Today, most developers acknowledge the benefits of unit testing and rely on the increasingly sophisticated tools now available. The recently released JUnit 4.5 represents the state of the art in unit testing frameworks, and provides significant new features to improve the Java development process.JUnit in Action, Second Edition is an up-to-date guide to unit testing Java applications (including Java EE applications) using the JUnit framework and its extensions. This book provides techniques for solving real-world problems such as testing AJAX applications, using mocks to achieve testing isolation, in-container testing for Java EE and database applications, and test automation.Written to help readers exploit JUnit 4.5, the book covers recent innovations such as the new annotations that simplify test writing, improved exception handling, and the new assertion methods. You'll also discover how to use JUnit extensions to test new application styles and frameworks including Ajax, OSGi, and HTML-based presentation layers.Using a sample-driven approach, various unit testing strategies are covered, such as how to unit test EJBs, database applications, and web applications. Also addressed are testing strategies using freely available open source frameworks and tools, and how to unit test in isolation with Mock Objects. The book will also bring you up to speed on the latest thinking in TDD, BDD, Continuous Integration, and other practices related to unit testing.

    Want to impress your coworkers and write the fastest, most efficient, stable code you ever have? Don't reinvent the wheel. Reuse decades of research into battle-tested, highly optimized, and proven techniques available on any Unix system.This book will teach you what you need to know so that you can write your own servers, debug your entire stack when things go awry, and understand how things are working under the hood.http://www.jstorimer.com/products/wor...

    New JVM-based languages like Groovy, Scala, and Clojure are redefining what it means to be a Java developer. The core Standard and Enterprise APIs now co-exist with a large and growing body of open source technologies. Multicore processors, concurrency, and massive data stores require new patterns and approaches to development. And with Java 7 due to release in 2011, there's still more to absorb.The Well-Grounded Java Developer is a unique guide written for developers with a solid grasp of Java fundamentals. It provides a fresh, practical look at new Java 7 features along with the array of ancillary technologies that a working developer will use in building the next generation of business software.

    With this concise book, you will quickly gain working knowledge of Sinatra and its minimalist approach to building both standalone and modular web applications. Sinatra serves as a lightweight wrapper around Rack middleware, with syntax that maps closely to functions exposed by HTTP verbs, which makes it ideal for web services and APIs. If you have experience building applications with Ruby, you’ll quickly learn language fundamentals and see under-the-hood techniques, with the help of several practical examples. Then you’ll get hands-on experience with Sinatra by building your own blog engine. Learn Sinatra’s core concepts, and get started by building a simple application Create views, manage sessions, and work with Sinatra route definitions Become familiar with the language’s internals, and take a closer look at Rack Use different subclass methods for building flexible and robust architectures Put Sinatra to work: build a blog that takes advantage of service hooks provided by the GitHub API

    Every integrated software development environment in the world--open-source, standards-based, and proprietary--now supports UML and, more importantly, the model-driven approach to software development. This makes learning the newest UML standard, UML 2.0, critical for all software developers--and there isn't a better choice than this clear, step-by-step guide to learning the language."--Richard Mark Soley, Chairman and CEO, OMGIf you're like most software developers, you're building systems that are increasingly complex. Whether you're creating a desktop application or an enterprise system, complexity is the big hairy monster you must manage.The Unified Modeling Language (UML) helps you manage this complexity. Whether you're looking to use UML as a blueprint language, a sketch tool, or as a programming language, this book will give you the need-to-know information on how to apply UML to your project. While there are plenty of books available that describe UML, Learning UML 2.0 will show you how to use it. Topics covered include:Capturing your system's requirements in your model to help you ensure that your designs meet your users' needsModeling the parts of your system and their relationshipsModeling how the parts of your system work together to meet your system's requirementsModeling how your system moves into the real world, capturing how your system will be deployedEngaging and accessible, this book shows you how to use UML to craft and communicate your project's design. Russ Miles and Kim Hamilton have written a pragmatic introduction to UML based on hard-earned practice, not theory. Regardless of the software process or methodology you use, this book is the one source you need to get up and running with UML 2.0.Russ Miles is a software engineer for General Dynamics UK, where he works with Java and Distributed Systems, although his passion at the moment is Aspect Orientation and, in particular, AspectJ. Kim Hamilton is a senior software engineer at Northrop Grumman, where she's designed and implemented a variety of systems including web applications and distributed systems, with frequent detours into algorithms development.

    Not only did she need summer break the way all teachers do, but she also needed to get away from life for a while—and leave the humiliation of her fiancé dumping her a month before the wedding behind. What better way to relax than a month-long stay in Hawaii? Things get off to a rough start when Megan makes a fool of herself at the baggage carousel, but lucky for her, handsome Drake Hanover is there to sweep her off her feet—or rather, get her back on them. And, as fate would have it, they are staying at the same resort, one which Drake intends to buy. While adventure was part of the plan, the two of them, and a few friends, find themselves caught up in the adventure of a lifetime—one that involves shadowy figures, plenty of deception, and a lot of hidden treasure. And what better way to fall in love than over a little bit of danger in paradise? Billionaire Vacation is a steamy alpha billionaire romance. No cliffhanger and has a HEA. Includes 3 free bonus full-length novels for a limited time.

