Search results for ""O'Reilly""

Radio Frequency Identification (RFID) is rapidly changing the way businesses track inventory and assets. From Wal-Mart and Tesco to the U.S. Department of Defense, early efforts are already showing benefits, but software, integration, and data processing for RFID still present a challenge. If you are a developer or an architect charged with developing an RFID system, this book is for you. Drawing on extensive experience, Bill Glover and Himanshu Bhatt provide you with essential information on this emerging technology. With the knowledge you gain in these pages, you will possess the information and understanding you need to start designing, building, or integrating with RFID systems. In RFID Essentials you will find information on: * Tags and tag protocols, including the Electronic Product Code (EPC) * Readers and reader protocols * RFID middleware * Security and privacy * Managing RFID devices * RFID's impact on your architecture Bill Glover has been writing software since 1981 and has worked as a programmer, lead developer, or architect on systems of all sizes, from small, automated systems controlling dams and feedmills up to a complete redesign and reimplementation of one of the world's busiest travel web sites. Bill first worked with RFID in 1995, tracking individual cattle using ear tags. He is currently a Senior Java Architect with Sun Microsystems, Inc., and works with Sun's RFID consulting practice and the RFID Test Center. Himanshu Bhatt heads the U.S. RFID Practice and Software Technology Lab for Sun Microsystems, Inc. Prior to assuming this role, Himanshu was responsible for business development and consulting in emerging areas of technology. Himanshu has over 16 years of experience in the architecture and development of distributed, multitier systems using a host of technologies for Fortune 1000 companies. Himanshu has spoken at industry conferences such as JavaOne and the LoneStar Symposium and has published articles on Java/J2EE technologies. "The Information Age is over. We're entering an era where network connectivity is almost ubiquitous - it's participate or perish." --Jonathan Schwartz, President and COO, Sun Microsystems, Inc. "Unique competitive advantage erupts from enterprises that couple the RFID technologies laid out in RFID Essentials with modern business integration using service-oriented architectures. This is the book to read in order to understand this new landscape." --Mark Bauhaus, Senior Vice President, Sun Microsystems, Inc. "This is a must read for RFID Software and Solution architects and is highly recommended for anyone needing to gain more insight into the myriad of components, standards and technologies that make up an RFID solutions environment." --Bryan Tracey, Chief Architect, GlobeRanger Corporation "The authors have done a commendable job of covering a lot of ground in the RFID space, including the infrastructure needed to share the volumes of data RFID will likely generate." --Graham Gillen, Senior Product Manager, VeriSign

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A smart collection of insider tips and tricks, Windows XP Hacks, Second Edition covers the XP operating system from start to finish. Among the multitude of topics addressed, this must-have resource includes extensive coverage of hot-button issues such as: * security * web browsing * controlling the control panel * removing uninstallable XP components * pop-up ads You'll also find timesaving hacks for file distribution; digital media, such as iTunes; and high-visibility web software, services, and exploits that have emerged since the book's last edition. Each hack in the book can be read easily in just a few minutes, saving countless hours of searching for the right answer. Now completely revised and updated to cover Service Pack 2 (SP2), the second edition of this bestseller carefully breaks down the new features that come with SP2, including IE pop-up blocker, Windows Firewall, and the new wireless client. Written by Preston Gralla, the compact and affordable Windows XP Hacks, Second Edition provides direct, hands-on solutions that can be applied to the challenges facing XP beginners, as well as the more experienced power user. Each year, Windows XP is pre-installed on 90 million PCs worldwide, making it the world's most popular operating system.

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How do you find your way in an age of information overload? How can you filter streams of complex information to pull out only what you want? Why does it matter how information is structured when Google seems to magically bring up the right answer to your questions? What does it mean to be 'findable' in this day and age? This eye-opening new book examines the convergence of information and connectivity. Written by Peter Morville, author of the groundbreaking "Information Architecture for the World Wide Web", the book defines our current age as a state of unlimited findability. In other words, anyone can find anything at any time. Complete navigability. Morville discusses the Internet, GIS, and other network technologies that are coming together to make unlimited findability possible. He explores how the melding of these innovations impacts society, since Web access is now a standard requirement for successful people and businesses. But before he does that, Morville looks back at the history of way finding and human evolution, suggesting that our fear of being lost has driven us to create maps, charts, and now, the mobile Internet. The book's central thesis is that information literacy, information architecture, and usability are all critical components of this new world order. Hand in hand with that is the contention that only by planning and designing the best possible software, devices, and Internet, will we be able to maintain this connectivity in the future. Morville's book is highlighted with full color illustrations and rich examples that bring his prose to life. "Ambient Findability" doesn't preach or pretend to know all the answers. Instead, it presents research, stories, and examples in support of its novel ideas. Are we truly at a critical point in our evolution where the quality of our digital networks will dictate how we behave as a species? Is findability indeed the primary key to a successful global marketplace in the 21st century and beyond? Peter Morville takes you on a thought-provoking tour of these themes and more - ideas that will not only fascinate but will stir your creativity in practical ways that you can apply to your work immediately.

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Consisting of a number of well-known open source products, JBoss is more a family of interrelated services than a single monolithic application. But, as with any tool that's as feature-rich as JBoss, there are number of pitfalls and complexities, too. Most developers struggle with the same issues when deploying J2EE applications on JBoss: they have trouble getting the many J2EE and JBoss deployment descriptors to work together; they have difficulty finding out how to get started; their projects don't have a packaging and deployment strategy that grows with the application; or, they find the Class Loaders confusing and don't know how to use them, which can cause problems. "JBoss at Work: A Practical Guide" helps developers overcome these challenges. As you work through the book, you'll build a project using extensive code examples. You'll delve into all the major facets of J2EE application deployment on JBoss, including JSPs, Servlets, EJBs, JMS, JNDI, web services, JavaMail, JDBC, and Hibernate. With the help of this book, you'll: implement a full J2EE application and deploy it on JBoss; discover how to use the latest features of JBoss 4 and J2EE 1.4 , including J2EE-compliant web services; master J2EE application deployment on JBoss with EARs, WARs, and EJB JARs; understand the core J2EE deployment descriptors and how they integrate with JBoss-specific descriptors; and, base your security strategy on JAAS. Written for Java developers who want to use JBoss on their projects, the book covers the gamut of deploying J2EE technologies on JBoss, providing a brief survey of each subject aimed at the working professional with limited time. If you're one of the legions of developers who have decided to give JBoss a try, then "JBoss at Work: A Practical Guide" is your next logical purchase. It'll show you in plain language how to use the fastest growing open source tool in the industry today. If you've worked with JBoss before, this book will get you up to speed on JBoss 4, JBoss WS (web services), and Hibernate 3.

