If you're new to Elixir, its functional style can seem difficult, but with help from this hands-on introduction, you'll scale the learning curve and discover how enjoyable, powerful, and fun this language can be. Elixir combines the robust functional programming of Erlang with an approach that looks more like Ruby and reaches toward metaprogramming with powerful macro features.Authors Simon St. Laurent and J. David Eisenberg show you how to write simple Elixir programs by teaching you one skill at a time. You’ll learn about pattern matching, recursion, message passing, process-oriented programming, and establishing pathways for data rather than telling it where to go. By the end of your journey, you’ll understand why Elixir is ideal for concurrency and resilience.* Get comfortable with IEx, Elixir's command line interface* Become familiar with Elixir’s basic structures by working with numbers* Discover atoms, pattern matching, and guards: the foundations of your program structure* Delve into the heart of Elixir processing with recursion, strings, lists, and higher-order functions* Create processes, send messages among them, and apply pattern matching to incoming messages* Store and manipulate structured data with Erlang Term * Storage (ETS) and the Mnesia database* Build resilient applications with the Open Telecom Platform (OTP)* Define macros with Elixir's meta-programming tools.

    The back half of the book contains a wide range of case studies from design firms around the world so designers can see the techniques previously outlined in the first half of the book. The author also critiques and explains why the design is successful in terms of formal quality (Aesthetics) and function (How does it improve communication?).

    The SY0-301 version covers every aspect of the SY0-301 exam, and includes the same elements readers raved about in the previous version. Each of the eleven chapters presents topics in an easy to understand manner and includes real-world examples of security principles in action. The author uses many of the same analogies and explanations he's honed in the classroom that have helped hundreds of students master the Security+ content. You'll understand the important and relevant security topics for the Security+ exam, without being overloaded with unnecessary details. Additionally, each chapter includes a comprehensive review section to help you focus on what's important. Over 450 realistic practice test questions with in-depth explanations will help you test your comprehension and readiness for the exam. The book includes a 100 question pre-test, a 100 question post-test, and practice test questions at the end of every chapter. Each practice test question includes a detailed explanation to help you understand the content and the reasoning behind the question. You'll be ready to take and pass the exam the first time you take it. If you plan to pursue any of the advanced security certifications, this guide will also help you lay a solid foundation of security knowledge. Learn this material, and you'll be a step ahead for other exams. This SY0-301 study guide is for any IT or security professional interested in advancing in their field, and a must read for anyone striving to master the basics of IT systems security. The author supplements the book with blog posts here: http: //blogs.getcertifiedgetahead.com/. This page provides a full listing of mobile device apps from the author: http: //learnzapp.com/partners/darrilgibson/

    Stealing the Network: How to Own a Shadow is the final book in Syngress ground breaking, best-selling, Stealing the Network series. As with previous title, How to Own a Shadow is a fictional story that demonstrates accurate, highly detailed scenarios of computer intrusions and counter-strikes. In How to Own a Thief, Knuth, the master-mind, shadowy figure from previous books, is tracked across the world and the Web by cyber adversaries with skill to match his own. Readers will be amazed at how Knuth, Law Enforcement, and Organized crime twist and torque everything from game stations, printers and fax machines to service provider class switches and routers steal, deceive, and obfuscate. From physical security to open source information gathering, Stealing the Network: How to Own a Shadow will entertain and educate the reader on every page. The book s companion Web site will also provide special, behind-the-scenes details and hacks for the reader to join in the chase for Knuth. . The final book in the Stealing the Network series will be a must read for the 50,000 readers worldwide of the first three titles . The companion Web site to the book will provide challenging scenarios from the book to allow the reader to track down Knuth . Law enforcement and security professionals will gain practical, technical knowledge for apprehending the most supplicated cyber-adversaries

    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.

     ­Written by successful product manager Marc Abraham, My Product Management Toolkit is a comprehensive guide to developing a physical or digital product that consumers love. Here’s a sample of what you’ll find within these pages: Strategies for determining what customers want—even when they don’t know themselves Clear suggestions for developing both physical and digital products Effective methods to constantly iterate a product or feature Containing wisdom from Abraham’s popular blog, this book explores product management from every angle, including consumer analysis, personnel management, and product evolution. Whether you’re developing a product for a small start-up or a multinational corporation, this book will prove invaluable.

