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/*
* Dart & Flutter - Training
* Workshop: Advanced Dart Programming - HTTP Requests, Streams, and Mixins
* Copyright (Boris-Wilfried Nyasse)
* All rights reserved
*
* Workshop Goals and Objectives:
* - Implement HTTP requests to fetch data from an external API.
* - Use mixins for data formatting.
* - Understand and utilize streams for asynchronous data processing.
/*
* Dart & Flutter - Training
* Workshop: Advanced Dart Programming - HTTP Requests, Streams, and Mixins
* Copyright (Boris-Wilfried Nyasse)
* All rights reserved
*
* Workshop Goals and Objectives:
* - Implement HTTP requests to fetch data from an external API.
* - Use mixins for data formatting.
* - Understand and utilize streams for asynchronous data processing.
import 'package:flutter/material.dart';
import 'dart:math';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
@bwnyasse
bwnyasse / sliding_window.dart
Last active June 2, 2023 13:40
Code Patterns Flutter / Dart
import 'package:flutter/material.dart';
import 'dart:math';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
/*
* Dart & Flutter - Training
*
* Copyright (c) Boris-Wilfried Nyasse
* All rights reserved
*
*/
// Define a class 'Adder' that behaves like a function.
class Adder {
/*
* Dart & Flutter - Training
*
* Copyright (c) Boris-Wilfried Nyasse
* All rights reserved
*
*/
class Demo {
num? width;
/*
* Dart & Flutter - Training
*
* Copyright (c) Boris-Wilfried Nyasse
* All rights reserved
*
*/
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
/*
* Dart & Flutter - Training
*
* Copyright (c) Boris-Wilfried Nyasse
* All rights reserved
*
*/
extension ExtendedString on String {
bool get isValidName {
return !contains(RegExp(r'[0–9]'));
/*
* Dart & Flutter - Training
*
* Copyright (c) Boris-Wilfried Nyasse
* All rights reserved
*
*/
void main() {
print(StringUtil.isValidName('Pizza'));
/*
* Dart & Flutter - Training
*
* Copyright (c) Boris-Wilfried Nyasse
* All rights reserved
*/
import 'package:flutter/material.dart';
void main() => runApp(MyApp());