Flutter const advantag

When we use setState() Flutter calls the build method and rebuilds every widget tree inside it. The best way to avoid this is by using const costructors.

Use const constructors whenever possible when building your own widgets or using Flutter widgets. This helps Flutter to rebuild only widgets that should be updated.

Similar codes

0 vote127 views1 answer
If else dart example
Dart
12 votes131 views4 answers
Dart list generate
Dart
1 vote142 views1 answer
Flutter Incompatible classes were found in dependencies. Remove them from the classpath or use '-Xskip-metadata-version-check' to suppress errors
Dart
3 votes148 views1 answer
Android studio causing blue screen
Dart
0 vote139 views1 answer
Upload zip file to ec2
Dart
-2 votes119 views1 answer
Keyboard height flutter
Dart
0 vote83 views2 answers
Sublist dart
Dart
2 votes127 views1 answer
Flutter snackbar circular shape rounded circle
Dart
42 votes253 views6 answers
String to int in dart
Dart
11 votes128 views2 answers
Flutter keyboard causes overflow
Dart