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MelbourneDeveloper / main.dart
Created April 17, 2023 05:10
Different Appraches To Conditional Display
// ✅ 1. Nested ternaries
Widget _mainDisplay1(
AsyncSnapshot<ValueNotifier<int>> snapshot, BuildContext context) =>
snapshot.hasData
? Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'You have pushed the button this many times:',
),
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Last active April 14, 2023 01:54
ioc_container + listenable_future_builder
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:ioc_container/ioc_container.dart';
import 'dart:async';
import 'package:listenable_future_builder/listenable_future_builder.dart';
class User {
final String id;
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Last active May 24, 2023 23:21
Color Sample
import 'dart:async';
import 'dart:math';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
class ColorController extends Listenable {
final List<VoidCallback> _listeners = [];
Color _color = Colors.red;
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Last active May 24, 2023 23:35
Disposal Sample
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/foundation.dart';
class TimerNotifier extends ChangeNotifier {
Timer? _timer;
int _seconds = 0;
TimerNotifier() {
_timer = Timer.periodic(const Duration(seconds: 1), (timer) {
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Last active May 24, 2023 23:25
Todo List Sample
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/foundation.dart';
void main() => runApp(
MaterialApp(
theme: ThemeData(
useMaterial3: true,
primarySwatch: Colors.purple,
),
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Last active May 24, 2023 23:32
ListenableFutureBuilder Example
import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
void main() {
runApp(
MaterialApp(
theme: ThemeData(
useMaterial3: true,
primarySwatch: Colors.blue,
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Created April 3, 2023 06:18
Rounded Button Samples
import 'package:flutter/material.dart';
void main() {
runApp(
MaterialApp(
theme: ThemeData(useMaterial3: true),
debugShowCheckedModeBanner: false,
home: Scaffold(
body: Center(
child: Column(
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Created April 3, 2023 01:43
Flutter Hexadecimal Strings
import 'package:flutter/material.dart';
int hexToInteger(String hex) => int.parse(hex, radix: 16);
extension StringColorExtensions on String {
Color toColor() => Color(hexToInteger(this));
}
void main() {
runApp(
@MelbourneDeveloper
MelbourneDeveloper / main.dart
Created March 19, 2023 09:24
Search Bar Example
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
@MelbourneDeveloper
MelbourneDeveloper / Program.cs
Last active March 24, 2023 02:39
Twilio SMS Webbook Integration Test
//This is an ASP .NET Core Minimal API that receives SMS Web Hooks from Twilio
using System.Text;
using Twilio.AspNet.Core;
using Twilio.TwiML;
var builder = WebApplication.CreateBuilder(args);
//Configure services
builder.Services.AddSingleton<IReceiveSMS, ConsoleSMSReceiver>();