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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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Leet Code — 1967. Number of Strings That Appear as Substrings in Word

Leet Code — 1967. Number of Strings That Appear as Substrings in Word

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2 min read
Breaking Up with @Autowired: Why Dependency Injection with Spring Boot Needs a Makeover! 💔

Breaking Up with @Autowired: Why Dependency Injection with Spring Boot Needs a Makeover! 💔

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3 min read
Dev Services for Databases

Dev Services for Databases

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3 min read
🚀 Level up Your Testing Game: Harness the Power of Testcontainers with Java and Spring Boot 🧪

🚀 Level up Your Testing Game: Harness the Power of Testcontainers with Java and Spring Boot 🧪

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4 min read
Solving the "Longest Substring Without Repeating Characters" Problem on LeetCode

Solving the "Longest Substring Without Repeating Characters" Problem on LeetCode

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2 min read
[ptbr]Fazendo de uma comunidade a sua segunda casa.

[ptbr]Fazendo de uma comunidade a sua segunda casa.

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3 min read
Solving the "Largest Digit Sum" Problem on LeetCode

Solving the "Largest Digit Sum" Problem on LeetCode

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2 min read
Leet Code — 2744. Find Maximum Number of String Pairs

Leet Code — 2744. Find Maximum Number of String Pairs

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3 min read
Spring Boot Thymeleaf File Upload example

Spring Boot Thymeleaf File Upload example

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13 min read
Captura de dados antes de Captura de linha: "erro" e solução, em Java.

Captura de dados antes de Captura de linha: "erro" e solução, em Java.

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5 min read
Testing Native Queries with Functions in Spring Boot with JPA and H2

Testing Native Queries with Functions in Spring Boot with JPA and H2

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2 min read
[ptbr] Entendendo programação reativa e imperativa com Naruto.

[ptbr] Entendendo programação reativa e imperativa com Naruto.

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2 min read
Build a Beautiful CRUD App with Spring Boot and Angular

Build a Beautiful CRUD App with Spring Boot and Angular

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33 min read
Building a REST API using Spring Boot | Step-by-Step Plan

Building a REST API using Spring Boot | Step-by-Step Plan

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3 min read
Deploy Spring Boot App to Render

Deploy Spring Boot App to Render

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1 min read
Curly’s Law

Curly’s Law

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1 min read
Wie man Text- und Bild-Wasserzeichen zu einem Word-Dokument in Java hinzufügt

Wie man Text- und Bild-Wasserzeichen zu einem Word-Dokument in Java hinzufügt

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3 min read
Dev Services for Kafka

Dev Services for Kafka

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2 min read
OAuth 2.0 Simplified: Know What You Need To Begin

OAuth 2.0 Simplified: Know What You Need To Begin

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5 min read
Leet Code — 2315. Count Asterisks

Leet Code — 2315. Count Asterisks

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2 min read
Java - 📏 Measuring Up `size()`- Doubly Linked List 📖

Java - 📏 Measuring Up `size()`- Doubly Linked List 📖

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1 min read
Java Spring CI/CD in AWS - The HalloCasa Journey

Java Spring CI/CD in AWS - The HalloCasa Journey

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4 min read
[Java] Comment convertir HTML ou une chaîne HTML en Word

[Java] Comment convertir HTML ou une chaîne HTML en Word

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4 min read
Programação Orientada à Objetos com Java - POO

Programação Orientada à Objetos com Java - POO

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10 min read
Java - Finding Your Node's Place with `get(index)`! 💁‍♂️

Java - Finding Your Node's Place with `get(index)`! 💁‍♂️

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1 min read
Java - Singly Linked Lists: Playing Detective with `find(data)` 🕵️‍♂️

Java - Singly Linked Lists: Playing Detective with `find(data)` 🕵️‍♂️

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1 min read
Java - Understanding the Singly Linked List: Counting Nodes with size()

Java - Understanding the Singly Linked List: Counting Nodes with size()

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1 min read
How to use the JavaFX library Medusa to display weather data

How to use the JavaFX library Medusa to display weather data

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7 min read
Simplifying Servlet Security: Keeping Your Web Apps Safe

Simplifying Servlet Security: Keeping Your Web Apps Safe

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4 min read
How JDBC Paved the Way for Java Frameworks! 🛤️

How JDBC Paved the Way for Java Frameworks! 🛤️

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1 min read
The essence of Recursion ?

