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.
Jupyter Notebook for Java

Jupyter Notebook for Java

1
Comments
7 min read
GitHub Mastery: Creating Repositories and Managing PRs with Ease

GitHub Mastery: Creating Repositories and Managing PRs with Ease

1
Comments
3 min read
Mastering Spring Boot MVC and REST APIs: A Comprehensive Guide

Mastering Spring Boot MVC and REST APIs: A Comprehensive Guide

Comments
2 min read
One click dependencies fix

One click dependencies fix

28
Comments
11 min read
Le Java Memory Model : Comprendre la concurrence en profondeur

Le Java Memory Model : Comprendre la concurrence en profondeur

Comments
3 min read
Understanding Serialization and Deserialization: Methods, Examples, and Best Practices

Understanding Serialization and Deserialization: Methods, Examples, and Best Practices

Comments
3 min read
Building Your First Spring Boot App: A Complete Guide to MVC Architecture and REST Controllers

Building Your First Spring Boot App: A Complete Guide to MVC Architecture and REST Controllers

1
Comments
3 min read
Using Method and Variable Handles in Java for Runtime Object Access and Manipulation

Using Method and Variable Handles in Java for Runtime Object Access and Manipulation

Comments
3 min read
Testes Finais do Capitulo 6

Testes Finais do Capitulo 6

1
Comments
2 min read
đź’ˇSolving LeetCode 34: Find First and Last Position of Element in a Sorted Array

đź’ˇSolving LeetCode 34: Find First and Last Position of Element in a Sorted Array

Comments
3 min read
Case Study: The Weighted Nine Tails Problem

Case Study: The Weighted Nine Tails Problem

Comments
4 min read
🤖 Solving LeetCode Problem 744: Find the Smallest Letter Greater Than Target

🤖 Solving LeetCode Problem 744: Find the Smallest Letter Greater Than Target

Comments
3 min read
Best Practices for Mapping in Spring Boot

Best Practices for Mapping in Spring Boot

4
Comments
4 min read
🔍 Understanding Hashing in Java: Exploring HashMap, HashSet, and hashCode() 🚀

🔍 Understanding Hashing in Java: Exploring HashMap, HashSet, and hashCode() 🚀

10
Comments 2
4 min read
The WeightedGraph Class

The WeightedGraph Class

Comments
8 min read
Weighted Graphs and Applications

Weighted Graphs and Applications

Comments
1 min read
Mastering Spring Security: A Comedy of Errors (and Authentication)

Mastering Spring Security: A Comedy of Errors (and Authentication)

2
Comments 1
4 min read
SQL, in each group modify the null value of a specified column as its neighboring value #eg43

SQL, in each group modify the null value of a specified column as its neighboring value #eg43

7
Comments
1 min read
Introduction to Arrays in Java

Introduction to Arrays in Java

Comments
4 min read
Discover Exciting Updates in Spring Boot 3: Performance, Security, and More

Discover Exciting Updates in Spring Boot 3: Performance, Security, and More

Comments
2 min read
Understanding Memory Leaks in Java: Common Causes and How to Detect Them

Understanding Memory Leaks in Java: Common Causes and How to Detect Them

5
Comments 2
3 min read
How to create a immutable class in java? explain with example

How to create a immutable class in java? explain with example

2
Comments 2
1 min read
Wednesday Links - Edition 2024-09-04

Wednesday Links - Edition 2024-09-04

Comments
1 min read
Mastering the Craft of Naming for Better Software 🚀

Mastering the Craft of Naming for Better Software 🚀

Comments
1 min read
Item 51: Projete as assinaturas de método com cuidado

Item 51: Projete as assinaturas de método com cuidado

2
Comments
1 min read
Item 52: Utilize a sobrecarga com critério

Item 52: Utilize a sobrecarga com critério

1
Comments
2 min read
Exploring Freecine APK: A Comprehensive Guide for Developers

Exploring Freecine APK: A Comprehensive Guide for Developers

Comments
2 min read
API Gateway: The Practical Playbook

API Gateway: The Practical Playbook

3
Comments
5 min read
Road Map to Become a Hero in Java

Road Map to Become a Hero in Java

1
Comments
2 min read
A Guide to Splitting Strings in JavaScript by Regex

A Guide to Splitting Strings in JavaScript by Regex

Comments
3 min read
Abstraction and Encapsulation

Abstraction and Encapsulation

Comments
1 min read
Transforming Data Linkage: An In-Depth Look at IntaLink

Transforming Data Linkage: An In-Depth Look at IntaLink

1
Comments
3 min read
Lambda function with GraalVM Native Image - Part 1 Introduction to GraalVM and its native image capabilities

