Observer Design pattern is a behavioural design pattern, Behavioral design patterns are named so because they primarily focus on managing the behavior...
The singleton design pattern is creational. It ensures that a class can have only one instance of it and provides a global point of access. In Java...
The abstract factory method is a creational design pattern, It is similar to the factory method design pattern. we can consider it as another...
The Factory Pattern is a creational design pattern that provides an interface for creating objects but allows subclasses to decide which class to...
Naming variables, functions, classes, objects, arguments, and other elements in our code is crucial because it makes our code more readable,...