The essence of Recursion ?

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1 min read
Using JLink to create smaller Docker images for your Spring Boot Java application

Using JLink to create smaller Docker images for your Spring Boot Java application

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6 min read
JPA Cheatsheet: visualizando relacionamentos

JPA Cheatsheet: visualizando relacionamentos

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4 min read
Harnessing custom Kubernetes probes in Spring Boot applications

Harnessing custom Kubernetes probes in Spring Boot applications

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5 min read
Leet Code — 2828. Check if a String Is an Acronym of Words

Leet Code — 2828. Check if a String Is an Acronym of Words

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3 min read
Tipos de dados primitivos com Java

Tipos de dados primitivos com Java

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3 min read
It's 2AM Do you Know What Your Code is Doing?

It's 2AM Do you Know What Your Code is Doing?

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6 min read
Meu primeiro POST

Meu primeiro POST

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1 min read
What Is the N+1 Query Problem and How to Detect It

What Is the N+1 Query Problem and How to Detect It

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8 min read
Concurrent Data-structure Design Walk-Through

Concurrent Data-structure Design Walk-Through

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18 min read
Dev Services for Elasticsearch

Dev Services for Elasticsearch

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3 min read
Getting Started with Maven: A Beginner's Guide to Java Build Automation

Getting Started with Maven: A Beginner's Guide to Java Build Automation

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4 min read
Dev Services for Kubernetes

Dev Services for Kubernetes

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2 min read
O que são annotations?

O que são annotations?

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2 min read
Using Optional in Java the right way

Using Optional in Java the right way

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3 min read
[PT-BR] Entendendo o Spring Framework na Prática

[PT-BR] Entendendo o Spring Framework na Prática

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1 min read
¿Qué son las interfaces? Ejemplos de Java y Golang

¿Qué son las interfaces? Ejemplos de Java y Golang

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2 min read
Demystifying BDD: A Game-Changer for Software Testing 🎮

Demystifying BDD: A Game-Changer for Software Testing 🎮

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2 min read
Generate AI-based Images with Quarkus and OpenAI DALL.E

Generate AI-based Images with Quarkus and OpenAI DALL.E

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4 min read
Dominando la Sincronización en Java: Garantizando la Coherencia de Datos en Concurrencia

Dominando la Sincronización en Java: Garantizando la Coherencia de Datos en Concurrencia

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4 min read
Spring Shell - Build CLI apps

Spring Shell - Build CLI apps

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9 min read
Um dos Matchers mais importantes do Spring Security

Um dos Matchers mais importantes do Spring Security

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2 min read
Belajar Java (Perkenalan) [0]

Belajar Java (Perkenalan) [0]

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2 min read
Object Oriented Programming (OOP)

Object Oriented Programming (OOP)

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9 min read
Debugging as a Process of Isolating Assumptions

Debugging as a Process of Isolating Assumptions

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4 min read
Navigating Code Testing Waters with Mockito: Your Testing Crew for Smooth Sailing

Navigating Code Testing Waters with Mockito: Your Testing Crew for Smooth Sailing

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1 min read
A Deep Dive into Parking Spot LLD Design

A Deep Dive into Parking Spot LLD Design

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3 min read
Mastering Background Processing in Android with WorkManager: A Guide to Efficient Background Processing

Mastering Background Processing in Android with WorkManager: A Guide to Efficient Background Processing

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5 min read
Journey of completing Oracle Java Certification OCA 1Z0-808 exam

Journey of completing Oracle Java Certification OCA 1Z0-808 exam

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1 min read
My final take on Gradle (vs. Maven)

My final take on Gradle (vs. Maven)

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8 min read
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