This concise book shows you how to use the API to perform set operations with the DbSet class, handle change tracking and resolve concurrency conflicts with the Change Tracker API, and validate changes to your data with the Validation API.With DbContext, you’ll be able to query and update data, whether you’re working with individual objects or graphs of objects and their related data. You’ll find numerous C# code samples to help you get started. All you need is experience with Visual Studio and database management basics.Use EF’s query capabilities to retrieve data, and use LINQ to sort and filter dataLearn how to add new data, and change and delete existing dataUse the Change Tracker API to access information EF keeps about the state of entity instancesControl change tracking information of entities in disconnected scenarios, including NTier applicationsValidate data changes before they’re sent to the database, and set up validation rulesBypass EF’s query pipeline and interact directly with the database

    The aim of The Node Beginner Book is to get you started with developing applications for Node.js, teaching you everything you need to know about advanced JavaScript along the way on 59 pages.

    It took the open source world by storm since its inception in 2005, and is used by small development shops and giants like Google, Red Hat, and IBM, and of course many open source projects.A book by Git experts to turn you into a Git expert. Introduces the world of distributed version control Shows how to build a Git development workflow.

    But here's the kicker: There's NO science behind any of it. Quite to the contrary, however, science actually disproves these things.Thanks to the overwhelming amount of fitness pseudo-science and lies being pushed on us every day by bogus magazines and self-styled "gurus," it's becoming harder and harder to know how to get in shape. Well, this book was written to debunk some of the most common and harmful myths in the health and fitness industry, and teach you what you really have to do to get lean, strong, and healthy.

    This authoritative book scrapes away these bad features to reveal a subset of JavaScript that's more reliable, readable, and maintainable than the language as a whole--a subset you can use to create truly extensible and efficient code.Considered the JavaScript expert by many people in the development community, author Douglas Crockford identifies the abundance of good ideas that make JavaScript an outstanding object-oriented programming language-ideas such as functions, loose typing, dynamic objects, and an expressive object literal notation. Unfortunately, these good ideas are mixed in with bad and downright awful ideas, like a programming model based on global variables.When Java applets failed, JavaScript became the language of the Web by default, making its popularity almost completely independent of its qualities as a programming language. In JavaScript: The Good Parts, Crockford finally digs through the steaming pile of good intentions and blunders to give you a detailed look at all the genuinely elegant parts of JavaScript, including:SyntaxObjectsFunctionsInheritanceArraysRegular expressionsMethodsStyleBeautiful featuresThe real beauty? As you move ahead with the subset of JavaScript that this book presents, you'll also sidestep the need to unlearn all the bad parts. Of course, if you want to find out more about the bad parts and how to use them badly, simply consult any other JavaScript book.With JavaScript: The Good Parts, you'll discover a beautiful, elegant, lightweight and highly expressive language that lets you create effective code, whether you're managing object libraries or just trying to get Ajax to run fast. If you develop sites or applications for the Web, this book is an absolute must.

    The preeminent expert in his field, Mr.Black draws upon years of experience as president of both theInternational and American Software Testing Qualifications boardsto offer this extensive resource of all the standards, methods, andtools you'll need.The book covers core testing concepts and thoroughly examinesthe best test management practices and tools of leading hardwareand software vendors. Step-by-step guidelines and real-worldscenarios help you follow all necessary processes and avoidmistakes.Producing high-quality computer hardware and software requirescareful, professional testing; Managing the Testing Process, Third Edition explains how to achieve that by following adisciplined set of carefully managed and monitored practices andprocessesThe book covers all standards, methods, and tools you need forprojects large and smallPresents the business case for testing products and reviews theauthor's latest test assessmentsTopics include agile testing methods, risk-based testing, IEEEstandards, ISTQB certification, distributed and outsourced testing, and moreOver 100 pages of new material and case studies have been addedto this new editionIf you're responsible for managing testing in the real world, Managing the Testing Process, Third Edition is the valuablereference and guide you need.

    

    But developing these systems brings its own set of headaches. With lots of examples and practical advice, this book takes a holistic view of the topics that system architects and administrators must consider when building, managing, and evolving microservice architectures.Microservice technologies are moving quickly. Author Sam Newman provides you with a firm grounding in the concepts while diving into current solutions for modeling, integrating, testing, deploying, and monitoring your own autonomous services. You'll follow a fictional company throughout the book to learn how building a microservice architecture affects a single domain.Discover how microservices allow you to align your system design with your organization's goalsLearn options for integrating a service with the rest of your systemTake an incremental approach when splitting monolithic codebasesDeploy individual microservices through continuous integrationExamine the complexities of testing and monitoring distributed servicesManage security with user-to-service and service-to-service modelsUnderstand the challenges of scaling microservice architectures

    And it’s still short, profusely illustrated…and best of all–fun to read.If you’ve read it before, you’ll rediscover what made Don’t Make Me Think so essential to Web designers and developers around the world. If you’ve never read it, you’ll see why so many people have said it should be required reading for anyone working on Web sites.

