Learn Programming In Urdu Part 2 Tutorial (Dart)

Lesson_1.dart

void main(){
  print("This is my first course in Urdu 1.");
  print("This is my first course in Urdu 2.");
  print("This is my first course in Urdu 3.");
  print("This is my first course in Urdu 4.");
}

Lesson_2.dart

void main(){
  
  var my_variable = 1; //Integer Variable
  
  print(my_variable); //Print value
  
  my_variable = 5; //Update value in variable
  
  print(my_variable); //Print new value
}