Unlike other introductory books, it focuses on the program design process. This approach fosters a variety of skills--critical reading, analytical thinking, creative synthesis, and attention to detail--that are important for everyone, not just future computer programmers. The book exposes readers to two fundamentally new ideas. First, it presents program design guidelines that show the reader how to analyze a problem statement; how to formulate concise goals; how to make up examples; how to develop an outline of the solution, based on the analysis; how to finish the program; and how to test. Each step produces a well-defined intermediate product. Second, the book comes with a novel programming environment, the first one explicitly designed for beginners. The environment grows with the readers as they master the material in the book until it supports a full-fledged language for the whole spectrum of programming tasks.All the book's support materials are available for free on the Web. The Web site includes the environment, teacher guides, exercises for all levels, solutions, and additional projects.A second edition is now available.

    While some fear is healthy (often viewed as a conscience that tells programmers to be careful!), the author believes that byproducts of fear include tentative, grumpy, and uncommunicative programmers who are unable to absorb constructive criticism. When programming teams buy into TDD, they immediately see positive results. They eliminate the fear involved in their jobs, and are better equipped to tackle the difficult challenges that face them. TDD eliminates tentative traits, it teaches programmers to communicate, and it encourages team members to seek out criticism However, even the author admits that grumpiness must be worked out individually! In short, the premise behind TDD is that code should be continually tested and refactored. Kent Beck teaches programmers by example, so they can painlessly and dramatically increase the quality of their work.

    It’s helpful for learning Agile and Scrum, and also for a basic preparation for the PSM I exam (Professional Scrum Master level 1). It can also act as a simple reference for Scrum practitioners.

    While the structure of this book is similar to that of the previous edition, each chapter reflects the latest ANSI C++ standard and the examples have been thoroughly revised to reflect current practices and standards.

    The realistic content of its examples and exercises, the clarity and brevity of its presentation, and the soundness of its pedagogical approach have received the highest remarks from both students and instructors. Now this bestseller is available in a new 6th edition.

    There are classical logic puzzles, lateral thinking puzzles, “who am I?” riddles, mathematical brain teasers, word ladders, ditloids, and a large selection of illustrated pen and paper, coins, cups, and toothpicks puzzles (please view the preview of this book for a full listing). This is the first time a collection of such breadth has been compiled and formatted especially for Kindle devices. The puzzles have been carefully organized into 25 chapters, and each question is hyperlinked to its solution, to provide utmost ease of navigation. Alongside the world’s most famous riddles, are some lesser known gems, and some brand new puzzles, in print here for the first time. Our aim was to create a definitive compendium of riddles and puzzles to bring enjoyment to people of all ages. We hope you will enjoy unraveling them as much as we enjoyed creating and editing them. Here are a handful of sample riddles: Outside the Box Riddles: You need to divide a round birthday cake into eight pieces, so each of your guests will have something to eat. How can you do this by making only three straight cuts with a knife, and without moving any of the pieces? The king’s two bodyguards developed an ingenious method for assuring the king’s safety. With the king standing between them, they would face in opposite directions; one looking to the west and the other to the east, but at the same time, and without the use of any reflective surfaces, they would both be able to observe the king clearly. How was this possible? Pure Logic Riddles: There are two glasses. One contains water, and the other contains an equal quantity of wine. A teaspoon of water is removed and mixed into the glass of wine. A teaspoon of the wine-water mixture is then removed and mixed into the glass of water. Which of the mixtures is now purer? The sorcerer’s tower was enchanted in such a way that it was able to build itself. Bricks, slates, tiles, and panes of glass, all flew to it of their own accord and danced into position. The tower doubled in size every day until after 100 days it reached a height that provided fine views over the entire realm. How many days did the tower take to reach half its full height? Lateral Thinking Puzzles: Five men are going to church. It starts to rain, and four of the men begin to run. When they arrive at the church, the four men who ran are soaking wet, whereas the fifth man, who didn’t run, is completely dry. How is this possible? Think Twice Riddles: If you are running a race, and you overtake the person in second place, what place do you move into? Word Riddles: SOS is read the same forwards, backwards, and even upside-down. What four-letter word also shares these properties? Number Puzzlers: How many letters are there in the answer to this question? You have an opportunity to buy a hen. In fact, you have been offered a choice between two quite remarkable animals. One of the hens produces six dozen dozen eggs per month, and the other produces a half dozen dozen. Admittedly, both seem impressive. Does it matter which hen you choose? Traditional Poetic Riddles: Five creatures cross a field of snow; But leave a single track behind Whose loops and bows are soon, I know, Unravelled by the mind. Coins, Cups, and Toothpicks Illustrated Riddles: A coin is dropped into an empty bottle and a cork is then inserted in the neck of the bottle. How is it possible to remove the coin without taking out the cork, or breaking the bottle?

