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

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Implementando o Dual Write com Mensageria PostgreSQL

Implementando o Dual Write com Mensageria PostgreSQL

3
Comments
3 min read
Try Micronaut and Doma2

Try Micronaut and Doma2

1
Comments
3 min read
Guide: How to Build Emotion Recognition Application with JavaScript

Guide: How to Build Emotion Recognition Application with JavaScript

Comments
2 min read
Spring Boot conformity Spring AI Implement project access to chatgpt

Spring Boot conformity Spring AI Implement project access to chatgpt

7
Comments 1
3 min read
LogCaptor: Simplificando o Teste de Logs em APIs REST Java

LogCaptor: Simplificando o Teste de Logs em APIs REST Java

5
Comments 2
3 min read
Saga Pattern in Microservices - Parte 2

Saga Pattern in Microservices - Parte 2

1
Comments
4 min read
Saga Pattern in Microservices

Saga Pattern in Microservices

4
Comments
2 min read
Saga Pattern in Microservices - Parte 3

Saga Pattern in Microservices - Parte 3

2
Comments
5 min read
Transposing a Matrix in Java

Transposing a Matrix in Java

2
Comments
2 min read
Using LocalStack in your Java Project - Part 1

Using LocalStack in your Java Project - Part 1

Comments
2 min read
AWS SnapStart - Part 17 Impact of the snapshot tiered cache on the cold starts with Java 21

AWS SnapStart - Part 17 Impact of the snapshot tiered cache on the cold starts with Java 21

3
Comments
6 min read
An Updated Guide to Maven Archetypes

An Updated Guide to Maven Archetypes

3
Comments
3 min read
How to use JPA API Specification?

How to use JPA API Specification?

Comments 1
2 min read
🌟 Mastering Liskov Substitution Principle in Object-Oriented Programming 🚀

🌟 Mastering Liskov Substitution Principle in Object-Oriented Programming 🚀

5
Comments
3 min read
Understanding Stack Memory and Heap Space in Java.

Understanding Stack Memory and Heap Space in Java.

2
Comments
3 min read
jsoup: A Powerful Java Library for Working With HTML and XML Documents

jsoup: A Powerful Java Library for Working With HTML and XML Documents

3
Comments
3 min read
VocĂȘ sabe o que Ă© SOLID❓

VocĂȘ sabe o que Ă© SOLID❓

Comments
3 min read
JUnit 5 – When to use CSV Providers

JUnit 5 – When to use CSV Providers

1
Comments
5 min read
Deep dive into ObjectMapper

Deep dive into ObjectMapper

2
Comments
9 min read
Debugging Using JMX Revisited

Debugging Using JMX Revisited

7
Comments
9 min read
Refactor "switch" statements in case have large sets of "case" clauses

Refactor "switch" statements in case have large sets of "case" clauses

Comments
1 min read
Effective Testing of Cloud Components with Quarkus and LocalStack

Effective Testing of Cloud Components with Quarkus and LocalStack

6
Comments
9 min read
Groovy đŸŽ· Cheat Sheet - 01 Say "Hello" from Groovy

Groovy đŸŽ· Cheat Sheet - 01 Say "Hello" from Groovy

5
Comments
6 min read
JavaScript Meets Java: Nashorn Engine Explained

JavaScript Meets Java: Nashorn Engine Explained

2
Comments
4 min read
Garbage Collection Root in JAVA

Garbage Collection Root in JAVA

1
Comments
2 min read
Less Code, More Tests: Exploring Parameterized Tests in JUnit

Less Code, More Tests: Exploring Parameterized Tests in JUnit

5
Comments
3 min read
Ed's JavaLand 2024 Session Picks

Ed's JavaLand 2024 Session Picks

1
Comments
10 min read
1732. Find the Highest Altitude

1732. Find the Highest Altitude

Comments
1 min read
O quĂŁo difĂ­cil Ă© um Hello World em Java?

O quĂŁo difĂ­cil Ă© um Hello World em Java?

