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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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#30days50question

#30days50question

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1 min read
Super fast startup with a CRaC Java application on Raspberry Pi

Super fast startup with a CRaC Java application on Raspberry Pi

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7 min read
Riding the Wave: A Fun Dive into the World of Streaming Applications

Riding the Wave: A Fun Dive into the World of Streaming Applications

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3 min read
Mockando LocalDateTime.now()

Mockando LocalDateTime.now()

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3 min read
[Java Spring Boot] Como fazer seu endpoint retornar um arquivo CSV

[Java Spring Boot] Como fazer seu endpoint retornar um arquivo CSV

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7 min read
Are you following the Best Coding Practices?

Are you following the Best Coding Practices?

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4 min read
From Java2D to a custom game engine, the past present, and future

From Java2D to a custom game engine, the past present, and future

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4 min read
Views, Materialized Views, and Spring Data JPA

Views, Materialized Views, and Spring Data JPA

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5 min read
Unraveling the Architecture of Atlassian JIRA: A Deep Dive for Developers 🚀

Unraveling the Architecture of Atlassian JIRA: A Deep Dive for Developers 🚀

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3 min read
Using AWS IAM for client authentication

Using AWS IAM for client authentication

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11 min read
Using Spring Application Events within Transactional Contexts

Using Spring Application Events within Transactional Contexts

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4 min read
TBMQ - meet scalable, fault-tolerant, and efficient open-source MQTT broker

TBMQ - meet scalable, fault-tolerant, and efficient open-source MQTT broker

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5 min read
Better Page Objects strategy using AjaxElementLocatorFactory with Selenium and Java

Better Page Objects strategy using AjaxElementLocatorFactory with Selenium and Java

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5 min read
A JavaFX Game Application in a Single Java File with JBang and FXGL

A JavaFX Game Application in a Single Java File with JBang and FXGL

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4 min read
Dominando la Programación Orientada a Objetos: ¡Objetos y clases, el dúo dinámico! 🦸‍♂️🦸‍♀️

Dominando la Programación Orientada a Objetos: ¡Objetos y clases, el dúo dinámico! 🦸‍♂️🦸‍♀️

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3 min read
Book review - Modern frontends with htmx by Wim Deblauwe

Book review - Modern frontends with htmx by Wim Deblauwe

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6 min read
Mastering the Number Guessing Game in Java

Mastering the Number Guessing Game in Java

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3 min read
AWS SnapStart - Part 11 Measuring cold starts with Java 21 using different deployment artifact sizes

AWS SnapStart - Part 11 Measuring cold starts with Java 21 using different deployment artifact sizes

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4 min read
Understanding JWT Token in Spring Boot Security with Chat GPT AI

Understanding JWT Token in Spring Boot Security with Chat GPT AI

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2 min read
MySQL Beginner's Guide

MySQL Beginner's Guide

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3 min read
Como retornar dados paginados no Spring Boot

Como retornar dados paginados no Spring Boot

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7 min read
Multithreading: Event Loops vs Thread Pools and more...

Multithreading: Event Loops vs Thread Pools and more...

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5 min read
Using Flyway to version your database

Using Flyway to version your database

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2 min read
Get Started with Gemini in Java

Get Started with Gemini in Java

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3 min read
Spring Boot 3 And Java 17 Migration Guide

Spring Boot 3 And Java 17 Migration Guide

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7 min read
Spring Boot + Nextjs social login - Spring Security

Spring Boot + Nextjs social login - Spring Security

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8 min read
DAO Design Pattern

DAO Design Pattern

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2 min read
Kotlin or Java: A Comparison of Two Popular Programming Languages for Apps

Kotlin or Java: A Comparison of Two Popular Programming Languages for Apps

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4 min read
Un-JAR-ing your Java apps for Docker

Un-JAR-ing your Java apps for Docker

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5 min read
Ability to unlearn in Software: Reactive Programming

Ability to unlearn in Software: Reactive Programming

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4 min read
Operation K. Looking for bugs in the IntelliJ IDEA code

