Browsing Tag
java
205 posts
With Spring can I make an optional path variable?
Yes, you can make a path variable optional in Spring by using @PathVariable with the required attribute set…
Tipos brutos e código legado
Os tipos brutos foram introduzidos para permitir a compatibilidade entre códigos legados (pré-genéricos) e os genéricos introduzidos no…
125. Valid Palindrome
Important links Intuition Corner cases Solution Visualisation Important links Problem: 125. Valid Palindrome Link to parent page: Two…
How does Optional.ifPresent() differ from Optional.orElse()?
Optional.ifPresent() and Optional.orElse() are two methods in Java’s Optional class, designed to handle optional values gracefully, but they…
Understanding BCrypt: The Secure Way to Hash Passwords
In today’s digital age, protecting our personal information is more crucial than ever, and one of the most…
What changed from Java 22 to Java 23
Java 23 marks a big leap in the world’s most popular programming language. Java fans and developers are…
Streamline Java Object Initialization with Inline Blocks (Including Public Fields)
When creating objects in Java, balancing simplicity, maintainability, and flexibility can be challenging. Developers often resort to techniques…
Facade Pattern
What is Facade Pattern? Facade pattern is a structural pattern that provides a unified interface to a set…
🚀 Your First Java Project in IntelliJ IDEA: Creating a “Hello World” in Java 🚀
Ready to create your first Java program using IntelliJ IDEA? In this article, I’ll guide you through the…
API Testing: Ensuring Reliable and Robust Software Applications
APIs (Application Programming Interfaces) serve as the backbone of modern software systems, enabling seamless communication between applications. They…