    Stay in the know, spot trends as they happen, and push your business to new limits. This e-book introduces Microsoft Power BI basics through a practical, scenario-based guided tour of the tool, showing you how to build analytical solutions using Power BI. Get an overview of Power BI, or dig deeper and follow along on your PC using the book's examples.

    But if we’re being honest, when it comes to gardening, most of us have no idea where to begin. Additionally, in these economic times, who can afford to hire an expert to come in and do the job for us? That said, regular folks all across North America and Europe are returning to the soil, shovels in hand. With the help of this book, there is absolutely no need to fly blind into the world of green thumbs, perennials, and herbs.The name—Garden Guide: A No Nonsense, No PhD Guide to Great Gardens with Hand-Holding How To’s for Beginners and Straightforward Instruction for Advanced Gardeners—truly says it all. Indeed, this book is the hand-holding garden guide that will walk even the most timid novice right through the gardening process from beginning to end. In addition to straight forward, practical advice in everyday language, you will love the stories and anecdotes Olver shares from her fifteen years of backyard, organic gardening adventures. Easy and entertaining, you‘ll probably read this book in one sitting, but you’ll reference it for years to come. The beauty of Garden Guide is that Olver divides her advice into two sections: Beginning Gardeners and Advanced Gardeners. No matter what your skill level, there are simple explanations, tips, and tricks that will walk you through every aspect of the garden process. Garden Guide features details such as:•Everything you need to know about location, from sunlight to drainage to selecting just the right spot•How to understand soil types, how to amend and condition them•pH levels and soil testing broken down in simple terms•Step by Step guide for planning your PERFECT garden no matter where the location•Fertilizing made manageable with explanations for all those numbers and organic alternatives •Composting broken down so you can start immediately•Pests obliterated with loads of organic suggestions•The basics of garden maintenance from deadheading to dividing perennials•Loads of helpful website suggestions for purchasing plants online, getting ideas, locating county extension offices, perennial databases and so much more.•Gardening terms are defined in language you will both understand and rememberIf you have time to read only one book on gardening, this is the book to choose. Short enough not to feel like an encyclopedia and just long enough to wet your gardening appetite, Olver has woven basic garden science and practical ideas for everyday people into each page. With her warm, inviting, no-nonsense instruction, you will be amazed how simple and doable gardening really is. Not only will it thoroughly educate you in basic gardening, Garden Guide will send you well on your way toward beautiful perennials gardens and leave you inspired and hungry to begin planting in your own patch of earth.

    It covers topics ranging from personal responsibility and career development to architectural techniques for keeping your code flexible and easy to adapt and reuse. Read this book, and you'll learn how toFight software rot; Avoid the trap of duplicating knowledge; Write flexible, dynamic, and adaptable code; Avoid programming by coincidence; Bullet-proof your code with contracts, assertions, and exceptions; Capture real requirements; Test ruthlessly and effectively; Delight your users; Build teams of pragmatic programmers; and Make your developments more precise with automation. Written as a series of self-contained sections and filled with entertaining anecdotes, thoughtful examples, and interesting analogies, The Pragmatic Programmer illustrates the best practices and major pitfalls of many different aspects of software development. Whether you're a new coder, an experienced programmer, or a manager responsible for software projects, use these lessons daily, and you'll quickly see improvements in personal productivity, accuracy, and job satisfaction. You'll learn skills and develop habits and attitudes that form the foundation for long-term success in your career. You'll become a Pragmatic Programmer.

