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More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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BBK#5: The Morse Code 🤫

BBK#5: The Morse Code 🤫

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3 min read
Full Stack Reddit Clone - Spring Boot, React, Electron App - Part 7

Full Stack Reddit Clone - Spring Boot, React, Electron App - Part 7

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4 min read
Day15 :100DaysOfCode

Day15 :100DaysOfCode

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1 min read
Dutch National Flag Problem

Dutch National Flag Problem

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5 min read
Consumindo mensagens do Kafka sem dor de cabeça

Consumindo mensagens do Kafka sem dor de cabeça

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10 min read
JVM Tutorial - Java Virtual Machine Architecture Explained for Beginners

JVM Tutorial - Java Virtual Machine Architecture Explained for Beginners

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1 min read
Java 16 EA Alpine & JLink vs Graal

Java 16 EA Alpine & JLink vs Graal

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2 min read
Revisiting the O in SOLID

Revisiting the O in SOLID

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2 min read
How would you design a tiered plan backend?

How would you design a tiered plan backend?

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1 min read
Excluding Hibernate entities from auto-generation

Excluding Hibernate entities from auto-generation

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1 min read
A faster way to clean all inputs in an HTML form using Selenium WebDriver

A faster way to clean all inputs in an HTML form using Selenium WebDriver

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4 min read
What is a TCP?

What is a TCP?

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4 min read
Top 21 Spring Boot Interview Questions

Top 21 Spring Boot Interview Questions

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9 min read
Some Reasons Why You Should Follow Naming Conventions

Some Reasons Why You Should Follow Naming Conventions

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4 min read
Convert PDF to Word Document using Java

Convert PDF to Word Document using Java

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1 min read
Fatorial em Java

Fatorial em Java

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1 min read
Testing with Mockito

Testing with Mockito

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1 min read
Building a simple MVC Application using Spring and Thymeleaf

Building a simple MVC Application using Spring and Thymeleaf

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5 min read
Build, compile, run: A crash course in classpaths

Build, compile, run: A crash course in classpaths

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7 min read
Let’s Develop File Upload Service From Scratch Using Java and Spring Boot

Let’s Develop File Upload Service From Scratch Using Java and Spring Boot

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4 min read
How to watch a directory in Java?

How to watch a directory in Java?

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1 min read
Java XML External Entity Injection - Explained and Solved

Java XML External Entity Injection - Explained and Solved

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1 min read
How To Run Junit Tests From The Command Line

How To Run Junit Tests From The Command Line

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20 min read
JIT 101

JIT 101

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3 min read
Let’s Develop an E-Commerce Application From Scratch Using Java

Let’s Develop an E-Commerce Application From Scratch Using Java

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9 min read
Presenting Exceptions to Users

Presenting Exceptions to Users

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8 min read
Let’s Create a Frontend for our e-commerce App with Vue.js

Let’s Create a Frontend for our e-commerce App with Vue.js

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1 min read
Spring Injection Types

Spring Injection Types

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1 min read
Creating self-contained executable JARs

Creating self-contained executable JARs

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8 min read
[Série do Instagram - Primeiros passos como backend] Lógica de Programação

[Série do Instagram - Primeiros passos como backend] Lógica de Programação

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2 min read
Aspect Oriented Programming with Java and SpringBoot

Aspect Oriented Programming with Java and SpringBoot

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6 min read
ElasticSearch Parallel Pagination by Kafka

ElasticSearch Parallel Pagination by Kafka

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4 min read
My first post in dev community

My first post in dev community

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1 min read
How To Parse JSON In Java?

How To Parse JSON In Java?

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6 min read
How I fixed java.io.IOException: Broken Pipe in Java (Wildfly 10.1)

How I fixed java.io.IOException: Broken Pipe in Java (Wildfly 10.1)

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6 min read
Jump Start your Developer Skills with Visual Studio Code Coding Packs

Jump Start your Developer Skills with Visual Studio Code Coding Packs

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3 min read
Some variable naming tips and tricks to make your code better đź‘Ť

Some variable naming tips and tricks to make your code better đź‘Ť

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3 min read
Insert Header and Footer to Word using Java

Insert Header and Footer to Word using Java

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2 min read
Avoiding the Null Pointer Exception With Optional in Java

Avoiding the Null Pointer Exception With Optional in Java

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7 min read
UML Diagrams: Class Diagram Overview

UML Diagrams: Class Diagram Overview

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7 min read
Creating a Notepad using Java and JavaFX

Creating a Notepad using Java and JavaFX

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2 min read
UML Diagrams: Component Diagram Overview

UML Diagrams: Component Diagram Overview

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5 min read
Test Data Factory: Why and How to Use

Test Data Factory: Why and How to Use

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9 min read
Introduce Open-Source project TCPProxy.

Introduce Open-Source project TCPProxy.

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1 min read
Picking a Side Project

Picking a Side Project

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1 min read
Exceptions and Streams

Exceptions and Streams

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5 min read
Spring Data Search 2.0.0 released

Spring Data Search 2.0.0 released

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2 min read
Spring Boot + Vue.js + PostgreSQL: CRUD example

Spring Boot + Vue.js + PostgreSQL: CRUD example

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3 min read
The Player Setup Endpoint – Let the Frontend run Backend code

The Player Setup Endpoint – Let the Frontend run Backend code

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8 min read
How to create a custom actuator endpoint to monitor Jira

How to create a custom actuator endpoint to monitor Jira

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3 min read
How to unit test a custom actuator endpoint

How to unit test a custom actuator endpoint

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2 min read
How to handling internal Yaml in Jar.

How to handling internal Yaml in Jar.

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4 min read
Junit 5 Tutorial for Beginners

Junit 5 Tutorial for Beginners

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18 min read
The state of JVM desktop frameworks: introduction

The state of JVM desktop frameworks: introduction

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7 min read
Functional handling of Collections in Java using Streams

Functional handling of Collections in Java using Streams

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4 min read
Microblog: adding estimated reading time to my blog posts

Microblog: adding estimated reading time to my blog posts

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4 min read
Let’s Develop an E-Commerce Application From Scratch Using Java

Let’s Develop an E-Commerce Application From Scratch Using Java

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8 min read
Scratch the edge using WebFlux (Part 1)

Scratch the edge using WebFlux (Part 1)

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1 min read
When to Switch your Current Job as a Software Engineer?

When to Switch your Current Job as a Software Engineer?

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3 min read
Wafka: Apache Kafka over the web

Wafka: Apache Kafka over the web

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1 min read
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