On the other hand, if you're not well versed in the theory, you can fall into several traps. In SQL and Relational Theory, author C.J. Date demonstrates how you can apply relational theory directly to your use of SQL. With numerous examples and clear explanations of the reasoning behind them, you'll learn how to deal with common SQL dilemmas, such as:Should database access granted be through views instead of base tables? Nulls in your database are causing you to get wrong answers. Why? What can you do about it? Could you write an SQL query to find employees who have never been in the same department for more than six months at a time? SQL supports "quantified comparisons," but they're better avoided. Why? How do you avoid them? Constraints are crucially important, but most SQL products don't support them properly. What can you do to resolve this situation? Database theory and practice have evolved since Edgar Codd originally defined the relational model back in 1969. Independent of any SQL products, SQL and Relational Theory draws on decades of research to present the most up-to-date treatment of the material available anywhere. Anyone with a modest to advanced background in SQL will benefit from the many insights in this book.

    PLUS BONUS CONTENT...Sensory in a Nutshell! Just a little bit more, but not too much to overwhelm you. This practical, daily application handbook is helping parents, teachers, and caregivers all over the world to understand sensory signals and cues from a child rather than jumping to the conclusion of behavior driven. This user friendly "go to" handbook is geared for daily use and as a quick sensory reference guide designed to work hand in hand with ASensoryLife.com, where you can find printable handouts, sensory how-to videos, sensory tools and equipment ideas and links, as well as a sensory ideas on a budget. Enjoy the simple, organized format to give you the essential and useful information to respond to the child's sensory needs right on the spot! The handbook provides simple every day sensory strategies and techniques to help ALL children; including SPD, autism spectrum disorders, ADD/ADHD, APD, and developmental disabilities. This handbook provides guidance and understanding as to why children do what they do in regards to unique sensory processing differences and needs. When you respect a child's sensory differences, it will change how you respond. Keep it Real. Keep it Simple. Keep it Sensory!

    Professionals are both exhausted an....

    At once a memoir, meditation on the artistic process, and advice on craft, Still Writing is an intimate and eloquent companion to living a creative life.Through a blend of deeply personal stories about what formed her as a writer, tales from other authors, and a searching look at her own creative process, Shapiro offers her gift to writers everywhere: an elegant guide of hard-won wisdom and advice for staying the course. "The writer's life requires courage, patience, empathy, openness. It requires the ability to be alone with oneself. Gentle with oneself. To be disciplined, and at the same time, take risks." Writers--and anyone with an artistic temperament--will find inspiration and comfort in these pages. Offering lessons learned over twenty years of teaching and writing, Shapiro brings her own revealing insights to weave an indispensable almanac for modern writers.Like Anne Lamott's Bird by Bird, Virginia Woolf's A Writer's Diary, and Stephen King's On Writing, Dani Shapiro's Still Writing is a lodestar for aspiring scribes and an eloquent memoir of the writing life.

    For the first time in history, the secrets of the living brain are being revealed by a battery of high tech brain scans devised by physicists. Now what was once solely the province of science fiction has become a startling reality. Recording memories, telepathy, videotaping our dreams, mind control, avatars, and telekinesis are not only possible; they already exist. The Future of the Mind gives us an authoritative and compelling look at the astonishing research being done in top laboratories around the world—all based on the latest advancements in neuroscience and physics. One day we might have a "smart pill" that can enhance our cognition; be able to upload our brain to a computer, neuron for neuron; send thoughts and emotions around the world on a "brain-net"; control computers and robots with our mind; push the very limits of immortality; and perhaps even send our consciousness across the universe. Dr. Kaku takes us on a grand tour of what the future might hold, giving us not only a solid sense of how the brain functions but also how these technologies will change our daily lives. He even presents a radically new way to think about "consciousness" and applies it to provide fresh insight into mental illness, artificial intelligence and alien consciousness. With Dr. Kaku's deep understanding of modern science and keen eye for future developments, The Future of the Mind is a scientific tour de force--an extraordinary, mind-boggling exploration of the frontiers of neuroscience.

