With this guide, pioneering Go programmer Mark Summerfield shows how to write code that takes full advantage of Go's breakthrough features and idioms. Both a tutorial and a language reference, "Programming in Go" brings together all the knowledge you need to evaluate Go, think in Go, and write high-performance software with Go. Summerfield presents multiple idiom comparisons showing exactly how Go improves upon older languages, calling special attention to Go's key innovations. Along the way, he explains everything from the absolute basics through Go's lock-free channel-based concurrency and its flexible and unusual duck-typing type-safe approach to object-orientation. Throughout, Summerfield's approach is thoroughly practical. Each chapter offers multiple live code examples designed to encourage experimentation and help you quickly develop mastery. Wherever possible, complete programs and packages are presented to provide realistic use cases, as well as exercises. Coverage includes:-- Quickly getting and installing Go, and building and running Go programs -- Exploring Go's syntax, features, and extensive standard library -- Programming Boolean values, expressions, and numeric types -- Creating, comparing, indexing, slicing, and formatting strings -- Understanding Go's highly efficient built-in collection types: slices and maps -- Using Go as a procedural programming language -- Discovering Go's unusual and flexible approach to object orientation -- Mastering Go's unique, simple, and natural approach to fine-grained concurrency -- Reading and writing binary, text, JSON, and XML files -- Importing and using standard library packages, custom packages, and third-party packages -- Creating, documenting, unit testing, and benchmarking custom packages

    BE BRAVE AND START SOMETHING YOU LOVE.Does this sound familiar... You tick all the right boxes; school, university, corporate career. You have a sensible profession, a fancy job title, proud parents, decent salary, pricey holidays…but there’s a nagging feeling that something isn’t quite right? A realisation that you’re not completely fulfilled? Surely you should be as happy as Larry – are you being ungrateful? HELL NO. You want a different life – no spreadsheets, no commute, no late nights at the office. But if not that…then what? That is exactly what Escape The City are here to do – show you what other options are open to you.Escape The City is a community based website built around a simple concept: there is more to life than doing unfulfilling work in big corporate companies. The online platform is designed to help corporate professionals find exciting jobs, start their own businesses, and go on big adventures. The Escape Manifesto is here to support, inspire and encourage us all to make big and brave transitions in our lives.• Examines the reasons why so many people are unsatisfied with the corporate world• Explores the alternatives and the common barriers to achieving your dreams• Advice and support for making the transition to something new and developing a strategy for work and life• Contains tons of real-life examples of people who have made the leap

    Toughness is defined by four interdependent elements: Character-who are you and are you secure in your identity? Capability-what are you able to do? Capacity-what are you able to withstand? And Commitment-what are you willing to do?Being truly tough is a genuine command over ourselves and an ever-increasing mastery of the mental, emotional and physical elements that define us and determine the course of our lives. It gives us the fortitude, mindset and tools to not simply survive adversity, but to thrive through it and in its wake. It gives us a broad and always expanding array of capabilities that create self-reliance and confidence, give us access to new opportunities and experiences, and allows us to contribute more than we consume. It ensures we understand who we truly are, and that we ultimately determine that identity and reinforce it daily with our choices and habits. And true toughness allows us to remain committed to our chosen path to achieve what we intend no matter what it is or how difficult the process.This is not a chest-pounding call for "manly" activity, emotional sterility, and self-flagellation, but a guide to discover and develop our ultimate capacity to withstand adversity, to collect and build the mental and physical tools to accomplish the challenging and incredible, to find security in our identities and the confidence and resilience it engenders, and to become an active and positive contributor to the world at large.Tough is an inspiring look deep into what makes us tough and why it matters, and provides the practical tools and steps to achieve genuine change in your life.

    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.

    Learn responsive design using HTML5 and CSS3 to adapt websites to any browser or screen size.

