Learn how to leverage the Django web framework to its full potential in this advanced tutorial and reference. Endorsed by Django, Pro Django more or less picks up where The Definitive Guide to Django left off and examines in greater detail the unusual and complex problems that Python web application developers can face and how to solve them.Provides in-depth information about advanced tools and techniques available in every Django installation Runs the gamut from the theory of Django's internal operations to actual code that solves real-world problems for high-volume environments Goes above and beyond other books, leaving the basics behind Shows how Django can do things even its core developers never dreamed possible

    Until recently both doctors and patients have misunderstood its true causes and have unwittingly fostered the pain cycle. Back Sense is the groundbreaking book that promises to change the way we approach the problem by proving that almost all chronic back pain is caused by stress and muscle tension, rather than by damage to the spine.On occasion nearly everyone experiences short term back pain--from sore or strained muscles. But for many who come to treat their back gingerly because they fear further "injury," a cycle of worry and inactivity results, which actually increases muscle tightness and leads them to think of themselves as having a "bad back." In reality, most backs are strong and resilient--built to support our bodies for a lifetime. Contrary to popular belief, truly "bad backs" are extremely rare. While seemingly abnormal disks and other parts of the back are, in fact, often present in those who suffer chronic back pain, they are also frequently found in those who have absolutely no pain whatsoever. Back Sense uses the latest scientific research to discredit the perfectly understandable, but counterproductive assumption that back pain is caused by these "abnormalities." Drawing on their work with patients and studies from major scientific journals and corporations such as Boeing, the authors have amassed conclusive evidence proving that stress and inactivity are actually to blame. Since conventional treatments of back problems encourage excessive caution, most sufferers get trapped in a vicious cycle in which concern about pain and physical limitations leads to heightened tension, more pain, and further distress. The authors of Back Sense--all three are former chronic back pain sufferers themselves--have developed a revolutionary self-treatment approach that works. It allows patients to avoid the restrictions and expense of most other treatments. After showing readers how to rule out the possibility that a rare medical condition is the source of their problem, Back Sense clearly and convincingly explains how chronic back pain results from other factors. Building on this idea, the book systematically leads readers toward recapturing a life free of back pain.From the Hardcover edition.

    Inside you’ll find checklists, worksheets, insider advice, and in-depth sections on:How to personalize your weddingUpdated wedding etiquetteCreating a realistic budgetSneaky cost-cutting tipsDress shopping adviceTips for working with florists, caterers, officiants, and othersInvitation wordingVows and ceremony detailsUnique wedding customsALL NEW SECTIONS ON: Planning Online and Destination Weddings

    Work at your own pace through a series of lessons and reviews that fully cover each exam objective. Then, reinforce what you’ve learned by applying your knowledge to real-world case scenarios and labs. This official Microsoft study guide is designed to help you make the most of your study time.Maximize your performance on the exam by learning to:Use system types, collections, and generics to help manage data Validate input, reformat text, and extract data with regular expressions Develop services, application domains, and multithreaded applications Enhance your application by adding graphics and images Implement code access security, role-based security, and data encryption Work with serialization and reflection techniques Instrument your applications with logging and tracing Interact with legacy code using COM Interop and PInvoke Practice TestsAssess your skills with practice tests on CD. You can work through hundreds of questions using multiple testing modes to meet your specific learning needs. You get detailed explanations for right and wrong answers—including a customized learning path that describes how and where to focus your studies.Your kit includes:15% exam discount from Microsoft. (Limited time offer). Details inside. Official self-paced study guide. Practice tests with multiple, customizable testing options and a learning plan based on your results. 450 practice and review questions. Case scenarios and lab exercises. Code samples on CD. 90-day evaluation version of Microsoft Visual Studio 2005 Professional Edition. Fully searchable eBook. A Note Regarding the CD or DVDThe print version of this book ships with a CD or DVD. For those customers purchasing one of the digital formats in which this book is available, we are pleased to offer the CD/DVD content as a free download via O'Reilly Media's Digital Distribution services. To download this content, please visit O'Reilly's web site, search for the title of this book to find its catalog page, and click on the link below the cover image (Examples, Companion Content, or Practice Files). Note that while we provide as much of the media content as we are able via free download, we are sometimes limited by licensing restrictions. Please direct any questions or concerns to booktech@oreilly.com.

