johnpryan

// 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,

johnpryan

// 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());
}

johnpryan

import 'package:flutter_web/material.dart';
import 'package:flutter_web_test/flutter_web_test.dart';
import 'package:flutter_web_ui/ui.dart' as ui;

Future main() async {
  await ui.webOnlyInitializePlatform();
  runApp(MaterialApp(
    debugShowCheckedModeBanner: false,
    home: AnimatedAlignDemo(),
    theme: ThemeData.dark(),

johnpryan

import 'package:flutter_web/material.dart';
import 'package:flutter_web_test/flutter_web_test.dart';
import 'package:flutter_web_ui/ui.dart' as ui;

Future main() async {
  await ui.webOnlyInitializePlatform();
  runApp(TasksApp());
}

class Task {

johnpryan

The important thing here is to add a SizedBox in between the other two widgets, and use `width: 50` to set its width.

johnpryan

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!

johnpryan

import 'package:flutter_web/material.dart';
import 'package:flutter_web_test/flutter_web_test.dart';
import 'package:flutter_web_ui/ui.dart' as ui;

Future main() async {
  await ui.webOnlyInitializePlatform();
  runApp(MyApp());
}

class MyApp extends StatelessWidget {

johnpryan

Summary And Table Of Life Principles

Think for yourself to decide 1) what you want, 2) what is true, and 3) what you should do to achieve #1 in light of #2, and do that with humility and open-mindedness so that you consider the best thinking available to you.

Life Principles Introduction

Look to the patterns of those things that affect you in order to understand the cause-effect relationships that drive them and to learn principles for dealing with them effectively.

Part II: Life Principles

johnpryan

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.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

johnpryan

@HtmlImport('${NAME}.html')
library ${NAME};

import 'package:polymer/polymer.dart';
import 'package:web_components/web_components.dart';

@PolymerRegister(${CLASS_NAME}.tag)
class ${CLASS_NAME} extends PolymerElement {
  static const String tag = '${TAG_NAME}';