Master the art of building dynamic, modern web applications with React About This Book Learn the hot new frontend web framework from Facebook – ReactJS, an easy way of developing the V in MVC and a better approach to software engineering in JavaScript A fast-paced guide to designing and building scalable and maintainable web apps with React.js Learn all the new ES6 features and be among the most prominent JavaScript developers who can write efficient JS programs as per the latest standards Master the art of building modern web applications using React Learn to build modern native iOS and Android applications using JavaScript and the incredible power of React Who This Book Is For This course is for web developers that want to unlock high performance dynamism in the applications that they create. If you want a comprehensive journey into one of the most important JavaScript frameworks around today, dive into this course. What You Will Learn Take control of the front end with reactive JavaScript programming Discover what ReactJS offers your development - before mastering it Create React elements with properties and children Use JSX to speed up your React development process Test your React components with the Jest test framework Learn the latest syntax of ES6 Execute ES6 in a non-supported ES6 environment Learn the principles of object-oriented programming Create a complete single-page application Use an application design plan to write smarter, more meaningful code Learn how to use animations to give extra style to your application Get to grips with the React Native environment Write your own custom native UI components Integrate native modules in Objective-C and Java that interact with JavaScript In Detail ReactJS has helped to transform the web as we know it. Designed by Facebook to help developers build rapid, responsive UI that can deal with data-intensive usage, it’s an essential component in any web developer’s skillset. This ReactJS course, in five connected modules, provides you with a fast, engaging and practical route into ReactJS—so you can build powerful, elegant, and modern web applications. Beginning with the Reactive Programming with JavaScript module, you will learn how to take advantage of a reactive and functional programming paradigm to rethink how you approach your JavaScript code. It’s built to help you understand the concepts, relevant and applicable for any frontend developer. You’ll then dive a little deeper into ReactJS. The second module gives you a rapid look through the fundamentals of ReactJS, showing you how to build a basic application and demonstrating how to implement the Flux architecture. In the third module you will get to grips with ES6—this will make you a more fluent JavaScript developer, giving you control over ReactJS. You can put your old JavaScript hacks aside and instead explore how to create ES6 custom iterators. In the final two modules you’ll learn how to fully master ReactJS, exploring its wider ecosystem of tools that have helped to make it one of the most important tools in web development today. Ending with insights and guidance on React Native, the tool built for today’s demand for native, intuitive user experiences and interfaces, with this course you can be confident in building dynamic and modern apps with React. Style and approach Consisting of five separate modules, journey from the fundamentals of reactive programming to the exciting possibilities of React Native. Each module builds on each other, helping you to incrementally develop your skills and knowledge.

Master the art of making Docker more extensible, composable, and modular by leveraging plugins and other supporting tools About This Book Get the first book on the market that shows you how to extend the capabilities of Docker using plugins and third-party tools Master the skills of creating various plugins and integrating great tools in order to enhance the functionalities of Docker A practical and learning guide that ensures your investment in Docker becomes more valuable Who This Book Is For This book is for developers and sys admins who are well versed Docker and have knowledge on basic programming languages. If you can’t wait to extend Docker and customize it to meet your requirements, this is the book for you! What You Will Learn Find out about Docker plugins and the problems they solve Gain insights into creating your own plugin Use Docker tools to extend the basic functionality of the core Docker engine Get to grips with the installation and configuration of third-party tools available to use with Docker plugins Install, configure, and use a scheduling service to manage the containers in your environment Enhance your day-to-day Docker usage through security, troubleshooting, and best practices In Detail With Docker, it is possible to get a lot of apps running on the same old servers, making it very easy to package and ship programs. The ability to extend Docker using plugins and load third-party plugins is incredible, and organizations can massively benefit from it. In this book, you will read about what first and third party tools are available to extend the functionality of your existing Docker installation and how to approach your next Docker infrastructure deployment. We will show you how to work with Docker plugins, install it, and cover its lifecycle. We also cover network and volume plugins, and you will find out how to build your own plugin. You’ll discover how to integrate it with Puppet, Ansible, Jenkins, Flocker, Rancher, Packer, and more with third-party plugins. Then, you’ll see how to use Schedulers such as Kubernetes and Amazon ECS. Finally, we’ll delve into security, troubleshooting, and best practices when extending Docker. By the end of this book, you will learn how to extend Docker and customize it based on your business requirements with the help of various tools and plugins. Style and approach An easy to follow guide with plenty of hands-on practical examples which can be executed both on your local machine or externally hosted services.

