos mais fáceis de resolver.