Rails(TM) AntiPatterns identifies these widespread Rails code and design problems, explains why they're bad and why they happen--and shows exactly what to do instead.The book is organized into concise, modular chapters--each outlines a single common AntiPattern and offers detailed, cookbook-style code solutions that were previously difficult or impossible to find. Leading Rails developers Chad Pytel and Tammer Saleh also offer specific guidance for refactoring existing bad code or design to reflect sound object-oriented principles and established Rails best practices. With their help, developers, architects, and testers can dramatically improve new and existing applications, avoid future problems, and establish superior Rails coding standards throughout their organizations.This book will help you understand, avoid, and solve problems withModel layer code, from general object-oriented programming violations to complex SQL and excessive redundancy Domain modeling, including schema and database issues such as normalization and serialization View layer tools and conventions Controller-layer code, including RESTful code Service-related APIs, including timeouts, exceptions, backgrounding, and response codes Third-party code, including plug-ins and gems Testing, from test suites to test-driven development processes Scaling and deployment Database issues, including migrations and validations System design for "graceful degradation" in the real world

    You'll master the Unity toolset from the ground up, adding the skills you need to go from application coder to game developer. Based on Unity version 5.About the BookThis book helps readers build successful games with the Unity game development platform. You will use the powerful C# language, Unity's intuitive workflow tools, and a state-of-the-art rendering engine to build and deploy mobile, desktop, and console games. Unity's single codebase approach minimizes inefficient switching among development tools and concentrates your attention on making great interactive experiences.Unity in Action teaches you how to write and deploy games. You'll master the Unity toolset from the ground up, adding the skills you need to go from application coder to game developer. Each sample project illuminates specific Unity features and game development strategies. As you read and practice, you'll build up a well-rounded skill set for creating graphically driven 2D and 3D game applications.You'll need to know how to program, in C# or a similar OO language. No previous Unity experience or game development knowledge is assumed.

    Comprehensive in its coverage, the book focuses on the fundamentals to build a strong foundation of how to write effective C programs.

    Blockchain protocols are taking the world by storm, and the Ethereum project, with its Turing-complete scripting language Solidity, has rapidly become a front-runner. This book presents the blockchain phenomenon in context; then situates Ethereum in a world pioneered by Bitcoin.See why professionals and non-professionals alike are honing their skills in smart contract patterns and distributed application development. You'll review the fundamentals of programming and networking, alongside its introduction to the new discipline of crypto-economics. You'll then deploy smart contracts of your own, and learn how they can serve as a back-end for JavaScript and HTML applications on the Web.Many Solidity tutorials out there today have the same flaw: they are written for "advanced" JavaScript developers who want to transfer their skills to a blockchain environment. Introducing Ethereum and Solidity is accessible to technology professionals and enthusiasts of all levels. You'll find exciting sample code that can move forward real world assets in both the academic and the corporate arenas. Find out now why this book is a powerful gateway for creative technologists of all types, from concept to deployment.What You'll LearnSee how Ethereum (and other cryptocurrencies) workCompare distributed apps (dapps) to web appsWrite Ethereum smart contracts in Solidity Connect Ethereum smart contracts to your HTML/CSS/JavaScript web applicationsDeploy your own dapp, coin, and blockchainWork with basic and intermediate smart contractsWho This Book Is For Anyone who is curious about Ethereum or has some familiarity with computer science Product managers, CTOs, and experienced JavaScript programmersExperts will find the advanced sample projects in this book rewarding because of the power of Solidity

    The PhD had one goal when she stepped her stiletto in Sweet River, Montana; complete her research project and get back to civilization.To her surprise, she quickly found herself enchanted by this foreign world of cowboys, ranches and seasonal traditions that tugged at her heartstrings.All widower Seth Anderssen wants for Christmas is a temporary nanny for his injured daughter. Touched by his SOS, Lauren steps up.The sizzling attraction between the two lonely hearts can’t be denied. It’s soon clear to everyone they belong together. But will a promise made long ago keep Lauren from a lifetime of happiness in this sexy cowboy’s arms?

    With this fun and friendly beginners guide, you will quickly grasp how to play Minecraft in the three modes of game play: survival, creative, and hardcore. The easy-to-understand writing style walks you through every step of the way, from downloading the game to choosing a gaming platform to defending your creations against monsters and winning the game by defeating the Ender Dragon. Explains how to use blocks to build amazing creations and engage in gameplay with other players Details techniques for travelling across the biomes Zeroes in on playing wisely in Survival mode so you can acquire resources to maintain your health and hunger Shares tips for playing carefully in Creative mode, using your unlimited supply of resources, the ability to fly, and more Helps you play in Hardcore mode Minecraft For Dummies, Portable Edition goes where you go as you create a world you won't want to leave!

