Answers for "dart constructo"

Dart

0

dart constructor

void main() {
  Human jenny = Human(height1 :15);
    print(jenny.height);
  
  Human jerry = Human(height1: 20);
    print(jerry.height);
}

class Human {
  double height = 0;
  
  Human({height1 = 0}) { // constructor = initializes values of properties in the class.
    this.height = height1;
  }
  
}

Posted by: Guest on April-05-2021

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