timsneath · October 22, 2020 17:20
diff --git a/nullable_functions.dart b/nullable_functions.dart
 // In function parameters.
 void initialize(int? count) {
  // It's possible that count is null.
 }
 // In function return values.
 static List<double?>? getTemperatures() {
  // Can return null instead of a List, and the list can contain nulls.
 }
	// In function parameters.
	void initialize(int? count) {
	// It's possible that count is null.
	}
	// In function return values.
	static List<double?>? getTemperatures() {
	// Can return null instead of a List, and the list can contain nulls.
	}