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.
MySQL Beginner's Guide

MySQL Beginner's Guide

16
Comments
3 min read
Interviews at the Java J-Fall 2023 Conference

Interviews at the Java J-Fall 2023 Conference

Comments
2 min read
Multithreading: Event Loops vs Thread Pools and more...

Multithreading: Event Loops vs Thread Pools and more...

59
Comments 8
5 min read
Using Flyway to version your database

Using Flyway to version your database

1
Comments
2 min read
Get Started with Gemini in Java

Get Started with Gemini in Java

7
Comments
3 min read
Spring Boot + Nextjs social login - Spring Security

Spring Boot + Nextjs social login - Spring Security

18
Comments 1
8 min read
Spring Boot 3 And Java 17 Migration Guide

Spring Boot 3 And Java 17 Migration Guide

54
Comments
7 min read
DAO Design Pattern

DAO Design Pattern

3
Comments 1
2 min read
Try SQL Server on Fedora

Try SQL Server on Fedora

9
Comments 2
3 min read
🚧 Tackling the XML Marshall Challenge: Ever faced the Marshall problem with pesky invalid characters in your XML? 😓

🚧 Tackling the XML Marshall Challenge: Ever faced the Marshall problem with pesky invalid characters in your XML? 😓

Comments
1 min read
Kotlin or Java: A Comparison of Two Popular Programming Languages for Apps

Kotlin or Java: A Comparison of Two Popular Programming Languages for Apps

Comments
4 min read
Masterclass for CS Industry Readiness: Building a Future in Code

Masterclass for CS Industry Readiness: Building a Future in Code

Comments
2 min read
Un-JAR-ing your Java apps for Docker

Un-JAR-ing your Java apps for Docker

9
Comments
5 min read
Spring security mutliple authentication providers [NEW - Spring boot 3+]

Spring security mutliple authentication providers [NEW - Spring boot 3+]

29
Comments 1
8 min read
Ability to unlearn in Software: Reactive Programming

Ability to unlearn in Software: Reactive Programming

3
Comments 1
4 min read
How to get top N items in Java

How to get top N items in Java

3
Comments
5 min read
Operation K. Looking for bugs in the IntelliJ IDEA code

Operation K. Looking for bugs in the IntelliJ IDEA code

3
Comments 1
6 min read
From Java to Kotlin: Elevating Back-End Development with Conciseness and Expressivity

From Java to Kotlin: Elevating Back-End Development with Conciseness and Expressivity

12
Comments
12 min read
Quicksort & Mergesort With C

Quicksort & Mergesort With C

Comments 1
2 min read
Spring Boot Template Project Introduction

Spring Boot Template Project Introduction

5
Comments
2 min read
Java full-fledged Course in Tamil Introduction Video | Beginner to Expert in Java

Java full-fledged Course in Tamil Introduction Video | Beginner to Expert in Java

Comments
1 min read
Understanding Servlet Concept In Java

Understanding Servlet Concept In Java

1
Comments
2 min read
Understanding Servlet Concept In Java

Understanding Servlet Concept In Java

1
Comments
2 min read
Deploying a Single Page Application (SPA) on AWS: A Beginner's Guide. Part 8. Serverless

Deploying a Single Page Application (SPA) on AWS: A Beginner's Guide. Part 8. Serverless

Comments
4 min read
[Java Spring Boot] Como Criar Serializador Personalizado para seus Responses ou Json de saída

[Java Spring Boot] Como Criar Serializador Personalizado para seus Responses ou Json de saída

Comments
5 min read
Mocking Google Cloud Storage Objects with Java

Mocking Google Cloud Storage Objects with Java

4
Comments 1
3 min read
How to Modernize Java Development Environment using VS Code and WSL2 to Improve Productivity

How to Modernize Java Development Environment using VS Code and WSL2 to Improve Productivity

