At any given moment, somewhere in the world someone struggles with the same software design problems you have. You know you don't want to reinvent the wheel (or worse, a flat tire), so you look to Design Patterns--the lessons learned by those who've faced the same problems. With Design Patterns, you get to take advantage of the best practices and experience of others, so that you can spend your time on...something else. Something more challenging. Something more complex. Something more fun. You want to learn about the patterns that matter--why to use them, when to use them, how to use them (and when NOT to use them). But you don't just want to see how patterns look in a book, you want to know how they look "in the wild". In their native environment. In other words, in real world applications. You also want to learn how patterns are used in the Java API, and how to exploit Java's built-in pattern support in your own code. You want to learn the real OO design principles and why everything your boss told you about inheritance might be wrong (and what to do instead). You want to learn how those principles will help the next time you're up a creek without a design pattern. Most importantly, you want to learn the "secret language" of Design Patterns so that you can hold your own with your co-worker (and impress cocktail party guests) when he casually mentions his stunningly clever use of Command, Facade, Proxy, and Factory in between sips of a martini. You'll easily counter with your deep understanding of why Singleton isn't as simple as it sounds, how the Factory is so often misunderstood, or on the real relationship between Decorator, Facade and Adapter. With Head First Design Patterns, you'll avoid the embarrassment of thinking Decorator is something from the "Trading Spaces" show. Best of all, in a way that won't put you to sleep! We think your time is too important (and too short) to spend it struggling with academic texts. If you've read a Head First book, you know what to expect--a visually rich format designed for the way your brain works. Using the latest research in neurobiology, cognitive science, and learning theory, Head First Design Patterns will load patterns into your brain in a way that sticks. In a way that lets you put them to work immediately. In a way that makes you better at solving software design problems, and better at speaking the language of patterns with others on your team.

    Significant numbers of poorly designed programs have been created by less-experienced developers, resulting in applications that are inefficient and hard to maintain and extend. Increasingly, software system professionals are discovering just how difficult it is to work with these inherited, non-optimal applications. For several years, expert-level object programmers have employed a growing collection of techniques to improve the structural integrity and performance of such existing software programs. Referred to as refactoring, these practices have remained in the domain of experts because no attempt has been made to transcribe the lore into a form that all developers could use... until now. In Refactoring: Improving the Design of Existing Software, renowned object technology mentor Martin Fowler breaks new ground, demystifying these master practices and demonstrating how software practitioners can realize the significant benefits of this new process.

    When Ruby first burst onto the scene in the Western world, the Pragmatic Programmers were there with the definitive reference manual, Programming Ruby: The Pragmatic Programmer's Guide.Now in its second edition, author Dave Thomas has expanded the famous Pickaxe book with over 200 pages of new content, covering all the improved language features of Ruby 1.8 and standard library modules. The Pickaxe contains four major sections:An acclaimed tutorial on using Ruby.The definitive reference to the language.Complete documentation on all built-in classes, modules, and methodsComplete descriptions of all 98 standard libraries.If you enjoyed the First Edition, you'll appreciate the expanded content, including enhanced coverage of installation, packaging, documenting Ruby source code, threading and synchronization, and enhancing Ruby's capabilities using C-language extensions. Programming for the World Wide Web is easy in Ruby, with new chapters on XML/RPC, SOAP, distributed Ruby, templating systems, and other web services. There's even a new chapter on unit testing.This is the definitive reference manual for Ruby, including a description of all the standard library modules, a complete reference to all built-in classes and modules (including more than 250 significant changes since the First Edition). Coverage of other features has grown tremendously, including details on how to harness the sophisticated capabilities of irb, so you can dynamically examine and experiment with your running code. Ruby is a wonderfully powerful and useful language, and whenever I'm working with it this book is at my side --Martin Fowler, Chief Scientist, ThoughtWorks

    Here, in the official Ninja® Foodi™ Complete Cookbook for Beginners, you’ll find easy, flavorful recipes specifically designed for the innovative technology of the Ninja® Foodi™.No matter what you’re in the mood for, there’s a wide range of versatile recipes in Ninja® Foodi™ Complete Cookbook for Beginners. From wholesome “360 Meals” that allow you to fully cook grains, crisp vegetables, and tender proteins all in the same pot, to time-saving “Frozen to Crispy” recipes that allow you to cook frozen food without defrosting it first, the Ninja® Foodi™ Complete Cookbook for Beginners puts tasty, nourishing meals on the table in no time.The ultimate beginner’s guide for using this one-of-a-kind appliance, the Ninja® Foodi™ Complete Cookbook for Beginners includes: 75 quick, tasty, good-for-you recipes that include options not only for breakfast, lunch, and dinner, but also appetizers, breads, desserts, and more Quick-start guidance for using your Ninja® Foodi™ and understanding all of its unique features such as how to pressure cook, air fry, TenderCrisp™, dehydrate, and more Expert tips and tricks that will eliminate the learning curve regardless of your prior culinary experience There is no dinner dilemma that the Ninja® Foodi™ can’t handle. And with the official Ninja® Foodi™ Complete Cookbook for Beginners, there’s no recipe that you can’t cook.

