It combines the productivity and expressivity of Ruby with the concurrency and fault-tolerance of Erlang. Elixir makes full use of Erlang's powerful OTP library, which many developers consider the source of Erlang's greatness, so you can have mature, professional-quality functionality right out of the gate. Elixir's support for functional programming makes it a great choice for highly distributed event-driven applications like IoT systems.The Little Elixir & OTP Guidebook gets you started programming applications with Elixir and OTP. You begin with a quick overview of the Elixir language syntax, along with just enough functional programming to use it effectively. Then, you'll dive straight into OTP and learn how it helps you build scalable, fault-tolerant and distributed applications through several fun examples. Come rediscover the joy of programming with Elixir and remember how it feels like to be a beginner again.

    This concise book shows you how to use the API to perform set operations with the DbSet class, handle change tracking and resolve concurrency conflicts with the Change Tracker API, and validate changes to your data with the Validation API.With DbContext, you’ll be able to query and update data, whether you’re working with individual objects or graphs of objects and their related data. You’ll find numerous C# code samples to help you get started. All you need is experience with Visual Studio and database management basics.Use EF’s query capabilities to retrieve data, and use LINQ to sort and filter dataLearn how to add new data, and change and delete existing dataUse the Change Tracker API to access information EF keeps about the state of entity instancesControl change tracking information of entities in disconnected scenarios, including NTier applicationsValidate data changes before they’re sent to the database, and set up validation rulesBypass EF’s query pipeline and interact directly with the database

    These five novels make up the bestselling series that inspired the Witcher video games and a major Netflix show.Geralt of Rivia is a Witcher, a man whose magic powers and lifelong training have made him a brilliant fighter and a merciless assassin.Yet he is no ordinary killer: he hunts the vile fiends that ravage the land and attack the innocent.But not everything monstrous-looking is evil; not everything fair is good . . . and in every fairy tale there is a grain of truth.Read the epic Witcher saga now with this eBook boxset, which contains all five novels in the ground-breaking series.Blood of Elves translated by Danusia Stok.Time of Contempt, Baptism of Fire, The Tower of the Swallow, The Lady of the Lake translated by David French.Andrzej Sapkowski, winner of the World Fantasy Lifetime Achievement award, started an international phenomenon with his Witcher series. The Last Wish is the perfect introduction to this one-of-a-kind fantasy world.

    “Berlin has no place in American music,” legendary composer Jerome Kern wrote; “he is American music.” In a career that spanned an astonishing nine decades, Berlin wrote some fifteen hundred tunes, including “Alexander’s Ragtime Band,” “God Bless America,” and “White Christmas.” From ragtime to the rock era, Berlin’s work has endured in the very fiber of American national identity. Exploring the interplay of Berlin’s life with the life of New York City, noted biographer James Kaplan offers a visceral narrative of Berlin as self-made man and witty, wily, tough Jewish immigrant. This fast-paced, musically opinionated biography uncovers Berlin’s unique brilliance as a composer of music and lyrics. Masterfully written and psychologically penetrating, Kaplan’s book underscores Berlin’s continued relevance in American popular culture.

    The wrong thought patterns can start to set in, and pretty soon you aren’t making your quota and are looking through job listings on your lunch break, waiting for the axe to fall.Mark Hunter’s own start in sales was inauspicious, to say the least. He was fired from his first two stints before he began to learn the lessons that he covers in A Mind for Sales. He discovered that sales can be incredibly rewarding, such as when your customers call you for advice, thanking you for improving their business, and letting you know they just referred you to colleagues. The difference is simply developing mindset and momentum habits.The good news is that you can learn how to grow a mind for sales like Hunter’s: “Today, sales is my life. It has gone way past being a job. I do not even see sales as a profession anymore; it is a lifestyle, and one I am proud to be living. I cannot imagine doing anything else.”Let A Mind for Sales inspire and prepare you to form the new thoughts and habits you need to succeed and to realize the incredible rewards that a successful life in sales makes possible. Feel reenergized by renewed purpose and success in your sales role by following the success cycle approach outlined in the book. Receive practical strategies on how to change your mindset and succeed in sales. Learn the daily habits needed to maximize productivity and make hitting the ground running strategy #1. Gain real-world insights from Hunter’s vast experience as a highly successful sales professional and sales coach.

    31 pages of chapter summaries, quotes, character analysis, themes, and more – everything you need to sharpen your knowledge of Debt of Bones. This detailed literature summary also contains Topics for Discussion and a Free Quiz on Debt of Bones by Terry Goodkind.

    It runs on PCs rather than servers and is ideal for small- to mid-sized businesses and households. But Access is still intimidating to learn. It doesn't help that each new version crammed in yet another set of features; so many, in fact, that even the pros don't know where to find them all. Access 2007 breaks this pattern with some of the most dramatic changes users have seen since Office 95. Most obvious is the thoroughly redesigned user interface, with its tabbed toolbar (or "Ribbon") that makes features easy to locate and use. The features list also includes several long-awaited changes. One thing that hasn't improved is Microsoft's documentation. To learn the ins and outs of all the features in Access 2007, Microsoft merely offers online help.Access 2007: The Missing Manual was written from the ground up for this redesigned application. You will learn how to design complete databases, maintain them, search for valuable nuggets of information, and build attractive forms for quick-and-easy data entry. You'll even delve into the black art of Access programming (including macros and Visual Basic), and pick up valuable tricks and techniques to automate common tasks -- even if you've never touched a line of code before. You will also learn all about the new prebuilt databases you can customize to fit your needs, and how the new complex data feature will simplify your life. With plenty of downloadable examples, this objective and witty book will turn an Access neophyte into a true master.