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Intrusion detection is not for the faint at heart. But, if you are a network administrator chances are you're under increasing pressure to ensure that mission-critical systems are safe--in fact impenetrable--from malicious code, buffer overflows, stealth port scans, SMB probes, OS fingerprinting attempts, CGI attacks, and other network intruders. Designing a reliable way to detect intruders before they get in is a vital but daunting challenge. Because of this, a plethora of complex, sophisticated, and pricy software solutions are now available. In terms of raw power and features, SNORT, the most commonly used Open Source Intrusion Detection System, (IDS) has begun to eclipse many expensive proprietary IDSes. In terms of documentation or ease of use, however, SNORT can seem overwhelming. Which output plugin to use? How do you to email alerts to yourself? Most importantly, how do you sort through the immense amount of information Snort makes available to you? Many intrusion detection books are long on theory but short on specifics and practical examples. Not Managing Security with Snort and IDS Tools. This new book is a thorough, exceptionally practical guide to managing network security using Snort 2.1 (the latest release) and dozens of other high-quality open source other open source intrusion detection programs. Managing Security with Snort and IDS Tools covers reliable methods for detecting network intruders, from using simple packet sniffers to more sophisticated IDS (Intrusion Detection Systems) applications and the GUI interfaces for managing them. A comprehensive but concise guide for monitoring illegal entry attempts, this invaluable new book explains how to shut down and secure workstations, servers, firewalls, routers, sensors and other network devices. Step-by-step instructions are provided to quickly get up and running with Snort. Each chapter includes links for the programs discussed, and additional links at the end of the book give administrators access to numerous web sites for additional information and instructional material that will satisfy even the most serious security enthusiasts. Managing Security with Snort and IDS Tools maps out a proactive--and effective--approach to keeping your systems safe from attack.

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GNU Emacs is the most popular and widespread of the Emacs family of editors. It is also the most powerful and flexible. Unlike all other text editors, GNU Emacs is a complete working environment--you can stay within Emacs all day without leaving. Learning GNU Emacs, 3rd Edition tells readers how to get started with the GNU Emacs editor. It is a thorough guide that will also "grow" with you: as you become more proficient, this book will help you learn how to use Emacs more effectively. It takes you from basic Emacs usage (simple text editing) to moderately complicated customization and programming. The third edition of Learning GNU Emacs describes Emacs 21.3 from the ground up, including new user interface features such as an icon-based toolbar and an interactive interface to Emacs customization. A new chapter details how to install and run Emacs on Mac OS X, Windows, and Linux, including tips for using Emacs effectively on those platforms. Learning GNU Emacs, third edition, covers: * How to edit files with Emacs * Using the operating system shell through Emacs * How to use multiple buffers, windows, and frames * Customizing Emacs interactively and through startup files * Writing macros to circumvent repetitious tasks * Emacs as a programming environment for Java, C++, and Perl, among others * Using Emacs as an integrated development environment (IDE) * Integrating Emacs with CVS, Subversion and other change control systems for projects with multiple developers * Writing HTML, XHTML, and XML with Emacs * The basics of Emacs Lisp The book is aimed at new Emacs users, whether or not they are programmers. Also useful for readers switching from other Emacs implementations to GNU Emacs.

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If you're using PHP 4, then chances are good that an upgrade to PHP 5 is in your future. The more you've heard about the exciting new features in PHP 5, the sooner that upgrade is probably going to be. Although an in-depth, soup-to-nuts reference guide to the language is good to have on hand, it's not the book an experienced PHP programmer needs to get started with the latest release. What you need is a lean and focused guide that answers your most pressing questions: what's new with the technology, what's different, and how do I make the best use of it? In other words, you need a copy of Upgrading to PHP 5. This new book is targeted toward PHP developers who are already familiar with PHP 4. Rather than serve as a definitive guide to the entire language, the book zeroes in on PHP 5's new features, and covers these features definitively. You'll find a concise appraisal of the differences between PHP 4 and PHP 5, a detailed look at what's new in this latest version, and you'll see how PHP 5 improves on PHP 4 code. See PHP 4 and PHP 5 code side-by-side, to learn how the new features make it easier to solve common PHP problems. Each new feature is shown in code, helping you understand why it's there, when to use it, and how it's better than PHP 4. Short, sample programs are included throughout the book. Topics covered in Upgrading to PHP 5 include: The new set of robust object-oriented programming features; An improved MySQL extension, supporting MySQL 4.1, prepared statements, and bound parameters; Completely rewritten support for XML: DOM, XSLT, SAX, and SimpleXML; Easy web services with SOAP; SQLite, an embedded database library bundled with PHP 5; Cleaner error handling with exceptions; Other new language features, such as iterators, streams, and more. Upgrading to PHP 5 won't make you wade through information you've covered before. Written by Adam Trachtenberg, coauthor of the popular PHP Cookbook, this book will take you straight into the heart of all that's new in PHP 5. By the time you've finished, you'll know PHP 5 in practice as well as in theory.

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Macromedia's Dreamweaver MX 2004 offers a rich environment for building professional web sites, with drag-and-drop simplicity, clean HTML code, and dynamic database-driven web site creation tools. It comes with everything except perhaps the most important feature of all: a printed manual. Enter Dreamweaver MX 2004: The Missing Manual, the book that enables both first-time and experienced web designers to bring stunning, interactive web sites to life. What sets this new edition apart is the crystal-clear writing, welcome humor, and exclusive features like these: Live examples. With a step-by-step annotated tutorial, readers follow the construction of a state-of-the-art commercial web site, complete with Flash buttons, Cascading Style Sheets, and dynamic databases. Tricks of the trade. The book is bursting with undocumented workarounds and shortcuts. Design guidance. Readers can create any modern web feature, including forms, animations, pop-up windows, and more. This book lets you know which browsers, situations, and audiences are appropriate for each. With over 500 illustrations, a handcrafted index, and the clarity of thought that has made bestsellers of every Missing Manual to date, this new edition is the ultimate atlas for Dreamweaver MX 2004.

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The author of the best-selling Java in a Nutshell has created an entire book of real-world Java programming examples that you can learn from. If you learn best "by example," this is the book for you. This third edition covers Java 1.4 and contains 193 complete, practical examples: over 21,900 lines of densely commented, professionally written Java code, covering 20 distinct client-side and server-side APIs. It includes new chapters on the Java Sound API and the New I/O API. The chapters on XML and servlets have been rewritten to cover the latest versions of the specifications and to demonstrate best practices for Java 1.4. New and updated examples throughout the book demonstrate many other new Java features and APIs. Java Examples in a Nutshell is a companion volume to Java in a Nutshell, Java Foundation Classes in a Nutshell, and Java Enterprise in a Nutshell. It picks up where those quick references leave off, providing a wealth of examples for both novices and experts. This book doesn't hold your hand; it simply delivers well-commented working examples with succinct explanations to help you learn and explore Java and its APIs. Java Examples in a Nutshell contains examples that demonstrate: Core APIs, including I/O, New I/O, threads, networking, security, serialization, and reflection; Desktop APIs, highlighting Swing GUIs, Java 2D graphics, preferences, printing, drag-and-drop, JavaBeans, applets, and sound; Enterprise APIs, including JDBC (database access), JAXP (XML parsing and transformation), Servlets 2.4, JSP 2.0 (JavaServer Pages), and RMI. The book begins with introductory examples demonstrating structured and object-oriented programming techniques for new Java programmers. A special index at the end of the book makes it easy to look up examples that use a particular Java class or accomplish a desired task. In between, each chapter includes exercises that challenge readers and suggest further avenues for exploration.

