By using objects early to solve interesting problems and defining objects later in the course, Building Java Programs develops programming knowledge for a broad audience. Introduction to Java Programming, Primitive Data and Definite Loops, Introduction to Parameters and Objects, Conditional Execution, Program Logic and Indefinite Loops, File Processing, Arrays, Defining Classes, Inheritance and Interfaces, ArrayLists, Java Collections Framework, Recursion, Searching and Sorting, Graphical User Interfaces. For all readers interested in introductory programming.

    Today, Rails developers and architects need better ways to interface with legacy systems, move into the cloud, and scale to handle higher volumes and greater complexity. In Service-Oriented Design with Ruby and Rails Paul Dix introduces a powerful, services-based design approach geared toward overcoming all these challenges. Using Dix's techniques, readers can leverage the full benefits of both Ruby and Rails, while overcoming the difficulties of working with larger codebases and teams. Dix demonstrates how to integrate multiple components within an enterprise application stack; create services that can easily grow and connect; and design systems that are easier to maintain and upgrade. Key concepts are explained with detailed Ruby code built using open source libraries such as ActiveRecord, Sinatra, Nokogiri, and Typhoeus. The book concludes with coverage of security, scaling, messaging, and interfacing with third-party services. Service-Oriented Design with Ruby and Rails will help you Build highly scalable, Ruby-based service architectures that operate smoothly in the cloud or with legacy systems Scale Rails systems to handle more requests, larger development teams, and more complex code bases Master new best practices for designing and creating services in Ruby Use Ruby to glue together services written in any language Use Ruby libraries to build and consume RESTful Web services Use Ruby JSON parsers to quickly represent resources from HTTP services Write lightweight, well-designed API wrappers around internal or external services Discover powerful non-Rails frameworks that simplify Ruby service implementation Implement standards-based enterprise messaging with Advanced Message Queuing Protocol (AMQP) Optimize performance with load balancing and caching Provide for security and authentication

    This book builds on the contributions and strengths of seminal technologies like Spring, Hibernate, and TopLink.EJB 3 is the most important innovation introduced in Java EE 5.0. EJB 3 simplifies enterprise development, abandoning the complex EJB 2.x model in favor of a lightweight POJO framework. The new API represents a fresh perspective on EJB without sacrificing the mission of enabling business application developers to create robust, scalable, standards-based solutions.EJB 3 in Action is a fast-paced tutorial, geared toward helping you learn EJB 3 and the Java Persistence API quickly and easily. For newcomers to EJB, this book provides a solid foundation in EJB. For the developer moving to EJB 3 from EJB 2, this book addresses the changes both in the EJB API and in the way the developer should approach EJB and persistence.

    In this book, electronics guru Simon Monk explains the basics of Raspberry Pi application development, while providing hands-on examples and ready-to-use scripts. See how to set up hardware and software, write and debug applications, create user-friendly interfaces, and control external electronics. Do-it-yourself projects include a hangman game, an LED clock, and a software-controlled roving robot. Boot up and configure your Raspberry Pi Navigate files, folders, and menus Create Python programs using the IDLE editor Work with strings, lists, and functions Use and write your own libraries, modules, and classes Add Web features to your programs Develop interactive games with Pygame Interface with devices through the GPIO port Build a Raspberry Pi Robot and LED Clock Build professional-quality GUIs using Tkinter

    Like many others, I feel like I have learned more in the last couple of years studying Bitcoin than I have during two decades of formal education. The following lessons are a distillation of what I’ve learned. First published as an article series titled “What I’ve Learned From Bitcoin,” what follows can be seen as a third edition of the original series. Like Bitcoin, these lessons aren’t a static thing. I plan to work on them periodically, releasing updated versions and additional material in the future.Bitcoin is an inexhaustible teacher, which is why I do not claim that these lessons are all-encompassing or complete. They are a reflection of my personal journey down the rabbit hole. There are many more lessons to be learned, and every person will learn something different from entering the world of Bitcoin. I hope that you will find these lessons useful and that the process of learning them by reading won’t be as arduous and painful as learning them firsthand.