Create a fascinating 3D printing-ready puzzle in no time! About This Book Learn how to design a 3D printable model from an existing physical object Rekindle your mathematical mind to design perfectly interlocking complex pieces of a puzzle Personalize the puzzle’s design with a photo or shape of your own choice Who This Book Is For The book is meant for fairly advanced 3D printing designers who know their way around Blender, and know how to print out basic shapes. What You Will Learn Design, manipulate, and export 3D models for 3D printing with Blender Master the art from creating meshes, scaling, subdivision, and adding detail with the Boolean modifier to sculpting a custom shape Cut a model into small pieces and learn to design complex interlocking joints In Detail Jigsaw puzzles derive their name from when they were cut from wood sheets using a hand-woodworking tool called a jig saw back in the 1760s. Have you ever wondered how a model idea for a jigsaw puzzle is articulated, and how it was made with these traditional toolsThrough this book, you will master the techniques of designing simple to complex puzzles models for 3D printing. We will quickly introduce you to some simple and effective principles of designing 3D printed objects using Blender. Through the course of the book, you'll explore various robust sculpting methods supported by Blender that allow you to edit objects with actions such as bends or curves, similar to drawing or building up a clay structure of different shapes and sizes. Finally, when the model is sculpted, you'll learn some methods to cut the model and carve out multiple pieces of perfectly-fitting edges of different geometries to complete the puzzle. Style and approach This practical guide explores the union of 3D printing techniques and working with Blender to create intuitive puzzle designs. With a step-by-step approach, you'll learn to use Blender’s shape editing tools to make a basic puzzle shape and combine that with the sculpted model to create the final piece for 3D printing.

Create fast, scalable, and high performance applications with C#, ASP.NET Core 1.0, and MVC 6 About This Book Learn the importance of measuring, profiling, and locating the most impactful problems Discover the common areas you might encounter performance problems and areas you don’t need to worry about Understand the differences between development workstations and production infrastructure and how these can amplify problems Design workflows that run asynchronously and are resilient to transient performance issues Who This Book Is For This book is for ASP.NET and C# developers who have experience with the MVC framework for web application development and are looking to deploy applications that will perform well in live production environments. These could be virtual machines or hosted by a cloud service provider such as AWS or Azure. What You Will Learn Why performance matters and when it should be considered Use different tools to measure performance Spot common performance issues, their root causes, and how to easily mitigate them Improve performance at the network level and I/O level, and how to optimize the application as a whole Work with caching and message queuing tools, including patterns and strategies Discover the dark side of performance improvement and find out how to manage complexity Monitor performance as part of continuous integration and regression testing Assess and solve performance issues with other advanced technologies In Detail ASP.NET Core is the new, open source, and cross-platform, web-application framework from Microsoft. It's a stripped down version of ASP.NET that's lightweight and fast. This book will show you how to make your web apps deliver high performance when using it. We'll address many performance improvement techniques from both a general web standpoint and from a C#, ASP.NET Core, and .NET Core perspective. This includes delving into the latest frameworks and demonstrating software design patterns that improve performance. We will highlight common performance pitfalls, which can often occur unnoticed on developer workstations, along with strategies to detect and resolve these issues early. By understanding and addressing challenges upfront, you can avoid nasty surprises when it comes to deployment time. We will introduce performance improvements along with the trade-offs that they entail. We will strike a balance between premature optimization and inefficient code by taking a scientific- and evidence-based approach. We'll remain pragmatic by focusing on the big problems. By reading this book, you'll learn what problems can occur when web applications are deployed at scale and know how to avoid or mitigate these issues. You'll gain experience of how to write high-performance applications without having to learn about issues the hard way. You'll see what's new in ASP.NET Core, why it's been rebuilt from the ground up, and what this means for performance. You will understand how you can now develop on and deploy to Windows, Mac OS X, and Linux using cross-platform tools, such as Visual Studio Code. Style and approach Starting with a drill down into the nuts and bolts of various performance parameters, you will get an understanding of the ASP.NET MVC 6 framework with the help of rich code-based examples that will equip you to build highly scalable and optimized applications.

