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

7 votes260 views3 answers
Flutter reverse list
Dart
1 vote285 views1 answer
Dart super
Dart
2 votes328 views1 answer
Leading image flutter
Dart
0 vote278 views1 answer
The argument type 'Color?' can't be assigned to the parameter type 'MaterialColor?'
Dart
0 vote245 views1 answer
How to print data types in dart
Dart
1 vote280 views1 answer
Flutter For In loop explained
Dart
0 vote269 views1 answer
Flutter pageview show next page
Dart
4 votes266 views1 answer
Image from internet flutter
Dart
12 votes313 views5 answers
Dart substring
Dart
2 votes278 views1 answer
Flutter checkbox leading
Dart