    They address crucial emerging issues, share evolved agile practices, and cover key issues agile testers have asked to learn more about. Packed with new examples from real teams, this insightful guide offers detailed information about adapting agile testing for your environment; learning from experience and continually improving your test processes; scaling agile testing across teams; and overcoming the pitfalls of automated testing. You ll find brand-new coverage of agile testing for the enterprise, distributed teams, mobile/embedded systems, regulated environments, data warehouse/BI systems, and DevOps practices. You ll come away understanding How to clarify testing activities within the team Ways to collaborate with business experts to identify valuable features and deliver the right capabilities How to design automated tests for superior reliability and easier maintenance How agile team members can improve and expand their testing skills How to plan just enough, balancing small increments with larger feature sets and the entire system How to use testing to identify and mitigate risks associated with your current agile processes and to prevent defects How to address challenges within your product or organizational context How to perform exploratory testing using personas and tours Exploratory testing approaches that engage the whole team, using test charters with session- and thread-based techniques How to bring new agile testers up to speed quickly without overwhelming them The eBook edition of "More Agile Testing" also is available as part of a two-eBook collection, "The Agile Testing Collection" (9780134190624)."

    You’ll learn how to apply MongoDB design patterns to several challenging domains, such as ecommerce, content management, and online gaming. Using Python and JavaScript code examples, you’ll discover how MongoDB lets you scale your data model while simplifying the development process.Many businesses launch NoSQL databases without understanding the techniques for using their features most effectively. This book demonstrates the benefits of document embedding, polymorphic schemas, and other MongoDB patterns for tackling specific big data use cases, including:Operational intelligence: Perform real-time analytics of business dataEcommerce: Use MongoDB as a product catalog master or inventory management systemContent management: Learn methods for storing content nodes, binary assets, and discussionsOnline advertising networks: Apply techniques for frequency capping ad impressions, and keyword targeting and biddingSocial networking: Learn how to store a complex social graph, modeled after Google+Online gaming: Provide concurrent access to character and world data for a multiplayer role-playing game

    In this new edition, the authors explain how SQL Server 2008 R2 provides a collection of powerful new tools that extend the power of its BI toolset to Excel and SharePoint users and they show how to use SQL Server to build a successful data warehouse that supports the business intelligence requirements that are common to most organizations. Covering the complete suite of data warehousing and BI tools that are part of SQL Server 2008 R2, as well as Microsoft Office, the authors walk you through a full project lifecycle, including design, development, deployment and maintenance.Features more than 50 percent new and revised material that covers the rich new feature set of the SQL Server 2008 R2 release, as well as the Office 2010 release Includes brand new content that focuses on PowerPivot for Excel and SharePoint, Master Data Services, and discusses updated capabilities of SQL Server Analysis, Integration, and Reporting Services Shares detailed case examples that clearly illustrate how to best apply the techniques described in the book The accompanying Web site contains all code samples as well as the sample database used throughout the case studies The Microsoft Data Warehouse Toolkit, Second Edition provides you with the knowledge of how and when to use BI tools such as Analysis Services and Integration Services to accomplish your most essential data warehousing tasks.

    By examining six key summits which shaped the course of the 20th century, this book assesses whether such a belief has any validity.

    

    This guide offers a friendly way to master Node fundamentals with clear and concise information you can use right away.Built on Google’s V8 JavaScript engine, Node offers high performance and easy scalability for server-side applications. Learning Node walks you through the differences and parallels between client-side and server-side programming, with practical examples of programming and deployment.* Quickly learn how to install and deploy Node* Understand how to use Node and related components to build sites and applications efficiently* Manage Node modules with npm* Create pages easily with template systems* Apply client-side skills, tools, and techniques on the server* Maintain a connection between browser and server with web sockets

    In it, you’ll learn how to bypass configuration steps so you can focus on your application’s behavior. Spring expert Craig Walls uses interesting and practical examples to teach you both how to use the default settings effectively and how to override and customize Spring Boot for your unique environment. Along the way, you’ll pick up insights from Craig’s years of Spring development experience.

    As a professional C++ developer and former Harvard teaching fellow, I know what you need to know to be a great C++ programmer, and I know how to teach it, one step at a time. I know where people struggle, and why, and how to make it clear. I cover every step of the programming process, including:Getting the tools you need to program and how to use them*Basic language feature like variables, loops and functions*How to go from an idea to code*A clear, understandable explanation of pointers*Strings, file IO, arrays, references*Classes and advanced class design*C++-specific programming patterns*Object oriented programming*Data structures and the standard template library (STL)Key concepts are reinforced with quizzes and over 75 practice problems.