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Learn Dart: The First Step to Flutter

Solution: Dynamic Warehouse System

Explore how to apply Dart's dynamic type to manage different data types within a variable. Understand runtime type identification, reassignment flexibility, and conditional operations, all demonstrated through a dynamic warehouse system scenario.

We'll cover the following...
Dart
void main() {
  dynamic payload = "Awaiting Data";
  print(payload.runtimeType);
  payload = 250;
  print(payload.runtimeType);
  bool isWellStocked = payload > 100;
  print("Stock sufficient: $isWellStocked. Total Value: \$500");
}

Solution explanation

In the main.dart file:

  • Line 2: We declare the payload variable using the dynamic keyword, ...