    But with a million blogs, books, and videos out there, just where do you start? The worldwide best selling "You Don't Know JS" book series is back for a 2nd edition: "You Don't Know JS Yet". All 6 books are brand new, rewritten to cover all sides of JS for 2020 and beyond. "Get Started" prepares you for the journey ahead, first surveying the language then detailing how the rest of the You Don't Know JS Yet book series guides you to knowing JS more deeply.

    It has become popular in recent years because of its simplicity, conciseness, and clarity. This book teaches functional programming as a way of thinking and problem solving, using Haskell, the most popular purely functional language. Rather than using the conventional (boring) mathematical examples commonly found in other programming language textbooks, the author uses examples drawn from multimedia applications, including graphics, animation, and computer music, thus rewarding the reader with working programs for inherently more interesting applications. Aimed at both beginning and advanced programmers, this tutorial begins with a gentle introduction to functional programming and moves rapidly on to more advanced topics. Details about progamming in Haskell are presented in boxes throughout the text so they can be easily found and referred to.

    The coverage also features learning aids.

    They are stubborn, arrogant, sexy as hell, and once they set their sights on a woman, they won’t stop until they claim her as their own. Through love, loss and blood, they have forged a family of their own but their work comes with risks and doing what is right will cost them more than they ever expected. The box set contains eight exhilarating, steamy reads that will have your heart racing in more ways than one: Hopelessly Devoted Addicted to Love Every Breath You Take It Ends Tonight Little Do You Know Never Let Me Go Every Little Thing Wicked Games

    However, nothing gets in the way of them solving a case. Discover them and their world in this three book box set, containing over 1300 pages of murder, mystery, twists and turns and find out why over 60,000 readers have downloaded M K Turner’s popular series. Misplaced Loyalty – Assisted suicide or euthanasia? Meredith calls it murder! Ill Conceived – Why is an apparently innocent young woman prime suspect in a motiveless, senseless murder? The Wrong Shoes – Why did a pair of shoes set off a string of murders and a kidnapping? Want the answers? Buy the box set now!

    Since that time, this text has been revised, tweaked, and enhanced to account for the changes found within each release of the .NET platform (1.1, 2.0, 3.0 and now 3.5)..NET 3.0 was more of an augmentative release, essentially providing three new APIs: Windows Presentation Foundation (WPF), Windows Communication Foundation (WCF) and Windows Workflow Foundation (WF). As you would expect, coverage of the "W's" has been expanded a great deal in this version of the book from the previous Special Edition text.Unlike .NET 3.0, .NET 3.5 provides dozens of C# language features and .NET APIs. This edition of the book will walk you through all of this material using the same readable approach as was found in previous editions. Rest assured, you'll find detailed coverage of Language Integrated Query (LINQ), the C# 2008 language changes (automatic properties, extension methods, anonymous types, etc.) and the numerous bells and whistles of Visual Studio 2008. What you'll learn Everything you need to knowget up to speed with C# 2008 quickly and efficiently. Discover all the new .NET 3.5 featuresLanguage Integrated Query, anonymous types, extension methods, automatic properties, and more. Get a professional footholdtargeted to appeal to experienced software professionals, this book gives you the facts you need the way you need to see them. A rock-solid foundationfocuses on everything you need to be a successful .NET 3.5 programmer, not just the new features. Get comfortable with all the core aspects of the platform including assemblies, remoting, Windows Forms, Web Forms, ADO.NET, XML web services, and much more. Who this book is forIf you're checking out this book for the first time, understand that it targets experienced software professionals and/or students of computer science (so please don't expect three chapters devoted to "for" loops). The mission of this text is to provide you with a rock-solid foundation to the C# 2008 programming language and the core aspects of the .NET platform (object-oriented programming, assemblies, file IO, Windows Forms/WPF, ASP.NET, ADO.NET, WCF, WF, etc.). Once you digest the information presented in these 33 chapters, you'll be in a perfect position to apply this knowledge to your specific programming assignments, and you'll be well equipped to explore the .NET universe on your own terms. "

    Whether you're a rocket scientist or a poet, whether you're ten years old or ninety, we want to make it possible for you to build great projects using computers and electronics.The parts in this kit and the projects explained here form the skeleton of your projects. Arduino can make your projects responsive. It's up to you to make them beautiful.

