Dart Tutorial #25 - Class Inheritance & Method Overriding in Dart Programming

Описание: Dart Tutorial #25 - Class Inheritance & Method Overriding in Dart Programming
In this video by Programming for Beginners we will see Class Inheritance & Method Overriding in Dart Programming, using Dart Tutorial videos. We can learn Dart Programming language to make web applications or mobile applications using flutter framework. Also we can make single-page web applications using Dart programming.
Method Overriding is a mechanism by which the child class redefines a method in its parent class.

Example:
void main() {
Child c = new Child();
c.m1(12);
}
class Parent {
void m1(int a){ print("value of a ${a}");}
}
class Child extends Parent {
@override
void m1(int b) {
print("value of b ${b}");
}
}

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