/Dart/Flutter dictionary example

Flutter dictionary example

Flutter get key from map

String key = values.keys.elementAt(index);

2

Source: stackoverflow.com

Flutter create new map

Map<String, int> map1 = {'zero': 0, 'one': 1, 'two': 2};

Map map2 = {'zero': 0, 'I': 'one', 10: 'X'};
var map3 = {'zero': 0, 'I': 'one', 10: 'X'};

1

Flutter dictionary example

Map<String, int> map1 = {'zero': 0, 'one': 1, 'two': 2};

0

Similar codes

0 vote179 views1 answer
Flutter default device font PlatformChannel
Dart
3 votes204 views1 answer
StateError (Bad state: No element)
Dart
0 vote193 views1 answer
Flutter main.dart example
Dart
2 votes203 views2 answers
Dart compare two lists
Dart
14 votes229 views3 answers
Flutter alertdialog padding
Dart
0 vote186 views2 answers
Flutter pass onchanged callback in arguments
Dart
0 vote191 views1 answer
If else dart example
Dart
19 votes229 views2 answers
Get unique random numbers dart
Dart
3 votes186 views1 answer
Android studio avd blue screen
Dart
0 vote208 views1 answer
Flutter cupertinoapp
Dart

Share