Trying to use Dart 2.3's new for() syntax in Flutter and the IDE provides an error stating: "This requires the --control-flow-collections experiment to be enabled". How do I enable this?
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@jamesdlin thanks the other question did help me figure it out but can't mark my question as duplicate cause original question has not yet accepted an answer. – Jaja Harris Apr 22 '19 at 03:46
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1https://stackoverflow.com/questions/59458433/flutter-flow-control-collections-are-needed-but-are-they – Reginaldo Rigo Jun 12 '20 at 12:52