JavaScript Patterns: Build Better Applications with Coding and Design Patterns

Predný obal
"O'Reilly Media, Inc.", 9. 9. 2010 - 236 strán (strany)
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What's the best approach for developing an application with JavaScript? This book helps you answer that question with numerous JavaScript coding patterns and best practices. If you're an experienced developer looking to solve problems related to objects, functions, inheritance, and other language-specific categories, the abstractions and code templates in this guide are ideal—whether you're using JavaScript to write a client-side, server-side, or desktop application.

Written by JavaScript expert Stoyan Stefanov—Senior Yahoo! Technical and architect of YSlow 2.0, the web page performance optimization tool—JavaScript Patterns includes practical advice for implementing each pattern discussed, along with several hands-on examples. You'll also learn about anti-patterns: common programming approaches that cause more problems than they solve.

  • Explore useful habits for writing high-quality JavaScript code, such as avoiding globals, using single var declarations, and more
  • Learn why literal notation patterns are simpler alternatives to constructor functions
  • Discover different ways to define a function in JavaScript
  • Create objects that go beyond the basic patterns of using object literals and constructor functions
  • Learn the options available for code reuse and inheritance in JavaScript
  • Study sample JavaScript approaches to common design patterns such as Singleton, Factory, Decorator, and more
  • Examine patterns that apply specifically to the client-side browser environment
 

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A fairly deep dive into how to write principled reusable JS that differs quite a bit from patterns in other languages. Čítať celú recenziu

Zvolené strany

Obsah

Chapter 1 Introduction
1
Chapter 2 Essentials
9
Chapter 3 Literals and Constructors
39
Chapter 4 Functions
57
Chapter 5 Object Creation Patterns
87
Chapter 6 Code Reuse Patterns
115
Chapter 7 Design Patterns
141
Chapter 8 DOM and Browser Patterns
181
Index
209
Autorské práva

Iné vydania - Zobraziť všetky

JavaScript Patterns: Build Better Applications with Coding and Design Patterns
Stoyan Stefanov
Obmedzený náhľad - 2010

Časté výrazy a frázy

anonymous function antipattern application arguments array behavior boolean browser cache chapter child chunk closure console.log(typeof constructor function create objects curly braces decorator deep copy define design patterns document doesn’t drawback ECMAScript element error eval event event handlers executed façade pattern findNodes func function declarations Gadget getName getPrice global object global variable hello Here’s an example immediate function implementation inheritance instance jQuery JSLint JSON JSONP language literal notation load look loop mediator pattern Memoization method called minified module pattern MYAPP name property named function expression namespace nodes object literal option P.prototype parameters parent constructor pass player private members properties and methods prototype chain prototype property proxy regular expression result return function return value runtime Sandbox scope script server simply snippet string subscribers syntax there’s this.name true typeof undefined uni2 update valid videos wrap XMLHttpRequest you’re

Bibliografické informácie

QR code for JavaScript Patterns
NázovJavaScript Patterns: Build Better Applications with Coding and Design Patterns
AutorStoyan Stefanov
Vydavateľ"O'Reilly Media, Inc.", 2010
Kód ISBN1449396941, 9781449396947
Dĺžka236 strán (strany)
  
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