What do you know about the garbage collector in Dart?
Middle
1378
Flutter
What types of permissions exist in Flutter applications?
Junior
1356
What is the difference between different types of compilation in Dart?
Middle
1171
What is the difference between the dynamic type and the object type in Dart?
Middle
1106
What is the difference between an abstract class and a mixin?
Middle
1094
What is SharedPreferences in Flutter?
Junior
1077
What is an InheritedWidget and how is it used in Flutter?
Middle
1029
What do you know about SOLID principles?
Middle+
1012
What gestures can be handled in Flutter?
Junior
996
What are the options for implementing a set in Dart?
Middle
960
Why are null-related errors called 'million-dollar errors'?
Junior
955
Is Dart a single-threaded or multi-threaded language?
Junior
927
How to create two threads in Dart in the context of Flutter?
Middle
915
What is the similarity between final and const in Dart?
Junior
914
Where is Material Design used in application development?
Junior
911
What methods of adding localization to Flutter do you know?
Middle
909
What is the Never type in Dart language?
Middle
905
Why did Abstract appear only now together with null-safe?
Middle+
882
How flexible is Flutter in working with themes?
Middle
846
What would you do if you received customer complaints about the application's performance during a project?
Middle+
828