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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.

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Solution: Shortest Distance to a Character

Solution: Shortest Distance to a Character

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3 min read
Revisiting the D in SOLID

Revisiting the D in SOLID

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2 min read
Solution: Change Minimum Characters to Satisfy One of Three Conditions

Solution: Change Minimum Characters to Satisfy One of Three Conditions

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5 min read
Spring Boot : Custom Role - Permission Authorization using SpEL

Spring Boot : Custom Role - Permission Authorization using SpEL

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3 min read
Error: Could not find or load main class

Error: Could not find or load main class

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Comments 2
2 min read
Quick learning reference cards: Java streams

Quick learning reference cards: Java streams

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1 min read
How to solve Jackson InvalidDefinitionException on immutable objects

How to solve Jackson InvalidDefinitionException on immutable objects

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2 min read
Java HashMap

Java HashMap

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1 min read
A crash course in classpaths: Build

A crash course in classpaths: Build

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8 min read
How to Write Great Tests!

How to Write Great Tests!

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3 min read
Learn Aspect Oriented Programming by Example

Learn Aspect Oriented Programming by Example

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7 min read
Coding Live Stream: Stripe Integration

Coding Live Stream: Stripe Integration

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1 min read
How to interpret and modify REST requests in Spring Boot ?

How to interpret and modify REST requests in Spring Boot ?

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1 min read
Making a Maven-plugin that annotates auto-generated files

Making a Maven-plugin that annotates auto-generated files

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3 min read
Leetcode Solutions Index

Leetcode Solutions Index

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11 min read
How to generate and compile sources at runtime in Java

How to generate and compile sources at runtime in Java

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3 min read
Unit testing algorithms

Unit testing algorithms

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1 min read
JXLS: How to generate Excel documents using templates?

JXLS: How to generate Excel documents using templates?

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Comments 6
5 min read
O Hibernate realmente vale a pena?

O Hibernate realmente vale a pena?

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6 min read
What was added to Java 8? Streams

What was added to Java 8? Streams

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6 min read
Java lambda expression tutorial: Functional programming in Java

Java lambda expression tutorial: Functional programming in Java

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9 min read
Alterando o perfil de configuração do Quarkus

Alterando o perfil de configuração do Quarkus

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3 min read
Injeção de Dependências com Spring

Injeção de Dependências com Spring

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7 min read
How To Handle Multiple Message Properties In Spring Boot

How To Handle Multiple Message Properties In Spring Boot

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2 min read
Tutorial: Criando um CRUD utilizando Quarkus Java + REST + CDI + Panache, Hibernate com Postgres (Docker) + Postman

Tutorial: Criando um CRUD utilizando Quarkus Java + REST + CDI + Panache, Hibernate com Postgres (Docker) + Postman

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12 min read
Add Shapes to PowerPoint using Java

Add Shapes to PowerPoint using Java

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2 min read
What is Static Analysis

What is Static Analysis

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9 min read
Understanding equals and hashCode in Java

Understanding equals and hashCode in Java

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3 min read
Revisiting the I in SOLID

Revisiting the I in SOLID

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2 min read
Top 3 Kafka Books and Tutorials

Top 3 Kafka Books and Tutorials

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7 min read
Face recognition of celebrities in Java with Amazon Rekognition

Face recognition of celebrities in Java with Amazon Rekognition

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3 min read
Archunit: Validate the architecture of our projects

Archunit: Validate the architecture of our projects

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4 min read
[PT-BR] Evitando 'Escaping References' com JPMS

[PT-BR] Evitando 'Escaping References' com JPMS

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6 min read
Automation Common Utilities

Automation Common Utilities

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1 min read
How To Setup JUnit Environment For Your First Test?

How To Setup JUnit Environment For Your First Test?

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24 min read
Java Inheritance Tutorial: explained with examples

Java Inheritance Tutorial: explained with examples

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10 min read
Lambda Expressions In Simple Terms

Lambda Expressions In Simple Terms

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5 min read
Python: Decorators in OOP

Python: Decorators in OOP

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9 min read
What was added to Java 8? Lambda expressions

What was added to Java 8? Lambda expressions

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3 min read
Day 24:100DaysOfCode

Day 24:100DaysOfCode

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1 min read
How to Start Contributing to Open Source

How to Start Contributing to Open Source

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8 min read
Add more information to your Allure Report using Java

Add more information to your Allure Report using Java

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3 min read
Database Query Statistics

Database Query Statistics

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1 min read
Should you always code against an interface?

Should you always code against an interface?

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5 min read
Validando requisições com Spring Boot

Validando requisições com Spring Boot

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8 min read
Implementing Binary Search in Java

Implementing Binary Search in Java

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8 min read
[Série do Instagram - Primeiros passos como backend] Programação orientada a objetos

[Série do Instagram - Primeiros passos como backend] Programação orientada a objetos

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1 min read
Using Bean Validation on Quarkus.io

Using Bean Validation on Quarkus.io

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4 min read
De advogada a desenvolvedora de software

De advogada a desenvolvedora de software

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4 min read
Transaction in Spring Boot as simple as possible

Transaction in Spring Boot as simple as possible

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2 min read
Understanding Dependency Injection

Understanding Dependency Injection

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3 min read
Revisiting the L in SOLID

Revisiting the L in SOLID

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2 min read
Best Programming Languages in 2021👩‍💻

Best Programming Languages in 2021👩‍💻

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4 min read
Runnable vs Threads

Runnable vs Threads

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2 min read
Swapping A and B without 3rd variable

Swapping A and B without 3rd variable

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1 min read
Spring Boot CRUD Application Example with MongoDB

Spring Boot CRUD Application Example with MongoDB

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5 min read
How Java's classes and main method work?

How Java's classes and main method work?

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2 min read
Garbage Collection in Java - What is GC and How it Works in the JVM

Garbage Collection in Java - What is GC and How it Works in the JVM

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1 min read
Maven plugins that I like

Maven plugins that I like

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2 min read
【Java】Set Background Image/ Color for Word Document

【Java】Set Background Image/ Color for Word Document

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2 min read
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