Do you REALLY know what SOLID principles means? Think again! (#3: Exclusive Truth about Liskov Substitution Principle)
Liskov Substitution Formal definition of Liskov substitution principle is –Let φ(x) be a property provable about objects x of type T. Then φ(y) should also be true for objects y of type S where S is a sub-type of T. Or we can say – If class A is a sub-type of class B, then … Read more