solar-arc-1934

readme.md

solar-arc-1934

Created with <3 with dartpad.dev.

main.dart

void main() {
  Map<String, dynamic> person = {
    'name': 'John Doe',
    'age': 30,
    'address': {
      'street': '123 Main St',
      'city': 'Anytown',
      'state': 'CA',
    },
  };
  
  Map<String, dynamic> person2 = {
    'name': 'John Doe',
    'age': 30,
    'address': null
  };
  
  
  print(null ?? "if it went wrong!");
  print(person['address']['city'] ?? "got no city!" );
  print(person2['address']['city'] ?? "got no city!");
}