    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!

    Marrying Percy Easton will please her gravely ill father but kill her dream of marrying for love. Refusing her father’s plea to see her settled is not an option, so when Percy proposes a deal she readily agrees.If she can’t find a husband in four weeks, she must marry Percy.So when Margaret meets Nicholas Hurley, the Duke of Richmond, she believes victory is hers for the taking. Nicholas, smitten by the ferocious lady that practically fell out of the sky right into his arms, is determined to keep her by his side.But when they find themselves in a sea of gossip and lies, will they have the strength to stay united to protect their love and the people closest to them from the cunning attacks of their enemy?*If you like engaging characters, heart- wrenching twists and turns, and lots of romance, then you’ll love “A Forbidden Gamble for the Duke’s Heart”!Buy “A Forbidden Gamble for the Duke’s Heart” and unlock the exciting story of Nicholas and Margaret today!

    Limited -time price of 99c – regular $6.99. Orphaned by an assassin’s blade, Besmir spends his youth on the fringes of society. He grows into a hunstman of some note, suitable to put food on the Duke’s table, if unfit to join the meal. His simple, meager life is thrown into chaos when he finds himself approached by Zaynorth, an illusion mage who has come in search of Besmir, bearing a remarkable truth: the huntsman is far more than he knows himself to be. A Hunstsman’s Fate is an epic fantasy saga of breathtaking scope, following the rise of a man of humble beginnings across time as he shapes not only his own destiny, but the fates of kingdoms, worlds, and even the gods themselves. Includes the first three standalone novels of the series: Heart of a Huntsman, Duel with a Demoness, and The Ire of Eloran.

    It's about learning to eat properly for your health." -Vitor Belfort, UFC two-time world champion"Mike Dolce's the best in the business."-Chael Sonnen, UFC world title contender"Mike Dolce's knowledge of nutrition and strength & conditioning has led him to be one of the most highly sought-after coaches in the sport." -Joshua Carey, Bleacher Report"You can learn a lot from this man right here." -Ariel Helwani, AOL's MMAFighting.comABOUT THE DOLCE DIET: LIVING LEANCalled "the patron saint of weight cutting," Mike Dolce has coordinated the high-profile weight loss for many of the world's top athletes, including...* Quinton "Rampage" Jackson, UFC / Pride FC world champion* Vitor "The Phenom" Belfort, UFC two-time world champion* Thiago "Pitbull" Alves, UFC world title contender* Chael Sonnen WEC / UFC world title contender* Gray "Bully" Maynard, UFC world title contender* Nate "Rock" Quarry, UFC world title contender* Mike "Quicksand" Pyle, WEC world champion* Jay "Thorobred" Hieron, IFL world championAs well as fan favorites...* Michael "The Count" Bisping, The Ultimate Fighter 3 winner* Jake "Juggernaut" Ellenberger, UFC veteran* Ed "Shortfuse" Herman, The Ultimate Fighter 3 runner-up* Chris "The Crippler" Leben, UFC veteran* Duane "BANG" Ludwig, UFC & K-1 veteranand many more!For the first time in print, Mike Dolce shares the same the principles, recipes, and strength-training workouts he uses in MMA's elite fight camps and how they can be used by YOU!INSIDE you will learn:* Recipes used in MMA's top fight camps with gluten-free & vegan options* Easy to follow sample meal plans with gluten-free & vegan options* Strength & Conditioning exercises with instructions & photos* Workout plans used by today's top athletesWHAT PEOPLE ARE SAYING ABOUT THE DOLCE DIETThe Dolce Diet, three words about Living Lean: 1. Simple 2. Inspirational 3. Effective. Thank you, Mike Dolce! You've made staying in shape easy! ~STEWART M. The Dolce Diet, Love it! My Little-Boy-2-B has been on it for 5.5 months! This diet is truly amazing for moms pre & post baby! Yes, The DolceDiet is prego friendly! Plenty of the RIGHT kind of food that tastes great! ~THE H2H WAITRESSStarted two weeks ago. Lost 13 pounds so far. Yea! Love the recipes! So do my kids! Thank you! ~DAWN H.Body fat down 4% in 2 months?! Yessss! #LIVING LEAN ~MOLLY C.The Dolce Diet, started 410, down 50 lbs. so far. ~ JOSH W.The Dolce Diet, 13 lbs. lost in 4 weeks! People are asking what I'm doing...Telling them LIVING LEAN! ~MIKE S.Real talk! The Dolce Diet is the Einstein, da Vinci and Jesus of losing weight all wrapped up in one...gluten free wrap that is. ~MIKEY F.Another 5 (lbs. lost) on The Dolce Diet. 25 pounds down in 2 weeks, 100 to go! #LivingLean! ~JOHN P.

