Lambda enables users to develop code that executes in response to events - API calls, file uploads, schedules, etc - and upload it without worrying about managing traditional server metrics such as disk space, memory, or CPU usage. With its "per execution" cost model, Lambda can enable organizations to save hundreds or thousands of dollars on computing costs. With in-depth walkthroughs, large screenshots, and complete code samples, the reader is guided through the step-by-step process of creating new functions, responding to infrastructure events, developing API backends, executing code at specified intervals, and much more. Introduction to AWS Computing Evolution of the Computing Workload Lambda Background The Internals The Basics Functions Languages Resource Allocation Getting Set Up Hello World Uploading the Function Working with Events AWS Events Custom Events The Context Object Properties Methods Roles and Permissions Policies Trust Relationships Console Popups Cross Account Access Dependencies and Resources Node Modules OS Dependencies OS Resources OS Commands Logging Searching Logs Testing Your Function Lambda Console Tests Third-Party Testing Libraries Simulating Context Hello S3 Object The Bucket The Role The Code The Event The Trigger Testing When Lambda Isn’t the Answer Host Access Fine-Tuned Configuration Security Long-Running Tasks Where Lambda Excels AWS Event-Driven Tasks Scheduled Events (Cron) Offloading Heavy Processing API Endpoints Infrequently Used Services Real-World Use Cases S3 Image Processing Shutting Down Untagged Instances Triggering CodeDeploy with New S3 Uploads Processing Inbound Email Enforcing Security Policies Detecting Expiring Certificates Utilizing the AWS API Execution Environment The Code Pipeline Cold vs. Hot Execution What is Saved in Memory Scaling and Container Reuse From Development to Deployment Application Design Development Patterns Testing Deployment Monitoring Versioning and Aliasing Costs Short Executions Long-Running Processes High-Memory Applications Free Tier Calculating Pricing CloudFormation Reusable Template with Minimum Permissions Cross Account Access CloudWatch Alerts AWS API Gateway API Gateway Event Creating the Lambda Function Creating a New API, Resource, and Method Initial Configuration Mapping Templates Adding a Query String Using HTTP Request Information Within Lambda Deploying the API Additional Use Cases Lambda Competitors Iron.io StackHut WebTask.io Existing Cloud Providers The Future of Lambda More Resources Conclusion

    It provides a high-productivity programming model that promotes cleaner code architecture, test-driven development, and powerful extensibility, combined with all the benefits of ASP.NET.ASP.NET MVC 4 contains a number of significant advances over previous versions. New mobile and desktop templates (employing adaptive rendering) are included together with support for jQuery Mobile for the first time. New display modes allow your application to select views based on the browser that's making the request while Code Generation Recipes for Visual Studio help you auto-generate project-specific code for a wide variety of situtations including NuGet support.In this fourth edition, the core model-view-controller (MVC) architectural concepts are not simply explained or discussed in isolation, but are demonstrated in action. You'll work through an extended tutorial to create a working e-commerce web application that combines ASP.NET MVC with the latest C# language features and unit-testing best practices. By gaining this invaluable, practical experience, you'll discover MVC's strengths and weaknesses for yourself--and put your best-learned theory into practice.The book's authors, Steve Sanderson and Adam Freeman, have both watched the growth of ASP.NET MVC since its first release. Steve is a well-known blogger on the MVC Framework and a member of the Microsoft Web Platform and Tools team. Adam started designing and building web applications 15 years ago and has been responsible for some of the world's largest and most ambitious projects. You can be sure you are in safe hands.

    

    Are You Ready To Learn Python Easily? Learning Python Programming in 7 days is possible, although it might not look like it

    And only organized crime can do it. When a gambler tries to pay a bookie with food stamps, the Mafia realizes the liberal entitlement society has gone too far. With half the country on some sort of government assistance, disposable income is disappearing. And without disposable income, the Mob will soon be out of business. Enough. Three New Jersey Mafia families decide to band together to take control of the country. To do so they must get 12 flaming liberals who are destroying the country with a progressive agenda “out of the way.” A “hit list” that will lead to the ultimate target, the President. But this is the new Mob, using brains and technology instead of bullets. And they have a not-so-secret weapon: a United States Senator who happens to be a blood relative. And blood is thicker than politics.

    Considering just how java is dominating the software industry these days, it is vital for all software and it professionals to be knowledgeable in it. This book is ideal even for new learners as it provides detailed descriptions even of the basic concepts of java, in a very simple and easily understandable way. The best part about using this book is that once you have gone through it, you are sure to be able to write basic java programs on your own. Another highlight of this book is that instead of being vague, it provides you with a detailed explanation of all the concepts that concern this topic. Core java: an integrated approach includes many examples that are helpful as they help students get rid of the fears that they have, concerning programming. Students are also provided with an exhaustive list of questions concerning the topic, which are frequently asked in interviews. This is beneficial for students as they appear for interviews in the future. The first edition of the core java: an integrated approach has been published by dreamtech press in the year 2008 and is available in paperback.key features: this book includes 32 chapters that focus on various java-related topics. Students are provided with an exhaustive list of questions that often feature in interviews for programming jobs.

    It just meant starting over where no one knew him. He didn’t care how hard the road was, he was free to live his life, his way. Janet Holly couldn’t pass up a promotion, even one that took her to the other side of the world. This wasn’t just another job, it could be the start of a new career. Without friends or family there to distract her, nothing should prevent her from proving she was an asset to the Hendersons. Yet when their paths cross, fate seemed to have other plans for them. Vinny’s secret is revealed and Janet finds herself being torn in two. Will they deny their attraction or will they follow their hearts and give into the sparks waiting to ignite and consume them both?

