/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

27 votes428 views6 answers
Snackbar flutter
Dart
0 vote176 views1 answer
How to small button in futter inside a listview
Dart
0 vote259 views2 answers
Run dart in vscode
Dart
1 vote175 views1 answer
Flutter listtile minverticalpadding
Dart
1 vote206 views1 answer
Dart trim
Dart
2 votes170 views5 answers
Flutter container
Dart
0 vote215 views1 answer
Flutter portrate only
Dart
1 vote190 views1 answer
How to replace commas in model array of strings in dart
Dart
1 vote168 views1 answer
Ink image clip flutter
Dart
0 vote176 views1 answer
Dart input field overflow when keyboard open
Dart

Share