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Soon after its launch, Ant succeeded in taking the Java world by storm, becoming the most widely used tool for building applications in Java environments. Like most popular technologies, Ant quickly went through a series of early revision cycles. With each new version, more functionality was added, and more complexity was introduced. Ant evolved from a simple-to-learn build tool into a full-fledged testing and deployment environment. Ant: The Definitive Guide has been reworked, revised and expanded upon to reflect this evolution. It documents the new ways that Ant is being applied, as well as the array of optional tasks that Ant supports. In fact, this new second edition covers everything about this extraordinary build management tool from downloading and installing, to using Ant to test code. Here are just of a few of the features you'll find detailed in this comprehensive, must-have guide: - Developing conditional builds, and handling error conditions - Automatically retrieving source code from version control systems - Using Ant with XML files - Using Ant with JavaServer Pages to build Web applications - Using Ant with Enterprise JavaBeans to build enterprise applications Far exceeding its predecessor in terms of information and detail, Ant: The Definitive Guide, 2nd Edition is a must-have for Java developers unfamiliar with the latest advancements in Ant technology. With this book at your side, you'll soon be up to speed on the premiere tool for cross-platform development. Author Steve Holzner is an award-winning author who s been writing about Java topics since the language first appeared; his books have sold more than 1.5 million copies worldwide.

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To the outside world, a "supercomputer" appears to be a single system. In fact, it's a cluster of computers that share a local area network and have the ability to work together on a single problem as a team. Many businesses used to consider supercomputing beyond the reach of their budgets, but new Linux applications have made high-performance clusters more affordable than ever. These days, the promise of low-cost supercomputing is one of the main reasons many businesses choose Linux over other operating systems. This new guide covers everything a newcomer to clustering will need to plan, build, and deploy a high-performance Linux cluster. The book focuses on clustering for high-performance computation, although much of its information also applies to clustering for high-availability (failover and disaster recovery). The book discusses the key tools you'll need to get started, including good practices to use while exploring the tools and growing a system. You'll learn about planning, hardware choices, bulk installation of Linux on multiple systems, and other basic considerations. Then, you'll learn about software options that can save you hours--or even weeks--of deployment time. Since a wide variety of options exist in each area of clustering software, the author discusses the pros and cons of the major free software projects and chooses those that are most likely to be helpful to new cluster administrators and programmers. A few of the projects introduced in the book include: * MPI, the most popular programming library for clusters. This book offers simple but realistic introductory examples along with some pointers for advanced use. * OSCAR and Rocks, two comprehensive installation and administrative systems * openMosix (a convenient tool for distributing jobs), Linux kernel extensions that migrate processes transparently for load balancing * PVFS, one of the parallel filesystems that make clustering I/O easier * C3, a set of commands for administering multiple systems Ganglia, OpenPBS, and cloning tools (Kickstart, SIS and G4U) are also covered. The book looks at cluster installation packages (OSCAR & Rocks) and then considers the core packages individually for greater depth or for folks wishing to do a custom installation. Guidelines for debugging, profiling, performance tuning, and managing jobs from multiple users round out this immensely useful book.

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ASP.NET in a Nutshell is a concise, one-volume reference to everything you need to make effective use of ASP.NET. An invaluable resource that goes beyond the published documentation to highlight little-known details, stress practical uses for particular features, and provide real-world examples that show how features can be used in a working application, ASP.NET in a Nutshell is the definitive guide for developers of both applications and web services. Updated for Visual Studio .NET 2003, the 2nd edition of this book includes fresh information on application and web service development, custom controls, data access, security, deployment, and error handling, new material on web application development for mobile devices, plus an overview of the class libraries. For developers who still use Microsoft's older ASP technology, this book also provides information for migrating to ASP.NET. The material in ASP.NET in a Nutshell is presented in three sections: * A fast-paced introduction to ASP.NET that examines topics such as building ASP.N ET applications, developing web services, creating custom controls and user controls for maximum code reuse, debugging and handling errors, understanding ASP.NET security, and configuring and deploying an ASP.NET application * A detailed reference to the properties, methods, and events of the most frequently used ASP.NET classes which include the Page class and the new .NET classes, such as HttpApplicationState and HttpSessionState, which correspond to the intrinsic objects in classic ASP. Configuration settings in web.config are also documented * A Quick Reference to the types (the classes, structures, interfaces, delegates, events, and enumerations) found in web-related namespaces to the .NET Framework Class Library. Like other books in the "In a Nutshell" series, ASP.NET in a Nutshell, 2nd Edition, offers the facts, including critical background information, in a no-nonsense manner that users will refer to again and again. With its wealth of up-to-date information, ASP.NET in a Nutshell is a book that web developers will refer to again and again.

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If you work with Oracle, then you don't need to be told that the data dictionary is large and complex, and grows larger with each new Oracle release. It's one of the basic elements of the Oracle database you interact with regularly, but the sheer number of tables and views makes it difficult to remember which view you need, much less the name of the specific column. This dictionary is a collection of tables and related views that allow DBAs and developers to examine various aspects of the Oracle database. It's something every Oracle user should find useful to access on a regular basis. Its handy and compact format lets you locate the table and view you need effortlessly without stopping to interrupt your work. The book gives DBAs and developers at any level quick and easy access to the data dictionary in Oracle's latest database, Oracle9i. This pocket-sized book provides a complete list of the most commonly used tables and views in the Oracle9i data dictionary, intelligently arranged for quick reference. It also includes column names and descriptions for each of the tables and views, as well as helpful tips, warnings, and usage examples.

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Rich Text Format, or RTF, is the internal markup language used by Microsoft Word and understood by dozens of other word processors. RTF is a universal file format that pervades practically every desktop. Because RTF is text, it's much easier to generate and process than binary .doc files. Any programmer working with word processing documents needs to learn enough RTF to get around, whether it's to format text for Word (or almost any other word processor), to make global changes to an existing document, or to convert Word files to (or from) another format. RTF Pocket Guide is a concise and easy-to-use tutorial and quick-reference for anyone who occasionally ends up mired in RTF files. As the first published book to cover the RTF format in any detail, this small pocket guide explains the syntax of RTF with examples throughout, including special sections on Unicode RTF and MSHelp RTF, and several full programs that demonstrate how to work in RTF effectively. Most word processors produce RTF documents consisting of arcane and redundant markup. This book is the first step to finding order in the disorder of RTF.

