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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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Kafka Consumer Rebalancing: From Stop-the-World to Cooperative Protocol

Kafka Consumer Rebalancing: From Stop-the-World to Cooperative Protocol

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6 min read
From Managed Threads to Independent Tasks (Part 2: Sharing Data — Locks, Atomics, and Ownership)

From Managed Threads to Independent Tasks (Part 2: Sharing Data — Locks, Atomics, and Ownership)

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3 min read
Built a Java Multi-Client Group Chat Application using Socket Programming
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Built a Java Multi-Client Group Chat Application using Socket Programming

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2 min read
Why Your @Async Method Ignores @Transactional (And Leaks Internal Errors)
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Why Your @Async Method Ignores @Transactional (And Leaks Internal Errors)

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4 min read
Convert JSON to Java Record with Jackson (Practical Guide + Online Tool)
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Convert JSON to Java Record with Jackson (Practical Guide + Online Tool)

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3 min read
Embedding JVM in Rust

Embedding JVM in Rust

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4 min read
👉“I Didn’t Understand JPA Until I Built the Persistence Layer”
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👉“I Didn’t Understand JPA Until I Built the Persistence Layer”

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2 min read
Objects and Data types in Java

Objects and Data types in Java

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1 min read
I Re-implemented Java Streams to Understand Lazy Evaluation

I Re-implemented Java Streams to Understand Lazy Evaluation

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5 min read
What I am doing?

What I am doing?

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1 min read
Building a Clean Event Pipeline in Spring: From Simple Events to Async Listeners to the Outbox Pattern
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Building a Clean Event Pipeline in Spring: From Simple Events to Async Listeners to the Outbox Pattern

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3 min read
Java - not going anywhere

Java - not going anywhere

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1 min read
Day 9: Understanding the `for` Loop in Java
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Day 9: Understanding the `for` Loop in Java

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3 min read
Day 8: Understanding the `while` Loop in Java
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Day 8: Understanding the `while` Loop in Java

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3 min read
🌐Spring Boot Web & REST APIs: Building Clean Backends with MVC Architecture
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🌐Spring Boot Web & REST APIs: Building Clean Backends with MVC Architecture

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2 min read
How we use dogfooding at IDRsolutions

How we use dogfooding at IDRsolutions

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2 min read
JAVA DEVELOPER INTERVIEW QUESTION:

JAVA DEVELOPER INTERVIEW QUESTION:

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1 min read
Introduction to Java

Introduction to Java

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1 min read
A Metamorfose da Plataforma Java: Uma Análise Exaustiva da Evolução Arquitetural, Funcional e Operacional do JDK 8 ao JDK 11
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A Metamorfose da Plataforma Java: Uma Análise Exaustiva da Evolução Arquitetural, Funcional e Operacional do JDK 8 ao JDK 11

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16 min read
How to write AVIF image files in Java (Tutorial)

How to write AVIF image files in Java (Tutorial)

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2 min read
Boolean Field Becomes null in Spring Boot DTO? Here’s Why (And How to Fix It)
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Boolean Field Becomes null in Spring Boot DTO? Here’s Why (And How to Fix It)

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2 min read
Day 1 of DSA: Arrays Fundamentals
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Day 1 of DSA: Arrays Fundamentals

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6 min read
The Immortal Coffee Bean: Why Java is the Unkillable King of Enterprise

The Immortal Coffee Bean: Why Java is the Unkillable King of Enterprise

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5 min read
Magic in the Wild: How Java Giants like Spring, Hibernate, and Mockito use Dynamic Proxies

Magic in the Wild: How Java Giants like Spring, Hibernate, and Mockito use Dynamic Proxies

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6 min read
The "Aha!" Moment: Why Understanding the JVM Changed How I Write Java

The "Aha!" Moment: Why Understanding the JVM Changed How I Write Java

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4 min read
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