    Its humorous title begins with the punch line of a classic joke about someone who is baffled by technology. It was written by a 40-year computer veteran who wants to take the mystery out of computers and allow everyone to gain a true understanding of exactly what computers are, and also what they are not. Years of writing, diagramming, piloting and editing have culminated in one easy to read volume that contains all of the basic principles of computers written so that everyone can understand them. There used to be only two types of book that delved into the insides of computers. The simple ones point out the major parts and describe their functions in broad general terms. Computer Science textbooks eventually tell the whole story, but along the way, they include every detail that an engineer could conceivably ever need to know. Like Momma Bear's porridge, But How Do It Know? is just right, but it is much more than just a happy medium. For the first time, this book thoroughly demonstrates each of the basic principles that have been used in every computer ever built, while at the same time showing the integral role that codes play in everything that computers are able to do. It cuts through all of the electronics and mathematics, and gets right to practical matters. Here is a simple part, see what it does. Connect a few of these together and you get a new part that does another simple thing. After just a few iterations of connecting up simple parts - voilà! - it's a computer. And it is much simpler than anyone ever imagined. But How Do It Know? really explains how computers work. They are far simpler than anyone has ever permitted you to believe. It contains everything you need to know, and nothing you don't need to know. No technical background of any kind is required. The basic principles of computers have not changed one iota since they were invented in the mid 20th century. "Since the day I learned how computers work, it always felt like I knew a giant secret, but couldn't tell anyone," says the author. Now he's taken the time to explain it in such a manner that anyone can have that same moment of enlightenment and thereafter see computers in an entirely new light.

    Frances E. Jensen, a mother, teacher, researcher, and internationally known expert in neurology, introduces us to the mystery and magic of the teen brain. One of the first books to focus exclusively on the neurological development of adolescents, The Teenage Brain presents new findings, dispels widespread myths, and provides practical suggestions for negotiating this difficult and dynamic life stage for both adults and adolescents.Interweaving easy-to-follow scientific data with anecdotes drawn from her experiences as a parent, clinician, and public speaker, Dr. Jensen explores adolescent brain functioning and development, including learning and memory, and investigates the impact of influences such as drugs, multitasking, sleep, and stress. The Teenage Brain reveals how: Adolescents may not be as resilient to the effects of drugs as we previously thought. Occasional use of marijuana has been shown to cause lingering memory problems, and long-term use can affect later adulthood I.Q. Multi-tasking causes divided attention and can reduce learning ability. Emotionally stressful situations in adolescence can have permanent effects on mental health, and may lead to higher risk for certain neuropsychiatric disorders such as depression.Rigorous yet accessible, warm yet direct, The Teenage Brain sheds new light on young adults, and provides practical suggestions for how parents, schools, and even the legal system can better help them during this crucial period.

    We're expected to be authentic but not too authentic. Professional but not stiff. Friendly but not an oversharer.As organizational consultants and regular people, we know what it's like to experience uncomfortable emotions at work - everything from mild jealousy and insecurity to panic and rage. Ignoring or suppressing what you feel hurts your health and productivity but so does letting your emotions run wild.In this book we'll help you figure out which emotions to toss, which to keep to yourself, and which to express in order to be both happier and more effective. We'll share the latest research and helpful tips, and reveal the surprising reason why you'll actually be more healthier and focused if you're less passionate about your job.Drawing on what we've learned from behavioural economics, psychology and our own experiences at countless organizations, we'll show you how to bring your best self (and your whole self) to work every day.

    But with a typical price tag of $5,000 to $10,000 for a usability consultant to conduct each round of tests, it rarely happens. In this how-to companion to Don't Make Me Think: A Common Sense Approach to Web Usability, Steve Krug spells out an approach to usability testing that anyone can easily apply to their own web site, application, or other product. (As he said in Don't Make Me Think, "It's not rocket surgery".)In this new book, Steve explains how to: -Test any design, from a sketch on a napkin to a fully-functioning web site or application-Keep your focus on finding the most important problems (because no one has the time or resources to fix them all)-Fix the problems that you find, using his "The least you can do" approachBy pairing the process of testing and fixing products down to its essentials (A morning a month, that's all we ask ), Rocket Surgery makes it realistic for teams to test early and often, catching problems while it's still easy to fix them. Rocket Surgery Made Easy adds demonstration videos to the proven mix of clear writing, before-and-after examples, witty illustrations, and practical advice that made Don't Make Me Think so popular.

    This book helps supervisors and managers effectively communicate appreciation and encouragement to their employees, resulting in higher levels of job satisfaction, healthier relationships between managers and employees, and decreased cases of burnout. Ideal for both the profit and non-profit sectors, the principles presented in this book have a proven history of success in businesses, schools, medical offices, churches, and industry. Each book contains an access code for the reader to take a comprehensive online MBA Inventory (Motivating By Appreciation) - a $20 value.The inventory is designed to provide a clearer picture of an individual's primary language of appreciation and motivation as experienced in a work-related setting. It identifies individuals' preference in the languages of appreciation. Understanding an individual's primary and secondary languages of appreciation can assist managers and supervisors in communicating effectively to their team members.