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C++ is a powerful, highly flexible, and adaptable programming language that allows software engineers to organize and process information quickly and effectively. But this high-level language is relatively difficult to master, even if you already know the C programming language. The 2nd edition of Practical C++ Programming is a complete introduction to the C++ language for programmers who are learning C++. Reflecting the latest changes to the C++ standard, this 2nd edition takes a useful down-to-earth approach, placing a strong emphasis on how to design clean, elegant code. In short, to-the-point chapters, all aspects of programming are covered including style, software engineering, programming design, object-oriented design, and debugging. It also covers common mistakes and how to find (and avoid) them. End of chapter exercises help you ensure you've mastered the material. Practical C++ Programming thoroughly covers: * C++ Syntax * Coding standards and style * Creation and use of object classes * Templates * Debugging and optimization * Use of the C++ preprocessor * File input/output Steve Oualline's clear, easy-going writing style and hands-on approach to learning make Practical C++ Programming a nearly painless way to master this complex but powerful programming language.

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Anyone can run a blog (an online journal). From personal diaries to political commentary and technology observations, bloggers are making their voices heard around the world. Essential Blogging helps you select the right blogging software for your needs and show how to get your blog up and running. You'll learn the ingredients of a successful blog, and then get detailed installation, configuration and operation instructions for the leading blogging software: Blogger, Radio Userland, Movable Type, and Blosxom. After showing you how to acquire, set-up, and run these leading software packages, Essential Blogging takes you through the more advanced features, so that by the time you finish, you'll be up and blogging with the best of them. Essential Blogging covers: * the important components of a blog and a blog post * installing and configuring the tools * a survey of desktop blogging clients * advice and experience from real-world bloggers * hosted blogging with Blogger and Blogger Pro * desktop blogging with Radio Userland * server blogging with Movable Type * posting, editing, and deleting blog entries * adding pictures to blog entries * syndicating your stories with RSS * consuming RSS feeds with Radio Userland * customizing the appearance of your blog with templates * managing and customizing archives of blog entries * adding comments to your blog * self-hosting your blog vs using a blog-hosting service * going under the hood with the Blosxom blogging system Written by prominent bloggers and authors of blogging tools, Essential Blogging is a no-nonsense guide to the technology of blogging.

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Extreme Programming does not mean programming naked while rollerblading down the side of the Grand Canyon. It does mean a new approach to software development that is both radical and common-sense. Unlike many software development methodologies, XP has been accepted quickly because its core practices - particularly code sharing, test-first development, and continuous integration - resonated immediately with software developers everywhere. Instead of impressing developers with a body of theory, XP got programmers to say, "Yeah, that's how I'd like to work." Oddly enough, although most developers turn to Extreme Programming methods in order to code real, hands-on, and extensible projects quickly ("Code comes first"), most books on Extreme Programming insist on focusing on the theory and not the practice. Not the Java Extreme Programming Cookbook. Brimming with over 100 "recipes" for getting down to business and actually doing XP, the Java Extreme Programming Cookbook doesn't try to "sell" you on XP; it succinctly documents the most important features of popular open source tools for XP in Java - including Ant, Junit, HttpUnit, Cactus, Tomcat, XDoclet - and then digs right in, providing recipes for implementing the tools in real-world environments. Each recipe offers solutions that help you put an extreme programming environment together: then provides code for automating the build process and testing. Although the time saved using any one of these solutions will more than pay for the book, Java Extreme Programming Cookbook offers more than just a collection of cut-and-paste code. Each recipe also includes explanations of how and why the approach works, so you can adapt the techniques to similar situation. One of the biggest challenges facing developers today is sorting through the wide variety of tools available form various source and figuring out how to them effectively. The recipes in Java Extreme Programming Cookbook showcase how to use the most important features of these XP tools. Many of these tools are geared towards unit testing, while others are invaluable for continuous integration; with these practical examples, you'll be able to choose the most effective tools to accomplish your goals, then implement them in a cohesive development environment quickly.

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ColdFusion has enjoyed widespread use among developers as a powerful, easy-to-learn platform for creating and deploying dynamic Web applications. ColdFusion's simple, tag-based language makes it easy to handle basic tasks, like processing form data and querying databases, but the language is also powerful enough to deliver highly scalable, robust applications. And now that Macromedia has integrated ColdFusion into its MX family of technologies, ColdFusion is capable of interacting with Flash MX applications, which opens up even more possibilities. This new edition documents new techniques for using ColdFusion MX to develop and serve dynamic web page content. This exhaustive guide covers everything from the basics to advanced topics, with numerous examples that you can use for your own applications. Contents include: Sharing application data using the Web application framework and shared scope variables; accessing databases, maintaining database records, and advanced database techniques such as drill-down queries, query caching, and query of queries; integrating applications with ColdFusion MX's new security framework; interacting with other data sources, including LDAP directories, email servers, and other web servers; extending ColdFusion with user-defined functions (UDFs), custom tags, and ColdFusion Components (CFCs); advanced topics such as working with XML, consuming and producing Web services, and integrating ColdFusion with Flash via Flash Remoting; and reference material for all the tags and functions that comprise CFML, the ColdFusion Markup Language. The book covers ColdFusion MX, the latest release of ColdFusion, and is packed with advanced strategies, insider hints, tips, and tricks for creating effective web applications. If you are a ColdFusion developer, you need this book to help you make the most out of ColdFusion MX.

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Historically, programming hasn't been considered a critical skill for biologists. But now, with access to vast amounts of biological data contained in public databases, programming skills are increasingly in strong demand in biology research and development. Perl, with its highly developed capacities in string handling, text processing, networking, and rapid prototyping, has emerged as the programming language of choice for biological data analysis. This text covers the core Perl language and many of its module extensions, presenting them in the context of biological data and problems of pressing interest to the biological community. This book, along with "Beginning Perl for Bioinformatics", forms a basic course in Perl programming. This second volume finishes the basic Perl tutorial material (references, complex data structures, object-oriented programming, use of modules--all presented in a biological context) and presents some advanced topics of considerable interest in bioinformatics. The range of topics covered in the book prepares the reader for enduring and emerging developments in critical areas of bioinformatics programming such as: gene finding; string alignment; methods of data storage and retrieval (SML and databases); modelling of networks (graphs and Petri nets); graphics (Tk); parallelization; interfacing with other programming languages; statistics (PDL); protein structure determination; and biological models of computation (DNA Computers). Biologists and computer scientists who have conquered the basics of Perl and are ready to move even further in their mastery of this versatile language will appreciate the author's well-balanced approach to applying Perl's analytical abilities to the field of bioinformatics. Full of practical examples and real-world biological problem solving, this book is a must for any reader wanting to move beyond beginner level Perl in bioinformatics.

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More Java developers want to work with XML, the technology that enables data to be transported intact over the Internet, but they don't have time to become XML experts. Therefore they should appreciate data binding, the way of converting XML documents into Java objects, so those documents can be worked on and manipulated like any other Java object, then converted back to XML. This new title offers an in-depth technical look at XML Data Binding and complete documentation of all features in both the Sun Microsystems JAXB API and open source alternative implementations (Enhydra Zeus, Exolabs Castor and Quick). It also gets into detail about when data binding is appropriate to use, and provides numerous practical examples of using data binding in applications.