     When Cathy Davidson and Duke University gave free iPods to the freshman class in 2003, critics said they were wasting their money. Yet when students in practically every discipline invented academic uses for their music players, suddenly the idea could be seen in a new light-as an innovative way to turn learning on its head. This radical experiment is at the heart of Davidson's inspiring new book. Using cutting-edge research on the brain, she shows how "attention blindness" has produced one of our society's greatest challenges: while we've all acknowledged the great changes of the digital age, most of us still toil in schools and workplaces designed for the last century. Davidson introduces us to visionaries whose groundbreaking ideas-from schools with curriculums built around video games to companies that train workers using virtual environments-will open the doors to new ways of working and learning. A lively hybrid of Thomas Friedman and Norman Doidge, Now You See It is a refreshingly optimistic argument for a bold embrace of our connected, collaborative future.

    In this book—the only one on the market dealing with the specific issues involved in toilet training children with autism—Maria Wheeler offers a detailed roadmap for success, based on over twenty years of experience. Easy-to-read bulleted lists offer over 200 do’s and don’ts, along with more than fifty real-life examples. Learn, among other things, how to:gauge “readiness" overcome fear of the bathroom teach how to use toilet paper, flush and wash up and deal with toileting in unfamiliar environments. A life preserver for parents and reluctant children!Helpful chapters include:The Importance of Toilet Training Determining Readiness Developing a Toileting Routine Dressing for the Occasion Habit Training Teaching Continence Communicating the Need to Use the Toilet When Toilet Training is Successful Toileting in Unfamiliar Environments Nighttime Training Support Strategies Common Problems (and Solutions) Associated with Toilet Training Persons with Autism

    Jen Gunter now delivers the definitive book on vaginal health, answering the questions you've always had but were afraid to ask--or couldn't find the right answers to. She has been called Twitter's resident gynecologist, the Internet's OB/GYN, and one of the fiercest advocates for women's health...and she's here to give you the straight talk on the topics she knows best.Does eating sugar cause yeast infections? Does pubic hair have a function? Should you have a vulvovaginal care regimen?Will your vagina shrivel up if you go without sex?What's the truth about the HPV vaccine?So many important questions, so much convincing, confusing, contradictory misinformation! In this age of click bait, pseudoscience, and celebrity-endorsed products, it's easy to be overwhelmed--whether it's websites, advice from well-meaning friends, uneducated partners, and even healthcare providers. So how do you separate facts from fiction? OB-GYN Jen Gunter, an expert on women's health--and the internet's most popular go-to doc--comes to the rescue with a book that debunks the myths and educates and empowers women. From reproductive health to the impact of antibiotics and probiotics, and the latest trends, including vaginal steaming, vaginal marijuana products, and jade eggs, Gunter takes us on a factual, fun-filled journey. Discover the truth about:- The vaginal microbiome - Genital hygiene, lubricants, and hormone myths and fallacies - How diet impacts vaginal health - Stem cells and the vagina - Cosmetic vaginal surgery - What changes to expect during pregnancy, after childbirth, and through menopause - How medicine fails women by dismissing symptomsPlus: - Thongs vs. lace: the best underwear for vaginal health - How to select a tampon - The full glory of the clitoris and the myth of the G Spot... And so much more. Whether you're a twenty-six-year-old worried that her labia are "uncool" or a sixty-six-year-old dealing with painful sex, this comprehensive guide is sure to become a lifelong trusted resource.

    Whether pondering black holes or predicting discoveries at CERN, physicists believe the best theories are beautiful, natural, and elegant, and this standard separates popular theories from disposable ones. This is why, Sabine Hossenfelder argues, we have not seen a major breakthrough in the foundations of physics for more than four decades. The belief in beauty has become so dogmatic that it now conflicts with scientific objectivity: observation has been unable to confirm mindboggling theories, like supersymmetry or grand unification, invented by physicists based on aesthetic criteria. Worse, these "too good to not be true" theories are actually untestable and they have left the field in a cul-de-sac. To escape, physicists must rethink their methods. Only by embracing reality as it is can science discover the truth.

    

    It could forever change how you experience and interact with your physical surroundings, open your eyes to the perversity of bad design and the desirability of good design, and raise your expectations about how things should be designed.B & W photographs and illustrations throughout.

