🔸 What is Stream API? The Stream API was introduced in Java 8 to process
🔤 Java String Pool Explained (With Simple Examples) Understanding how Java handles Strings is very
📌Classes / Implementations These are concrete classes that implement the interfaces. 🔸 List Implementations: Class
💡 What is a Transaction in Java? A transaction is a sequence of operations performed
If you've worked with Java web development, you've likely come across Servlets — the old-school
1. What is an Interface in Java? An interface in Java is a blueprint of
1. Understanding Abstraction in Java 2. Example: Using Abstraction Let's create an abstraction for adding
What is Polymorphism? Polymorphism is an important concept in Object-Oriented Programming (OOP). The word "Polymorphism"
What is Inheritance in Java? Inheritance is a key feature of Object-Oriented Programming (OOP) that
1️⃣ Install the Package First, install the facebook-dl package in your Node.js project. 2️⃣ Set