    Thread programming enables developers to design applications that are more responsive to user demands, faster, and more easily controlled. This book offers comprehensive coverage of this vital aspect of the Java language. The book is completely up-to-date with the new thread model that is now incorporated into the most recent version of the Java Virtual Machine. All Java programmers interested in doing concurrent programming must understand these new concepts. The book approaches the topic from a design pattern point of view. It introduces and summarizes Java's concurrency support, shows readers how to initiate, control, and coordinate concurrent activities, and offers numerous recipe-like techniques for designing and implementing Java structures that solve common concurrent programming challenges. Specifically, the book presents important strategies for avoiding the inconsistencies that can crop up in multi-threaded programs, addresses the concept of liveness-how to ensure that all threads in use are kept active simultaneously, examines state-dependent action, and demonstrates effective methods for handling user requests in a multi-threaded environment.

    Now this same team provides the best explanation yet of these new features, and of concurrency in general. Concurrency is no longer a subject for advanced users only. Every Java developer should read this book."--Martin BuchholzJDK Concurrency Czar, Sun Microsystems"For the past 30 years, computer performance has been driven by Moore's Law; from now on, it will be driven by Amdahl's Law. Writing code that effectively exploits multiple processors can be very challenging. Java Concurrency in Practice provides you with the concepts and techniques needed to write safe and scalable Java programs for today's--and tomorrow's--systems."--Doron RajwanResearch Scientist, Intel Corp"This is the book you need if you're writing--or designing, or debugging, or maintaining, or contemplating--multithreaded Java programs. If you've ever had to synchronize a method and you weren't sure why, you owe it to yourself and your users to read this book, cover to cover."--Ted NewardAuthor of Effective Enterprise Java"Brian addresses the fundamental issues and complexities of concurrency with uncommon clarity. This book is a must-read for anyone who uses threads and cares about performance."--Kirk PepperdineCTO, JavaPerformanceTuning.com"This book covers a very deep and subtle topic in a very clear and concise way, making it the perfect Java Concurrency reference manual. Each page is filled with the problems (and solutions!) that programmers struggle with every day. Effectively exploiting concurrency is becoming more and more important now that Moore's Law is delivering more cores but not faster cores, and this book will show you how to do it."--Dr. Cliff ClickSenior Software Engineer, Azul Systems"I have a strong interest in concurrency, and have probably written more thread deadlocks and made more synchronization mistakes than most programmers. Brian's book is the most readable on the topic of threading and concurrency in Java, and deals with this difficult subject with a wonderful hands-on approach. This is a book I am recommending to all my readers of The Java Specialists' Newsletter, because it is interesting, useful, and relevant to the problems facing Java developers today."--Dr. Heinz KabutzThe Java Specialists' Newsletter"I've focused a career on simplifying simple problems, but this book ambitiously and effectively works to simplify a complex but critical subject: concurrency. Java Concurrency in Practice is revolutionary in its approach, smooth and easy in style, and timely in its delivery--it's destined to be a very important book."--Bruce TateAuthor of Beyond Java" Java Concurrency in Practice is an invaluable compilation of threading know-how for Java developers. I found reading this book intellectually exciting, in part because it is an excellent introduction to Java's concurrency API, but mostly because it captures in a thorough and accessible way expert knowledge on threading not easily found elsewhere."--Bill VennersAuthor of Inside the Java Virtual MachineThreads are a fundamental part of the Java platform. As multicore processors become the norm, using concurrency effectively becomes essential for building high-performance applications. Java SE 5 and 6 are a huge step forward for the development of concurrent applications, with improvements to the Java Virtual Machine to support high-performance, highly scalable concurrent classes and a rich set of new concurrency building blocks. In Java Concurrency in Practice , the creators of these new facilities explain not only how they work and how to use them, but also the motivation and design patterns behind them.However, developing, testing, and debugging multithreaded programs can still be very difficult; it is all too easy to create concurrent programs that appear to work, but fail when it matters most: in production, under heavy load. Java Concurrency in Practice arms readers with both the theoretical underpinnings and concrete techniques for building reliable, scalable, maintainable concurrent applications. Rather than simply offering an inventory of concurrency APIs and mechanisms, it provides design rules, patterns, and mental models that make it easier to build concurrent programs that are both correct and performant.This book covers:Basic concepts of concurrency and thread safety Techniques for building and composing thread-safe classes Using the concurrency building blocks in java.util.concurrent Performance optimization dos and don'ts Testing concurrent programs Advanced topics such as atomic variables, nonblocking algorithms, and the Java Memory Model

