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Async & Performance,Used
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No matter how much experience you have with JavaScript, odds are you don&;t fully understand the language. As part of the "You Don&;t Know JS" series, this concise yet indepth guide focuses on new asynchronous features and performance techniques&;including Promises, generators, and Web Workers&;that let you create sophisticated singlepage web applications and escape callback hell in the process.Like other books in this series, You Don&;t Know JS: Async & Performance dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can become a true JavaScript master.With this book you will: Explore old and new JavaScript methods for handling asynchronous programming Understand how callbacks let third parties control your program&;s execution Address the "inversion of control" issue with JavaScript Promises Use generators to express async flow in a sequential, synchronouslooking fashion Tackle programlevel performance with Web Workers, SIMD, and asm.js Learn valuable resources and techniques for benchmarking and tuning your expressions and statements
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- Q: How many pages does this book have? A: This book contains two hundred ninety-three pages. It's a comprehensive guide on JavaScript asynchronous features.
- Q: What is the binding type of this book? A: This book is a paperback. This makes it lightweight and easy to handle.
- Q: What are the dimensions of this book? A: The book measures six point twenty-six inches in length, zero point sixty-seven inches in width, and nine point zero two inches in height. These dimensions make it portable for reading.
- Q: Who is the author of this book? A: The author is Kyle Simpson. He is known for his expertise in JavaScript and has written several books in the series.
- Q: What topics does this book cover? A: This book covers JavaScript asynchronous programming and performance techniques. It includes topics like Promises, generators, and Web Workers.
- Q: Is this book suitable for beginners? A: Yes, this book is suitable for readers with various experience levels. It provides insights that benefit both beginners and experienced developers.
- Q: How can I apply the knowledge from this book? A: You can apply the knowledge by implementing asynchronous programming techniques in your web applications. The book provides practical examples and explanations.
- Q: What is the target audience for this book? A: The target audience includes JavaScript developers looking to deepen their understanding of the language. It is beneficial for both novice and advanced programmers.
- Q: Can I use this book to improve my coding skills? A: Yes, this book is designed to enhance your coding skills. It focuses on advanced concepts that many programmers overlook.
- Q: How should I store this book? A: Store this book in a cool, dry place away from direct sunlight. This will help preserve its condition over time.
- Q: Is this book safe for younger readers? A: Yes, this book does not contain inappropriate content. However, it is recommended for readers with some programming knowledge.
- Q: What if I receive a damaged book? A: If you receive a damaged book, you should contact the seller for a replacement. Most sellers offer return or exchange policies.
- Q: Is there a warranty for this book? A: No, there is typically no warranty for books. However, return policies may vary by seller.
- Q: How can I contact support if I have issues? A: You can contact customer support through the seller's website or contact information provided during your purchase.
- Q: What if I need help understanding the content? A: If you need help, consider looking for online forums or communities focused on JavaScript. Many resources are available to assist learners.