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As the Java programming language has increased in both functionality and complexity, developers have demanded more of their program editors. Gone are the days when a simple visual editor is sufficient for even small programming projects. While there are numerous IDEs available today for use by Java developers, one stands above the rest, not only for its functionality, but for its extensibility: NetBeans. In NetBeans: The Definitive Guide, you'll find out how to use this IDE to its fullest, making your Java programming more efficient and productive than ever before. You'll understand the basics of the IDE, and quickly be utilizing the various editor and explorer windows. You'll also master many of NetBeans advanced features, and be working with XML documents, CVS repositories, Javadoc trees, and web applications, all within the NetBeans framework. In addition to teaching you how to use the existing features of NetBeans, this work goes on to cover developing additional modules for NetBeans. Through this instructional portion of the book, you will master the NetBeans APIs, and learn how to enhance NetBeans for your own specific needs. Whether you need to add customized behavior to handle your proprietary file formats, or want to redistribute NetBeans as a proprietary product, NetBeans: The Definitive Guide will allow you to master this open source IDE and all of its advanced features. Whether you are an enterprise developer looking for an IDE that can handle your complex program tasks, an open source developer looking to integrate NetBeans into your own visual projects, or a manager trying to maximize your team's development potential,NetBeans: The Definitive Guide is the book for you.

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For many Java developers, web services appeared to come out of nowhere. Its advantages are clear: web services are platform-independent (like Java itself), language-agnostic (a clear advantage over Java RMI), can easily be tunneled through firewalls (an obvious benefit to anyone who has dealt with modern enterprise networks), object-oriented (we all know about that), and tends to be loosely coupled (allowing more flexible application development). But these advantages have been obscured by a cloud of hype and a proliferation of jargon that are difficult to penetrate. What are SOAP, UDDI, WSDL, and JAXM? To say nothing of JAXR, tModels, category bags, WSFL, and other friends? And assuming that you understand what they are, how do you do anything with them? Do they live up to their promises? Are they really the future of network computing, or a dead end? Java Web Services gives the experienced Java developer a way into the Web Services world. It helps you to understand what's going on, what the technologies mean and how they relate, and shows Java developers how to put them to use to solve real problems. You'll learn what's real and what isn't; what the technologies are really supposed to do, and how they do it. Java Web Services shows you how to use SOAP to perform remote method calls and message passing; how to use WSDL to describe the interface to a web service or understand the interface of someone else's service; and how to use UDDI to advertise (publish) and look up services in each local or global registry. Java Web Services also discusses security issues, interoperability issues, integration with other Java enterprise technologies like EJB; the work being done on the JAXM and JAX-RPC packages, and integration with Microsoft's .NET services. The web services picture is still taking shape; there are many platforms and APIs to consider, and many conflicting claims from different marketing groups. And although web services are inherently language-independent, the fit between the fundamental principles on which Java and web services are based means that Java will almost certainly be the predominant language for web services development. If you're a Java developer and want to climb on the web services bandwagon, or if you only want to "kick the tires" and find out what web services has to offer, you will find this book indispensable.

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This comprehensive reference manual covers issues at all stages in MySQL use, from installation problems through performance tuning. Included are suggested uses of privileges to enhance security, many performance tips, and a sophisticated guide to error recovery. It also offers a thorough comparison of MySQL with SQL standards and other databases. This version covers MySQL 4.0. Topics covered in this manual range from the hitches you may run in to when first installing MySQL to internals that should help you tune your queries. The manual contains comprehensive reference material for building the product, running administrative utilities, and using various API as well as MySQL's version of SQL. Also included in the book are: a comparison of MySQL with SQL standards and other databases; a discussion of privileges and suggested uses of privileges to enhance security; directions for replicating a database and for running several MySQL servers on a single system; directions for initializing a database from a flat file; guidelines for estimating the performance of different queries; a discussion of optimization, with reference to the implementation of MySQL; investigations of the differences between data types and the pros and cons of each type of number, string, or timest amp; an extended inquiry into the effects of using delayed inserts; a candid explanation of why various errors occur and how to recover from them; tips for weighted, full-text searches; detailed descriptions of the features, strengths, and weaknesses of available table formats; and a guide to adding new functions to MySQL.

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Jython is an implementation of the Python programming language written in 100% pure Java, so it runs under any compliant Java Virtual Machine. The secret to Jython's popularity lies in the combination of Java's libraries and tools with Python's rapid development capabilities. With Jython, you can write Python programs that integrate seamlessly with any Java code. And like Python, Jython can be used interactively, so you can get immediate results as you are programming. Jython Essentials provides a solid introduction to the Python language, offering a brief but thorough tour of the Python concepts you'll need to understand to use Jython effectively. The book makes frequent comparisons between Python and Java, with special emphasis on the different object-oriented semantics of the two languages, so Java programmers can quickly get up to speed with Jython. Jython Essentials also covers the various ways in which Jython and Java can interact. For example, Jython code can create instances of pre-existing Java classes and call methods in those instances. You can write Jython classes that are direct subclasses of existing Java classes and use introspection to discern the capabilities of JavaBeans components. This book provides examples of using Jython with existing Java libraries, including the Swing GUI toolkit, the JDBC database API, the Servlet API, and various XML tools. And finally, the book shows how Jython can be used as a scripting language within a Java program. With Jython Essentials, you have everything you need to start creating applications that mix the best of Python's interactivity and Java's robust libraries.

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This guide takes a step-by-step approach to teaching developers how to build real graphics applications using Cocoa. By showing the basics of an application in one chapter and then layering additional functionality onto that application in subsequent chapters, the book keeps readers interested and motivated. Readers will see immediate results, and then go on to build onto what they've already achieved. The book is divided into four major parts: Part I introduces the Mac OS X graphical user interface (Aqua) from a developer's point of view, Cocoa developer tools (such as the Interface Builder, Project Builder, and gdb debugger), object-oriented concepts, the Objective-C language in which Cocoa is written, and the basics of Cocoa programming itself; Part II focuses on building the first complete application, calculator, a simple four-function calculator. The chapters in this part of the book extend the application, piece by piece, by introducing such features as nibs, icons, delegation, resizing, events, and responders. Part III focuses on building an application called MathPaper, which is similar to a word processor but which instead solves mathematical expressions the user supplies. The chapters in this part of the book extend MathPaper by developing both the front and back ends using a variety of Cocoa classes and methods. They introduce Cocoa'sdocument-based architecture, tasks, pipes, Rich Text format, handling document files, and using Quartz to draw in windows. Part IV focuses on building the GraphPaper application, a more complex multithreading application that graphs mathematical functions in multiple dimensions and that uses mouse-over capabilities to identify graph points. The chapters in this part of the book add more advanced Mac OS X features such as multithreading, colour, mouse events, zoom buttons, pasteboards, services, preferences, and the defaults database.

