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.
setting up code editors on my machine

setting up code editors on my machine

2
Comments
1 min read
Object Oriented Programming : The Beginner's Guide

Object Oriented Programming : The Beginner's Guide

10
Comments
4 min read
O mito do "Java é Difícil" e as melhorias da linguagem

O mito do "Java é Difícil" e as melhorias da linguagem

2
Comments
2 min read
Day 61: Understanding JMX and its architecture (Management Level)

Day 61: Understanding JMX and its architecture (Management Level)

4
Comments
4 min read
What is new in Java 20?

What is new in Java 20?

8
Comments
3 min read
🗞️ We have just released our JBang! catalog 🛍️

🗞️ We have just released our JBang! catalog 🛍️

7
Comments 2
2 min read
LWO #002: Annotations are just modifiers, array access curiosity, faux code generators and more

LWO #002: Annotations are just modifiers, array access curiosity, faux code generators and more

5
Comments
5 min read
Software Devs, What Tools You Can't Do Without?

Software Devs, What Tools You Can't Do Without?

13
Comments 18
1 min read
Fibonacci Day!

Fibonacci Day!

2
Comments
1 min read
How to Build Java Edge Detection Application to Scan and Normalize Documents

How to Build Java Edge Detection Application to Scan and Normalize Documents

2
Comments
13 min read
Java - How to Convert PDF to Images (PNG, JPG, SVG, TIFF)

Java - How to Convert PDF to Images (PNG, JPG, SVG, TIFF)

5
Comments
4 min read
schema-org-java: Java library for working with Schema.org data in JSON-LD format

schema-org-java: Java library for working with Schema.org data in JSON-LD format

5
Comments 1
2 min read
What is object-orientation after all? Or the only thing to watch out for in programming

What is object-orientation after all? Or the only thing to watch out for in programming

5
Comments
11 min read
Pay by Link for developers

Pay by Link for developers

7
Comments
7 min read
My New MacBook Air Beats M1 Max

My New MacBook Air Beats M1 Max

36
Comments 9
6 min read
Install OpenCV for Java using brew on Ubuntu

Install OpenCV for Java using brew on Ubuntu

7
Comments
4 min read
SOAP web service with JAX-WS

SOAP web service with JAX-WS

16
Comments 1
3 min read
Contribution to Crowdin CLI

Contribution to Crowdin CLI

3
Comments 2
2 min read
Spring Modulith: have we reached modularity maturity?

Spring Modulith: have we reached modularity maturity?

31
Comments 6
6 min read
Traversing a Binary Search Tree in Java

Traversing a Binary Search Tree in Java

7
Comments 2
8 min read
Best Practice #2 : Parses the desired LocalDateTime format

Best Practice #2 : Parses the desired LocalDateTime format

3
Comments
2 min read
Ace the top 15 Java algorithm questions for coding interviews

Ace the top 15 Java algorithm questions for coding interviews

9
Comments
25 min read
Running JMH benchmark from Eclipse

Running JMH benchmark from Eclipse

2
Comments
4 min read
LWO #001: Objectos Code API revamp, and a use of Java's sealed interfaces

LWO #001: Objectos Code API revamp, and a use of Java's sealed interfaces

2
Comments
4 min read
Conversores personalizados para @RequestParam

Conversores personalizados para @RequestParam

3
Comments
2 min read
Reserved words & Operators in Java

Reserved words & Operators in Java

4
Comments
3 min read
Post-Process Javadoc-Generated Documentation in GitHub Actions Before Deploying to the Web

Post-Process Javadoc-Generated Documentation in GitHub Actions Before Deploying to the Web

8
Comments 3
3 min read
Software Design Patterns: The builder pattern

Software Design Patterns: The builder pattern

24
Comments 1
7 min read
JUnit Cómo repetir un test con parámetros

JUnit Cómo repetir un test con parámetros

8
Comments
3 min read
How to integrate Spring REST Docs with Javadocs

How to integrate Spring REST Docs with Javadocs

3
Comments
3 min read
Best Practice #1 : One Function can be accessed many times with Different Values

Best Practice #1 : One Function can be accessed many times with Different Values

2
Comments
1 min read
For Contributors to my OpenSSG

For Contributors to my OpenSSG

1
Comments
3 min read
Kotlin gRPC with Spring 👋✨💫

Kotlin gRPC with Spring 👋✨💫

24
Comments
14 min read
Interfaces em Kotlin

Interfaces em Kotlin

3
Comments
3 min read
Java Serialization with Flatbuffers

Java Serialization with Flatbuffers

3
Comments
10 min read
SpringOne TLV World Tour Trip Report

SpringOne TLV World Tour Trip Report

4
Comments 1
9 min read
JUnit Cómo parametrizar un test

JUnit Cómo parametrizar un test

5
Comments
3 min read
In One Minute : Hibernate

In One Minute : Hibernate

2
Comments
1 min read
Conversores personalizados para @RequestBody

Conversores personalizados para @RequestBody

3
Comments
2 min read
The Complete Guide To Java -2023

The Complete Guide To Java -2023

2
Comments
5 min read
Java Basics: Functions, Loops, and Non-Primitive Data Types

Java Basics: Functions, Loops, and Non-Primitive Data Types

3
Comments 1
4 min read
Spring Boot – Black Box Testing

Spring Boot – Black Box Testing

8
Comments
10 min read
Tricks to Increase your productivity

Tricks to Increase your productivity

1
Comments
2 min read
Day 60: Generating JVM heap dump programmatically

Day 60: Generating JVM heap dump programmatically

2
Comments
3 min read
Criando uma API com Spring Boot e Kotlin — parte 3

Criando uma API com Spring Boot e Kotlin — parte 3

7
Comments
26 min read
Java 8 tutorial: Master stream API and beyond

Java 8 tutorial: Master stream API and beyond

29
Comments 5
8 min read
Hide credentials in spring boot

Hide credentials in spring boot

12
Comments 1
2 min read
Is it okay to use com.sun.net.httpserver.HttpServer?

Is it okay to use com.sun.net.httpserver.HttpServer?

7
Comments
2 min read
Writing Keycloak extensions: Key concepts and anti-patterns

Writing Keycloak extensions: Key concepts and anti-patterns

1
Comments
5 min read
Using GitHub Actions to Build a Java Project With Pull Request Coverage Commenting and Coverage Badges

Using GitHub Actions to Build a Java Project With Pull Request Coverage Commenting and Coverage Badges

11
Comments
8 min read
Localised notifications with Firebase cloud messaging (FCM)

Localised notifications with Firebase cloud messaging (FCM)

13
Comments
2 min read
About Spring Boot Native Images

About Spring Boot Native Images

1
Comments
1 min read
Java - Add or Remove Cell Borders in Excel

Java - Add or Remove Cell Borders in Excel

2
Comments
4 min read
How to Restrict Editing on Word Documents in Java

How to Restrict Editing on Word Documents in Java

Comments
4 min read
Estruturas de controle em Kotlin

Estruturas de controle em Kotlin

3
Comments
5 min read
Apache Commons Text CVE-2022-42889 Fix for JMeter

Apache Commons Text CVE-2022-42889 Fix for JMeter

5
Comments
6 min read
Day 59: Understanding Proxy and Dynamic Proxy in Java

Day 59: Understanding Proxy and Dynamic Proxy in Java

2
Comments
5 min read
[TIL] A better response to post request (Spring Boot)

[TIL] A better response to post request (Spring Boot)

4
Comments
1 min read
GraphQL in Java EE Application

GraphQL in Java EE Application

2
Comments
1 min read
DTO as a record

DTO as a record

5
Comments
1 min read
loading...