Trying to assign data from cloud store. data in the loop prints last and expected final data prints first as NULL · Issue #59244 · flutter/flutter · GitHub
Pass indexes to List iteration methods like forEach fold etc. · Issue #1147 · dart-lang/language · GitHub
Flutter/Dart】for文の使い方|for/for-in/forEach
Hashable Mixins in Dart : Programming : r/dartlang
Dart/Flutter convert Map to List example, convert List to Map example using many ways: Map.fromIterable(), Map.forEach(), Iterable forEach() o… | Dart, Map, Flutter