Build scalable microservices with Spring, Docker, and Mesos About This Book Learn how to efficiently build and implement microservices in Spring, and how to use Docker and Mesos to push the boundaries of what you thought possible Examine a number of real-world use cases and hands-on code examples. Distribute your microservices in a completely new way Who This Book Is For If you are a Spring developers and want to build cloud-ready, internet-scale applications to meet modern business demands, then this book is for you Developers will understand how to build simple Restful services and organically grow them to truly enterprise grade microservices ecosystems. What You Will Learn Get to know the microservices development lifecycle process See how to implement microservices governance Familiarize yourself with the microservices architecture and its benefits Use Spring Boot to develop microservices Find out how to avoid common pitfalls when developing microservices Be introduced to end-to-end microservices written in Spring Framework and Spring Boot In Detail The Spring Framework is an application framework and inversion of the control container for the Java platform. The framework's core features can be used by any Java application, but there are extensions to build web applications on top of the Java EE platform. This book will help you implement the microservice architecture in Spring Framework, Spring Boot, and Spring Cloud. Written to the latest specifications of Spring, you'll be able to build modern, Internet-scale Java applications in no time. We would start off with the guidelines to implement responsive microservices at scale. We will then deep dive into Spring Boot, Spring Cloud, Docker, Mesos, and Marathon. Next you will understand how Spring Boot is used to deploy autonomous services, server-less by removing the need to have a heavy-weight application server. Later you will learn how to go further by deploying your microservices to Docker and manage it with Mesos. By the end of the book, you'll will gain more clarity on how to implement microservices using Spring Framework and use them in Internet-scale deployments through real-world examples. Style and approach The book follows a step by step approach on how to develop microservices using Spring Framework, Spring Boot, and a set of Spring Cloud components that will help you scale your applications.

Get to grips with 3D printing and learn to model designs using Blender About This Book From the author who brought you the first practical look at 3D printing with 3D Printing Blueprints Get a comprehensive coverage of the prototyping techniques you need to know to start printing your own 3D designs Rekindle your mathematical genius to design personalized objects for complex puzzles Who This Book Is For If you’re new to the world of 3D printing, this is the book for you. Some basic knowledge of Blender and geometry would be helpful, but is not necessary. What You Will Learn Get to know about the different types of 3D printers and their limitations See how Y, H, and T shapes illustrate different ideas of successful 3D design for home 3D printers Set up and configure Blender to model a file for 3D printing Understand material characteristics, printing specifications, tolerances, and design tips Work through the techniques of editing complex meshes, smoothing, combining shapes, and exporting them into STL files for printing Break down complex geometries into multiple simple shapes and model them in layers using Blender Design, manipulate, and export 3D models for 3D printing with Blender Master the art of creating meshes, scaling, subdivision, and adding detail with the Boolean modifier as well as sculpting a custom shape Cut a model into small pieces and understand how to design complex interlocking joints that form a part of a jigsaw puzzle In Detail 3D printing has revolutionized the way that global industries conceptualize and design products for mass consumption. Considered as the next “trillion-dollar” business, every industry is in the race to equip its personnel with techniques to prototype and simplify complex manufacturing process. This book will take you through some simple to complex and effective principles of designing 3D printed objects using Blender. There is a comprehensive coverage of projects such as a 3D print-ready octopus pencil holder, which will teach you how to add basic geometric shapes, and use techniques such as extruding and subdividing to transform these shapes into complex meshes. Furthermore, you’ll learn to use various techniques to derive measurements for an object, model these objects using Blender, organize the parts into layers, and later combine them to create the desired object with the help of a 3D printable SD card holder ring design project. The final project will help you master the techniques of designing simple to complex puzzles models for 3D printing. Through the course of the book, we'll explore various robust sculpting methods supported by Blender to create objects. You’ll move, rotate, and scale the object, and manipulate the view. You’ll edit objects with actions such as bends or curves, similar to drawing or building up a clay structure of different shapes and sizes. By the end of the book, you will have gained thorough practical hands-on experience to be able to create a real-world 3D printable object of your choice. Style and approach This is a hands-on guide to the world of 3D printing. With the help of simple to complex projects, you'll learn various techniques to design 3D printable objects using Blender.