     'I'm a girl who juggles two jobs, who loves to lift, who adores real food - and can't resist chocolate.As a junior doctor and a personal trainer, I know that we all feel our best when we are free of illness, full of energy and at a healthy weight - and I know it can be done, even if you lead the busiest of lives!I want to debunk the myths that are out there surrounding dieting and instead offer solid, evidence-based advice.I want to bridge the gap between mainstream medicine and nutrition and help you take full control of your fitness and wellbeing, so you will never have to diet again.I want to show you that eating the most natural, unrefined and unprocessed wholefood ingredients can be enjoyable, uncomplicated and easy to incorporate into a busy lifestyle.I want this book to change your life.'Hazel x

    It will also contain extensive and exclusive interviews with the key developers, designers and artists behind some of the most beloved games and characters in the history of the medium. The book starts with a foreword by Gary Whitta (PC Gamer magazine/Rogue One: A Star Wars Story).Interviewees for the book include (in no particular order) Tim Schafer, Robyn Miller, Ron Gilbert, David Fox, Aric Wilmunder, Richard Hare, Hal Barwood, Gary Winnick, Noah Falstein, Mark Ferrari, Dave Gibbons, Jane Jensen, Simon Woodroffe, Steve Stamatiadis, Louis Castle, Gregg Barnett, Al Lowe, Brian Moriarty, Charles Cecil and Paul Cuisset - plus plenty more…As you can see from the list, the book covers titles such as King’s Quest, Myst, Toonstruck, Discworld, Blade Runner, Gabriel Knight, The Flight of the Amazon Queen, Simon the Sorcerer and of course other classics, such as The Secret of Monkey Island, The Dig, Maniac Mansion and Full Throttle. All of the most famous and iconic point-and-click adventures are going to be covered, as well as some lesser-known games and home-brew efforts.

    This lively book reveals oddities of the Java programming language through entertaining and thought-provoking programming puzzles.--Guy Steele, Sun Fellow and coauthor of The Java(TM) Language SpecificationI laughed, I cried, I threw up (my hands in admiration).--Tim Peierls, president, Prior Artisans LLC, and member of the JSR 166 Expert GroupHow well do you really know Java? Are you a code sleuth? Have you ever spent days chasing a bug caused by a trap or pitfall in Java or its libraries? Do you like brainteasers? Then this is the book for you!In the tradition of Effective Java(TM), Bloch and Gafter dive deep into the subtleties of the Java programming language and its core libraries. Illustrated with visually stunning optical illusions, Java(TM) Puzzlers features 95 diabolical puzzles that educate and entertain. Anyone with a working knowledge of Java will understand the puzzles, but even the most seasoned veteran will find them challenging.Most of the puzzles take the form of a short program whose behavior isn't what it seems. Can you figure out what it does? Puzzles are grouped loosely according to the features they use, and detailed solutions follow each puzzle. The solutions go well beyond a simple explanation of the program's behavior--they show you how to avoid the underlying traps and pitfalls for good. A handy catalog of traps and pitfalls at the back of the book provides a concise taxonomy for future reference.Solve these puzzles and you'll never again fall prey to the counterintuitive or obscure behaviors that can fool even the most experienced programmers.

