Answers for "flutter get list from map"

2

flutter get key from map

String key = values.keys.elementAt(index);
Posted by: Guest on October-19-2020
1

flutter list to map

List list = [ ('a', (1,2)), ('b', (2,3)), ('c', (3,4)) ]

// Dart >= 2.3:
var result = { for (var v in list) v[0]: v[1] };

// Dart < 2.3
var result = Map.fromIterable(list, key: (v) => v[0], value: (v) => v[1]);
Posted by: Guest on August-10-2021

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