firstclass.dart

void main() {
  // First class

  // Why Dart
  // What is a framework
  // Diffrence between other hybrid mobile frameworks and flutter
  // Variable

  // Datatypes in dart
  // int - whole numbers
  // double - decimal numbers
  // String - String of characters
  // boolean - true or false

  // var - anytype mentioned above
  // dynamic - anytype mentioned above

  // Syntax for variable declaration
  // dataType variableName;

  // Example for declaration
  int a;

  // Syntax for variable initialization
  // variableName = value;

  // Example for intialization
  a = 10;

  // Inline Initialization
  int b = 20;
  
  // Diffrence between var and dynamic

  var name;
  dynamic age = 26;
  print(age.runtimeType);
  age = "26";
  print(age.runtimeType);
  
  name = "Sanjay";
  name = 45;
  
 
  
  
}