// late variable
late String name;

void main() {
  // assigning value to late variable
  name = "John";
  print(name);
}

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Another example of late variable

class Person {
  // late variable
  late String name;

  void greet() {
    print("Hello $name");
  }
}

void main() {
  Person person = Person();
  // late variable is initialized here
  person.name = "John";
  person.greet();
}

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Another example of late keyword

// function
String provideCountry() {
  print("Function is called");
  return "USA";
}

void main() {
  print("Starting");
  // late variable
  late String value = provideCountry();
  print("End");
  print(value);
}

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Another example of late keyword

// Person class
class Person {
  final int age;
  final String name;
  late String description = heavyComputation();

// constructor
  Person(this.age, this.name) {
    print("Constructor is called");
  }
// method
  String heavyComputation() {
    print("heavyComputation is called");
    return "Heavy Computation";
  }
}

void main() {
  // object of Person class
  Person person = Person(10, "John");
  print(person.name);
  print(person.description); 
}

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