- Object-Oriented JavaScript - Third Edition
- Object-Oriented JavaScript - Third Edition
- Credits
- About the Authors
- About the Reviewer
- www.PacktPub.com
- Customer Feedback
- Preface
- 1. Object-Oriented JavaScript
- 2. Primitive Data Types, Arrays, Loops, and Conditions
- 3. Functions
- 4. Objects
- From arrays to objects
- Elements, properties, methods, and members
- Hashes and associative arrays
- Accessing an object's properties
- Calling an object's methods
- Altering properties/methods
- Using the this value
- Constructor functions
- The global object
- The constructor property
- The instanceof operator
- Functions that return objects
- Passing objects
- Comparing objects
- Objects in the WebKit console
- ES6 object literals
- Object properties and attributes
- ES6 object methods
- Destructuring
- Built-in objects
- ES6 array methods
- Lexical this in arrow functions
- Exercises
- Summary
- From arrays to objects
- 5. ES6 Iterators and Generators
- 6. Prototype
- 7. Inheritance
- Prototype chaining
- Inheriting the prototype only
- Uber - access to the parent from a child object
- Isolating the inheritance part into a function
- Copying properties
- Heads-up when copying by reference
- Objects inherit from objects
- Deep copy
- Using object() method
- Using a mix of prototypal inheritance and copying properties
- Multiple inheritance
- Parasitic inheritance
- Borrowing a constructor
- Case study - drawing shapes
- Exercises
- Summary
- 8. Classes and Modules
- 9. Promises and Proxies
- 10. The Browser Environment
- Including JavaScript in an HTML page
- BOM and DOM - an overview
- BOM
- The window object revisited
- Using window.navigator property
- Your console is a cheat sheet
- Using window.location property
- Using window.history property
- using window.frames property
- Using window.screen property
- window.open()/close() method
- window.moveTo() and window.resizeTo() methods
- window.alert(), window.prompt(), and window.confirm() methods
- Using window.setTimeout() and window.setInterval() methods
- window.document property
- DOM
- Events
- XMLHttpRequest
- Exercises
- Summary
- 11. Coding and Design Patterns
- 12. Testing and Debugging
- 13. Reactive Programming and React
- A. Reserved Words
- B. Built-in Functions
- C. Built-in Objects
- D. Regular Expressions
- E. Answers to Exercise Questions
Both testing and debugging phases are essential to developing robust JavaScript code. TDD and BDD are approaches closely associated with the agile methodology and is widely embraced by the JavaScript developer community. In this chapter, we reviewed best practices around TDD and the usage of Jasmine as the testing framework. Additionally, we saw various methods of debugging JavaScript using Chrome Developer Tools.
In the next chapter, we will explore the new and exciting world of ES6, DOM Manipulation and cross-browser strategies.
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