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JavaScript in 10 Simple Steps or Less 1st Edition by Arman Danesh ISBN 0764542419 9780764542411

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JavaScript in 10 Simple Steps or Less 1st Edition Arman Danesh Digital Instant Download

Author(s): Arman Danesh
ISBN(s): 9780764542411, 0764542419
Edition: 1
File Details: PDF, 14.11 MB
Year: 2003
Language: english
SKU: EB-4446964 Category: Tag:

JavaScript in 10 Simple Steps or Less 1st Edition by Arman Danesh – Ebook PDF Instant Download/Delivery: 0764542419 ,9780764542411
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Product details:
ISBN 10: 0764542419
ISBN 13: 9780764542411
Author: Arman Danesh

If you are looking to add exciting interactivity to Web pages and need a quick and easy understanding of the technology in order to do so, then this book is for you-whether you’re new to JavaScript or you need a refresher on every-thing from validating user input forms to creating menu trees. Open the book and you’ll discover clear, easy-to-follow instructions for more than 250 key JavaScript tasks, each presented in ten quick steps-or less. Easy-to-navigate pages, lots of screen shots, and to-the-point directions guide you through every common (and not so common) JavaScript challenge-and help you get more done in less time.
* Each solution is ten steps-or less-to help you get the job done fast
* Self-contained two-page spreads deliver the answers you need-without flipping pages
* A no-fluff approach focuses on helping you achieve results
* A resource packed with useful and fun ways to get the most out of JavaScript
* Make it simple and get productive fast!- download ready-to-use source code for each task from the book’s companion Web site

JavaScript in 10 Simple Steps or Less 1st Edition Table of contents:

Step 1: Getting Started with JavaScript

  • Introduction to JavaScript
  • How JavaScript Fits into Web Development
  • Setting Up Your Development Environment
  • Writing Your First JavaScript Program

Step 2: Variables and Data Types

  • Declaring Variables with var, let, and const
  • Understanding Data Types: Strings, Numbers, and Booleans
  • Working with Arrays and Objects
  • Type Conversion and Type Coercion

Step 3: Operators and Expressions

  • Arithmetic and Comparison Operators
  • Logical Operators: AND, OR, and NOT
  • Assignment and Increment/Decrement Operators
  • Writing and Using Expressions

Step 4: Control Flow with Conditionals

  • Using if, else, and else if Statements
  • Logical Operators in Conditional Statements
  • The switch Statement for Multiple Conditions
  • Ternary Operator for Shortened Conditional Logic

Step 5: Loops: Repeating Tasks Efficiently

  • Introduction to Loops
  • The for Loop
  • The while and do...while Loops
  • Using break and continue in Loops

Step 6: Functions: Writing Reusable Code

  • Defining Functions in JavaScript
  • Function Parameters and Return Values
  • Function Expressions and Anonymous Functions
  • Understanding Arrow Functions

Step 7: Working with Objects and Arrays

  • Introduction to Objects and Object Properties
  • Accessing and Modifying Object Properties
  • Arrays: Creating and Manipulating Arrays
  • Iterating Over Arrays with forEach

Step 8: Understanding Scope and Closures

  • What is Variable Scope?
  • Local and Global Variables in JavaScript
  • The Concept of Closures
  • Using Closures to Create Private Variables

Step 9: Error Handling with Try and Catch

  • Understanding Errors in JavaScript
  • Using try...catch to Handle Exceptions
  • Throwing Custom Errors
  • Best Practices for Error Handling

Step 10: JavaScript Events and DOM Manipulation

  • Introduction to the DOM (Document Object Model)
  • Selecting HTML Elements with JavaScript
  • Adding Event Listeners to Elements
  • Manipulating DOM Elements: Changing Text, Style, and Structure

Conclusion

  • Recap of Key JavaScript Concepts
  • Next Steps in Your JavaScript Journey
  • Resources for Further Learning

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