Lambda function with GraalVM Native Image - Part 1 Introduction to GraalVM and its native image capabilities

6
Comments
4 min read
Simplify BDD Testing for Distributed Java Applications with Testkube

Simplify BDD Testing for Distributed Java Applications with Testkube

Comments
5 min read
HL7 (Health Level Seven)

HL7 (Health Level Seven)

Comments
5 min read
Interface vs. Abstract Class – When to Use Which?

Interface vs. Abstract Class – When to Use Which?

Comments
2 min read
Getting packages to work when writing Java programs from scratch

Getting packages to work when writing Java programs from scratch

Comments
1 min read
Understanding the Scope of Pattern Variables in Java

Understanding the Scope of Pattern Variables in Java

Comments
2 min read
Building a Spring Boot Consumer Application with Amazon SQS: Setup Infrastructure Using Cloud Development Kit (CDK)

Building a Spring Boot Consumer Application with Amazon SQS: Setup Infrastructure Using Cloud Development Kit (CDK)

11
Comments
5 min read
DNS and How It Works

DNS and How It Works

8
Comments
5 min read
Mastering Java: A Comprehensive Collection of Free Programming Resources

Mastering Java: A Comprehensive Collection of Free Programming Resources

Comments
3 min read
Understanding Garbage Collection in Java: Essential for Interview Preparation

Understanding Garbage Collection in Java: Essential for Interview Preparation

5
Comments
3 min read
Navigating JVM Memory: Key Concepts for Your Java Interview

Navigating JVM Memory: Key Concepts for Your Java Interview

6
Comments
4 min read
Find the Duplicate Elements in an Array/List

Find the Duplicate Elements in an Array/List

8
Comments
1 min read
macOS Shell: Include all jar files in Java -cp argument

macOS Shell: Include all jar files in Java -cp argument

Comments
1 min read
Building an Orders Processing Service with ChatGPT (contribute 70–80% efforts) and Finished in 2 Days

Building an Orders Processing Service with ChatGPT (contribute 70–80% efforts) and Finished in 2 Days

3
Comments 1
4 min read
Spring AI: Bridging the Gap Between Java and AI

Spring AI: Bridging the Gap Between Java and AI

Comments
4 min read
UnsupportedDataTypeException: Migrating from javax.mail to jakarta.mail

UnsupportedDataTypeException: Migrating from javax.mail to jakarta.mail

Comments
1 min read
Unveiling the Inner Workings of Spring AOP

Unveiling the Inner Workings of Spring AOP

Comments
6 min read
Spring Boot RestTemplate postForEntity method

Spring Boot RestTemplate postForEntity method

9
Comments
2 min read
Data Structure cheat sheet

Data Structure cheat sheet

Comments
1 min read
Java logical interview question | Sum a list but ignore any duplicates codewars java solution

Java logical interview question | Sum a list but ignore any duplicates codewars java solution

5
Comments
1 min read
D - Dependency Inversion Principle(DIP)

D - Dependency Inversion Principle(DIP)

22
Comments
12 min read
Understanding Runtimes: From C to Modern Languages

Understanding Runtimes: From C to Modern Languages

3
Comments
4 min read
Testes Finais do CapĂ­tulo 7

Testes Finais do CapĂ­tulo 7

1
Comments
1 min read
Effective Logging for Function

Effective Logging for Function

5
Comments
5 min read
Word Search II

Word Search II

Comments
3 min read
Why I Believe Lombok Should Be Discarded from Java Projects

Why I Believe Lombok Should Be Discarded from Java Projects

Comments
7 min read
Read Input Until EOF (End-of-File) and Number Your Lines Effortlessly | Competitive Programming Java

Read Input Until EOF (End-of-File) and Number Your Lines Effortlessly | Competitive Programming Java

Comments
2 min read
Enhancing Performance with Static Analysis, Image Initialization and Heap Snapshotting

Enhancing Performance with Static Analysis, Image Initialization and Heap Snapshotting

Comments
6 min read
loading...