    Through the lives of Geoff Hinton and other major players, Metz explains this transformative technology and makes the quest thrilling.--Walter Isaacson, author of The Code Breaker Recipient of starred reviews in both Kirkus and Library JournalTHE UNTOLD TECH STORY OF OUR TIMEWhat does it mean to be smart? To be human? What do we really want from life and the intelligence we have, or might create?With deep and exclusive reporting, across hundreds of interviews, New York Times Silicon Valley journalist Cade Metz brings you into the rooms where these questions are being answered. Where an extraordinarily powerful new artificial intelligence has been built into our biggest companies, our social discourse, and our daily lives, with few of us even noticing.Long dismissed as a technology of the distant future, artificial intelligence was a project consigned to the fringes of the scientific community. Then two researchers changed everything. One was a sixty-four-year-old computer science professor who didn't drive and didn't fly because he could no longer sit down--but still made his way across North America for the moment that would define a new age of technology. The other was a thirty-six-year-old neuroscientist and chess prodigy who laid claim to being the greatest game player of all time before vowing to build a machine that could do anything the human brain could do.They took two very different paths to that lofty goal, and they disagreed on how quickly it would arrive. But both were soon drawn into the heart of the tech industry. Their ideas drove a new kind of arms race, spanning Google, Microsoft, Facebook, and OpenAI, a new lab founded by Silicon Valley kingpin Elon Musk. But some believed that China would beat them all to the finish line.Genius Makers dramatically presents the fierce conflict between national interests, shareholder value, the pursuit of scientific knowledge, and the very human concerns about privacy, security, bias, and prejudice. Like a great Victorian novel, this world of eccentric, brilliant, often unimaginably yet suddenly wealthy characters draws you into the most profound moral questions we can ask. And like a great mystery, it presents the story and facts that lead to a core, vital question:How far will we let it go?

    In it, developer and life coach John Sonmez addresses a wide range of important "soft" topics, from career and productivity to personal finance and investing, and even fitness and relationships, all from a developer-centric viewpoint.For most software developers, coding is the fun part. The hard bits are dealing with clients, peers, and managers, staying productive, achieving financial security, keeping yourself in shape, and finding true love. This book is here to help.Soft Skills: The software developer's life manual is a guide to a well-rounded, satisfying life as a technology professional. In it, developer and life coach John Sonmez offers advice to developers on important "soft" subjects like career and productivity, personal finance and investing, and even fitness and relationships. Arranged as a collection of 71 short chapters, this fun-to-read book invites you to dip in wherever you like. A Taking Action section at the end of each chapter shows you how to get quick results. Soft Skills will help make you a better programmer, a more valuable employee, and a happier, healthier person.What's InsideBoost your career by building a personal brandJohn's secret ten-step process for learning quicklyFitness advice to turn your geekiness to your advantageUnique strategies for investment and early retirement

    You'll learn how to use Haskell in a variety of practical ways, from short scripts to large and demanding applications. Real World Haskell takes you through the basics of functional programming at a brisk pace, and then helps you increase your understanding of Haskell in real-world issues like I/O, performance, dealing with data, concurrency, and more as you move through each chapter. With this book, you will:Understand the differences between procedural and functional programming Learn the features of Haskell, and how to use it to develop useful programs Interact with filesystems, databases, and network services Write solid code with automated tests, code coverage, and error handling Harness the power of multicore systems via concurrent and parallel programming You'll find plenty of hands-on exercises, along with examples of real Haskell programs that you can modify, compile, and run. Whether or not you've used a functional language before, if you want to understand why Haskell is coming into its own as a practical language in so many major organizations, Real World Haskell is the best place to start.

    It’s a place where asking for help or showing emotional pain often feels impossible. Where sports and video games can mean everything, but working hard in school frequently earns ridicule from “the guys” even as they ask to copy assignments. Where “masterminds” dominate and friends ruthlessly insult each other but can never object when someone steps over the line. Where hiding problems from adults is the ironclad rule because their involvement only makes situations worse.  Boy world is governed by social hierarchies and a powerful set of unwritten rules that have huge implications for your boy’s relationships, his interactions with you, and the man he’ll become. If you want what’s best for him, you need to know what these rules are and how to work with them effectively. What you’ll find in Masterminds and Wingmen is critically important for every parent – or anyone who cares about boys – to know. Collaborating with a large team of middle- and high-school-age editors, Rosalind Wiseman has created an unprecedented guide to the life your boy is actually experiencing – his on-the-ground reality.  Not only does Wiseman challenge you to examine your assumptions, she offers innovative coping strategies aimed at helping your boy develop a positive, authentic, and strong sense of self.

    In her groundbreaking first book, she brings together Zen meditation and writing in a new way. Writing practice, as she calls it, is no different from other forms of Zen practice--"it is backed by two thousand years of studying the mind." This edition includes a new preface and an interview with the author.