    He has educated hundreds of breathing instructors and helped thousands of people create massive change in their lives through the power of their breath. In this book he draws on his vast experience, as well as countless hours studying all aspects of the human breath, as he reveals: The science of breathing How poor breathing habits ruins your health How good breathing habits make you feel great and perform at your very best Why proper breathing is crucial for your teeth and facial development How “conscious breathing” can reduce stress and improve sports performance The five simple principles of optimal breathing How to quickly and easily retrain your breathing And much, much more The Power of Your Breath is the definitive step-by-step guide to reshaping your breathing habits -- and your life. Get it now to transform your health and well-being with nothing but your breath! Pick up your copy today by clicking the “BUY NOW” button at the top of this page!

    From creating new data-driven products through to increasing operational efficiency, big data has the potential to makeyour organization both more competitive and more innovative.As this emerging field transitions from the bleeding edge to enterprise infrastructure, it's vital to understand not only the technologies involved, but the organizational and cultural demands of being data-driven.Written by O'Reilly Radar's experts on big data, this anthology describes:- The broad industry changes heralded by the big data era- What big data is, what it means to your business, and how to start solving data problems- The software that makes up the Hadoop big data stack, and the major enterprise vendors' Hadoop solutions- The landscape of NoSQL databases and their relative merits- How visualization plays an important part in data work

    The prototypical New York liberal, he is also an oil man - a fact his left-leaning friends let slide until the word "fracking" entered popular parlance. "How can you frack?" they suddenly demanded, aghast. But for Sernovitz, the real question is, "How can we not?"Fracking has become a four letter word; an effigy to be burned by anyone who claims to care about the environment. But most people don't know what it means. For the first time in one book, Sernovitz explains the reality of fracking: how it can be made safer; how the oil business works; how a small change in extraction techniques shocked our assumptions about fueling the future. When we criticize fracking, what we're really criticizing is the shale revolution. And while we're right to question the safety of drilling for natural gas, we're wrong to ignore all the good that gas enables. If we lived in a perfect world, our lives would run cleanly on wind and solar power. But we live in this world, and this world needs fossil fuels.The Green and the Black bridges the gap in America's energy education and clears up the most critical controversies. It introduces readers to shale as the "Internet of oil," using lively wit and firsthand knowledge to persuasively demonstrate that fracking, when done correctly - safely, with respect for the surrounding environment - is the sustainable way to harness the benefits of the resources we have.

    Appeals to reason fall short, for our decisions are made emotionally, and logic is at best an after-the-fact justification for what we've already determined to do. That's just one of the many amazing discoveries that explain why management is so challenging. but as Charles Jacobs explains, once we understand the lessons of neuroscience, we're able to create more powerful strategies, inspire people to maximize their potential, and overcome the biggest hurdle to improving business performance-making change stick.

    "It's not the tools-it's what we do with them that counts.Katie and Kristin start with our most important educational goals-literacy, independence, and critical thinking-and helps you connect them to the technology available in your classroom or school. You'll help students dig into texts, research their questions, and create powerful learning communities by using digital tools effectively, responsibly, and in combination with trusted artifacts and print resources.Amplify does exactly what the title implies. "When introducing technological tools, we often apply the same practices and strategies we use in our daily teaching, but amplify their power with technology," write Katie and Kristin. "We model what we want students to do with the technology, guide them to try it out with us, provide time for practice, then share as a class." They help amplify your literacy curriculum with lessons and guidance for:explicitly teaching kids how to be effective digital readers and thinkers giving students practice with closely reading images, infographics, and video emphasizing student ownership and creativity Whether you are in a 1:1 school, want to squeeze everything you can out of the one device in your classroom, or your school is encouraging you to use more digital tools, read Amplify. You'll discover how to gradually release responsibility to empower students as you-and your students-make the most of any technology.

    Through example code, this guide demonstrates how CoffeeScript abstracts JavaScript, providing syntactical sugar and preventing many common errors. You’ll learn CoffeeScript’s syntax and idioms step by step, from basic variables and functions to complex comprehensions and classes.Written by Alex MacCaw, author of JavaScript Web Applications (O’Reilly), with contributions from CoffeeScript creator Jeremy Ashkenas, this book quickly teaches you best practices for using this language—not just on the client side, but for server-side applications as well. It’s time to take a ride with the little language that could.Discover how CoffeeScript’s syntax differs from JavaScriptLearn about features such as array comprehensions, destructuring assignments, and classesExplore CoffeeScript idioms and compare them to their JavaScript counterpartsCompile CoffeeScript files in static sites with the Cake build systemUse CommonJS modules to structure and deploy CoffeeScript client-side applicationsExamine JavaScript’s bad parts—including features CoffeeScript was able to fix