    This new edition, the first in nearly five years, is completely updated for the age of digital photography. It continues the book’s tradition of introducing astoundingly effective, previously unknown methods of image enhancement. The original photographs found in the book come from a variety of professional sources, and all correction exercises are on the included CD. Professional Photoshop has changed radically from edition to edition, and this time is no exception--with almost 90 percent new content and completely overhauled coverage of curves, channel blending, and sharpening.Professional Photoshop offers a full explanation of: How curves bring out detail in the most important areas of the imagen A comprehensive strategy for blending channels to create deeper, stronger images The strengths and weaknesses of CMYK, LAB, and RGB, and when to use each one The first detailed look at the Shadow/Highlight command--and even more sophis-ticated ways to enhance contrast in the lightest and darkest parts of the imagen Sharpening strategies, in three full chapters, including the innovative hiraloam method (High Radius, Low Amount). Plus, a fiendishly effective method of merging hiraloam and conventional unsharp masking The realities--and the politics--of preparing files for commercial offset printing and how to deal with colors that are out of the press’s gamut What Camera Raw and similar acquisition modules can offer Typical problems of digital captures that were not found in the age of film--and how to correct for them

    No matter your fitness level, you too can enjoy the benefits of this sport! With this book, you'll gain the knowledge and tools you need to run a 10K, a marathon, or just a lap around the block!The new edition includes:Cutting-edge information on hugely influential trends in natural running, including ChiRunning, barefoot running, and cross-training with yoga and meditationInformation on how to select the right gear and manage your nutrition, including details on new diets favored by endurance athletesA dedicated section on running for women, including specific nutritional and physical concernsWhether you're a beginner or a seasoned veteran, this book has everything you need to maximize your running potential--from start to finish!

    Little incidents along the way serve as a catalyst that leads them into a worldwide modern-day adoptee-rights movement seeking truth and transparency.The intent of this book is to inspire and uplift anyone who has been removed from their biological family to know that there is a community of like-minded individuals who've experienced the same circumstances. The book was awarded Gold in the genre of Young Adult Nonfiction by the Readers' Favorite book club and ranked first in the genre of Action and Adventure by Top Shelf Books. This novel is partly inspired by events as remembered; however, some names, persons, characters, and dates have been changed and/or fictionalized. The authors and publishing companies are not responsible for any resemblance of these character names to actual persons, living or deceased.

    Techniques covered include state- and goal-based behavior, inter-agent communication, individual and group steering behaviors, team AI, graph theory, search, path planning and optimization, triggers, scripting, scripted finite state machines, perceptual modeling, goal evaluation, goal arbitration, and fuzzy logic.

    Incorporated in the textbook are useful illustrations and exceptional photographs of complex sailing concepts. There are also quizzes at the end of each chapter, and a glossary to help those new to sailing to navigate their way through the extensive nautical terminology.

    They want their ceremony, their way but don't know where to begin or what questions they need to ask. The Wedding Ceremony Planner is a comprehensive and user-friendly guide. It covers everything you need to know to create a beautiful ceremony text and to anticipate and address all the profound and mundane logistics with ease, grace and fun. It includes hundreds of text excerpts reflecting the many voices with which our hearts speak. There are also ten sample ceremony texts for the inclusion of children, the telling of the couple's story, the renewal of vows and a commitment ceremony. Checklists and worksheets are included to manage all the details. The Wedding Ceremony Planner is also an invaluable resource for clergy of all faiths, wedding planners and location coordinators. Sprinkled with anecdotes about lessons learned by couples creating their weddings, this book is filled with the wisdom of experience Praise for The Wedding Ceremony Planner "Weddings are sacred acts surrounded by material hoopla. The Wedding Ceremony Planner clarifies the worldly issues but keeps the spirit central. It's the balance that every couple needs."-Marianne Williamson, author, The Gift of Change "With countless samples of ceremony segments and worksheets to put them all together, The Wedding Ceremony Planner affirms what we all hope for: to communicate our love in a clear, heartfelt manner that truly reflects who we are."-Jack Canfield, co-author, Chicken Soup for the Bride's Soul(r) "In this time of increasing exchange and friendship between people of many cultures ... what the world needs is an intelligent and compassionate 'how to' book on performing interfaith ceremonies. This book is an excellent example."-The Very Reverend James Parks Morton Founder and President of the Interfaith Center of New York "[This book] was [wonderful] in helping us create our wedding ceremony. Not only was it easy to follow, but it made us think of things we never would have thought of on our own ... Going through the book also brought us closer ... it is the one thing we have sat down and done 100% together."-Jennifer Buehler and Frank Yanoti Jr., Bride and Groom "Planning the wedding ceremony in itself can be a process of discovery for a couple entering marriage ... this marvelous book ... help[s] couples design a ceremony that truly and personally characterizes the meaning and uniqueness of each union."-Pril Smiley, Mohonk Mountain House "This book will aid and guide the couple in the creation of their unique wedding ceremony that appropriately states their personal beliefs. How refreshing, how important, how appropriate to help make the wedding yours."-Alexandra Stoddard, author of Choosing Happiness

