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Web Developer's Reference Guide

Web Developer's Reference Guide

By : Johanan, Khan, Zea
4.7 (3)
Buy this Book
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Web Developer's Reference Guide

Web Developer's Reference Guide

4.7 (3)
By: Johanan, Khan, Zea
Buy this Book

Overview of this book

This comprehensive reference guide takes you through each topic in web development and highlights the most popular and important elements of each area. Starting with HTML, you will learn key elements and attributes and how they relate to each other. Next, you will explore CSS pseudo-classes and pseudo-elements, followed by CSS properties and functions. This will introduce you to many powerful and new selectors. You will then move on to JavaScript. This section will not just introduce functions, but will provide you with an entire reference for the language and paradigms. You will discover more about three of the most popular frameworks today—Bootstrap, which builds on CSS, jQuery which builds on JavaScript, and AngularJS, which also builds on JavaScript. Finally, you will take a walk-through Node.js, which is a server-side framework that allows you to write programs in JavaScript.
Table of Contents (17 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
Lock Free Chapter
1
1. HTML Elements
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1. HTML Elements
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DOCTYPE
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html
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Document metadata
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Semantic content sections
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Content sections
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Inline elements
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Embedded content
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Tables
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Forms
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Drawing elements
2
2. HTML Attributes
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2. HTML Attributes
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Global attributes
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Miscellaneous
3
3. CSS Concepts and Applications
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3. CSS Concepts and Applications
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Basic selectors
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Combinators
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Pseudo-classes
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Validation
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Pseudo-elements
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Generated content
4
4. CSS Properties – Part 1
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4. CSS Properties – Part 1
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Animation
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Background
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Box model
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Border radius
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Unit
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Flexible box (flexbox)
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Summary
5
5. CSS Properties – Part 2
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5. CSS Properties – Part 2
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Fonts
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Transform
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Positioning
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Text
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Tables
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Words and paragraphs
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Paging
6
6. CSS Properties – Part 3
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6. CSS Properties – Part 3
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Page box
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List
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Counter
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Drop shadows
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Display and visibility
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Masking and clipping
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Image rendering and orientation
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User interface
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3-Dimensional
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Summary
7
7. CSS Functions
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7. CSS Functions
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Filter
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Colors
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Gradients
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Values
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Miscellaneous
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At-rules
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Global CSS keyword values
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Summary
8
8. JavaScript Implementations, Syntax Basics, and Variable Types
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8. JavaScript Implementations, Syntax Basics, and Variable Types
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History of JavaScript
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JavaScript implementations
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The language syntax
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The character set
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Data type
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Variable, scope, and memory
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9. JavaScript Expressions, Operators, Statements, and Arrays
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9. JavaScript Expressions, Operators, Statements, and Arrays
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Expressions
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Operators
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Statements
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Arrays
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10. JavaScript Object-Oriented Programming
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10. JavaScript Object-Oriented Programming
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Polymorphism
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Objects
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Functions and methods
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Classes and modules
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Inheritance
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Built-in objects
11
11. Extending JavaScript and ECMAScript 6
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11. Extending JavaScript and ECMAScript 6
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Compatibility and goals
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JavaScript subset and extensions
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Scoped variables and constants
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Shorthand functions
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Multiple catch clauses
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E4X – ECMAScript for XML
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ECMAScript 6 features
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12. Server-side JavaScript – NodeJS
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12. Server-side JavaScript – NodeJS
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File and process management
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Utilities
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The net module
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The HTTP module
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13. Bootstrap – The Stylish CSS Frontend Framework
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13. Bootstrap – The Stylish CSS Frontend Framework
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Introduction to Bootstrap foundations
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Getting started
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Layouts
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The grid system
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Typography
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Tables
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Lists
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Forms in Bootstrap
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Images
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Navigation elements
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The navigation bar
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Panels
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Breadcrumbs
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Labels and badges
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Pagination
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Progress bars
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Advanced Bootstrap/JavaScript plugins
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Customizing Bootstrap
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Websites built with Bootstrap
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Bootstrap resources
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14. jQuery – The Popular JavaScript Library
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14. jQuery – The Popular JavaScript Library
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The evolution of JQuery
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Getting started
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Using jQuery
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Selectors
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Events
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Effects and animations
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Callback
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Chaining
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jQuery and the document object model
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jQuery traversing
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Using AJAX in jQuery
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Miscellaneous jQuery functions
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jQuery plugins
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jQuery resources
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15. AngularJS – Google's In-Demand Framework
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15. AngularJS – Google's In-Demand Framework
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Modules (ngApp)
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Routing (ngRoute)
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Dependency injection
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Controllers
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Scope
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Services
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Promises
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Expressions
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Directives
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Globals
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Forms
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Testing
16
Index
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Index

Functions and methods

A function is a part of code that does a particular operation that is written by the user and called by name independently. A function may be passed some data and it may also return some data. On the other hand, you can think of methods as defined properties of objects that can be called with reference from the object of the class only. Objects that are associated with methods are basically window objects. The syntax of defining a method and a function is different in JavaScript. Methods are only used to define window objects. The way of defining a method is different than defining a function in JavaScript.

Invoking functions

The four different ways of invoking a function are as follows:

  • Invoking a function as a function

  • Invoking a function as a method

  • Invoking a function as a constructor

  • Invoking a function with a function method

All these methods were discussed in detail in the previous chapter. There is a different way of initializing the this keyword. When you call a function...

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Web Developer's Reference Guide
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