    Civil War pits countrymen against one another and tears a nation asunder. Life and death are held in the balance where everyone is a slave to something. In a time when war brings the South to its knees, two women will forge a friendship in the fires of redemption and thrust Ironwood into a new future – where the battle for freedom has merely begun. Book Two: Heir of HopeA hidden diary. Dreams of the past. And a hope for a new future. Emily Burns grew up an orphan, so she never expected to inherit a southern plantation. When she discovers an old diary hidden in the attic, her life becomes strangely entwined with her Civil War ancestor and she soon begins to wonder how a woman long dead can keep showing up in her dreams.Book Three: Missing MercyThe venture ahead could leave their friendship behind.Made a safe-haven after the Civil War, Ironwood Plantation is a refuge of equality for former slaves. But twenty years and a new generation later, they have become an isolated community with little contact with the rest of the world.In a time where prejudices try to define them, Mercy Carpenter and Faith Harper must push the boundaries of their beliefs and trust in the God who holds the keys to freedom.

    Whether you are a student, in the military, a professional or in any situation where studying to advance your circumstances is required, this is the book for you. By the time you finish this report, you will know: • How to remove the one major barrier to understanding. • How to quickly absorb the basics of any subject and give yourself a bedrock foundation to what you want to know. • How to make it almost impossible for anyone (even a teacher) to ask you a question you cannot answer correctly. • How to learn on your own (without classes and teachers) through a fool-proof method that has been suppressed by educators for years. • How to quickly absorb and understand whole books. • How to "lay in concrete" a full understanding of the subject you are studying through the use of simple bric-a-brac found in any home. • How to learn the secrets of acquiring quick understanding through an almost unknown use of the dictionary. • How to burn whole lists of data into your memory so that you can automatically recall them anytime. These simple methods, applied faithfully, will start you on your road to a better life.

    

    

    And Peyton is a woman worth fighting for.•••••PHOENIXYou have to burn before you can rise.Extreme sport sensation Riley Harrison will find the biggest danger has nothing to do with risk, and everything to do with the heart.•••••BABYDon't let the name fool you.He has secrets buried deep under his charming smile that could change everything.

    But if you haven't seen the performance improvements you expected, or still don't feel confident enough to use Spark in production, this practical book is for you. Authors Holden Karau and Rachel Warren demonstrate performance optimizations to help your Spark queries run faster and handle larger data sizes, while using fewer resources.Ideal for software engineers, data engineers, developers, and system administrators working with large-scale data applications, this book describes techniques that can reduce data infrastructure costs and developer hours. Not only will you gain a more comprehensive understanding of Spark, you'll also learn how to make it sing.With this book, you'll explore:How Spark SQL's new interfaces improve performance over SQL's RDD data structureThe choice between data joins in Core Spark and Spark SQLTechniques for getting the most out of standard RDD transformationsHow to work around performance issues in Spark's key/value pair paradigmWriting high-performance Spark code without Scala or the JVMHow to test for functionality and performance when applying suggested improvementsUsing Spark MLlib and Spark ML machine learning librariesSpark's Streaming components and external community packages

    Some books try to give you copy-and-paste instructions for how to deal with every single system issue that may arise, but How Linux Works actually shows you how the Linux system functions so that you can come up with your own solutions. After a guided tour of filesystems, the boot sequence, system management basics, and networking, author Brian Ward delves into open-ended topics such as development tools, custom kernels, and buying hardware, all from an administrator's point of view. With a mixture of background theory and real-world examples, this book shows both "how" to administer Linux, and "why" each particular technique works, so that you will know how to make Linux work for you.

    JavaScript lets designers add sparkle and life to web pages, while more complex JavaScript has led to the rise of Ajax -- the latest rage in web development that allows developers to create powerful and more responsive applications in the browser window."Learning JavaScript" introduces this powerful scripting language to web designers and developers in easy-to-understand terms. Using the latest examples from modern browser development practices, this book teaches you how to integrate the language with the browser environment, and how to practice proper coding techniques for standards-compliant web sites. By the end of the book, you'll be able to use all of the JavaScript language and many of the object models provided by web browsers, and you'll even be able to create a basic Ajax application.

    “Instantiation” is a collection of eleven science fiction stories by Hugo Award winning author Greg Egan: • “The Discrete Charm of the Turing Machine” • “Zero For Conduct” • “Uncanny Valley” • “Seventh Sight” • “The Nearest” • “Shadow Flock” • “Bit Players” • “Break My Fall” • “3-adica” • “The Slipway” • “Instantiation”