What are the differences between the different Map implementations in Dart?

What are the differences between the different Map implementations in Dart?

Dart has a Map type, with implementations like HashMap, LinkedHashMap, and SplayTreeMap. What's the difference between those different Map implementations?…


dart - type 'List<dynamic>' is not a subtype of type 'List<Widget>'

I have a snippet of code which I copied from Firestore example: Widget_buildBody(BuildContext context){return new StreamBuilder( stream:_getEventStream(), builder:(context, snapsh…





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