    At under 200 pages it's quick reading too. Makes a great airplane book.

    It’s nearly impossible because without the right connections, a good early education, and financial wealth to back you up, you might as well sit on the sidelines and fold your arms. When you have nothing going for you, and/or obligations to tend to, shackling you to the ground (money doesn’t grow on trees), you might not even see the point in starting, because creating a life of dreams must surely be for the 1%. If you think creating a more desired life is costly, you are right - it’s not easy. It requires dedication and a willingness to give up short-term satisfaction, and that means being prepared to give some of your happiness away for the greater, long-term good. However, if that all sounds a bit too much – why would you want to sacrifice your happiness? – then you need to take a step back and foresee a different kind of outcome that will inevitably unfold if you take the "road most taken": a future of unrealized potential; an underlying, constant inner-discomfort; and, the most horrid of all, regret. And what is the "road most taken"? It’s the easy road out. It’s the road most people take in life, the one that appears comfortable and easy, but is actually laden with nightmares and discomfort. If you’re ignoring your dreams to pursue something more acceptable or less risky, you are taking the road most taken.Fortunately, there are things that you can do in life that will immediately snap you back to what is important: you and your magnificent potential. What is perhaps the most powerful tool of all that will help you get back on track? It’s learning from people who have gone beyond what is humanly thought possible, like Albert Einstein, a man who once thought he was worthless (who wrote a letter to his parents telling them that he should never have been born, because he was useless), but who ended up being a legend among people, an inspiration who unlocked the very secrets of life. There is so much love, power, and potential in you, and you don’t even realize it. However, you can bring these things out in yourself by studying the great. When you study great leaders, like Albert Einstein, you are essentially absorbing their wisdom, something that will radically change your life not years from now, but now, the moment you start reading the coming chapters. What follows are the greatest life lessons from Albert Einstein, wisdom that can easily be applied to your own life. They were carefully selected and dissected in meaning to help you gain the most out of them. There is a powerful reason why Albert Einstein was so great: he was human, and he realized it.Scroll up and grab your copy today.

    When her friend is accused of murder, her inquisitive nature is rekindled and she quickly becomes Senoia’s premier super sleuth. She quickly finds herself involved in murder mystery after murder mystery. If she is going to save her friends, and herself, she must solve everything from crimes of passion to mass murders. Can Felicity overcome long odds or will it be too much for the young party planner? This collection of cozy mysteries includes the first six books in the Senoia Cozy Mystery series. If you like cozy mysteries with interesting characters and unexpected turns, the Senoia Cozy Mystery series is for you. Buy the Senoia Cozy Mystery Boxed Set and start solving your next mystery (or six) today! Always FREE on Kindle Unlimited Included Books Each book in the series is a stand-alone story, but your enjoyment of each story will be increased if you read them all. Be sure to check them all out. Dying for a Drive - When Felicity gets her first big break as a party planner, a murder turns the event into one that she will never forget. After the police arrest her friend, who she knows is innocent, she is forced find the killer herself. If she doesn’t find him soon, though, she just might be the next victim. A Fatal Fall – Felicity’s party planning business is booming after solving her first murder. When she lands her biggest job yet, she finally has a chance to enjoy the fruits of her success . . . until a young girl falls to her death. When ex-boyfriend and police officer Jack Hudson comes to her for help, Felicity must work around the police and solve the murder before she and her friends become the next victims. Murder in the Morgue – Felicity Senoia’s premier party planner and has taken on the mission to raise funds for the new NICU at the hospital. When the haunted house theme gets an all too real decoration, Felicity is thrust into the middle of another murder investigation. Can Felicity solve the mystery of the Murder in the Morgue? Horse Drawn Homicide - Felicity’s party planning business is booming. When someone close to her is killed, she literally gets dragged into the middle of another murder mystery. But after a second murder, things get too real. Can Felicity solve the mystery before she becomes the third? Framed by Friends – Felicity has become Senoia’s premier party planner and amateur sleuth. When the past and present collide, Felicity’s friends, old and new, become embroiled in a murder mystery. At a party she organized, no less. Felicity must put aside old friendships and hurt feelings and catch a killer before one of her friends gets away with murder. Victims of His Vengeance – Felicity has become a celebrated amateur sleuth in addition to being Senoia’s premier party planner. When the criminals she has put behind bars start dying, she must again solve a perplexing case. Can she catch another killer or will she be the final victim? Always FREE on Kindle Unlimited

    Yes, you read that right; you can now get to read the books you want and more by learning how to download E-books from the internet. While it may be true that it’s good to have paperback copies of books, with the craziness of life these days, it’s also good to just have Kindle copies of books so that you can read them wherever you may be—as long as you have your Kindle device with you. The best thing about E-books is the fact that there is a vast selection of them online, depending on the genre, plus there are also free E-books that you can get from sites such as Amazon, Smashwords, and others from time to time. Ready to get those free E-books already? Then read this book, turn on your computers/Kindle devices, and start downloading! Here Is A Preview Of What You'll Learn... Free Classic E-books Free Romance E-books Bestseller for Free Young Adult E-books for Free Horror, Suspense, and Mystery E-books for Free Advance Review Copies and Other Websites where You Can Download Kindle E-books for Free Much, much more! Download your copy today! Tags: kindle books, free kindle books, kindle bookstore, free kindle books mystery and suspense, free kindle book downloads, kindle books best sellers, kindle books free best sellers, kindle books on sale, kindle books free top 100