Operation K. Looking for bugs in the IntelliJ IDEA code

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6 min read
Spring security mutliple authentication providers [NEW - Spring boot 3+]

Spring security mutliple authentication providers [NEW - Spring boot 3+]

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8 min read
From Java to Kotlin: Elevating Back-End Development with Conciseness and Expressivity

From Java to Kotlin: Elevating Back-End Development with Conciseness and Expressivity

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12 min read
Best Practices for Recording Clear and Distinct Log Results in Java Application

Best Practices for Recording Clear and Distinct Log Results in Java Application

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2 min read
Spring Boot Template Project Introduction

Spring Boot Template Project Introduction

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2 min read
Understanding Servlet Concept In Java

Understanding Servlet Concept In Java

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2 min read
Understanding Servlet Concept In Java

Understanding Servlet Concept In Java

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2 min read
Deploying a Single Page Application (SPA) on AWS: A Beginner's Guide. Part 8. Serverless

Deploying a Single Page Application (SPA) on AWS: A Beginner's Guide. Part 8. Serverless

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4 min read
[Java Spring Boot] Como Criar Serializador Personalizado para seus Responses ou Json de saída

[Java Spring Boot] Como Criar Serializador Personalizado para seus Responses ou Json de saída

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5 min read
Mocking Google Cloud Storage Objects with Java

Mocking Google Cloud Storage Objects with Java

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3 min read
How to Modernize Java Development Environment using VS Code and WSL2 to Improve Productivity

How to Modernize Java Development Environment using VS Code and WSL2 to Improve Productivity

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1 min read
Try to add new feature to a Java Spring boot project

Try to add new feature to a Java Spring boot project

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3 min read
Few words about Java code hygiene

Few words about Java code hygiene

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6 min read
RabbitMQ Retry Strategy: Delay with Retry Threshold

RabbitMQ Retry Strategy: Delay with Retry Threshold

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4 min read
How Gradle disagreed with our Maven project

How Gradle disagreed with our Maven project

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7 min read
Day when Skynet becomes self-aware, and 69 reasons to chill out with colleagues. Part 1.

Day when Skynet becomes self-aware, and 69 reasons to chill out with colleagues. Part 1.

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10 min read
Working with Parquet files in Java using Protocol Buffers

Working with Parquet files in Java using Protocol Buffers

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7 min read
AWS Lambda SnapStart -Part 10 Troubleshooting errors and timeouts of init and restore phase

AWS Lambda SnapStart -Part 10 Troubleshooting errors and timeouts of init and restore phase

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3 min read
How to find a Java developer for a successful project

How to find a Java developer for a successful project

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6 min read
[Java] How to Insert Line Breaks in a String

[Java] How to Insert Line Breaks in a String

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1 min read
Unlocking the Power of Backend Development: A Comprehensive Guide

Unlocking the Power of Backend Development: A Comprehensive Guide

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2 min read
Spring Boot Monitoring with Open-Source Tools

Spring Boot Monitoring with Open-Source Tools

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12 min read
Testando sistemas distribuídos: Fundamentos, conceitos e glossário

Testando sistemas distribuídos: Fundamentos, conceitos e glossário

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13 min read
What are Java Microservices? A Comprehensive Guide

What are Java Microservices? A Comprehensive Guide

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3 min read
Virtual Threads and Structured Concurrency in Java

Virtual Threads and Structured Concurrency in Java

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8 min read
Navigating the Coding Challenge Seas: Unraveling the Search in Rotated Sorted Array Puzzle

Navigating the Coding Challenge Seas: Unraveling the Search in Rotated Sorted Array Puzzle

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2 min read
Handling security vulnerabilities in Spring Boot

Handling security vulnerabilities in Spring Boot

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6 min read
Best 100 java Interview Questions for freshers

Best 100 java Interview Questions for freshers

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1 min read
OOP - 4 Pillars in Java

OOP - 4 Pillars in Java

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4 min read
Guia Passo a Passo: Deploy de uma API REST Java no Docker

Guia Passo a Passo: Deploy de uma API REST Java no Docker

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6 min read
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