    Anyone involved in the work or study of today's tourism industry must consider all these factors together and their effect on it.This updated and revised Eleventh Edition of Tourism presents a comprehensive introduction to travel and tourism, while continuing the tested approach of successful previous editions. New and revised coverage, integrating the latest developments in the tourism industry, includes:Profiles of such industry leaders as J. W. Marriott, Jr, of Marriott International, Inc., James Rasulo of Walt Disney Parks and Resorts, and Francesco Frangialli, Secretary-General of the United Nations World Tourism Organization Lively and fun "Global Insights" look at emerging areas of importance in tourism Demographic trends, such as how the many new travelers from BRIC nations (Brazil, Russia, India, and China) recreate and seek culture New information on transportation options, including high-speed rail and river cruises New consideration of the use of the Internet, particularly Web 2.0 (podcasting, social networks, and blogs), in tourism research, marketing, and promotion Updates on passport, visa, and governmental policies Expanded treatment of crisis management Moving easily between theory and practice, Tourism, Eleventh Edition offers an unparalleled discussion of recreational travel today, and is suitable both as a lively learning tool for students and a reliable go-to reference for tourism professionals.

    And he’s never stopped studying, because he wants to give the best, most up-to-date information to the listeners of his nationally-syndicated Public Radio show, “You Bet Your Garden.” He offers the fruits of his labors in this illustrated guide that reveals why compost is the answer to virtually every garden question. McGrath explains why compost improves soil structure; why it provides the perfect amount of food for every plant; how it fights plant diseases more safely and effectively than any chemical fungicide; and how to make your own. This is a must-have on every gardener’s bookshelf!

    It's the shell that unlocks the real potential of Unix. Shell scripting is essential for Unix users and system administrators-a way to quickly harness and customize the full power of any Unix system. With shell scripts, you can combine the fundamental Unix text and file processing commands to crunch data and automate repetitive tasks. But beneath this simple promise lies a treacherous ocean of variations in Unix commands and standards. Classic Shell Scripting is written to help you reliably navigate these tricky waters.Writing shell scripts requires more than just a knowledge of the shell language, it also requires familiarity with the individual Unix programs: why each one is there, how to use them by themselves, and in combination with the other programs. The authors are intimately familiar with the tips and tricks that can be used to create excellent scripts, as well as the traps that can make your best effort a bad shell script. With Classic Shell Scripting you'll avoid hours of wasted effort. You'll learn not only write useful shell scripts, but how to do it properly and portably.The ability to program and customize the shell quickly, reliably, and portably to get the best out of any individual system is an important skill for anyone operating and maintaining Unix or Linux systems. Classic Shell Scripting gives you everything you need to master these essential skills.

    Brad was a journalist, and Vena, a dance director. One day they packed up all their belongings and set off for a remote spot in the woods of British Columbia. This is the story of their first year "living the life of Thoreau today"--simply, happily and successfully.