    

    Test-driven development (TDD) is a modern software development practice that can dramatically reduce the number of defects in systems, produce more maintainable code, and give you the confidence to change your software to meet changing needs. But C++ programmers have been ignored by those promoting TDD--until now. In this book, Jeff Langr gives you hands-on lessons in the challenges and rewards of doing TDD in C++.Modern C++ Programming With Test-Driven Development, the only comprehensive treatment on TDD in C++ provides you with everything you need to know about TDD, and the challenges and benefits of implementing it in your C++ systems. Its many detailed code examples take you step-by-step from TDD basics to advanced concepts. As a veteran C++ programmer, you're already writing high-quality code, and you work hard to maintain code quality. It doesn't have to be that hard. In this book, you'll learn: how to use TDD to improve legacy C++ systems how to identify and deal with troublesome system dependencies how to do dependency injection, which is particularly tricky in C++ how to use testing tools for C++ that aid TDD new C++11 features that facilitate TDD As you grow in TDD mastery, you'll discover how to keep a massive C++ system from becoming a design mess over time, as well as particular C++ trouble spots to avoid. You'll find out how to prevent your tests from being a maintenance burden and how to think in TDD without giving up your hard-won C++ skills. Finally, you'll see how to grow and sustain TDD in your team. Whether you're a complete unit-testing novice or an experienced tester, this book will lead you to mastery of test-driven development in C++.What You Need A C++ compiler running under Windows or Linux, preferably one that supports C++11. Examples presented in the book were built under gcc 4.7.2. Google Mock 1.6 (downloadable for free; it contains Google Test as well) or an alternate C++ unit testing tool. Most examples in the book are written for Google Mock, but it isn't difficult to translate them to your tool of choice. A good programmer's editor or IDE. cmake, preferably. Of course, you can use your own preferred make too. CMakeLists.txt files are provided for each project. Examples provided were built using cmake version 2.8.9. Various freely-available third-party libraries are used as the basis for examples in the book. These include: - cURL - JsonCpp - Boost (filesystem, date_time/gregorian, algorithm, assign) Several examples use the boost headers/libraries. Only one example uses cURL and JsonCpp.

    What You Will Learn - Write clean and maintainable code - Create reusable components applying consolidated techniques - Use React effectively in the browser and node - Choose the right styling approach according to the needs of the applications - Use server-side rendering to make applications load faster - Build high-performing applications by optimizing components In Detail Taking a complete journey through the most valuable design patterns in React, this book demonstrates how to apply design patterns and best practices in real-life situations, whether that's for new or already existing projects. It will help you to make your applications more flexible, perform better, and easier to maintain - giving your workflow a huge boost when it comes to speed without reducing quality. We'll begin by understanding the internals of React before gradually moving on to writing clean and maintainable code. We'll build components that are reusable across the application, structure applications, and create forms that actually work. Then we'll style React components and optimize them to make applications faster and more responsive. Finally, we'll write tests effectively and you'll learn how to contribute to React and its ecosystem. By the end of the book, you'll be saved from a lot of trial and error and developmental headaches, and you will be on the road to becoming a React expert. Style and approach The design patterns in the book are explained using real-world, step-by-step examples. For each design pattern, there are hints about when to use it and when to look for something more suitable. This book can also be used as a practical guide, showing you how to leverage design patterns.

    King Breen, Liam's father, and Cullen, Liam's brother, believe that true honor is achieved once they slay a dragon. Liam believes that dragons are majestic and do not deserve to die. King Breen, Liam’s father, brings Liam along on an expedition to slay a dragon. On one of the nights of the expedition, Liam rescued a dragon’s egg. Liam decides to care for it, and it hatches on Liam’s birthday. Tragedy strikes, which leads to Liam having to leave Derzeli, and Liam goes on the run with the help of Ella the dragon. Ella helps him escape, and runs to a barren wasteland where he saw himself to becoming a hermit for the rest of his life. But due to an event happening with the help of a new friend, and a childhood friend he has no choice but to return home. Having to make the decision to run away from his destiny, or embrace it, the destiny of a king.

    As a major player in the high-stakes world of corporate restructuring, she’s learned how to handle many different people and problems, but one thing she doesn’t know how to handle is a horse. Enter Jackson Morgan, a trainer who specializes in the Western event of cutting, in which a horse and rider work to separate a single cow from the herd. Alexandria hires him to teach her how to ride, so she can curry favor with Everett Covington, a crusty Texan whose trucking business Alexandria desperately needs to purchase in order to pull off a lucrative deal—and whose passion happens to be cutting horses.The consummate city slicker, Alexandria gamely goes about learning the sport of cutting, but things get complicated when she starts to fall for the cowboy who’s teaching her. Soon she discovers that in order to acquire the trucking company she’s been chasing, she’ll have to rein in her emotions.

    The town’s peace is shattered when a young boy is taken by a strange creature, and a distraught father goes on a desperate hunt only to uncover a valley that shouldn’t exist. A world where dinosaurs roam hunting prey. A world better left hidden.

    It has been one of the highest-rated sci-fi series on Amazon over the last three years. This bundle contains books 1 through 9--the complete series--and will captivate fans of science fiction, fantasy, thrillers, and cyberpunk. In this riveting nine-volume set, Hoodwink Cooper infiltrates a tyrannical alien regime and traverses multiple realities in a daring attempt to save his daughter from certain doom... There's only one problem. He might destroy the last living remnants of humanity in the process. This ultimate edition contains THE FOREVER GATE volumes one through nine. Strap yourself in, because the mind-bending thrill ride that explores what it means to be human has only just begun.

    It shows readers how to step back from coding to consider design strategies and attempt to get into the head of the designer.