Dart Basics
Fundamental Dart programming concepts including data types, variables, operators, and language features
29
Easy Questions
13
Medium Questions
0
Hard Questions
Easy Questions (29)
#75EasyDart Basics
What is Object Oriented Programming in Dart: Classes & Objects ?
dart
#108EasyDart Basics
In flutter what is the use of hasCode , equal to operator (== operator)
flutter
#110EasyDart Basics
What is Flutter logging view ? (https://docs.flutter.dev/tools/devtools/logging , https://medium.com/@fluttergems/mastering-dart-flutter-devtools-logging-view-part-5-of-8-b634f3a3af26 , Click Dart DevTools in status bar > Click Open DevTools in Web Browser > Click Logging tab)
flutterdart
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#114EasyDart Basics
What is Dart: ffi ( https://dart.dev/interop/c-interop ) (Foreign Function Interface)
dart
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#128EasyDart Basics
What is the null coalescing operator ? Ans: '??' to provide "" as a default value.
#135EasyDart Basics
Difference between import ‘../../file_name.dart VS import ‘package:Name/folder_name/file_name.dart
dart
#174EasyDart Basics
What are all the different types of operator in dart or flutter ?
flutterdart
#194EasyDart Basics
What is Annotations in flutter ? example it is resemble by “@” symbol
flutter
View Details →Code
#218EasyDart Basics
Flutter difference between null check operator and null aware operator ?
flutter
#271EasyDart Basics
What is difference between using final vs get inside the class where to use which ?
#272EasyDart Basics
What is the difference between normal constructor vs Factory constructor proviide me with some real world example ?
#289EasyDart Basics
What is the use of static vs final vs const ? in flutter when to use which ?
flutter
Medium Questions (13)
#52MediumDart Basics
Flutter keywords should learn them ( https://dart.dev/language/keywords )
flutterdart
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#111MediumDart Basics
Flutter code formatting on auto save (https://docs.flutter.dev/tools/formatting , https://www.launchclub.io/blog/dart-auto-format-on-save-vscode )
flutterdart
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#115MediumDart Basics
Enum data upper case or lower case ( https://dart.dev/tools/linter-rules/constant_identifier_names )
dart
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#154MediumDart Basics
Flutter linter rules? ( https://dart.dev/tools/linter-rules/all )
flutterdart
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#175MediumDart Basics
Why does `numbers.addAll(2)` throw a compilation error in Dart, and how do you correctly add multiple items to a List?
dart
#213MediumDart Basics
Describe about riverpod statemangement ? with some live examples and riverpod annotation use cases too ? also define the lifecycle of the riverpod ? also when we use riverpod annotation will the lifecycle is managed by automatically ?
stateriverpod