What is a singleton class? Give a practical example

Encapsulation is a concept in object oriented programming for combining properties and methods in a unit.

The encapsulation helps programmers to follow a modular approach for software development as each object has its own methods and variables and its functions independently of other objects supported. Encapsulation also serves to hide data.

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Posted by preetiagarwal 2019-05-30 00:00:03

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