DEV Community

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.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Python vs. Java vs. C++: The Best Language for Coding Interviews in 2025

Python vs. Java vs. C++: The Best Language for Coding Interviews in 2025

Comments 2
3 min read
🎯 My Spring Boot Controllers Looked Fine… Until I Understood the Presentation Layer

🎯 My Spring Boot Controllers Looked Fine… Until I Understood the Presentation Layer

3
Comments
2 min read
I Re-implemented Java Streams to Understand Lazy Evaluation

I Re-implemented Java Streams to Understand Lazy Evaluation

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

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

1
Comments
3 min read
Stop wrapping your RabbitMQ code in runBlocking

Stop wrapping your RabbitMQ code in runBlocking

1
Comments
4 min read
The Ultimate Java Setup Guide (2025): Install JDK on Windows, Mac & Linux

The Ultimate Java Setup Guide (2025): Install JDK on Windows, Mac & Linux

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

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

4
Comments
16 min read
🚀 My First Dev Community Post: Growing as a Java & Spring Boot Engineer

🚀 My First Dev Community Post: Growing as a Java & Spring Boot Engineer

1
Comments
2 min read
Java's Concurrency Revolution: How Immutability and Virtual Threads Changed Everything!

Java's Concurrency Revolution: How Immutability and Virtual Threads Changed Everything!

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

Day 9: Understanding the `for` Loop in Java

Comments
3 min read
JAVA DEVELOPER INTERVIEW QUESTION:

JAVA DEVELOPER INTERVIEW QUESTION:

Comments
1 min read
What is a NullPointerException, and How Do I Fix It?

What is a NullPointerException, and How Do I Fix It?

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

Day 8: Understanding the `while` Loop in Java

Comments
3 min read
New Full-Stack Dev Here — Let's Build Something Awesome Together!

New Full-Stack Dev Here — Let's Build Something Awesome Together!

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

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

1
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.