o'reilly media dez 2012 (9 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - This hands-on book looks past the hype and buzzwords surrounding HTML5 and gives you a conservative and practical approach to using HTML5, JavaScript MVC frameworks, and the latest W3C specifications. You'll quickly master how to build mobile and desktop web apps that are widely supported across all major web browsers and devices.Even though Web Storage, Web Workers, Geolocation, Device Orientation, and WebSockets have been covered many times in the past, it is often from a very high or basic level. This book goes into the trenches to review actual use cases for each of these APIs and gives real-world examples on how to use each one. If you're familiar with JavaScript, CSS and HTML basics and are ready to start piecing together the architecture of HTML5, then this book is for you. Assemble a coherent architectural whole from HTML5's complex collection of parts Gain a clear understanding of client-side architecture and the 'mobile first' approach Design, create, and tune eye-catching and robust mobile web apps Explore how the top five JavaScript MVC frameworks interact with the server Learn best practices for setting up a raw WebSocket server Examine how sites such as Google, Twitter, and Amazon store data on the client Use real-world methods for applying geolocation, and learn the pitfalls of various implementations Process images and other data in the background with Web Workers.

Taschenbuch. Zustand: Neu. Neuware - Written by Ganglia designers and maintainers, this book shows you how to collect and visualize metrics from clusters, grids, and cloud infrastructures at any scale. Want to track CPU utilization from 50,000 hosts every ten seconds Ganglia is just the tool you need, once you know how its main components work together. This hands-on book helps experienced system administrators take advantage of Ganglia 3.x.Learn how to extend the base set of metrics you collect, fetch current values, see aggregate views of metrics, and observe time-series trends in your data. You'll also examine real-world case studies of Ganglia installs that feature challenging monitoring requirements. Determine whether Ganglia is a good fit for your environment Learn how Ganglia's gmond and gmetad daemons build a metric collection overlay Plan for scalability early in your Ganglia deployment, with valuable tips and advice Take data visualization to a new level with gweb, Ganglia's web frontend Write plugins to extend gmond's metric-collection capability Troubleshoot issues you may encounter with a Ganglia installation Integrate Ganglia with the sFlow and Nagios monitoring systemsContributors include: Robert Alexander, Jeff Buchbinder, Frederiko Costa, Alex Dean, Dave Josephsen, Peter Phaal, and Daniel Pocock. Case study writers include: John Allspaw, Ramon Bastiaans, Adam Compton, Andrew Dibble, and Jonah Horowitz.

Taschenbuch. Zustand: Neu. Neuware - Get moving with Dart, the development platform that helps you build high-performance HTML5 apps for the modern Web. With this guide, you'll take a hands-on tour of the Dart language, libraries, and tools - including its editor and virtual machine - for developing structured, fast, and maintainable web apps that run on both the client and the server.Written by developer advocates at Google, this updated edition covers Dart 1.0. Google designed Dart to boost performance and help developers work more efficiently. This book shows you how to build everything from simple scripts to complex apps that work well in today's browsers. Build web apps with the object-oriented Dart language, and compile your code to JavaScript Delve into language features, from optional types and method cascades to named constructors Create, launch, and debug web and command-line apps with Dart Editor Explore Dart APIs, including dart:core, dart:html, dart:io, dart:convert, and dart:mirrors Use tools such as Dartium, the Chromium-based browser that can run Dart apps natively Walk through Dartiverse Search, a client-server app that combines useful and fun language and API features.

Taschenbuch. Zustand: Neu. Neuware - Create your own innovative applications in computer vision, game design, music, robotics, and other areas by taking full advantage of Kinect's extensive interactive, multi-media platform. With this book, you get a step-by-step walkthrough of the best techniques and tools to come out of the OpenKinect project, the largest and most active Kinect hacking community.Learn dozens of hacks for building interfaces that respond to body movements, gestures, and voice, using open source toolkits such as openFrameworks, the Processing IDE, and OpenKinect driver library. Whether you're an artist, designer, researcher, or hobbyist, this book will give you a running start with Kinect. Set up a development environment in Windows 7, Mac OSX, or Ubuntu Build special effects apps with tools such as Synapse and Cinder Create gestural interfaces to integrate and control digital music components Capture the realistic motions of a 3D model with NI mate, Blender, and Animata Design gesture-based games with the ZigFu SDK Recreate the dimensions of any room in realtime, using RGBDemo Use gestures to navigate robots and control PC interfaces.

