Design Pattern

In the prototype pattern, a new object is created by cloning an existing object. The prototype pattern can be a useful way of creating copies of objects. One example of […]

A Factory Pattern or Factory Method Pattern says that just define an interface or abstract class for creating an object but let the subclasses decide which class to instantiate. In […]

Singleton Pattern says that just”define a class that has only one instance and provides a global point of access to it“. In other words, a class must ensure that only […]

Design Patterns are very popular among software developers. A design pattern is a well described solution to a common software problem.  Sensible use of design patterns results in increased code […]