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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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**PHP’s __sleep() and __wakeup() Magic Methods for Serialization! 🧙‍♂️**

**PHP’s __sleep() and __wakeup() Magic Methods for Serialization! 🧙‍♂️**

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1 min read
Flyweight

Flyweight

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2 min read
Unleashing Performance: Virtual Threads in Java Web Frameworks

Unleashing Performance: Virtual Threads in Java Web Frameworks

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7 min read
Carregando código fonte do AdoptiumJDK no Eclipse IDE

Carregando código fonte do AdoptiumJDK no Eclipse IDE

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1 min read
Abstract Classes in Java – Breaking It Down

Abstract Classes in Java – Breaking It Down

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2 min read
Interface vs. Abstract Class – When to Use Which?

Interface vs. Abstract Class – When to Use Which?

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2 min read
Testes integrados com Spring

Testes integrados com Spring

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21 min read
REST CRUD API

REST CRUD API

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1 min read
A Guide to Java Certifications 2025

A Guide to Java Certifications 2025

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4 min read
Deploying an application to Amazon Elastic Kubernetes Service

Deploying an application to Amazon Elastic Kubernetes Service

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11 min read
Desafio de Projeto 02 - Criando uma aplicação contadora

Desafio de Projeto 02 - Criando uma aplicação contadora

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11 min read
Demystifying CPF and CNPJ Check Digit Algorithms: A Clear and Concise Approach

Demystifying CPF and CNPJ Check Digit Algorithms: A Clear and Concise Approach

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4 min read
Pergunte ao especialista - classe aninhada static

Pergunte ao especialista - classe aninhada static

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1 min read
Varargs e ambiguidade

Varargs e ambiguidade

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1 min read
Sobrecarregando métodos varargs

Sobrecarregando métodos varargs

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1 min read
Varargs

Varargs

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2 min read
Lambda function using Docker Container Image -Part 2 Measuring cold and warm starts of Lambda function with Java (21) runtime

Lambda function using Docker Container Image -Part 2 Measuring cold and warm starts of Lambda function with Java (21) runtime

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3 min read
Understanding the Role of a Quality Engineer

Understanding the Role of a Quality Engineer

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6 min read
Why I Believe Lombok Should Be Discarded from Java Projects

Why I Believe Lombok Should Be Discarded from Java Projects

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7 min read
Deploying Spring Boot Applications on Koyeb

Deploying Spring Boot Applications on Koyeb

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4 min read
My Journey with AWS CDK and Java: What You Need to Know

My Journey with AWS CDK and Java: What You Need to Know

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6 min read
UnsupportedDataTypeException: Migrating from javax.mail to jakarta.mail

UnsupportedDataTypeException: Migrating from javax.mail to jakarta.mail

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1 min read
Data Structure cheat sheet

Data Structure cheat sheet

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1 min read
Understanding Java Memory Leaks and How to Prevent Them

Understanding Java Memory Leaks and How to Prevent Them

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4 min read
Java Programming changes from Java SE 1.0 to Java SE 23

Java Programming changes from Java SE 1.0 to Java SE 23

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30 min read
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