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.
Writing code like this improves efficiency by 100 times compared to directly using MyBatis

Writing code like this improves efficiency by 100 times compared to directly using MyBatis

2
Comments 1
14 min read
Java Bytecode Execution: Bridging JVM and OS

Java Bytecode Execution: Bridging JVM and OS

Comments
1 min read
LeetCode Day4 LinkedList part2

LeetCode Day4 LinkedList part2

2
Comments
5 min read
Number of Islands | LeetCode

Number of Islands | LeetCode

2
Comments
1 min read
How To Map PostgreSQL `point` Data Type To Java PGpoint Data Type?

How To Map PostgreSQL `point` Data Type To Java PGpoint Data Type?

2
Comments 1
3 min read
LeetCode Day 11 Binary Tree Part 1

LeetCode Day 11 Binary Tree Part 1

Comments
2 min read
1.3 - Outro tipo de dados

1.3 - Outro tipo de dados

1
Comments
1 min read
1.6 - Ponto e vírgula, posicionamento e práticas de recuo

1.6 - Ponto e vírgula, posicionamento e práticas de recuo

1
Comments
1 min read
1.5 - blocos de código

1.5 - blocos de código

1
Comments
1 min read
1.4 - Instruções de controle (if e for)

1.4 - Instruções de controle (if e for)

1
Comments
2 min read
Java OOP, in a Nutshell

Java OOP, in a Nutshell

6
Comments
5 min read
Any website where we can upload backend code for free for the code to run like railway website.

Any website where we can upload backend code for free for the code to run like railway website.

Comments
1 min read
Mastering API Integrations: A Step-by-Step Guide to Secure API Authentication in Java

Mastering API Integrations: A Step-by-Step Guide to Secure API Authentication in Java

7
Comments 1
6 min read
Interfaces vs. Abstract Classes

Interfaces vs. Abstract Classes

Comments 1
3 min read
Class Design Guidelines

Class Design Guidelines

3
Comments 1
5 min read
In Java how to create a custom ArrayList that doesn't allow duplicate? #Interview Question

In Java how to create a custom ArrayList that doesn't allow duplicate? #Interview Question

2
Comments 4
1 min read
Case Study: The Rational Class

Case Study: The Rational Class

Comments
6 min read
The Cloneable Interface

The Cloneable Interface

1
Comments
5 min read
The Comparable Interface

The Comparable Interface

Comments
4 min read
Building Java Swagger 3 Intellij plugin: Boosting productivity, type safe generation and documentation adoption.

Building Java Swagger 3 Intellij plugin: Boosting productivity, type safe generation and documentation adoption.

Comments
3 min read
Interfaces

Interfaces

Comments
3 min read
Case Study: Calendar and GregorianCalendar

Case Study: Calendar and GregorianCalendar

Comments
2 min read
Case Study: the Abstract Number Class

Case Study: the Abstract Number Class

Comments
2 min read
In Spring Boot, what is the use of @PostConstruct? Explain using Example.

In Spring Boot, what is the use of @PostConstruct? Explain using Example.

5
Comments
1 min read
Abstract Classes

Abstract Classes

Comments
5 min read
loading...