mingsai

--Temporarily enable xp_cmdshell
sp_configure 'show advanced options',1;
RECONFIGURE
GO

sp_configure 'xp_cmdshell',1;
RECONFIGURE
GO

--Declare variables 

mingsai

import 'package:flutter/material.dart';

void main() {
  runApp(
    MaterialApp(
      home: RoutingDemo(),
    ),
  );
}

mingsai

// Flutter code sample for AnimatedBuilder

// This code defines a widget that spins a green square continually. It is
// built with an [AnimatedBuilder] and makes use of the [child] feature to
// avoid having to rebuild the [Container] each time.

import 'package:flutter/material.dart';

import 'dart:math' as math;

mingsai

import 'dart:async';

import 'package:auto_size_text/auto_size_text.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:nihao/components/game_controller.dart';
import 'package:nihao/constants.dart';
import 'package:provider/provider.dart';

class PuzzleStopwatch extends StatefulWidget {

mingsai

import 'dart:async';

import 'package:flutter/material.dart';

void main() {
  final timerService = TimerService();
  runApp(
    TimerServiceProvider( // provide timer service to all widgets of your app
      service: timerService,
      child: MyApp(),

mingsai

import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter_circular_chart/flutter_circular_chart.dart';
 
void main() => runApp(new MyApp());
 
class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(

mingsai

import 'dart:async';

import 'package:auto_size_text/auto_size_text.dart';
import 'package:flutter/material.dart';
import 'package:nihao/constants.dart';

class PuzzleTimer extends StatefulWidget {
  const PuzzleTimer({
    Key key,
    @required this.isDesktop,

mingsai

class MyThreeOptions extends StatefulWidget {
  @override
  _MyThreeOptionsState createState() => _MyThreeOptionsState();
}

class _MyThreeOptionsState extends State<MyThreeOptions> {
  int _value = 1;

  @override
  Widget build(BuildContext context) {

mingsai

import 'package:flutter/material.dart';

class ColorFiltersDemo extends StatefulWidget {
  @override
  State<StatefulWidget> createState() => ColorFilterDemoState();
}

class ColorFilterDemoState extends State<ColorFiltersDemo> {
  int selectedBlendModeIndex = 0;

mingsai

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

class ElapsedTime {
  final int hundreds;
  final int seconds;
  final int minutes;

  ElapsedTime({
    this.hundreds,