Dart Cookbook

封面

版权页

Credits

About the Author

About the Reviewers

www.PacktPub.com

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Chapter 1. Working with Dart Tools

Introduction

Configuring the Dart environment

Setting up the checked and production modes

Rapid Dart Editor troubleshooting

Hosting your own private pub mirror

Using Sublime Text 2 as an IDE

Compiling your app to JavaScript

Debugging your app in JavaScript for Chrome

Using the command-line tools

Solving problems when pub get fails

Shrinking the size of your app

Making a system call

Using snapshotting

Getting information from the operating system

Chapter 2. Structuring Testing and Deploying an Application

Introduction

Exiting from an app

Parsing command-line arguments

Structuring an application

Using a library from within your app

Microtesting your code with assert

Unit testing a Polymer web app

Adding logging to your app

Documenting your app

Profiling and benchmarking your app

Publishing and deploying your app

Using different settings in the checked and production modes

Chapter 3. Working with Data Types

Introduction

Concatenating strings

Using regular expressions

Strings and Unicode

Using complex numbers

Creating an enum

Flattening a list

Generating a random number within a range

Getting a random element from a list

Working with dates and times

Improving performance in numerical computations

Using SIMD for enhanced performance

Chapter 4. Object Orientation

Introduction

Testing and converting types

Comparing two objects

Using a factory constructor

Building a singleton

Using reflection

Using mixins

Using annotations

Using the call method

Using noSuchMethod

Making toJSON and fromJSON methods in your class

Creating common classes for client and server apps

Chapter 5. Handling Web Applications

Introduction

Responsive design

Sanitizing HTML

Using a browser's local storage

Using application cache to work offline

Preventing an onSubmit event from reloading the page

Dynamically inserting rows in an HTML table

Using CORS headers

Using keyboard events

Enabling drag-and-drop

Enabling touch events

Creating a Chrome app

Structuring a game project

Using WebGL in your app

Authorizing OAuth2 to Google services

Talking with JavaScript

Using JavaScript libraries

Chapter 6. Working with Files and Streams

Introduction

Reading and processing a file line by line

Writing to a file

Searching in a file

Concatenating files

Downloading a file

Working with blobs

Transforming streams

Chapter 7. Working with Web Servers

Introduction

Creating a web server

Posting JSON-formatted data

Receiving data on the web server