     The stories in this collection, because they all happen in Upper Nettlefold, have things which happen, that influence the other stories. So the order in which they are presented here aligns with the timeline in which events in the stories happen. Read through this collection in order, and you will find that each story builds on the ones before, weaving the magic of community and interconnection between characters. There is also a map of Upper Nettlefold to help you visualise everything as you read. Although each story can stand alone, we’re sure that you’ll love finding the linkages as you go. This is our first visit to Upper Nettlefold, but it won’t be our last. You may see other collections based here, or you may see individual books from the various authors, but we will keep expanding the stories about the people you’ll first meet in this collection. The Viscount’s Summer Love A new Viscount with old secrets, a baker’s daughter, love thwarted, the threat of murder, a dramatic revelation, a long-held love finally returned. The Duke and the Spinster A Duke who needs to marry, a Lady who expects to never marry, a summer house party, a nefarious plot, gossip designed to harm, a desperate adventure, a love that redeems. Stitched in Love A seamstress who struggles to sew, a blacksmith beset by admirers, an accident with a dress, a runaway horse, a situation saved – barely, an unexpected love. Love Finds the Earl An unmarried Earl, a reserved widow, a clever sister, a social occasion, an accidental meeting, shady business dealings thwarted, a second chance for love. Doubting the Marquess An unrepentant rake, a woman more interested in business than men, a meeting, jealousy, an accident, a revelation that leads to love. The Degenerate Baron A fearless schoolteacher, a Baron lost in grief and despair, a collection of degenerate friends, a near accident that leads to a meeting, a reminder of past pain, a love beyond fear. Escaping the Scurrilous Earl A merchant’s daughter, a lonely physician, a thoroughly unscrupulous Earl, a debt called in, an impossible choice, an escape, a threat, a rescue, and a new love found. Esther, the Earl’s Hellion An orphaned young woman, a gentleman working undercover, a boarding school with a new owner, a despicable scheme, a rescue, a trap set to save, a dramatic conclusion, a fated love found. A Gentle Heart A spinster employed as a companion, a gentleman of means, a social opportunity, an act of kindness, a misunderstanding, a long hoped for love.

    Russ Olsen has done a great job of selecting classic patterns and augmenting these with newer patterns that have special relevance for Ruby. He clearly explains each idea, making a wealth of experience available to Ruby developers for their own daily work."--Steve Metsker, Managing Consultant with Dominion Digital, Inc."This book provides a great demonstration of the key 'Gang of Four' design patterns without resorting to overly technical explanations. Written in a precise, yet almost informal style, this book covers enough ground that even those without prior exposure to design patterns will soon feel confident applying them using Ruby. Olsen has done a great job to make a book about a classically 'dry' subject into such an engaging and even occasionally humorous read."--Peter Cooper"This book renewed my interest in understanding patterns after a decade of good intentions. Russ picked the most useful patterns for Ruby and introduced them in a straightforward and logical manner, going beyond the GoF's patterns. This book has improved my use of Ruby, and encouraged me to blow off the dust covering the GoF book."--Mike Stok" Design Patterns in Ruby is a great way for programmers from statically typed objectoriented languages to learn how design patterns appear in a more dynamic, flexible language like Ruby."--Rob Sanheim, Ruby Ninja, RelevanceMost design pattern books are based on C++ and Java. But Ruby is different--and the language's unique qualities make design patterns easier to implement and use. In this book, Russ Olsen demonstrates how to combine Ruby's power and elegance with patterns, and write more sophisticated, effective software with far fewer lines of code.After reviewing the history, concepts, and goals of design patterns, Olsen offers a quick tour of the Ruby language--enough to allow any experienced software developer to immediately utilize patterns with Ruby. The book especially calls attention to Ruby features that simplify the use of patterns, including dynamic typing, code closures, and "mixins" for easier code reuse.Fourteen of the classic "Gang of Four" patterns are considered from the Ruby point of view, explaining what problems each pattern solves, discussing whether traditional implementations make sense in the Ruby environment, and introducing Ruby-specific improvements. You'll discover opportunities to implement patterns in just one or two lines of code, instead of the endlessly repeated boilerplate that conventional languages often require. Design Patterns in Ruby also identifies innovative new patterns that have emerged from the Ruby community. These include ways to create custom objects with metaprogramming, as well as the ambitious Rails-based "Convention Over Configuration" pattern, designed to help integrate entire applications and frameworks.Engaging, practical, and accessible, Design Patterns in Ruby will help you build better software while making your Ruby programming experience more rewarding.