The problem is that all of those lines of JavaScript code can slow down your apps. This book reveals techniques and strategies to help you eliminate performance bottlenecks during development.

As with previous editions, Haverbeke continues to teach through extensive examples and immerses you in code from the start, while exercises and full-chapter projects give you hands-on experience with writing your own programs.

This is a book about general principles of good programming practice for complete novices of all ages.

No experience? No problem! This friendly guide starts from the very beginning and walks you through the basics, then shows you how to apply what you've learned to real projects.

... loop , 77 , 241 , 259 in 2D array , 259 in array , 241 equals method , 173 equals vs ... search , see binary search get method H hardware , 471 has - a relationship ... JavaScript , 472 for using this book , xi HTML , 472 K I logic , 214 ...

Why reinvent the wheel every time you run into a problem with JavaScript?

Roselyn Teukolsky. for loop, 76 for-each loop , see enhanced for loop formal ... search, see binary search H hardware, 471 has-a relationship, 217 header ... JavaScript, 472 K keyword, 64 I L E early binding, 148 efficiency, 225, 248 ...

... Practice exercise 4.5 Chapter projects Evaluating a number game Friend checker game Rock Paper Scissors game Self-check quiz Summary Chapter 5: Loops while loops Practice exercise 5.1 do while loops Practice exercise 5.2 for loops Practice ...

This succinct and enlightening overview is a required reading for all those interested in the subject . We hope you find this book useful in shaping your future career & Business.

By the end of this book, you will have mastered the art of using JavaScript to create dynamic and professional-looking web pages. Who is this book for? This book is for anyone who wants to learn JavaScript.