    Featuring coverage of the Arduino Uno, Leonardo, and Due boards, Programming Arduino Next Steps: Going Further with Sketches shows you how to use interrupts, manage memory, program for the Internet, maximize serial communications, perform digital signal processing, and much more. All of the 75+ example sketches featured in the book are available for download.Learn advanced Arduino programming techniques, including how to:Use hardware and timer interruptsBoost performance and speed by writing time-efficient sketchesMinimize power consumption and memory usageInterface with different types of serial busses, including I2C, 1-Wire, SPI, and TTL SerialUse Arduino with USB, including the keyboard and mouse emulation features of the Leonardo and Due boardsProgram Arduino for the InternetPerform digital signal processingAccomplish more than one task at a time--without multi-threadingCreate and release your own code library

    When exhausted parents are living the day-to-day grind, it can seem impossible to muster enough energy to make learning fun or interesting. How do parents nurture a love of learning amid childhood chaos, parental self-doubt, the flu, and state academic standards?In this book, Julie Bogart distills decades of experience--homeschooling her five now grown children, developing curricula, and training homeschooling families around the world--to show parents how to make education an exciting, even enchanting, experience for their kids, whether they're in elementary or high school.Enchantment is about ease, not striving. Bogart shows parents how to make room for surprise, mystery, risk, and adventure in their family's routine, so they can create an environment that naturally moves learning forward. If a child wants to pick up a new hobby or explore a subject area that the parent knows little about, it's easy to simply say "no" to end the discussion and the parental discomfort, while dousing their child's curious spark. Bogart gently invites parents to model brave learning for their kids so they, too, can approach life with curiosity, joy, and the courage to take learning risks.

    They are the ones who prefer listening to speaking; who innovate and create but dislike self-promotion; who favor working on their own over working in teams. It is to introverts—Rosa Parks, Chopin, Dr. Seuss, Steve Wozniak—that we owe many of the great contributions to society. In Quiet, Susan Cain argues that we dramatically undervalue introverts and shows how much we lose in doing so. She charts the rise of the Extrovert Ideal throughout the twentieth century and explores how deeply it has come to permeate our culture. She also introduces us to successful introverts—from a witty, high-octane public speaker who recharges in solitude after his talks, to a record-breaking salesman who quietly taps into the power of questions. Passionately argued, superbly researched, and filled with indelible stories of real people, Quiet has the power to permanently change how we see introverts and, equally important, how they see themselves.Now with Extra Libris material, including a reader’s guide and bonus content.

    What will it take to turn this opportunity into reality in every classroom, school, and district? Continuing its tradition of mathematics education leadership, NCTM has defined and described the principles and actions, including specific teaching practices, that are essential for a high-quality mathematics education for all students. Principles to Actions: Ensuring Mathematical Success for All offers guidance to teachers, specialists, coaches, administrators, policymakers, and parents: Builds on the Principles articulated in Principles and Standards for School Mathematics to present six updated Guiding Principles for School MathematicsSupports the first Guiding Principle, Teaching and Learning, with eight essential, research-based Mathematics Teaching PracticesDetails the five remaining Principles--the Essential Elements that support Teaching and Learning as embodied in the Mathematics Teaching PracticesIdentifies obstacles and unproductive and productive beliefs that all stakeholders must recognize, as well as the teacher and student actions that characterize effective teaching and learning aligned with the Mathematics Teaching PracticesWith Principles to Actions, NCTM takes the next step in shaping the development of high-quality standards throughout the United States, Canada, and worldwide.

    The way to do this, argue authors Bena Kallick and Allison Zmuda, is to increase the say students have in their own learning and prepare them to navigate complexities they face both inside and beyond school. This means rethinking traditional teacher and student roles and re-examining goal setting, lesson planning, assessment, and feedback practices. It means establishing classrooms that prioritizeVoice--Involving students in "the what" and "the how" of learning and equipping them to be stewards of their own education.Co-creation--Guiding students to identify the challenges and concepts they want to explore and outline the actions they will take.Social construction--Having students work with others to theorize, pursue common goals, build products, and generate performances.Self-discovery--Teaching students to reflect on their own developing skills and knowledge so that they will acquire new understandings of themselves and how they learn.Based on their exciting work in the field, Kallick and Zmuda map out a transformative model of personalization that puts students at the center and asks them to employ the set of dispositions for engagement and learning known as the Habits of Mind. They share the perspectives of educators engaged in this work; highlight the habits that empower students to pursue aspirations, investigate problems, design solutions, chase curiosities, and create performances; and provide tools and recommendations for adjusting classroom practices to facilitate learning that is self-directed, dynamic, sometimes messy, and always meaningful.