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.
The equals and hashCode contract in Java: Failure modes and the TreeSet twist

The equals and hashCode contract in Java: Failure modes and the TreeSet twist

Comments
11 min read
Converting Excel to PDF in Java: Notes from a Practical Implementation

Converting Excel to PDF in Java: Notes from a Practical Implementation

Comments
4 min read
Plotting a Four-Year Credit Trend Line Chart in a PDF Report

Plotting a Four-Year Credit Trend Line Chart in a PDF Report

Comments
9 min read
Surviving MatchException: The Sealed Hierarchy Landmine in Java 21+ Microservices

Surviving MatchException: The Sealed Hierarchy Landmine in Java 21+ Microservices

Comments
2 min read
Create an Uber Clone in 1 Minute

Create an Uber Clone in 1 Minute

5
Comments
28 min read
October 21 Security Roundup: PHP2Shell's Backstory, Java, HTTP/3, Node, Railway and OVH

October 21 Security Roundup: PHP2Shell's Backstory, Java, HTTP/3, Node, Railway and OVH

Comments
10 min read
Tale of Kingdoms: The Shattered Crown, an RPG campaign mod for Minecraft 26.2

Tale of Kingdoms: The Shattered Crown, an RPG campaign mod for Minecraft 26.2

Comments
1 min read
Special Mobs Revived: 148 monster variants on Fabric 26.2

Special Mobs Revived: 148 monster variants on Fabric 26.2

Comments
1 min read
Fallen Star: rare starfall nights and a boss fight in Minecraft 26.2

Fallen Star: rare starfall nights and a boss fight in Minecraft 26.2

Comments
1 min read
Realistic rain and reflective water for Minecraft 26.2 (Rain and Water mod)

Realistic rain and reflective water for Minecraft 26.2 (Rain and Water mod)

Comments
1 min read
Sky and Weather: clouds, aurora, storms and seasons for Minecraft 26.2

Sky and Weather: clouds, aurora, storms and seasons for Minecraft 26.2

Comments
1 min read
Build an Interactive Task Manager with HTMX and Java

Build an Interactive Task Manager with HTMX and Java

Comments
7 min read
Spring Security method level security PreAuthorize Secured — Complete Guide

Spring Security method level security PreAuthorize Secured — Complete Guide

Comments
2 min read
Portal Gun for Minecraft 26.2 on Fabric: portals, live views and 90 test chambers

Portal Gun for Minecraft 26.2 on Fabric: portals, live views and 90 test chambers

Comments
1 min read
Master Java gRPC with Micronaut: Your First Microservice in Minutes

Master Java gRPC with Micronaut: Your First Microservice in Minutes

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