JavaScript for Absolute Beginners
Learn to write effective JavaScript axle from scratch
(Sprache: Englisch)
This practical approach to JavaScript instructs through simple stages. Beginning with the basics of storing and manipulating data, this volume builds a foundation, then moves on to more advanced concepts, like using JavaScript to alter CSS and HTML on the fly.
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Produktinformationen zu „JavaScript for Absolute Beginners “
This practical approach to JavaScript instructs through simple stages. Beginning with the basics of storing and manipulating data, this volume builds a foundation, then moves on to more advanced concepts, like using JavaScript to alter CSS and HTML on the fly.
Klappentext zu „JavaScript for Absolute Beginners “
If you are new to both JavaScript and programming, this hands-on book is for you. Rather than staring blankly at gobbledygook, you'll explore JavaScript by entering and running hundreds of code samples in Firebug, a free JavaScript debugger. Then in the last two chapters, you'll leave the safety of Firebug and hand-code an uber cool JavaScript application in your preferred text editor.Written in a friendly, engaging narrative style, this innovative JavaScript tutorial covers the following essentials:
- Core JavaScript syntax, such as value types, operators, expressions, and statements provided by ECMAScript.
- Features for manipulating XHTML, CSS, and events provided by DOM.
- Object-oriented JavaScript, including prototypal and classical inheritance, deep copy, and mixins.
- Closure, lazy loading, advance conditional loading, chaining, currying, memoization, modules, callbacks, recursion, and other powerful function techniques.
- Encoding data with JSON or XML.
- Remote scripting with JSON-P or XMLHttpRequest
- Drag-and-drop, animated scrollers, skin swappers, and other cool behaviors.
- Optimizations to ensure your scripts run snappy.
- Formatting and naming conventions to prevent you from looking like a greenhorn.
- New ECMAScript 5, DOM 3, and HTML 5 features such as Object.create(), Function.prototype.bind(), strict mode, querySelector(), querySelectorAll(), and getElementsByClassName().
As you can see, due to its fresh approach, this book is by no means watered down. Therefore, over the course of your journey, you will go from JavaScript beginner to wizard, acquiring the skills recruiters desire.
Innovative JavaScript behaviors are the hallmark of Web 2.0 interface designs. Visit Apple, Facebook, Microsoft, or any other web titan, and you will find JavaScript implementations providing a smooth, tactile, engaging web experience. Knowledge of JavaScript is essential for developing modern, interactive, sticky websites, but many beginners are put off by the daunting need to learn a programming language before they can achieve anything.
Getting StartED with JavaScript takes a practical approach by showing you how to use JavaScript in simple stages, starting by learning the basics of storing and manipulating data and moving on to reacting to events and using JavaScript to alter CSS and HTML on the fly. It assumes no prior knowledge of JavaScript, and avoids bombarding you with unnecessary technical details.
At the same time, it explains all of the main points, and acts as a reference that you can come back to when you need to refresh your memory. More advanced concepts are introduced gradually, so that by the end of the book you'll have a solid understanding of all the main aspects of JavaScript. Particular attention is paid to debugging and avoiding the common pitfalls of beginners, enabling you to create websites that not only look good, but are dynamic and exciting for visitors.
Requires no previous knowledge of JavaScript.
Instant results - starts showing how to change values and react to events stage by stage.
Doesn't bombard you with endless rules and jargon.
Getting StartED with JavaScript takes a practical approach by showing you how to use JavaScript in simple stages, starting by learning the basics of storing and manipulating data and moving on to reacting to events and using JavaScript to alter CSS and HTML on the fly. It assumes no prior knowledge of JavaScript, and avoids bombarding you with unnecessary technical details.
At the same time, it explains all of the main points, and acts as a reference that you can come back to when you need to refresh your memory. More advanced concepts are introduced gradually, so that by the end of the book you'll have a solid understanding of all the main aspects of JavaScript. Particular attention is paid to debugging and avoiding the common pitfalls of beginners, enabling you to create websites that not only look good, but are dynamic and exciting for visitors.
Requires no previous knowledge of JavaScript.
Instant results - starts showing how to change values and react to events stage by stage.
Doesn't bombard you with endless rules and jargon.
Inhaltsverzeichnis zu „JavaScript for Absolute Beginners “
1: What is data, and how do I store and access it2: Doing the math - How do I manipulate my data
3: How do I make decisions in my code
4: How do I organize my data
5: How do I keep related code together in a structured way
6: How do I make my code interact with my webpage
7: How do I add style to my web applications using CSS
8: Making things happen - How do I work with events
9: How do I get information from my webpage visitors
10: How do I store data safely on a visitor's computer
11: How do I find, fix, and prevent errors
12: Object-Orientated Programming: What is it, and why do I need to know it
13: How do I make my webpages more dynamic?
Autoren-Porträt von Terry McNavage
Terry McNavage has been programming with JavaScript for 14 years and is the author of "JavaScript for Absolute Beginners" (Apress, December 2010). In addition, Terry is an elite runner, typically running 100 or more miles per week, and a bit of a food geek. Like Brendan Eich, JavaScript's creator, Terry is from Pittsburgh, Pennsylvania. So he's hoping the Pirates raise the Jolly Roger more often than not in 2012 rather than notch their 20th losing season in a row.
Bibliographische Angaben
- Autor: Terry McNavage
- 2011, 1st ed., 504 Seiten, Maße: 19,1 x 23,5 cm, Kartoniert (TB), Englisch
- Verlag: APress
- ISBN-10: 1430272198
- ISBN-13: 9781430272199
- Erscheinungsdatum: 17.01.2011
Sprache:
Englisch
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