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

5 votes148 views2 answers
Dart string empty or null
Dart
1 vote159 views1 answer
How to check whether a list in dart is empty or not
Dart
0 vote167 views1 answer
Flutter floor database command
Dart
1 vote164 views1 answer
Transform widget flutter
Dart
0 vote156 views1 answer
Flutter longpress vibration
Dart
10 votes166 views4 answers
Waiting for another flutter command to release the startup lock
Dart
2 votes166 views1 answer
What is Dart?
Dart
2 votes166 views1 answer
Dart datetime difference
Dart
0 vote165 views2 answers
Search in array dart
Dart
6 votes179 views3 answers
Flutter snackbar duration
Dart