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Java

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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Keywords vs Reserved Words in Java: What's the Difference?

Keywords vs Reserved Words in Java: What's the Difference?

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1 min read
Real-World TDD with Claude AI: Building a User Registration System in Java

Real-World TDD with Claude AI: Building a User Registration System in Java

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5 min read
A Developer's Guide to Merging AI with the Spring Ecosystem

A Developer's Guide to Merging AI with the Spring Ecosystem

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3 min read
Interface

Interface

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4 min read
[📝LeetCode #27] Remove Element

[📝LeetCode #27] Remove Element

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2 min read
Capítulo 4: Configuração de Aplicações Quarkus

Capítulo 4: Configuração de Aplicações Quarkus

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5 min read
How to Convert TXT to CSV in Java with Cloud REST API

How to Convert TXT to CSV in Java with Cloud REST API

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2 min read
LeetCode — 3467. Transform Array by Parity

LeetCode — 3467. Transform Array by Parity

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2 min read
Need contribution

Need contribution

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1 min read
Spring Boot Learning Series – Part 1: Understanding Dependency Injection

Spring Boot Learning Series – Part 1: Understanding Dependency Injection

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3 min read
🚀 De Estudante a Tech Lead: Como Liderei 9 Desenvolvedores em um Projeto Full-Stack Real

🚀 De Estudante a Tech Lead: Como Liderei 9 Desenvolvedores em um Projeto Full-Stack Real

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3 min read
My Introduction To this New Tech World

My Introduction To this New Tech World

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1 min read
How Certificate-Based Authentication Works: Explained with CAS++ and Smart Cards

How Certificate-Based Authentication Works: Explained with CAS++ and Smart Cards

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1 min read
SpringAI vs LangChain4j: The Real-World LLM Battle for Java Devs

SpringAI vs LangChain4j: The Real-World LLM Battle for Java Devs

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3 min read
How I Deployed a Java Spring Boot + Angular SSR Website Using Docker and Nginx: A Personal Journey

How I Deployed a Java Spring Boot + Angular SSR Website Using Docker and Nginx: A Personal Journey

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4 min read
LeetCode — 2161. Partition Array According to Given Pivot

LeetCode — 2161. Partition Array According to Given Pivot

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3 min read
图文讲解Netty编解码器解决沾包和半包问题,透析本质

图文讲解Netty编解码器解决沾包和半包问题,透析本质

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1 min read
The Singleton Design Pattern

The Singleton Design Pattern

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2 min read
How to Compare Images in Java Using the Cloud-Based REST API

How to Compare Images in Java Using the Cloud-Based REST API

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2 min read
Capítulo 3: Injeção de Dependências com CDI no Quarkus

Capítulo 3: Injeção de Dependências com CDI no Quarkus

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9 min read
What Is Java and Why Should You Learn It in 2025?

What Is Java and Why Should You Learn It in 2025?

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3 min read
Maratona de Testes Automatizados — Step 1: Testes Unitários

Maratona de Testes Automatizados — Step 1: Testes Unitários

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12 min read
Are You Underestimating Your API Gateway?

Are You Underestimating Your API Gateway?

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2 min read
Public static void main again and again...

Public static void main again and again...

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1 min read
Preventing Duplicate or Nearby Location Entries Using the Haversine Formula in Java

Preventing Duplicate or Nearby Location Entries Using the Haversine Formula in Java

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2 min read
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