Medium Mobile App Developer questions

34 questions · 10 points each for a correct first answer.

1. 1.Surviving screen rotationandroid, architecturemedium
2. 2.remember vs rememberSaveablejetpack-compose, statemedium
3. 3.@State vs @Binding in SwiftUIswiftui, statemedium
4. 4.Offline-first data flowoffline-first, architecturemedium
5. 5.React Native New Architecturereact-nativemedium
6. 6.Reliable background uploadandroid, background-workmedium
7. 7.Verified links that open the appdeep-linkingmedium
8. 8.Out of memory with imagesmemory, imagesmedium
9. 9.Exposing UI state from a ViewModelkotlin-flow, android-architecturemedium
10. 10.LaunchedEffect keyed on Unitjetpack-compose, side-effectsmedium
11. 11.collectAsStateWithLifecycle benefitjetpack-compose, kotlin-flow, lifecyclemedium
12. 12.Owning an @Observable modelswiftui, state-managementmedium
13. 13.SwiftUI .task when leaving a screenswiftui, swift-concurrencymedium
14. 14.Updating UI from a detached taskswift-concurrency, uikitmedium
15. 15.viewModelScope after the screen closeskotlin-coroutines, android-architecturemedium
16. 16.Blocking file read in a coroutinekotlin-coroutines, threadingmedium
17. 17.Room DAO returning a Flowroom-database, kotlin-flowmedium
18. 18.Room version bump without migrationroom-database, data-migrationmedium
19. 19.const constructors in Flutterflutter, performancemedium
20. 20.setState called after disposeflutter, async-programmingmedium
21. 21.FutureBuilder refetching on rebuildflutter, networkingmedium
22. 22.Listener without effect cleanupreact-native, memory-leaksmedium
23. 23.Unreadable iOS crash stack tracescrash-reporting, iosmedium
24. 24.Timer counter stuck at onereact-native, react-hooksmedium
25. 25.Relying on silent pushes for syncpush-notifications, ios, background-workmedium
26. 26.Notifications missing on Android 13push-notifications, permissions, androidmedium
27. 27.Duplicate posts in an infinite feedpagination, api-designmedium
28. 28.Retry policy after an outagenetworking, resiliencemedium
29. 29.Avoiding repeated config downloadshttp-caching, networkingmedium
30. 30.Flaky UI test timingui-testing, test-reliabilitymedium
31. 31.Unit testing a ViewModelunit-testing, android-architecturemedium
32. 32.Turning off a feature without a releasefeature-flags, app-releasemedium
33. 33.What fastlane match solvesfastlane, code-signing, ci-cdmedium
34. 34.Release build breaks JSON parsingandroid, r8-proguardmedium