lrn questions

lrn answers

• Proper way to throw Errors in Dart
• What are the type primitives in Dart / Flutter?
• Get the 4 bytes of a double with Dart
• Dart - Async vs Sync performance considerations
• Comparing two types in Dart
• What is the usecase of Enum interface in Dart 2.14
• Are async* streams automatically closed when there's no more reference to it?
• With the new Dart sealed-classes feature, is it possible to do a nested switch?
• Dart nullable records with pattern matching: The matched value of type '(String, int)?' isn't assignable to the required type '(Object?, Object?)'
• How do we cast an int as a BigInt in Dart 2?