    What is the star of her favorite TV show doing in their tiny Pacific Coast town? Since Wynn is the only medical help for miles around, she has to stitch up his face—and also maybe his heart—all while protecting her own heart from the worldly charmer.Love on a Mission in Millcreek - JoAnn DurginAngelia Ford wonders if she’ll ever live down her unfortunate outburst at the end of the Millcreek Elementary Christmas program. Sixteen years later, she’s home to care for her grandfather and prays the town’s citizens have finally forgiven her youthful indiscretion.Millcreek’s newest resident, Nicholas Sanders, recognizes the beautiful blonde server at the local diner, but it’s clear Angel doesn’t remember him. What better time than the festive holiday season for Nick to reintroduce himself to the girl he’s never forgotten?The Bells of New Cheltenham - Chautona HavigWhen Justine Driscoll decides to enter a short story contest using a Christmas carol as the inspiration, she discovers love in the carols she investigates, in the story an ex-Army guy tells, and in the little tourist town of New Cheltenham.A Christmas Duet - Annette M. IrbyA breakup steals a cellist’s inspiration. How will she create new compositions for her ensemble’s next album? Perhaps the church’s handsome music director could help. Join Kate Fleming and Zach Tillmon as Christmas music brings them together on Whidbey Island, Washington.A Night Divine - Dawn KinzerOne chilly December night, a tragedy connects successful model Camryn Tate and outreach minister Trace Gardner. As they share a common mission serving the homeless on the streets of Seattle, they provide more than food—they offer hope. But as Christmas Eve approaches, secrets have the potential to break Camryn’s heart.To Hear the Angels Sing - Lesley Ann McDanielBeing guardian of her niece isn’t as easy as Devlin Welsh might hope. When her niece is invited to be in a church show, the free childcare is hard to pass up. But when Devlin admits to knowing how to sew, she’s enlisted as costume designer. How will she find the time?One of Jonah Ryan’s favorite parts of his job as worship leader is working on the kids’ Christmas musical. There’s something about the woman who’s volunteering to design costumes this year that gets him thinking. Could there be more to life than music?Prairie Rose - Sylvia StewartFor many years, Rose Morris has lived alone with her dog, Rusty. Mitch Foster, a handsome, un-married neighbor, brings her a bright red geranium, and insists on helping with chores. But who should drive into Rose’s farmyard? The scoundrel husband who had deserted her and her teenaged son years before. Later, a pre-teen runaway, found in her barn, adds his troubles to her own, so Rose decides to re-capture the peace and serenity of Christmas.

    How easy is easy? It's not like an instant cake mix: just add water and stir. Dynamic web design is--well-- dynamic. Every website is different, so it's impossible to grab a script, paste it into a web page, and expect it to work. Building dynamic sites involves diving into the code and adju- ing it to your own requirements. If that thought makes you break out in a cold sweat, just relax for a moment. PHP is not difficult, and I've written this book very much with the n- programmer in mind. I've done so because I don't come from a computing background myself. In fact, I went to school in the days before pocket calculators were invented, never mind personal computers. As a result, I don't assume that you drank in knowledge of arrays, loops, and conditional statements with your mother's milk. Everything is explained in plain, straightforward l- guage, and I've highlighted points where things may go wrong, with advice on how to solve the problem. At the same time, if you're working with computers and websites, you're bound to have a certain level of technical knowledge and skill. So I don't talk down to you either.

    Her career as a broadcast journalist is on fire, she finally found a good man to come home to, and her new Manhattan apartment is the stuff of dreams. When a stranger sends her a chilling but cryptic email about a newly nominated Judge in her hometown, she knows she should ignore it. Secret sources armed with conspiracy theories were nothing but trouble. Still, she can’t seem to shake the feeling that there’s something amiss about Judge Aaron Michaels. Driven by an insatiable quest for truth and a desire to do the right thing, she heads back to Tampa and comes face-to-face with a killer.

    This thoughtful footballer gives his views on the experiences and personalities that have helped to shape his career.

    Includes an active table of contents for easy navigation.Contents:HarriganHole-in-the-Wall BarrettRiders of the SilencesThe UntamedTrailin’The Night HorsemanGunman’s ReckoningWay of the LawlessRonicky DooneRonicky Doone’s RewardRonicky Doone’s TreasureAlcatrazBlack JackThe Rangeland AvengerBull HunterThe Seventh ManThe Garden of Eden