ViewTube

Object Cloning in Java- Object Cloning is the process of creating an exact copy of an existing object. It is done using the clone() ...

Create a custom immutable class in Java: If you're doing the same work every day… If your salary hasn't moved in years…

How can we create our own custom exception.

Explained Checked Exception and Unchecked Exception through code.

How to handle custom exceptions using @RestControllerAdvice for clean and professional REST APIs. If you're doing the same ...

An interface sets the rules — no implementation, just pure behavior. An abstract class gives a foundation — rules + shared code.

De ahí necesitamos que el constructor dijimos entonces inectamos código lo mismo que hemos hecho y el constructor dijimos ...