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This complete guide to the Perl programming language ranges widely through the Perl programmer's universe, gathering together information about Perl itself and its application to CGI scripts, XML processing, network programming, database interaction, and graphical user interfaces.Th e book is intended as a reference for experienced Perl programmers and beginners alike. In this second edition, the book has been expanded to include the latest version of Perl with information on Unicode processing in Perl, new functions and modules that have been added to the core language, and details on running Perl on the Win32 platform. The book also covers Perl modules for recent technologies such as XML and SOAP. Topics covered include: basic Perl reference; quick reference to built-in functions and standard modules; CGI.pm and mod_perl; XML:modules; DBI, the database-independent API for Perl; sockets programming; LWP, the library for Web programming in Perl; network programming with the Net modules; Perl/Tk, the Tk extension to Perl for graphical interfaces; and modules for interfacing with Win32 systems.

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XML is a text-based markup language that has taken the programming world by storm. More powerful than HTML yet less demanding than SGML, XML has proven itself to be flexible and resilient. XML is the perfect tool for formatting documents with even the smallest bit of complexity, from Web pages to legal contracts to books. However, XML has also proven itself to be indispensable for organizing and conveying other sorts of data as well, thus its central role in web services like SOAP and XML-RPC. As the Perl programming language was tailor-made for manipulating text, few people have disputed the fact that Perl and XML are perfectly suited for one another. The only question has been what's the best way to do it. That's where this book comes in. Perl & XML is aimed at Perl programmers who need to work with XML documents and data. The book covers all the major modules for XML processing in Perl, including XML::Simple, XML::Parser, XML::LibXML, XML::XPath, XML::Writer, XML::Pyx, XML::Parser::PerlSAX, XML::SAX, XML::SimpleObject, XML::TreeBuilder, XML::Grove, XML::DOM, XML::RSS, XML::Generator::DBI, and SOAP::Lite. But this book is more than just a listing of modules; it gives a complete, comprehensive tour of the landscape of Perl and XML, making sense of the myriad of modules, terminology, and techniques. This book covers: *parsing XML documents and writing them out again *working with event streams and SAX *tree processing and the Document Object Model *advanced tree processing with XPath and XSLT Most valuably, the last two chapters of Perl & XML give complete examples of XML applications, pulling together all the tools at your disposal. All together, Perl & XML is the single book that gives you a solid grounding in XML processing with Perl.

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Jabber is a set of protocols expressed in XML, and an extensible framework that allows people and applications to exchange all sorts of information, from simple text messages to being used to extend the backbone of an enterprise data system. Jabber gives you the power to build applications that have identity, presence, and that can take part in conversations. Programming Jabber offers developers a chance to learn and understand the Jabber technology and protocol from an implementer's point of view. Detailed information of each part of the Jabber protocol is introduced, explained, and discussed in the form of mini-projects, or simple and extended examples. Programming Jabber provides this foundation by: * Showing you how to install and configure the Jabber server * Providing a detailed overview of the server architecture and configuration options * Covering the core Jabber technologies such as XML streams and Jabber identifiers * Referencing all of Jabber's XML namespaces * Examining the client registration and authentication phases * Showing how to deploy your own Jabber-based messaging solutions * Demonstrating how to embed XML-RPC-style call mechanisms into Jabber Programming Jabber is divided into two parts. The first part serves as an introduction to Jabber; you'll learn about its features, why it's more than an IM system, and how to install and configure a Jabber server of your own. The second part provides detailed information about the Jabber protocol, and a series of practical examples, which can be used to solve everyday problems. The examples, in Perl, Python, and Java, use various Jabber features as a way of illustrating parts of the protocol. Programming Jabber provides the foundation and framework for developers to hit the ground running, and is the essential book on Jabber.

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The Korn shell is an interactive command and scripting language for accessing Unix(r) and other computer systems. As a complete and high-level programming language in itself, it's been a favorite since it was developed in the mid 1980s by David G. Korn at AT&T Bell Laboratories. Knowing how to use it is an essential skill for serious Unix users. Learning the Korn Shell shows you how to use the Korn shell as a user interface and as a programming environment. Writing applications is often easier and quicker with Korn than with other high-level languages. Because of this, the Korn shell is the most often used shell in commercial environments and among inexperienced users. There are two other widely used shells, the Bourne shell and the C shell. The Korn shell, or ksh, has the best features of both, plus many new features of its own. ksh can do much to enhance productivity and the quality of a user's work, both in interacting with the system, and in programming. The new version, ksh93, has the functionality of other scripting languages such as awk, icon, Perl, rexx, and tcl. Learning the Korn Shell is the key to gaining control of the Korn shell and becoming adept at using it as an interactive command and scripting language. Prior programming experience is not required in order to understand the chapters on basic shell programming. Readers will learn how to write many applications more easily and quickly than with other high-level languages. In addition, readers will also learn about Unix utilities and the way the Unix operating system works in general. The authors maintain that you shouldn't have to be an internals expert to use and program the shell effectively. The second edition covers all the features of the current version of the Korn shell, including many new features not in earlier versions of ksh93, making it the most up-to-date reference available on the Korn shell. It compares the current version of the Korn shell to several other Bourne-compatible shells, including several Unix emulation environments for MS-DOS and Windows. In addition, it describes how to download and build ksh93 from source code. A solid offering for many years, this newly revised title inherits a long tradition of trust among computer professionals who want to learn or refine an essential skill.

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Perl soared to popularity as a language for creating and managing web content, but with LWP (Library for WWW in Perl), Perl is equally adept at consuming information on the Web. LWP is a suite of modules for fetching and processing web pages. The Web is a vast data source that contains everything from stock prices to movie credits, and with LWP all that data is just a few lines of code away. Anything you do on the Web, whether it's buying or selling, reading or writing, uploading or downloading, news to e-commerce, can be controlled with Perl and LWP. You can automate Web-based purchase orders as easily as you can set up a program to download MP3 files from a web site. Perl & LWP covers: *Understanding LWP and its design *Fetching and analyzing URLs *Extracting information from HTML using regular expressions and tokens *Working with the structure of HTML documents using trees *Setting and inspecting HTTP headers and response codes *Managing cookies *Accessing information that requires authentication *Extracting links *Cooperating with proxy caches *Writing web spiders (also known as robots) in a safe fashion Perl & LWP includes many step-by-step examples that show how to apply the various techniques. Programs to extract information from the web sites of BBC News, Altavista, ABEBooks.com, and the Weather Underground, to name just a few, are explained in detail, so that you understand how and why they work. Perl programmers who want to automate and mine the web can pick up this book and be immediately productive. Written by a contributor to LWP, and with a foreword by one of LWP's creators, Perl & LWP is the authoritative guide to this powerful and popular toolkit.

