Download or read book High Performance JavaScript written by Nicholas C. Zakas and published by "O'Reilly Media, Inc.". This book was released on 2010-03-11 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're like most developers, you rely heavily on JavaScript to build interactive and quick-responding web applications. 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. You'll learn how to improve execution time, downloading, interaction with the DOM, page life cycle, and more. Yahoo! frontend engineer Nicholas C. Zakas and five other JavaScript experts—Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney—demonstrate optimal ways to load code onto a page, and offer programming tips to help your JavaScript run as efficiently and quickly as possible. You'll learn the best practices to build and deploy your files to a production environment, and tools that can help you find problems once your site goes live. Identify problem code and use faster alternatives to accomplish the same task Improve scripts by learning how JavaScript stores and accesses data Implement JavaScript code so that it doesn't slow down interaction with the DOM Use optimization techniques to improve runtime performance Learn ways to ensure the UI is responsive at all times Achieve faster client-server communication Use a build system to minify files, and HTTP compression to deliver them to the browser

Download or read book Up To Speed A Preppers Guide written by Galen Fries and published by Fulton Books, Inc.. This book was released on 2024-05-17 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: No scare tactics here. We all know bad things can happen and don't need to be scared into wanting to protect our loved ones. Up to Speed: A Prepper's Guide is just a discussion about what steps and in what order to take them in order to be ready for disasters, manmade or otherwise. It's good information with some humor thrown in for flavor. The book has been carefully broken up into levels of importance. It begins by addressing a survival mindset. It then goes on to discuss ways we can set ourselves up for success when it to comes to reuniting with loved ones, having a home to come home to, and finally what we should consider as we step out of our homes in order to keep our families safe. Up to Speed tries to take the daunting task of protecting what is truly important to us and break it down into small manageable pieces. This is not a survivalist book. This is just a discussion and shouldn't be considered the end-all in preppers' manuals. In it you will find references to many other books that will supplement your preparedness library.

Download or read book Advanced R written by Hadley Wickham and published by CRC Press. This book was released on 2015-09-15 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Essential Reference for Intermediate and Advanced R Programmers Advanced R presents useful tools and techniques for attacking many types of R programming problems, helping you avoid mistakes and dead ends. With more than ten years of experience programming in R, the author illustrates the elegance, beauty, and flexibility at the heart of R. The book develops the necessary skills to produce quality code that can be used in a variety of circumstances. You will learn: The fundamentals of R, including standard data types and functions Functional programming as a useful framework for solving wide classes of problems The positives and negatives of metaprogramming How to write fast, memory-efficient code This book not only helps current R users become R programmers but also shows existing programmers what’s special about R. Intermediate R programmers can dive deeper into R and learn new strategies for solving diverse problems while programmers from other languages can learn the details of R and understand why R works the way it does.

Download or read book Bringing Scanning Probe Microscopy up to Speed written by Stephen C. Minne and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing Scanning Probe Microscopy Up to Speed introduces the principles of scanning probe systems with particular emphasis on techniques for increasing speed. The authors include useful information on the characteristics and limitations of current state-of-the-art machines as well as the properties of the systems that will follow in the future. The basic approach is two-fold. First, fast scanning systems for single probes are treated and, second, systems with multiple probes operating in parallel are presented. The key components of the SPM are the mechanical microcantilever with integrated tip and the systems used to measure its deflection. In essence, the entire apparatus is devoted to moving the tip over a surface with a well-controlled force. The mechanical response of the actuator that governs the force is of the utmost importance since it determines the scanning speed. The mechanical response relates directly to the size of the actuator; smaller is faster. Traditional scanning probe microscopes rely on piezoelectric tubes of centimeter size to move the probe. In future scanning probe systems, the large actuators will be replaced with cantilevers where the actuators are integrated on the beam. These will be combined in arrays of multiple cantilevers with MEMS as the key technology for the fabrication process.

Download or read book Java Performance Tuning written by Jack Shirazi and published by "O'Reilly Media, Inc.". This book was released on 2003-01-21 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Java application performance is tied pretty heavily to the underlying Java Virtual Machine, and the new 1.4 version of Java has significant changes that mean previously used performance tips and strategies may no longer work. Significantly revised and expanded, this second edition not only covers Java 1.4, but adds new coverage of JDBC, NIO, Servlets, EJB and JavaServer Pages. Suitable for intermediate and advanced Java developers, this text also covers JDBC, RMI/CORBA, Servlets, JavaServer Pages and custom tag libraries, XML, internationalization, JavaMail, Enterprise JavaBeans and performance tuning. It should be a useful resource for teaching how to create a tuning strategy, how to use profiling tools to understand a program's behaviour, and how to avoid performance penalties from inefficient code, making them more efficient and effective. The result is code that's robust, maintainable and fast.

Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1955 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Game Programming Patterns written by Robert Nystrom and published by Genever Benning. This book was released on 2014-11-03 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biggest challenge facing many game programmers is completing their game. Most game projects fizzle out, overwhelmed by the complexity of their own code. Game Programming Patterns tackles that exact problem. Based on years of experience in shipped AAA titles, this book collects proven patterns to untangle and optimize your game, organized as independent recipes so you can pick just the patterns you need. You will learn how to write a robust game loop, how to organize your entities using components, and take advantage of the CPUs cache to improve your performance. You'll dive deep into how scripting engines encode behavior, how quadtrees and other spatial partitions optimize your engine, and how other classic design patterns can be used in games.

Download or read book The Tomes of Delphi written by Julian Bucknall and published by . This book was released on 2001 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring a wealth of code examples appropriate for practicing developers, this advanced-level guide provides comprehensive coverage of such topics as arrays, binary trees, data compression. The CD includes the author's highly successful freeware library, EZDSL, along with the code from the book.

Download or read book The Age of Speed written by Vince Poscente and published by Ballantine Books. This book was released on 2008-08-26 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: To succeed in today’s ever-accelerating world, speed is the name of the game. Forget “slow and steady wins the race.” The key to getting ahead is not fighting or hiding from speed, but embracing speed and using its power to your advantage. As Vince Poscente demonstrates in this rewarding and, yes, fast-paced book, speed has a unique ability to enrich your life. He empowers you to take control of your time, your tasks, your priorities, and your talents, and start making life everything you want it to be. Twenty new tips–exclusive to this paperback edition–show you how to: • recognize the difference between repetitive chores and passionate pursuits, and assign the appropriate amount of time and energy to each • mentally shatter the outdated idea that work, home, and leisure should be completely separate, and create a new, purpose-driven model of organizing your time • discover how to control interruptions, including how and when to accept them–by learning when to multitask and when to focus Speed provides amazing benefits–you become more conscious of how you spend your time, understand your authentic purpose, and find yourself more flexible and open to new opportunities. When you harness the power of speed, your life and work become less stressful, less busy, and more balanced. What are you waiting for? Praise for The Age of Speed: “The Age of Speed is your bible to surf the speed tsunami that’s overtaking business and life.” –Scott Cook, chairman and co-founder, Intuit “Thought-provoking . . . It’s time to make peace with the whoosh of your 24/7 lifestyle.” –Time “[Vince Poscente’s] counterintuitive notion of embracing speed rather than coping with it will change the way people live and work.” –Stephen M. R. Covey, author of The Speed of Trust

Download or read book R for Data Science written by Hadley Wickham and published by "O'Reilly Media, Inc.". This book was released on 2016-12-12 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to use R to turn raw data into insight, knowledge, and understanding. This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You'll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you've learned along the way. You'll learn how to: Wrangle—transform your datasets into a form convenient for analysis Program—learn powerful R tools for solving data problems with greater clarity and ease Explore—examine your data, generate hypotheses, and quickly test them Model—provide a low-dimensional summary that captures true "signals" in your dataset Communicate—learn R Markdown for integrating prose, code, and results

Download or read book Fundamentals of Electrical Drives written by Gopal K. Dubey and published by Alpha Science Int'l Ltd.. This book was released on 2001 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable for undergraduate and postgraduate courses in electrical drives, this book covers topics on: Dynamics and control of electrical drives; Selection of motor power rating; DC, induction and synchronous motor drives; Stepper motor and switched reluctance motor drives; Permanent magnet ac and brushless dc motor drives; and more.

Download or read book Bureau of Ships Manual written by United States. Navy Department. Bureau of Ships and published by . This book was released on 1946 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vibration and Wear in High Speed Rotating Machinery written by Júlio M. Montalvão e Silva and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute on Vibration and Wear Damage in High Speed Rotating Machinery, Tróia, Sebútal, April 10-22, 1989

Download or read book Up to date Candy Teacher written by Charles Apell and published by . This book was released on 1921 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Speed Trap written by Ray Holmes and published by AuthorHouse. This book was released on 2010-07-02 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Padraig O'Leary sets off on a journey to Scotland with his young family hoping to find a new start in a community with long traditional ties with his homeland - Ireland. A few miles south of Berwick-on-Tweed he is stopped for speeding by a Police Traffic Unit. The brief encounter with Sgt. Eric Burstow is explosive and ends with 17 people killed and hundreds injured and places Padraig on a learning curve. Transported into an international conspiracy involving islamaphobia Padraig becomes aware that it is yet another tool used by the USA to justify its desire for a global empire with a difference: via the United Nations organisation the international community legalises the birth of the Fourth Reich

Download or read book Bureau of Ships Manual Allowances surveys and requests for material 1948 written by United States. Navy Department. Bureau of Ships and published by . This book was released on 1948 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bureau of Ships Manaul written by United States. Navy Department. Bureau of Ships and published by . This book was released on with total page 1272 pages. Available in PDF, EPUB and Kindle. Book excerpt: