/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

1 vote255 views1 answer
Dart list insert
Dart
0 vote270 views1 answer
Flutter get argument values data
Dart
0 vote271 views1 answer
Dart truncate
Dart
1 vote294 views1 answer
Dart trim
Dart
2 votes284 views2 answers
Flutter send function as parameter
Dart
3 votes265 views1 answer
ElevatedButton flutter style
Dart
8 votes257 views3 answers
Prevent text overflow flutter
Dart
0 vote277 views1 answer
Flutter get carousel sliders current index
Dart
0 vote255 views1 answer
Flutter Popup Menu Button Example Tutorial
Dart
0 vote270 views3 answers
Write and read to file in flutter
Dart

Share