FWIW: I didn't produce the content presented here (the outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.
| Did you remember to add the async keyword to the getChange function? | |
| Did you remember to use the await keyword before invoking getDollarAmount? | |
| Remember: 'getChange' needs to return a future! |
| The important thing here is to add a SizedBox in between the other two widgets, and use `width: 50` to set its width. |
| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| import 'package:flutter/material.dart'; | |
| void main() { | |
| runApp(TasksApp()); | |
| } |
| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| import 'dart:ui' as ui; | |
| import 'package:flutter/material.dart'; | |
| void main() { | |
| runApp(MaterialApp( | |
| debugShowCheckedModeBanner: false, |