    Whether you're building the next killer app, investing in a startup, or simply curious about the technology, this practical book is essential reading.Bitcoin, the first successful decentralized digital currency, is still in its infancy and it's already spawned a multi-billion dollar global economy. This economy is open to anyone with the knowledge and passion to participate. Mastering Bitcoin provides you with the knowledge you need (passion not included).This book includes:A broad introduction to bitcoin--ideal for non-technical users, investors, and business executivesAn explanation of the technical foundations of bitcoin and cryptographic currencies for developers, engineers, and software and systems architectsDetails of the bitcoin decentralized network, peer-to-peer architecture, transaction lifecycle, and security principlesOffshoots of the bitcoin and blockchain inventions, including alternative chains, currencies, and applicationsUser stories, analogies, examples, and code snippets illustrating key technical concepts

    This book makes it easy From how to install and run Java to understanding classes and objects and juggling values with arrays and collections, you will get up to speed on the new features of Java 6 in no time.Discover how toUse object-oriented programmingWork with the changes in Java 6 and JDK 6Save time by reusing codeMix Java and Javascript with the new scripting toolsTroubleshoot code problems and fix bugsAll on the bonus CD-ROMCustom build of JCreator and all the code files used in the bookBonus chapters not included in the bookTrial version of Jindent, WinOne, and NetCaptor freewareSystem Requirements: For details and complete system requirements, see the CD-ROM appendix.Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

    It is a book I recommend." --Scott Guthrie, Corporate Vice President, .NET Developer Platform, Microsoft Corporation "A must-read for a concise but thorough examination of the parallel programming features in the .NET Framework 4." --Stephen Toub, Parallel Computing Platform Program Manager, Microsoft "This wonderful book is a great reference for developers of all levels." -- Chris Burrows, C# Compiler Team, Microsoft When you have questions about how to use C# 4.0 or the .NET CLR, this highly acclaimed bestseller has precisely the answers you need. Uniquely organized around concepts and use cases, this fourth edition includes in-depth coverage of new C# topics such as parallel programming, code contracts, dynamic programming, security, and COM interoperability. You'll also find updated information on LINQ, including examples that work with both LINQ to SQL and Entity Framework. This book has all the essential details to keep you on track with C# 4.0. Get up to speed on C# language basics, including syntax, types, and variables Explore advanced topics such as unsafe code and preprocessor directives Learn C# 4.0 features such as dynamic binding, type parameter variance, and optional and named parameters Work with .NET 4's rich set of features for parallel programming, code contracts, and the code security model Learn .NET topics, including XML, collections, I/O and networking, memory management, reflection, attributes, security, and native interoperability

    In cultivating a deep understanding and appreciation of Objective-C, its frameworks and ecosystem, one is able to create apps that delight and inspire users. Combining articles from NSHipster.com with new essays, this book is the essential guide for modern iOS and Mac OS X developers.

    It's an activity. It's something you do. And participating in the act of love is the secret to understanding God's love--the secret to a life well lived. Building on the foundation of the New York Times bestseller, Love Does, the Love Does video study (DVD/digital video sold separately) is a case study in love done--a love that's practical, functional, active. Not a "love" that has all the right answers. Not a "love" with ulterior motives. Not a "love" that's all talk or paralyzed by doubt. But a radically alive love that's an intentional participation in God's world.How is that kind of love done?The how is what this study is about. Real growth happens when you learn how to tap into the empowering, energizing love of God. Using it fills you. Risking it secures you. Giving it satisfies you.Each of the five sessions in the Love Does video study explores a different aspect of God's active love through Bob Goff's teachings and stories:I'm With You - we've been given the invitation to love. Taking it seriously is where life meets faith.Free to Fail - exploring the nature of failure, how it works, and what God does with it.Audacious Love - understanding why receiving love is essential to giving love.Be Not Afraid - chasing out the anxieties that keep us from acting and living the life that Jesus has called us to.Follow Me - delving into how to bring our passions and plans together and bind them to God's plan.This study guide provides teaching notes, discussion questions, Bible study, between-session activities and a practical application called "Putting Love into Action," which gives you the opportunity to put the principles you have learned into real-life practice.It's time to step off the ledge and fall into God's immeasurable love.Designed for use with the Love Does Video Study (9781400206292), sold separately.

    Blending theory with practice, this book provides applied advice.