Sp4Rx

class AppAppBar extends StatelessWidget implements PreferredSizeWidget {
  final WidgetBuilder? secondaryAction;
  final bool showBackButton;
  final String title;
  final VoidCallback? onBackPressed;
  final String? popScopeDescription;

  /// Called when the pop scope is invoked and yes pressed after showYesNoDialog
  final VoidCallback? onPopScopeDiscard;

Sp4Rx

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

Sp4Rx

{
    "W": 512,
    "H": 512,
    "tiling": false,
    "restore_faces": false,
    "seed": -1,
    "sampler": "DPM++ SDE Karras",
    "seed_resize_from_w": 0,
    "seed_resize_from_h": 0,
    "steps": 25,

Sp4Rx

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

///Set your video from asset.
const String VIDEO_ASSET = 'assets/Butterfly-209.mp4';

void main() {
  runApp(
    MaterialApp(
      home: _App(),

Sp4Rx

import 'dart:developer';
import 'dart:io';

import 'package:dio/dio.dart';
import 'package:flutter/cupertino.dart';
import 'package:get/get.dart' as getX;
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:tranzact/revamp/core/api_client/api_exception.dart';
import 'package:tranzact/revamp/core/api_client/api_result.dart';

Sp4Rx

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.letstranzact.app">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="com.google.android.gms.permission.AD_ID" />

    <application
        android:name="com.letstranzact.tranzact.MainApplication"
        android:icon="@mipmap/ic_launcher"

Sp4Rx

import 'package:flutter/material.dart';

const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override

Sp4Rx

import 'dart:typed_data';

void main() {
  const t = 99999999999999999999.0; //A big number
  const step = 18871268712.0; //Random number
  const max = 999999;

  //Initialise time for calculating benchmark.
  var initialTime = DateTime.now().millisecondsSinceEpoch;
  for (int i = 0; i < max; i++) {

Sp4Rx

void main() {
  Foo foo = Foo();
  print(foo.fromA);
  print(foo.fromB);

  print("=====================");

  Foo1 foo1 = Foo1();
  print(foo1.fromC);
  print(foo1.fromD);

Sp4Rx

void main() {
  var data = {'key': 'value'};

  try {
    var value = data['wrongKey'];
    print(value);
    value = data['key'];
    print(value);
    print('---------------');
    //This is just to simulate an error