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Network administrators, auditors and architects know the importance of securing networks and finding security solutions that can be implemented quickly. This book focuses on ways to secure Cisco routers, it is a reference for protecting the protectors. Topics covered include: the importance of router security and where routers fit into an overall security plan; different router configurations for various versions of Cisco's IOS; standard ways to access a Cisco router and the security implications of each; password and privilege levels in Cisco routers; authentication, authorization and accounting (AAA) control; router warning banner use (as recommended by the FBI); unnecessary protocols and services commonly run on Cisco routers; SNMP security; anti-spoofing; protocol security for RIP, OSPF, EIGRP, NTP and BGP; logging violations; incident response; and physical security. There is a checklist at the end of each chapter that summarizes the hardening techniques discussed in the chapter. The checklists help double-check the configurations that have been instructed, and serve as quick references for future security procedures.

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One of Java's most striking claims is that it provides a secure programming environment. Yet despite endless discussion, few people understand precisely what Java's claims mean and how it backs up those claims. If you're a developer, network administrator or anyone else who must understand or work with Java's security mechanisms, Java Security is the in-depth exploration you need. Java Security, 2nd Edition, focuses on the basic platform features of Java that provide security--the class loader, the bytecode verifier, and the security manager--and recent additions to Java that enhance this security model: digital signatures, security providers, and the access controller. The book covers the security model of Java 2, Version 1.3, which is significantly different from that of Java 1.1. It has extensive coverage of the two new important security APIs: JAAS (Java Authentication and Authorization Service) and JSSE (Java Secure Sockets Extension). Java Security, 2nd Edition, will give you a clear understanding of the architecture of Java's security model and how to use that model in both programming and administration. The book is intended primarily for programmers who want to write secure Java applications. However, it is also an excellent resource for system and network administrators who are interested in Java security, particularly those who are interested in assessing the risk of using Java and need to understand how the security model works in order to assess whether or not Java meets their security needs.

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Data is the lifeblood of modern business, and modern data centres have demanding requirements for size, speed, and reliability. Storage Area Networks (SANs) and Network Attached Storage (NAS) allow organizations to manage and back up huge file systems quickly, thereby keeping their lifeblood flowing. W. Curtis Preston's insightful book takes you through the ins and outs of building and managing large data centres using SANs and NAS. Network administrators are aware that multi-terabyte data stores are common and petabyte data stores are starting to appear. Given this much data, how can they ensure that it is available all the time, that access times and throughput are reasonable, and that the data can be backed up and restored in a timely manner? SANs and NAS provide solutions that help work through these problems, with special attention to the difficulty of backing up huge data stores. This book explains the similarities and differences of SANs and NAS to help determine which, or both, of these complementing technologies are appropriate for your network. Using SANs, for instance, is a way to share multiple devices (tape drives and disk drives) for storage, while NAS is a means for centrally storing files so they can be shared. Preston examines each technology with a vendor neutral approach, starting with the building blocks of a SAN and how they can be assembled for effective storage solutions. He covers day-to-day management and backup and recovery for both SANs and NAS in detail.

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Get a comprehensive overview on how to set up and design an effective database with MySQL. This thoroughly updated edition covers MySQL's latest version, including its most important aspects. Whether you're deploying an environment, troubleshooting an issue, or engaging in disaster recovery, this practical guide provides the insights and tools necessary to take full advantage of this powerful RDBMS. Authors Vinicius Grippa and Sergey Kuzmichev from Percona show developers and DBAs methods for minimizing costs and maximizing availability and performance. You'll learn how to perform basic and advanced querying, monitoring and troubleshooting, database management and security, backup and recovery, and tuning for improved efficiency. This edition includes new chapters on high availability, load balancing, and using MySQL in the cloud. Get started with MySQL and learn how to use it in production Deploy MySQL databases on bare metal, on virtual machines, and in the cloud Design database infrastructures Code highly efficient queries Monitor and troubleshoot MySQL databases Execute efficient backup and restore operations Optimize database costs in the cloud Understand database concepts, especially those pertaining to MySQL

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Sound can profoundly impact how people interact with your product. Well-designed sounds can be exceptionally effective in conveying subtle distinctions, emotion, urgency, and information without adding visual clutter. In this practical guide, Amber Case and Aaron Day explain why sound design is critical to the success of products, environments, and experiences. Just as visual designers have a set of benchmarks and a design language to guide their work, this book provides a toolkit for the auditory experience, improving collaboration for a wide variety of stakeholders, from product developers to composers, user experience designers to architects. You’ll learn a complete process for designing, prototyping, and testing sound. In two parts, this guide includes: Past, present, and upcoming advances in sound design Principles for designing quieter products Guidelines for intelligently adding and removing sound in interactions When to use voice interfaces, how to consider personalities, and how to build a knowledge map of queries Working with brands to create unique and effective audio logos that will speak to your customers Adding information using sonification and generative audio

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Build software that combines Python's expressivity with the performance and control of C (and C++). It's possible with Cython, the compiler and hybrid programming language used by foundational packages such as NumPy, and prominent in projects including Pandas, h5py, and scikits-learn. In this practical guide, you'll learn how to use Cython to improve Python's performance - up to 3000x - and to wrap C and C++ libraries in Python with ease. Author Kurt Smith takes you through Cython's capabilities, with sample code and in-depth practice exercises. If you're just starting with Cython, or want to go deeper, you'll learn how this language is an essential part of any performance-oriented Python programmer's arsenal.Use Cython's static typing to speed up Python code Gain hands-on experience using Cython features to boost your numeric-heavy Python Create new types with Cython - and see how fast object-oriented programming in Python can be Effectively organize Cython code into separate modules and packages without sacrificing performance Use Cython to give Pythonic interfaces to C and C++ libraries Optimize code with Cython's runtime and compile-time profiling tools Use Cython's prange function to parallelize loops transparently with OpenMP

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This complete field guide, authorized by Juniper Networks, is the perfect hands-on reference for deploying, configuring, and operating Juniper's SRX Series networking device. Authors Brad Woodberg and Rob Cameron provide field-tested best practices for getting the most out of SRX deployments, based on their extensive field experience. Updated and revised, this edition of Junos Security shows you how to use SRX gateways to address an array of network requirements - including IP routing, intrusion detection, attack mitigation, unified threat management, and WAN acceleration. Along with case studies and troubleshooting tips, each chapter provides study questions and lots of useful illustrations. Explore SRX components, platforms, and various deployment scenarios Learn best practices for configuring SRX's core networking features Leverage SRX system services to attain the best operational state Deploy SRX in transparent mode to act as a Layer 2 bridge Configure, troubleshoot, and deploy SRX in a highly available manner Design and configure an effective security policy in your network Implement and configure network address translation (NAT) types Provide security against deep threats with AppSecure, intrusion protection services, and unified threat management tools

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This e-book will introduce users to the RStudio framework for using and programming R, the widely used open source statistical computing environment. The RStudio framework, is an open source project that brings together many powerful coding tools into an intuitive interface. It runs under all major platforms (Windows, Mac, Linux) and through a web browser (using the server installation). This text should appeal to newer R users and students who want to explore the interface to get the most out of R and to older R users who want to use a more modern looking development environment. The book will serve as both a resource to look up specific features provided by RStudio and as an introduction to the following processes with R: data analysis, programming and report generation.