    Written By Two Of Today'S Most Respected Computer Science Educators, Nell Dale And John Lewis, The Text Provides A Broad Overview Of The Many Aspects Of The Discipline From A Generic View Point. Separate Program Language Chapters Are Available As Bundle Items For Those Instructors Who Would Like To Explore A Particular Programming Language With Their Students. The Many Layers Of Computing Are Thoroughly Explained Beginning With The Information Layer, Working Through The Hardware, Programming, Operating Systems, Application, And Communication Layers, And Ending With A Discussion On The Limitations Of Computing. Perfect For Introductory Computing And Computer Science Courses, Computer Science Illuminated, Third Edition's Thorough Presentation Of Computing Systems Provides Computer Science Majors With A Solid Foundation For Further Study, And Offers Non-Majors A Comprehensive And Complete Introduction To Computing.

     Recent years have witnessed a quiet, almost unnoticeable revolution: all around the world, drip coffee has been replaced by espresso, macchiato, and cappuccino, with a similar quality to those served in the best Italian coffee shops. The technological developments of espresso machines, moka-pot, French-press and other newfangled equipment has allowed the flourishing coffee market to enter the domestic kitchen, turning coffee into an integral part of everyday, modern life. However, despite its huge popularity and expanding markets, coffee remains uncharted terrain, known only to connoisseurs. No more. A Coffee Lover’s Guide is an accessible, comprehensive, easy-to-read and enjoyable guide, written with love and made especially for anyone drinking, making, selling or buying coffee. It is an easy, available, communicative and enjoyable way to learn and understand coffee and the coffee world better. >>>A recommended gift for any coffee lover! A Coffee Lover’s Guide includes a short, accessible and comprehensive synopsis of coffee’s history and origin, it’s types and varieties, different ways of brewing and grinding, coffee machinery, and even popular uses and traditions of coffee, including “coffee reading.” >>>All the answers in one place: the perfect guide for any coffee lover! Enjoy the read, and enjoy your coffee even more! Scroll up to grab your copy of A Coffee Lover’s Guide now!

    Such background knowledge will help you understand why couponing works for not only couponers but also the stores that accept them. You'll feel confident going into the store for your first real deal because of the well-rounded knowledge, couponing advice as well as the online coupon tips you will receive from Couponing for the Beginner: A Guide to Couponing for the Uninitiated. The sensible approach in Couponing for the Beginner: A Guide to Couponing for the Uninitiated will help you shop for free for some of your favorite items at some of your favorite stores like CVS, Rite Aid, Target, and Walgreens. You'll also learn how to find the best savings on items you use every day in your home - learn how to combine them with store sales and promotions, store rewards/loyalty programs, rebates and more.All you have to do is follow Dean's step-by-step guide that teaches you how to get stuff for free and you'll be shopping for free in no time. In fact, you'll be wondering why you didn't shop like this sooner!

    To meet it, you need a fully integrated text and supplements package that sets the stage for a perfectly choreographed learning experience.

    This book provides an ideal starting point whether you are interested in analyzing traffic to learn how an application works, you need to troubleshoot slow network performance, or determine whether a machine is infected with malware. Learning to capture and analyze communications with Wireshark will help you really understand how TCP/IP networks function. As the most popular network analyzer tool in the world, the time you spend honing your skills with Wireshark will pay off when you read technical specs, marketing materials, security briefings, and more. This book can also be used by current analysts who need to practice the skills contained in this book. In essence, this book is for anyone who really wants to know what's happening on their network.

    Advocates of NoSQL databases claim they can be used to build systems that are more performant, scale better, and are easier to program." ""NoSQL Distilled" is a concise but thorough introduction to this rapidly emerging technology. Pramod J. Sadalage and Martin Fowler explain how NoSQL databases work and the ways that they may be a superior alternative to a traditional RDBMS. The authors provide a fast-paced guide to the concepts you need to know in order to evaluate whether NoSQL databases are right for your needs and, if so, which technologies you should explore further. The first part of the book concentrates on core concepts, including schemaless data models, aggregates, new distribution models, the CAP theorem, and map-reduce. In the second part, the authors explore architectural and design issues associated with implementing NoSQL. They also present realistic use cases that demonstrate NoSQL databases at work and feature representative examples using Riak, MongoDB, Cassandra, and Neo4j. In addition, by drawing on Pramod Sadalage's pioneering work, "NoSQL Distilled" shows how to implement evolutionary design with schema migration: an essential technique for applying NoSQL databases. The book concludes by describing how NoSQL is ushering in a new age of Polyglot Persistence, where multiple data-storage worlds coexist, and architects can choose the technology best optimized for each type of data access.