    It addresses how people deal with words, read images, explore physical space, think about time and motion, and how actions and responses affect human behavior. Various disciplines make up interaction design, such as industrial design, cognitive psychology, user interface design and many others. It is my hope that this book is a starting point for creating a visual language to enhance the understanding of interdisciplinary theories within interaction design. The book uses concise descriptions, visual metaphors and comparative diagrams to explain each term's meaning. Many ideas in this book are based on timeless principles that will function in varying contexts.

    However, large-scale agile development is difficult, and publicly available case studies have been scarce. Now, three agile pioneers at Hewlett-Packard present a candid, start-to-finish insider's look at how they've succeeded with agile in one of the company's most mission-critical software environments: firmware for HP LaserJet printers.This book tells the story of an extraordinary experiment and journey. Could agile principles be applied to re-architect an enormous legacy code base? Could agile enable both timely delivery and ongoing innovation? Could it really be applied to 400+ developers distributed across four states, three continents, and four business units? Could it go beyond delivering incremental gains, to meet the stretch goal of 10x developer productivity improvements?It could, and it did--but getting there was not easy.Writing for both managers and technologists, the authors candidly discuss both their successes and failures, presenting actionable lessons for other development organizations, as well as approaches that have proven themselves repeatedly in HP's challenging environment. They not only illuminate the potential benefits of agile in large-scale development, they also systematically show how these benefits can actually be achieved.Coverage includes: - Tightly linking agile methods and enterprise architecture with business objectives- Focusing agile practices on your worst development pain points to get the most bang for your buck- Abandoning classic agile methods that don't work at the largest scale- Employing agile methods to establish a new architecture- Using metrics as a "conversation starter" around agile process improvements- Leveraging continuous integration and quality systems to reduce costs, accelerate schedules, and automate the delivery pipeline- Taming the planning beast with "light-touch" agile planning and lightweight long-range forecasting- Implementing effective project management and ensuring accountability in large agile projects- Managing tradeoffs associated with key decisions about organizational structure- Overcoming U.S./India cultural differences that can complicate offshore development- Selecting tools to support quantum leaps in productivity in your organization- Using change management disciplines to support greater enterprise agility

    In order to survive-let alone thrive-companies must be able to anticipate and adapt to change, or face rapid, brutal extinction. In Clockspeed, Charles Fine draws on a decade’s worth of research at M.I.T.’s Sloan School of Management to introduce a new vocabulary for understanding the forces of competition and making strategic decisions that will determine the destiny of your company, as well as your industry.Taking inspiration from the world of biology, Fine argues that each industry has its own evolutionary life cycle (or “clockspeed”), measured by the rate at which it introduces new products, processes, and organizational structures. Just as geneticists study the fruit fly to gain insight into the evolutionary paths of all animals, managers in any industry can learn from the industrial fruit flies-such as Internet services, personal computers, and multimedia entertainment-which evolve through new generations at breakneck speed. Applying the lessons of the fruit flies to industries as diverse as bicycles, pharmaceuticals, and semiconductors, Fine illustrates how competitive advantage is lost or gained by how well a company manages dynamic web of relationships that run throughout its chain of suppliers, distributors, and alliance partners.Packed with revolutionary concepts and tools to help managers make key strategic decisions that affect current and future performance, Clockspeed shows, as no other book before it, how the ultimate core competency is mastering the art of supply chain design, carefully choosing which components and capabilities to keep in-house and which to purchase from outside.The consequences of faulty of visionary decisions can be enormous and dramatic. Witness the case of IBM in the early 1980s, when it outsourced key PC components to Microsoft and Intel, unleashing the “Intel Inside” phenomenon and a complete restructuring of the computer industry. Going further, Fine sees the personal computer as merely a component in the vast information-entertainment industry, which evolves at speeds unimagined a few years ago. He uses this “fruit fly” as well to peer into the future of industrial evolution and find practical advice for players in all industries, from automobiles to health care information systems.Clockspeed not only serves up some new “laws” of value chain dynamics, but it also offers recommendations for achieving industry leadership through simultaneous product, process, and supply chain design. In challenging managers to think like corporate geneticists Clockspeed contributes the next creative leap in business strategy.