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.
100 Languages Speedrun: Episode 21: Clojure

100 Languages Speedrun: Episode 21: Clojure

6
Comments 3
6 min read
Percorrendo listas antes e depois do Java 8

Percorrendo listas antes e depois do Java 8

6
Comments
2 min read
Striver's SDE Sheet Journey - #1 Set Matrix Zeroes

Striver's SDE Sheet Journey - #1 Set Matrix Zeroes

6
Comments
6 min read
Scan your Java projects and fix any Apache log4j vulnerability NOW

Scan your Java projects and fix any Apache log4j vulnerability NOW

4
Comments 1
1 min read
An Introduction to Object Pascal and Java: A Winning Crew Boat Team

An Introduction to Object Pascal and Java: A Winning Crew Boat Team

2
Comments
10 min read
Huge RCE in log4j logging library in JVM ecosystem

Huge RCE in log4j logging library in JVM ecosystem

5
Comments
1 min read
Resetting my knowledge

Resetting my knowledge

3
Comments 2
4 min read
Difference Between Kotlin and Java

Difference Between Kotlin and Java

3
Comments 1
2 min read
Java Stream flatMap() Example

Java Stream flatMap() Example

6
Comments
3 min read
Java Stream filter() Example

Java Stream filter() Example

5
Comments
3 min read
Java Stream map() Example

Java Stream map() Example

4
Comments
2 min read
Como instalar Java no Linux com SDKMAN!

Como instalar Java no Linux com SDKMAN!

6
Comments
2 min read
Testcontainers with Spring Boot and Java 11/17

Testcontainers with Spring Boot and Java 11/17

9
Comments 2
3 min read
Multi Node Kafka Cluster Installation, Configuration and Test (Java, zookeeper, kafka, cmak) on Ubuntu20

Multi Node Kafka Cluster Installation, Configuration and Test (Java, zookeeper, kafka, cmak) on Ubuntu20

5
Comments
5 min read
Build a next-level RESTful web service with Spring Boot

Build a next-level RESTful web service with Spring Boot

9
Comments
5 min read
Effective Java: Use Lazy Initialization Judiciously

Effective Java: Use Lazy Initialization Judiciously

6
Comments
3 min read
Handling SIGTERM and SIGKILL on Spring Boot web applications

Handling SIGTERM and SIGKILL on Spring Boot web applications

5
Comments
2 min read
How to Build Java Applications Today: #58

How to Build Java Applications Today: #58

5
Comments
4 min read
Advent of Code - Day 7

Advent of Code - Day 7

5
Comments
2 min read
Java Pitfalls: Misuse of types

Java Pitfalls: Misuse of types

5
Comments
3 min read
Advent of Code - Day 7: Puzzle 2

Advent of Code - Day 7: Puzzle 2

5
Comments
2 min read
Advent of Code - Day 5 : Puzzle 2

Advent of Code - Day 5 : Puzzle 2

5
Comments
3 min read
Advent of Code 2021 - Day 5

Advent of Code 2021 - Day 5

5
Comments
3 min read
Advent of Code - Day 3 : Puzzle 2

Advent of Code - Day 3 : Puzzle 2

5
Comments
4 min read
Advent of Code 2021 - Day 3

Advent of Code 2021 - Day 3

5
Comments
2 min read
Advent of Code 2021 - Day 2 : Puzzle 2

Advent of Code 2021 - Day 2 : Puzzle 2

5
Comments
2 min read
Executar javac desde PowerShell

Executar javac desde PowerShell

5
Comments
1 min read
Java Data Structures and Algorithms. Queues

Java Data Structures and Algorithms. Queues

9
Comments
6 min read
Serving your cat video using the Internet - A basic understanding of HTTP and socket programming (in Java)

Serving your cat video using the Internet - A basic understanding of HTTP and socket programming (in Java)

9
Comments
8 min read
How to run shell scripts in Java

How to run shell scripts in Java

3
Comments
1 min read
java.time can be tricky. Know it better!

java.time can be tricky. Know it better!

6
Comments 1
6 min read
Add initial testing to Camunda with Spring Boot 🍃

Add initial testing to Camunda with Spring Boot 🍃

5
Comments
1 min read
Password Validator

Password Validator

18
Comments 1
2 min read
Multiple Spring Boot applications in the same project

Multiple Spring Boot applications in the same project

6
Comments
3 min read
Why do people still use Java, if Java is behind technologically

Why do people still use Java, if Java is behind technologically

1
Comments
2 min read
Spring Boot optional request params

Spring Boot optional request params

6
Comments 2
1 min read
Builder Pattern

Builder Pattern

36
Comments 1
2 min read
Understanding Stack Traces and Debugging them Further

Understanding Stack Traces and Debugging them Further

6
Comments
10 min read
Useful tools for contribution

Useful tools for contribution

5
Comments
2 min read
Java – Class and Objects.

Java – Class and Objects.

8
Comments
5 min read
Advent of Code 2021 - Day 2

Advent of Code 2021 - Day 2

4
Comments
1 min read
Array - ArrayList / Array List - Linked List

Array - ArrayList / Array List - Linked List

8
Comments
1 min read
Advent of Code 2021 - Day 1: Puzzle 2

Advent of Code 2021 - Day 1: Puzzle 2

5
Comments
1 min read
Java Performance - 5 - An introduction to Garbage Collection

Java Performance - 5 - An introduction to Garbage Collection

6
Comments
11 min read
Linked List Tips

Linked List Tips

2
Comments
4 min read
Object Pool Pattern

Object Pool Pattern

5
Comments
2 min read
22 Tech Skills Java Programmers can Learn in 2024

22 Tech Skills Java Programmers can Learn in 2024

127
Comments 6
19 min read
[Hacktoberfest 2021] Fourth and the last pull request

[Hacktoberfest 2021] Fourth and the last pull request

2
Comments
1 min read
Hexagonal Architecture - Java and Kotlin

Hexagonal Architecture - Java and Kotlin

8
Comments
3 min read
Advent of Code 2021 - Day 1

Advent of Code 2021 - Day 1

3
Comments
1 min read
Abstract Factory Method Pattern

Abstract Factory Method Pattern

7
Comments
2 min read
Sample code to setup Selenium, chrome driver with a java project

Sample code to setup Selenium, chrome driver with a java project

3
Comments
2 min read
Factory Method Pattern

Factory Method Pattern

7
Comments
2 min read
5 Best Java Frameworks for Microservices and Cloud Native Development

5 Best Java Frameworks for Microservices and Cloud Native Development

150
Comments 6
12 min read
Pragmatic Programmer - Book Notes

Pragmatic Programmer - Book Notes

43
Comments
3 min read
Working with Amazon S3 presigned URLs in Spring Boot

Working with Amazon S3 presigned URLs in Spring Boot

13
Comments 2
3 min read
Java 8 for beginners - Part 1

Java 8 for beginners - Part 1

7
Comments
2 min read
Languages of the Future

Languages of the Future

2
Comments 2
2 min read
My Internship at Salesforce

My Internship at Salesforce

2
Comments
3 min read
Updates and FAQ — Your 1 Minute Quick Start Guide to ShardingSphere

Updates and FAQ — Your 1 Minute Quick Start Guide to ShardingSphere

5
Comments
8 min read
loading...