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.
Java hashCode() Explained: Why, How, and When to Use It

Java hashCode() Explained: Why, How, and When to Use It

Comments
6 min read
Java native hack

Java native hack

Comments
1 min read
Building Your First REST API with Spring Boot

Building Your First REST API with Spring Boot

1
Comments
3 min read
What is a Constructor?

What is a Constructor?

Comments
1 min read
Dependency Injection: The Anti-Pattern That Killed Object-Oriented Design and Won

Dependency Injection: The Anti-Pattern That Killed Object-Oriented Design and Won

1
Comments
9 min read
What is Load Factor and Initial Capacity in HashMap?

What is Load Factor and Initial Capacity in HashMap?

5
Comments
4 min read
Difference between HashMap and ConcurrentHashMap in Java

Difference between HashMap and ConcurrentHashMap in Java

5
Comments
4 min read
🧬 Types of Inheritance in Java

🧬 Types of Inheritance in Java

Comments
2 min read
Java equalsIgnoreCase() Explained: Your Guide to Case-Insensitive String Comparison

Java equalsIgnoreCase() Explained: Your Guide to Case-Insensitive String Comparison

Comments
5 min read
When numbers lie: the Java equality bug every dev hits at least once

When numbers lie: the Java equality bug every dev hits at least once

Comments
71 min read
6 Must-Read Spring Boot and Spring Framework Books for Java developers in 2026

6 Must-Read Spring Boot and Spring Framework Books for Java developers in 2026

24
Comments
10 min read
Are redisson locks jvm locks as well - HELP needed

Are redisson locks jvm locks as well - HELP needed

Comments
1 min read
Java String codePointCount() Explained: Taming Emojis & Complex Text

Java String codePointCount() Explained: Taming Emojis & Complex Text

Comments
7 min read
A comprehensive guide to Map in Java

A comprehensive guide to Map in Java

Comments
10 min read
A Global Model of How Classes Relate to Each Other in Clprolf

A Global Model of How Classes Relate to Each Other in Clprolf

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