/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

2 votes296 views1 answer
Flutter animatedalign
Dart
-2 votes235 views1 answer
Flutter column width
Dart
5 votes280 views1 answer
Foreach loop in list in dart
Dart
6 votes276 views3 answers
Get random color in flutter
Dart
0 vote300 views1 answer
A dismissed Slidable widget is still part of the tree.
Dart
0 vote286 views1 answer
Dart if object==null
Dart
4 votes294 views1 answer
Dart katta harfga aylantirish
Dart
4 votes263 views1 answer
Flutter textinput number
Dart
10 votes297 views4 answers
Waiting for another flutter command to release the startup lock
Dart
42 votes406 views6 answers
String to int in dart
Dart

Share