Comments
1 min read
Try to add new feature to a Java Spring boot project

Try to add new feature to a Java Spring boot project

2
Comments
3 min read
Dominando la Programación Orientada a Objetos

Dominando la Programación Orientada a Objetos

Comments
2 min read
Few words about Java code hygiene

Few words about Java code hygiene

4
Comments
6 min read
RabbitMQ Retry Strategy: Delay with Retry Threshold

RabbitMQ Retry Strategy: Delay with Retry Threshold

7
Comments
4 min read
Mi experiencia con GraalVM y Spring Boot

Mi experiencia con GraalVM y Spring Boot

1
Comments
1 min read
How Gradle disagreed with our Maven project

How Gradle disagreed with our Maven project

2
Comments
7 min read
Day when Skynet becomes self-aware, and 69 reasons to chill out with colleagues. Part 1.

Day when Skynet becomes self-aware, and 69 reasons to chill out with colleagues. Part 1.

4
Comments
10 min read
Comparing Java and JavaScript

Comparing Java and JavaScript

Comments
4 min read
Working with Parquet files in Java using Protocol Buffers

Working with Parquet files in Java using Protocol Buffers

Comments
7 min read
[Spring Boot] Reading spreadsheets with Apache POI

[Spring Boot] Reading spreadsheets with Apache POI

1
Comments
2 min read
find the pivot integer

find the pivot integer

Comments
1 min read
AWS Lambda SnapStart -Part 10 Troubleshooting errors and timeouts of init and restore phase

AWS Lambda SnapStart -Part 10 Troubleshooting errors and timeouts of init and restore phase

2
Comments
3 min read
How to find a Java developer for a successful project

How to find a Java developer for a successful project

1
Comments 1
6 min read
[Java] How to Insert Line Breaks in a String

[Java] How to Insert Line Breaks in a String

3
Comments 1
1 min read
Unlocking the Power of Backend Development: A Comprehensive Guide

Unlocking the Power of Backend Development: A Comprehensive Guide

Comments
2 min read
String Interpolation in Java, finally

String Interpolation in Java, finally

1
Comments
2 min read
Spring Boot Monitoring with Open-Source Tools

Spring Boot Monitoring with Open-Source Tools

9
Comments
12 min read
Try a bigger project

Try a bigger project

1
Comments
2 min read
Best Practices for Recording Clear and Distinct Log Results in Java Application

Best Practices for Recording Clear and Distinct Log Results in Java Application

3
Comments
2 min read
Testando sistemas distribuídos: Fundamentos, conceitos e glossário

Testando sistemas distribuídos: Fundamentos, conceitos e glossário

48
Comments 7
13 min read
What are Java Microservices? A Comprehensive Guide

What are Java Microservices? A Comprehensive Guide

Comments
3 min read
Virtual Threads and Structured Concurrency in Java

Virtual Threads and Structured Concurrency in Java

5
Comments
8 min read
Java vs. JavaScript Conundrum: Insights Welcome!

Java vs. JavaScript Conundrum: Insights Welcome!

1
Comments
1 min read
Navigating the Coding Challenge Seas: Unraveling the Search in Rotated Sorted Array Puzzle

Navigating the Coding Challenge Seas: Unraveling the Search in Rotated Sorted Array Puzzle

Comments
2 min read
Handling security vulnerabilities in Spring Boot

Handling security vulnerabilities in Spring Boot

5
Comments 2
6 min read
Best 100 java Interview Questions for freshers

Best 100 java Interview Questions for freshers

1
Comments
1 min read
OOP - 4 Pillars in Java

OOP - 4 Pillars in Java

3
Comments 2
4 min read
Guia Passo a Passo: Deploy de uma API REST Java no Docker

Guia Passo a Passo: Deploy de uma API REST Java no Docker

11
Comments
6 min read
Authentication and authorization with Spring-Boot

Authentication and authorization with Spring-Boot

196
Comments 5
7 min read
Keep requirements close to your code

Keep requirements close to your code

Comments
11 min read
Introduction to Java (Java fundamentals, Data Types, Intro to OOP)

Introduction to Java (Java fundamentals, Data Types, Intro to OOP)

Comments
6 min read
Implementing Multiple Authentication Methods in a Spring Boot 3

Implementing Multiple Authentication Methods in a Spring Boot 3

9
Comments
3 min read
How to mock a method call with Java Agent?

How to mock a method call with Java Agent?

2
Comments
6 min read
loading...