Flutter datatypes check

void main(){
  var a = 'Apple';
  var b = 100;
  var c = [1, 2, 3, 4, 5];
  var d = {
    "name": "John Doe",
    "age" : 40
  };
  var e = 1.14;
  
  print(a.runtimeType);
  print(b.runtimeType);
  print(c.runtimeType);
  print(d.runtimeType); 
  print(e.runtimeType);
}

Source: kindacode.com

Similar codes

1 vote151 views2 answers
Flutter delete directory
Dart
2 votes141 views2 answers
Disable scroll gridview flutter
Dart
7 votes131 views2 answers
Flutter snackbar color
Dart
1 vote126 views1 answer
Flutter chip delete icon
Dart
1 vote137 views1 answer
How to get value from user in dart
Dart
0 vote135 views1 answer
Dark mode in flutter packages
Dart
4 votes129 views1 answer
Dart replase
Dart
2 votes139 views3 answers
Sizedbox flutter
Dart
0 vote129 views1 answer
Allow background service in flutter app
Dart
2 votes125 views1 answer
Flutter list sublist
Dart