    Blending Buddhist wisdom, modern psychology, and practical golf instruction, Dr. Joe Parent’s 2002 book Zen Golf broke out to become the top instructional book in golf, and continues to be a steady bestseller. Now, in the eagerly awaited follow-up, Dr. Parent provides readers with a new approach to the aspect of golf in which mental skills have the most impact: putting.Zen Putting takes a thinking-outside-the-box approach based on the idea that by tuning into the process of putting rather than worrying about the result, golfers can get out of their own way and maximize performance. Key principles include using mindful awareness to recognize and clear away distractions and negativity, and that confidence increases when golfers take the attitude that there is something fundamentally, essentially right with them rather than focusing on what’s broken or flawed. In succinct, informative chapters, Dr. Parent applies this Zen ideal to a variety of subjects for any putting situation. Chapters include: • “Unconquerable Confidence”: brimming with strategies to cultivate confidence and turn frustration into enjoyment. • “Get Out of Your Own Way”: exploring the obstacles we create for ourselves in putting, and how to recognize and overcome them to get the most out of our abilities. • “How to Make Every Putt”: on reading greens; visualization; putting routine; the key components of a putt—path, pace, and roll; and taking the ideal attitude before putting. Unlike rigid how-to books on putting or fad coaching techniques, Zen Putting stirs each reader to cultivate their own unique style for synchronizing body and mind to achieve peak performance.

    (Not just based on a true story.) Rachel Blum was 12 when the Nazis invaded her town. Over the next three years, she witnessed war, risked her life to smuggle food for her family, escaped liquidation, hid with a kind Polish couple whose son worked for the SS, was questioned if she was a Jew by an SS General and engineered an incredibly dangerous scheme to overturn a moving trainload of 1,000 Nazi soldiers.Hers is not just an incredible, action-packed story, but represents a character arc that young women, as well as young men, as well as adults of all types can draw inspiration from. She did not begin as a selfless, courageous young girl she came to be. Her strength and determination evolved through her experiences.Once you start “Run Rachel Run,” you won’t be able to put it down. Once you finish, you’ll be shivering in awe how invigoratingly heroic the story of Rachel Blum is. Reviews “This is incredible!” Jessica Classen “What a testimony of courage and love” Rick Dearmore “Wonderful and inspiring and brave person” Helen Schwab An Excerpt July, 1944. Ivan Roluk couldn’t believe he was listening to a 15-year-old girl – and putting his life and the life of his family in her hands!But she was right. Driving trains for the Nazis for three years now, he knew exactly who the Germans were. He knew that there were once more than 20,000 Jews in the girl’s home town of Ludmir, and now there was only one. The courageous young girl, Rachel.Rachel -- who had just convinced him to risk his life, as well as the life of his wife and son.There was a risk either way, of course. The war was coming to an end and who knew what the Germans would do to them once they didn’t need his services any longer. It was a risk to do it, but a risk not to do it.He looked behind him. The 20 train cars filled with over 1,000 wounded Nazi soldiers snaked behind his engine-car like a meandering river. In the caboose at the tail of the train was his wife, his son and the little Jewish girl.Suddenly, he heard a slam. What was that? It sounded like the door connecting the engine-car to the first car, which was occupied by high-ranking Nazi officers. Was one of them coming up front?The moment of truth had arrived.He thrust the throttle full ahead….The train jerked forward…. He looked out the window. There, up ahead, was the bend! Had he waited too long?There was no more time to think. There was no more time for fear. It truly was now or never. He leaned out the open side door….

    As a result, many people are left with an incomplete understanding of this transformative new technology and its massive implications for the future. The goal of this book is not to plumb the depths of the mathematical wizardry used to code blockchain-based applications, but rather to serve as an introduction to the broader architecture and conceptual background behind blockchain technology. We will take a practical approach, examining how Blockchains are used in the real world. In this short, concise guide you will learn: A Brief History of Blockchain Technology Blockchain Basics: Managing Digital Transactions What is a Distributed Ledger? Blockchain Beyond Bitcoin Implications Of Blockchain: Big Data, Privacy & Personal Data Profiting from Blockchain Technologies Limitations & Challenges of Blockchain The Future of Blockchain For Centuries, people have relied on corrupt Centralized Institutions like banks and Governments to serve as intermediaries when it comes to storing and transacting financial assets. This is ALL About To Change... Make sure you take action and join the Financial Revolution by reading this book!