Dart compute example

// A top level function
int computationallyExpensiveTask(int value) {
  var sum = 0;
  for (var i = 0; i <= value; i++) {
    sum += i;
  }
  print('finished');
  return sum;
}

// Call the function on another thread, keeping the UI thread free
final sum = await compute(computationallyExpensiveTask, 1000000000);

Source: stackoverflow.com

Similar codes

0 vote156 views2 answers
English_words.dart
Dart
1 vote159 views1 answer
Flutter listtile disable
Dart
2 votes158 views1 answer
Bad state: Stream has already been listened to
Dart
9 votes162 views1 answer
Dart ternary
Dart
7 votes150 views2 answers
Flutter snackbar margin
Dart
3 votes149 views1 answer
Flutter listtile padding
Dart
13 votes169 views4 answers
Map in dart
Dart
8 votes154 views2 answers
Dart list sort by value
Dart
0 vote148 views1 answer
Floting action button tooltip
Dart
1 vote163 views1 answer
Dart loop through array
Dart