victorers1

void main() {
  final b = Bird();

  print('$b is ${b.fly()}');
  print('$b is ${b.peck()}');
}

class Bird with Peck {
  String fly() => 'flying';
}

victorers1

import 'dart:async';

class DateTimeGenerator {
  DateTimeGenerator() {
    final tenSecsAfterNow = DateTime.now().add(Duration(seconds: 10));

    // timer with 10 secs lifetime
    Timer.periodic(Duration(seconds: 1), (t) {
      _date = _date.add(Duration(seconds: 1));
      _controller.sink.add(_date);

victorers1

void main() async {
  /// Both functions init at the same time, Future.any() will return the first one available
  final dynamic firstResult = await Future.any([asyncF(), asyncG()]);

  /// firstResult can be an integer or a string, thus the 'dynamic' type.
  print('$firstResult. Returned value is a ${firstResult.runtimeType}');
}

Future<int> asyncF() async {
  print('asyncF init');

victorers1

SIMLARGE

• native: 3,500 image queries
• database with 59,695 images
• find top 50 images

NATIVE 1 CPU

QUERY TIME: 423.687 seconds

real 7m3.922s

victorers1

SIMLARGE

• 256 image queries
• database with 34,973 images
• find top 10 images

SIMLARGE 1 CPU

QUERY TIME: 5.984 seconds

real 0m6.169s

victorers1

SIMLARGE

• native: 3,500 image queries
• database with 59,695 images
• find top 50 images

NATIVE 1 CPU

QUERY TIME: 428.843 seconds

real 7m9.802s

victorers1

SIMLARGE

• 256 image queries
• database with 34,973 images
• find top 10 images

SIMLARGE 1 CPU

QUERY TIME: 5.965 seconds

real 0m6.073s