Coauthored by the designer of the Scala language, this authoritative book will teach you, one step at a time, the Scala language and the ideas behind it. The book is carefully crafted to help you learn. The first few chapters will give you enough of the basics that you can already start using Scala for simple tasks. The entire book is organized so that each new concept builds on concepts that came before - a series of steps that promises to help you master the Scala language and the important ideas about programming that Scala embodies. A comprehensive tutorial and reference for Scala, this book covers the entire language and important libraries.

    It also offers tips, shortcuts, design techniques, ideas and layouts to unleash your creativity.

    Author Pat Blaskower is your personal coach, guiding and encouraging you and your partner to play winning tennis by showing you how to:- choose a compatible partner - determine your jobs on the court - learn poaching skills - communicate with each other and opposing teams - maintain mental toughness - use various formations and strategies - pick your shots intelligently - decide where to play: tournaments or leagues - and much, much more!The book also includes detailed court diagrams that show you how to execute offense, defense, and tactical plays; checklists that summarize the most important points of each chapter; and on-court drills to help you improve and refine your skills. The Art of Doubles is loaded with practical, proven tennis strategies that you can put to work immediately to see improvements in your own doubles game!

    Are You Ready To Learn Python Easily? Learning Python Programming in 7 days is possible, although it might not look like it

    Only then do you write the code itself and, with the test spurring you on, you improve your design. In acceptance test driven development (ATDD), you use the same technique to implement product features, benefiting from iterative development, rapid feedback cycles, and better-defined requirements. TDD and its supporting tools and techniques lead to better software faster.Test Driven brings under one cover practical TDD techniques distilled from several years of community experience. With examples in Java and the Java EE environment, it explores both the techniques and the mindset of TDD and ATDD. It uses carefully chosen examples to illustrate TDD tools and design patterns, not in the abstract but concretely in the context of the technologies you face at work. It is accessible to TDD beginners, and it offers effective and less well known techniques to older TDD hands.Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book.What's InsideLearn hands-on to test drive Java codeHow to avoid common TDD adoption pitfallsAcceptance test driven development and the Fit frameworkHow to test Java EE components-Servlets, JSPs, and Spring ControllersTough issues like multithreaded programs and data access code

    Praised for providing an engaging balance of thoughtful examples and explanatory discussion, ?best-selling author Walter Savitch explains concepts and techniques in a straightforward style using understandable language and code enhanced by a suite of pedagogical tools.? "Absolute Java "is appropriate for both introductory and intermediate programming courses introducing Java.