Singleton Pattern

In this lesson, you will learn about the singleton pattern in detail with the help of a coding example.

What is the singleton pattern?

The singleton pattern is a type of creational pattern that restricts the instantiation of a class to a single object. This allows the class to create an instance of the class the first time it is instantiated. However, on the next try, the existing instance of the class is returned. No new instance is created.

Level up your interview prep. Join Educative to access 70+ hands-on prep courses.