Silipok

import 'package:flutter/material.dart';

import 'dart:math' as math;

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override

Silipok

import 'dart:async';
import 'package:flutter/material.dart';

final ValueNotifier<bool> useFix = ValueNotifier<bool>(false);
const int payloadLength = 70000;

void main() => runApp(const App());

class App extends StatelessWidget {
  const App({Key? key}) : super(key: key);

Silipok

import 'dart:async';
import 'dart:math';

Future<int> sumWithDelay(int a, int b) {
  var completer = Completer<int>();
  var random = Random();
  int randomNumber = random.nextInt(10);

  Timer(Duration(seconds: 1), () {
    if (randomNumber > 5) {

Silipok

import 'dart:async';

void main() {
  Future<void>.delayed(const Duration(seconds: 1), () => print(2));
  Future<void>.delayed(Duration.zero, () => print(5));
  Future<void>(() => print(4)).then<void>((_) => print(3));
  Future<void>.sync(() => print(0));
  Future<void>.microtask(() => print(9)).then((_) => print(8));
  scheduleMicrotask(() => print(7));
  print(10);