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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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Journey From Java to Spring Boot Developer
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Journey From Java to Spring Boot Developer

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2 min read
Making your Java code null-safe without rewriting it

Making your Java code null-safe without rewriting it

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5 min read
Day 1 of daily coding: Functions is java

Day 1 of daily coding: Functions is java

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2 min read
🧠 Managed vs Unmanaged Code — Explained for Beginners

🧠 Managed vs Unmanaged Code — Explained for Beginners

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2 min read
Master the Java String join() Method: A 2025 Guide with Examples & Best Practices
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Master the Java String join() Method: A 2025 Guide with Examples & Best Practices

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6 min read
Master Java indexOf(): Your Ultimate Guide to Finding Strings
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Master Java indexOf(): Your Ultimate Guide to Finding Strings

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6 min read
El otro Java + Script, o cómo hacer scripting con Java
Cover image for El otro Java + Script, o cómo hacer scripting con Java

El otro Java + Script, o cómo hacer scripting con Java

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2 min read
My Open Source Journey with Kestra (via WeMakeDevs)

Hacktoberfest: Contribution Chronicles

My Open Source Journey with Kestra (via WeMakeDevs)

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1 min read
The History of JavaScript

The History of JavaScript

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1 min read
Modeling Relationships With Hibernate ORM and MongoDB

Modeling Relationships With Hibernate ORM and MongoDB

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12 min read
Getting Started With Hibernate ORM and MongoDB

Getting Started With Hibernate ORM and MongoDB

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12 min read
How Does HashMap Handle Hash Collisions Internally

How Does HashMap Handle Hash Collisions Internally

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4 min read
Java hashCode() Explained: Why, How, and When to Use It
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Java hashCode() Explained: Why, How, and When to Use It

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6 min read
Java native hack

Java native hack

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1 min read
Domain Events: Transformando Mudanças em Oportunidades

Domain Events: Transformando Mudanças em Oportunidades

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6 min read
Building Your First REST API with Spring Boot
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Building Your First REST API with Spring Boot

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3 min read
What is a Constructor?

What is a Constructor?

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1 min read
Reflections of Hacktoberfest
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Hacktoberfest: Open Source Reflections

Reflections of Hacktoberfest

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6 min read
Dependency Injection: The Anti-Pattern That Killed Object-Oriented Design and Won
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Dependency Injection: The Anti-Pattern That Killed Object-Oriented Design and Won

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9 min read
Java ATM CLI Dev Log #1: WithDraw Cash

Java ATM CLI Dev Log #1: WithDraw Cash

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3 min read
Difference between HashMap and ConcurrentHashMap in Java

Difference between HashMap and ConcurrentHashMap in Java

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4 min read
What is Load Factor and Initial Capacity in HashMap?

What is Load Factor and Initial Capacity in HashMap?

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4 min read
🧬 Types of Inheritance in Java

🧬 Types of Inheritance in Java

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2 min read
Java equalsIgnoreCase() Explained: Your Guide to Case-Insensitive String Comparison
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Java equalsIgnoreCase() Explained: Your Guide to Case-Insensitive String Comparison

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5 min read
When numbers lie: the Java equality bug every dev hits at least once
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When numbers lie: the Java equality bug every dev hits at least once

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71 min read
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