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Use business intelligence to power corporate growth, increase efficiency, and improve corporate decision-making. With this practical book, you'll explore the most relevant AI use cases for BI, including improved forecasting, automated classification, and AI-powered recommendations. And you'll learn how to draw insights from unstructured data sources like text, image, and voice audio files. Author Tobias Zwingmann, senior data scientist and cofounder of Germany-based AI startup RAPYD.AI, helps BI, business, and data analysts understand high-impact areas of predictive and prescriptive analytics. You'll learn how to leverage popular AI-as-a-service and AutoML platforms to ship enterprise-grade proof of concepts without the help of software engineers or data scientists. Learn how AI can generate business impact in BI environments Use AutoML for automated classification and improved forecasting Implement recommendation services to support decision-making Draw insights from text data at scale with NLP services Extract information from documents and images with computer vision services Make voice audio files accessible for reporting with AI transcription services Build interactive user frontends for AI-powered dashboard prototypes Implement an end-to-end case study for building an AI-powered customer analytics dashboard

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Whether you're sharing data between two internal systems or building an API so that users can access their data, this practical guide has everything you need to build APIs with PHP. Author Lorna Jane Mitchell provides lots of hands-on code samples, real-world examples, and advice based on her extensive experience to guide you through the process-from the underlying theory to methods for making your service robust.You'll learn how to use this language to work with JSON, XML, and other web service technologies. This updated second edition includes new tools and features that reflect PHP updates and changes on the Web.Explore HTTP, from the request/response cycle to its verbs, headers, and cookiesWork with and publish webhooks-user-defined HTTP callbacksDetermine whether JSON or XML is the best data format for your applicationGet advice for working with RPC, SOAP, and RESTful servicesUse several tools and techniques for debugging HTTP web servicesChoose the service that works best for your application, and learn how to make it robustDocument your API-and learn how to design it to handle errors

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"Think DSP: Digital Signal Processing in Python" is an introduction to signal processing and system analysis using a computational approach. The premise of this book (like the others in the Think X series) is that if you know how to program, you can use that skill to learn other things. By the end of the first chapter, you'll be able to decompose a sound into its harmonics, modify the harmonics, and generate new sounds. Subsequent chapters follow a logical progression that develops the important ideas incrementally, with a focus on applications.

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Can any hobbyist build a satellite? Our DIY guide steps you through designing and building a base picosatellite platform tough enough to withstand launch and survive in orbit. If you have basic maker skills, you can build a space-ready solar-powered computer-controlled assembly suitable for attaching instruments and rocketing into space.

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Between major privacy regulations like the GDPR and CCPA and expensive and notorious data breaches, there has never been so much pressure for data scientists to ensure data privacy. Unfortunately, integrating privacy into your data science workflow is still complicated. This essential guide will give you solid advice and best practices on breakthrough privacy-enhancing technologies such as encrypted learning and differential privacy--as well as a look at emerging technologies and techniques in the field. Practical Data Privacy answers important questions such as: What do privacy regulations like GDPR and CCPA mean for my project? What does "anonymized data" really mean? Should I anonymize the data? If so, how? Which privacy techniques fit my project and how do I incorporate them? What are the differences and similarities between privacy-preserving technologies and methods? How do I utilize an open-source library for a privacy-enhancing technique? How do I ensure that my projects are secure by default and private by design? How do I create a plan for internal policies or a specific data project that incorporates privacy and security from the start?

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Geometry, of all the branches of mathematics, is the one that is most easily visualized by making something. However, it is all too easy to reduce it to reams of formulas to memorize and proofs to replicate. This book aims to take geometry back to its practical roots with 3D printed models and puzzles as well as demonstrations with household objects like flashlights and paper towel tubes. This is not a traditional geometry textbook, but rather builds up understanding of geometry concepts while also bringing in elements of concepts normally learned much later. Some of the models are counterintuitive, and figuring out how and why they work will both entertain and give insights. Two final chapters suggesting open-ended projects in astronomy and physics, and art and architecture, allow for deeper understanding and integration of the learning in the rest of the book.

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Soft robotics is an emerging field that approaches robots in new ways, enabling them to operate in environments that are unstructured or unstable and to perform tasks that require delicacy and malleability. It's all about engineering with soft materials -- silicone, cloth, balloons, flexible plastics -- and combining them in different ways to come up with novel, approachable, and surprising solutions to interesting problems. This book introduces soft-robotics concepts to students, inventors, and makers with easy-to-understand explanations and hands-on DIY projects. The projects use a wide range of tools and techniques -- including microcontrollers, 3D printing, laser cutting, mold making, casting, and heat sealing -- to create intriguing soft robots and devices. It is tinkering at its finest! World's first DIY project book on soft robotics Written by designers working on the forefront of the field Approaches projects from simple introductions to more complex designs that build on what you know Explore robotics using novel materials and techniques you can apply to challenges far outside of robotics Soft robotics DIY projects that are relatively affordable, accessible and achievable. Explore and build creations from the brand new emerging field of robotics Provides context on the field of soft robotics alongside hands-on learning Teaches skills frequently overlooked Projects that are aesthetically appealing and novel Foreword by Chris Atkeson, whose research directly inspired the design of Big Hero 6's Baymax

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There are lots of introductory C books, but this is the first one that has the no-nonsense, practical approach that has made Nutshell Handbooks(r) famous. C programming is more than just getting the syntax right. Style and debugging also play a tremendous part in creating programs that run well and are easy to maintain. This book teaches you not only the mechanics of programming, but also describes how to create programs that are easy to read, debug, and update. Practical rules are stressed. For example, there are fifteen precedence rules in C (&& comes before || comes before ?:). The practical programmer reduces these to two: * Multiplication and division come before addition and subtraction. Contrary to popular belief, most programmers do not spend most of their time creating code. Most of their time is spent modifying someone else's code. This books shows you how to avoid the all-too-common obfuscated uses of C (and also to recognize these uses when you encounter them in existing programs) and thereby to leave code that the programmer responsible for maintenance does not have to struggle with. Electronic Archaeology, the art of going through someone else's code, is described. This third edition introduces popular Integrated Development Environments on Windows systems, as well as UNIX programming utilities, and features a large statistics-generating program to pull together the concepts and features in the language.

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Shell scripts are everywhere, especially those written in bash compatible syntax, and it's extremely useful to be able to understand and write them, but they can be complex and obscure. Complexity is the enemy of security, but it's also the enemy of readability and understanding. With this practical book, you'll learn how to decipher old bash code and write new code that's as clear and readable as possible. Your future you will thank you. Authors Carl Albing and JP Vossen show you how to use the power and flexibility of the shell to your advantage. You'll learn how to read and write scripts like an expert, so that you can: Write useful, flexible, and readable bash code...with style Decode bash code such as ${MAKEMELC,,} and ${PATHNAME##*/} Save time and ensure consistency when automating tasks Amaze and impress colleagues with bash idioms Discover how bash idioms can make your code clean and concise

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