3
Comments 1
3 min read
SDKMAN! The Software Development Kit Manager

SDKMAN! The Software Development Kit Manager

Comments
2 min read
Usando Spring Boot HTTP Interface

Usando Spring Boot HTTP Interface

Comments
4 min read
Red Hat's Spring Boot application on OpenShift 4

Red Hat's Spring Boot application on OpenShift 4

2
Comments 1
3 min read
Generating Random Numbers Between 1 and 100 in Java

Generating Random Numbers Between 1 and 100 in Java

5
Comments
4 min read
Configuration Properties con Spring Boot

Configuration Properties con Spring Boot

1
Comments
4 min read
Part :6 - My Automation Interview Questions in one of leading MNC

Part :6 - My Automation Interview Questions in one of leading MNC

Comments
1 min read
Data API for Amazon Aurora Serverless v2 with AWS SDK for Java - Part 3 Executing update and insert SQL statements in batch

Data API for Amazon Aurora Serverless v2 with AWS SDK for Java - Part 3 Executing update and insert SQL statements in batch

1
Comments
3 min read
Java Method overriding

Java Method overriding

Comments 1
3 min read
Java Unveiled: Navigating the Seas of Versatility and Stability

Java Unveiled: Navigating the Seas of Versatility and Stability

1
Comments 2
2 min read
Dica - Definindo enums como parĂąmetros em componentes JSF

Dica - Definindo enums como parĂąmetros em componentes JSF

1
Comments
1 min read
What is API Gateway exactly? Spring Cloud Gateway?

What is API Gateway exactly? Spring Cloud Gateway?

Comments
8 min read
Raspberry PI Apache Web Server, Pigpio and Ultrasonic Sensor With Java By Using PI4J Library

Raspberry PI Apache Web Server, Pigpio and Ultrasonic Sensor With Java By Using PI4J Library

2
Comments 1
7 min read
Create UML Class Diagrams for Java projects with IntelliJ IDEA and PlantUML

Create UML Class Diagrams for Java projects with IntelliJ IDEA and PlantUML

24
Comments
3 min read
1773. Count Items Matching a Rule.

1773. Count Items Matching a Rule.

Comments
1 min read
How to Store Spring Boot Application Metrics in InfluxDB

How to Store Spring Boot Application Metrics in InfluxDB

2
Comments
11 min read
Typed State Machine For Java

Typed State Machine For Java

Comments
1 min read
JSF possui inflexibilidade

JSF possui inflexibilidade

Comments
3 min read
A fully automated setup of a JBoss EAP cluster using Ansible

A fully automated setup of a JBoss EAP cluster using Ansible

Comments
17 min read
Exploring the depths of Java's Stream API

Exploring the depths of Java's Stream API

2
Comments 1
1 min read
Developer diary #3. Injection in constructor

Developer diary #3. Injection in constructor

Comments
1 min read
Guide to Adding Comments to Tables and Columns When Automatically Generating Entities Using ORM in


Guide to Adding Comments to Tables and Columns When Automatically Generating Entities Using ORM in


Comments
2 min read
Challenges of Java Synchronized List in Multithreaded Environments

Challenges of Java Synchronized List in Multithreaded Environments

4
Comments
2 min read
Deploying a Java Spring Application on AWS EC2

Deploying a Java Spring Application on AWS EC2

8
Comments
2 min read
Custom Header in Stripe Webhook Payload

Custom Header in Stripe Webhook Payload

Comments
1 min read
Unlocking Code Reusability and Flexibility with Upcasting in Java

Unlocking Code Reusability and Flexibility with Upcasting in Java

3
Comments 1
2 min read
Just a simple Songs API using Spring Reactive with Functional Endpoints, Docker and MongoDB

Just a simple Songs API using Spring Reactive with Functional Endpoints, Docker and MongoDB

5
Comments
5 min read
RMI (Remote Method Invocation)

RMI (Remote Method Invocation)

Comments
1 min read
How to test complex conditions with the MC/DC criteria

How to test complex conditions with the MC/DC criteria

7
Comments
3 min read
String Vs StringBuffer Vs StringBuilder in Java đŸ’Ș

String Vs StringBuffer Vs StringBuilder in Java đŸ’Ș

5
Comments
2 min read
1389. Create Target Array in the Given Order(bruteForce)

1389. Create Target Array in the Given Order(bruteForce)

Comments
1 min read
How can i detect screen is recording in React Native

How can i detect screen is recording in React Native

Comments
1 min read
loading...