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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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Immutable Object Graph with Cycles in Java

Immutable Object Graph with Cycles in Java

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3 min read
Formatar moeda de forma simples e rápida em JAVA

Formatar moeda de forma simples e rápida em JAVA

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2 min read
From Java to Kotlin Part 1: Null Safety

From Java to Kotlin Part 1: Null Safety

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3 min read
Using JWT with Spring Security OAuth2

Using JWT with Spring Security OAuth2

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7 min read
Core Java - Interface

Core Java - Interface

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1 min read
Core Java - Abstraction

Core Java - Abstraction

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1 min read
Anotación @Transient

Anotación @Transient

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1 min read
DSA - Binary Search

DSA - Binary Search

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2 min read
DSA- Linear Search

DSA- Linear Search

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1 min read
JVM - Java é Verboso Mesmo? Parte IV

JVM - Java é Verboso Mesmo? Parte IV

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4 min read
Award Budget Cuts

Award Budget Cuts

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2 min read
Building an Employee Management API in Spring Boot 3

Building an Employee Management API in Spring Boot 3

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1 min read
Kotlin 基礎 Part 13 -- Spring アプリを Docker イメージにビルドして実行する

Kotlin 基礎 Part 13 -- Spring アプリを Docker イメージにビルドして実行する

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2 min read
Outreachy: Experience with Adoptium

Outreachy: Experience with Adoptium

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2 min read
7 years with Vaadin in production. Do we still enjoy it?

7 years with Vaadin in production. Do we still enjoy it?

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3 min read
Kotlin 基礎 Part 12 -- Gradle で作成した Spring アプリのビルドファイルを実行可能にする

Kotlin 基礎 Part 12 -- Gradle で作成した Spring アプリのビルドファイルを実行可能にする

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1 min read
Forward Compatible Enum Values in API with Java Jackson

Forward Compatible Enum Values in API with Java Jackson

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7 min read
REST API Using Spring Boot - Level 1

REST API Using Spring Boot - Level 1

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6 min read
REST API Using Spring Boot - Level 2

REST API Using Spring Boot - Level 2

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4 min read
Six ways of dependency injection in Spring Boot — A Deep Dive

Six ways of dependency injection in Spring Boot — A Deep Dive

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7 min read
Design Patterns: Observer

Design Patterns: Observer

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5 min read
Contributing to Jakarta EE. Finding my path.

Contributing to Jakarta EE. Finding my path.

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2 min read
Microservices: GoLang in a Spring Cloud architecture

Microservices: GoLang in a Spring Cloud architecture

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9 min read
ZonedDateTime and toLocalDate / toLocalTime

ZonedDateTime and toLocalDate / toLocalTime

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1 min read
Beginner’s Guide To Test Automation With Java (TestUI)

Beginner’s Guide To Test Automation With Java (TestUI)

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8 min read
What are you Missing by Debugging in VS Code?

What are you Missing by Debugging in VS Code?

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15 min read
15 Must-Have Cheatsheets for Developers🚀

15 Must-Have Cheatsheets for Developers🚀

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4 min read
Is Java Still Relevant in 2023

Is Java Still Relevant in 2023

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How to Build Low Latency Java Applications

How to Build Low Latency Java Applications

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10 min read
Design Patterns: Factory Method

Design Patterns: Factory Method

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4 min read
API Testing with Java and Spring Boot Test - Part 2: Improving the solution

API Testing with Java and Spring Boot Test - Part 2: Improving the solution

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5 min read
Java Efetivo Essencial - Método Padrão

Java Efetivo Essencial - Método Padrão

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2 min read
kotlin 基礎 Part 10 -- Mac で openJDK と JAVA_HOME を動かす

kotlin 基礎 Part 10 -- Mac で openJDK と JAVA_HOME を動かす

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1 min read
Adding a new data type to a sql query engine (Trino)

Adding a new data type to a sql query engine (Trino)

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10 min read
A Deep Dive into Lambdas

A Deep Dive into Lambdas

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5 min read
Changer son environnement fullstack en un clin d'oeil : partie 1 avec Java

Changer son environnement fullstack en un clin d'oeil : partie 1 avec Java

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13 min read
Custom Gradle Plugin for Unified Static Code Analysis

Custom Gradle Plugin for Unified Static Code Analysis

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10 min read
Autowiring In Spring

Autowiring In Spring

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3 min read
Automating Google Mails in your Test Suites

Automating Google Mails in your Test Suites

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3 min read
Build Your Own ChatGPT AI Spring Application

Build Your Own ChatGPT AI Spring Application

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3 min read
What's @SpringBootApplication Annotation?

What's @SpringBootApplication Annotation?

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1 min read
Spring Loose coupling + Basic Terminlogies

Spring Loose coupling + Basic Terminlogies

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3 min read
Stop suffering with tests, use TestContainers

Stop suffering with tests, use TestContainers

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6 min read
You don't know this yet - Fun Java concepts Part 2

You don't know this yet - Fun Java concepts Part 2

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2 min read
Using layered docker images over fat-jar docker images in spring boot application

Using layered docker images over fat-jar docker images in spring boot application

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5 min read
Creating a REST API using Spring Boot + Tests + Documentation [part 02]

Creating a REST API using Spring Boot + Tests + Documentation [part 02]

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11 min read
Complete Spring Boot: Build Enterprise Level Apps

Complete Spring Boot: Build Enterprise Level Apps

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Creating a REST API using Spring Boot + Tests + Documentation [part 05]

Creating a REST API using Spring Boot + Tests + Documentation [part 05]

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4 min read
Creating a REST API using Spring Boot + Tests + Documentation [part 01]

Creating a REST API using Spring Boot + Tests + Documentation [part 01]

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5 min read
Creating a REST API using Spring Boot + Tests + Documentation [part 04]

Creating a REST API using Spring Boot + Tests + Documentation [part 04]

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13 min read
Creating a REST API using Spring Boot + Tests + Documentation [part 03]

Creating a REST API using Spring Boot + Tests + Documentation [part 03]

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10 min read
Integrity Check using PGP for JMeter

Integrity Check using PGP for JMeter

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8 min read
Composing the desktop

Composing the desktop

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8 min read
Remote Debugging Dangers and Pitfalls

Remote Debugging Dangers and Pitfalls

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6 min read
Spring Autowiring

Spring Autowiring

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2 min read
Spring Bean

Spring Bean

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3 min read
Tight-coupling and Loose-coupling Implementation in Java

Tight-coupling and Loose-coupling Implementation in Java

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3 min read
Spring Dependency Injection, IoC and Autowiring

Spring Dependency Injection, IoC and Autowiring

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2 min read
Essential Design Patterns in Java

Essential Design Patterns in Java

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An Overview of Arrays as Data Structures in Java

An Overview of Arrays as Data Structures in Java

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8 min read
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