/Dart/Flutter get key from map

Flutter get key from map

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

Get value from map with key flutter

String value = myMap["mykey"];

1

Similar codes

0 vote174 views2 answers
Stackover flow dart forloop
Dart
21 votes213 views5 answers
How to add elevation to container flutter
Dart
15 votes177 views3 answers
Flutter column
Dart
1 vote183 views1 answer
Flutter listtile selected
Dart
3 votes179 views1 answer
Android studio avd blue screen
Dart
20 votes228 views5 answers
Flutter get width of screen
Dart
4 votes175 views1 answer
How to change the padding of the snackbar in flutter
Dart
11 votes175 views2 answers
Flutter launcher icon generate
Dart
0 vote173 views1 answer
Convert datetime to TZDateTimeflutter
Dart
2 votes171 views1 answer
Flutter tooltip padding
Dart

Share