Taschenbuch. Zustand: Neu. Neuware - Want to create animated graphics for iPhone, iPad, and the Web, using familiar Adobe features You ve come to the right book. Adobe Edge Animate: The Missing Manual shows you how to build HTML5 graphics with Adobe visual tools. No programming experience No problem. Adobe Edge Animate writes all of the code for you. With this book, you ll be designing great-looking web elements in no time.The important stuff you need to know:Jump into animation. Master Animate s elements, properties, and timeline panels.Create and import graphics. Make drawings with Animate s tools, or use art you ve created in other programs.Work with text. Build menus, label buttons, provide instructions, and perform other tasks.Make it interactive. Use triggers and actions to give users control over their web experience.Dig into JavaScript. Customize your projects by tweaking your code.Look great at any size. Publish responsive web pages that adjust to any display, tablet, or smartphone.

Taschenbuch. Zustand: Neu. Neuware - What is bad data Some people consider it a technical phenomenon, like missing values or malformed records, but bad data includes a lot more. In this handbook, data expert Q. Ethan McCallum has gathered 19 colleagues from every corner of the data arena to reveal how they've recovered from nasty data problems.From cranky storage to poor representation to misguided policy, there are many paths to bad data. Bottom line Bad data is data that gets in the way. This book explains effective ways to get around it.Among the many topics covered, you'll discover how to: Test drive your data to see if it's ready for analysis Work spreadsheet data into a usable form Handle encoding problems that lurk in text data Develop a successful web-scraping effort Use NLP tools to reveal the real sentiment of online reviews Address cloud computing issues that can impact your analysis effort Avoid policies that create data analysis roadblocks Take a systematic approach to data quality analysis.

Taschenbuch. Zustand: Neu. Neuware - Create your own natural language training corpus for machine learning. Whether you're working with English, Chinese, or any other natural language, this hands-on book guides you through a proven annotation development cycle - the process of adding metadata to your training corpus to help ML algorithms work more efficiently. You don't need any programming or linguistics experience to get started.Using detailed examples at every step, you'll learn how the MATTER Annotation Development Process helps you Model, Annotate, Train, Test, Evaluate, and Revise your training corpus. You also get a complete walkthrough of a real-world annotation project. Define a clear annotation goal before collecting your dataset (corpus) Learn tools for analyzing the linguistic content of your corpus Build a model and specification for your annotation project Examine the different annotation formats, from basic XML to the Linguistic Annotation Framework Create a gold standard corpus that can be used to train and test ML algorithms Select the ML algorithms that will process your annotated data Evaluate the test results and revise your annotation task Learn how to use lightweight software for annotating texts and adjudicating the annotationsThis book is a perfect companion to O'Reilly's Natural Language Processing with Python.

Taschenbuch. Zustand: Neu. Neuware - If you can build websites with CSS and JavaScript, this book takes you to the next level - creating dynamic, database-driven websites with PHP and MySQL. Learn how to build a database, manage your content, and interact with users. With step-by-step tutorials, this completely revised edition gets you started with expanded coverage of the basics and takes you deeper into the world of server-side programming.The important stuff you need to know: Get up to speed quickly. Learn how to install PHP and MySQL, and get them running on both your computer and a remote server. Gain new techniques. Take advantage of the all-new chapter on integrating PHP with HTML web pages. Manage your content. Use the file system to access user data, including images and other binary files. Make it dynamic. Create pages that change with each new viewing. Build a good database. Use MySQL to store user information and other data. Keep your site working. Master the tools for fixing things that go wrong. Control operations. Create an administrative interface to oversee your site.

Taschenbuch. Zustand: Neu. Neuware - Need to learn statistics for your job Want help passing a statistics course Statistics in a Nutshell is a clear and concise introduction and reference for anyone new to the subject. Thoroughly revised and expanded, this edition helps you gain a solid understanding of statistics without the numbing complexity of many college texts.Each chapter presents easy-to-follow descriptions, along with graphics, formulas, solved examples, and hands-on exercises. If you want to perform common statistical analyses and learn a wide range of techniques without getting in over your head, this is your book. Learn basic concepts of measurement and probability theory, data management, and research design Discover basic statistical procedures, including correlation, the t-test, the chi-square and Fisher's exact tests, and techniques for analyzing nonparametric data Learn advanced techniques based on the general linear model, including ANOVA, ANCOVA, multiple linear regression, and logistic regression Use and interpret statistics for business and quality improvement, medical and public health, and education and psychology Communicate with statistics and critique statistical information presented by others.