Over 75 practical recipes to confidently design an efficient virtual datacenter with VMware vSphere 6.x About This Book Get the first book on the market that helps you design a virtualized data center with VMware vSphere 6 Achieve enhanced compute, storage, network, and management capabilities for your virtual data center Exciting and practical recipes help you to design a virtual data easily by leveraging the features of VMware vSphere 6 Who This Book Is For If you are an administrator or consultant interested in designing virtualized datacenter environments using VMware vSphere 6.x or previous versions of vSphere and the supporting components, this book is for you. It will help both new and experienced architects deliver professional VMware vSphere virtual datacenter designs. What You Will Learn Identify key factors related to a vSphere design and apply them to every step of the design process Mitigate security risks and meet compliance requirements in a vSphere design. Create a vSphere conceptual design by identifying technical and business requirements Determine the type of database to use based on the deployment size. Design for performance, availability, recoverability, manageability, and security Map the logical resource design into the physical vSphere design Create professional vSphere design documentation to ensure a successful implementation of the vSphere design Leverage the latest vSphere 6.x features to ensure manageability, performance, availability, and security in a virtual datacenter design In Detail VMware is the industry leader in data center virtualization. The vSphere 6.x suite of products provides a robust and resilient platform to virtualize server and application workloads. With the release of 6.x a whole range of new features has come along such as ESXi Security enhancements, fault tolerance, high availability enhancements, and virtual volumes, thus simplifying the secure management of resources, the availability of applications, and performance enhancements of workloads deployed in the virtualized datacenter. This book provides recipes to create a virtual datacenter design using the features of vSphere 6.x by guiding you through the process of identifying the design factors and applying them to the logical and physical design process. You’ll follow steps that walk you through the design process from beginning to end, right from the discovery process to creating the conceptual design; calculating the resource requirements of the logical storage, compute, and network design; mapping the logical requirements to a physical design; security design; and finally creating the design documentation. The recipes in this book provide guidance on making design decisions to ensure the successful creation, and ultimately the successful implementation, of a VMware vSphere 6.x virtual data center design. Style and Approach The book follows a recipe-based approach that consists of practical recipes to effectively design a virtual data center.

A Family in Need With no teaching positions open, Georgia Marshall agrees to become the temporary nanny for the two little girls next door. But she soon becomes enamored of the precocious children and their dashing but distant widowed father. Though she’s falling for him, she can’t help but think that the nobleman is out of her reach. After the tragic loss of his wife, Tyler Walker swore he’d never again give his heart away. Until his neighbor brightens his home and brings some much-needed stability to his motherless family. But he refuses to allow this arrangement with the pretty teacher to become permanent…no matter how much he wants Georgia by his side—forever. Boardinghouse Betrothals: Hearts taking shelter—and forging new beginnings

Escape to a world of roguish rakes and daring debutantes with this incredible Regency collection from Mills & Boon. The Earl Plays With Fire by Isabelle Goddard Lord Richard Veryan was devastated when Christabel Tallis jilted him – but by the time they meet six years later, Richard has hardened his heart. Now, he’s determined to possess beautiful Christabel’s body, mind and soul – then he’ll be the one to walk away… Society’s Most Scandalous Rake by Isabelle Goddard Marchmain is Brighton’s most scandalous rake: wickedly handsome, with an allure that can disgrace even the purest debutante. And from the moment he meets the innocent Domino de Silva, he’s determined to put his powers of seduction to the ultimate test…

TRAIL OF SECRETS Jewel Caraway thought she’d left her mistakes in the past—but then her past arrives at her door. Though she’s thrilled to reunite with her estranged sister, something about her sister’s new husband makes Jewel uneasy. Does he know her secret? Is he the one behind the growing list of attacks against her? And if he is involved…does that mean her sister is, too? With nowhere else to turn, Jewel must rely on police chief Colin Winters—the first man to make the widow question her resolve to never love again. But will he stay by her side when her guarded secrets are revealed? MOUNTAIN COVE: In the Alaskan wilderness, love and danger collide.

And baby makes three… It was a night she should never have surrendered to, but Ellie can’t regret the blissful hours she spent in Leonizio Fellani’s arms. The steely businessman showed her his softer side and it melted her heart…but working together means he should be off-limits! Then Ellie discovers she’s expecting, and she knows passionate, possessive Leonizio will want to make his heir legitimate! Leonizio demands marriage to claim his child, but first he needs to prove to Ellie that above all he wants her as his wife…

The Soldier’s Second Chance After returning home wounded from an IED attack, former soldier Kaleb Palmer is hailed as a hero. But survivor’s guilt makes him feel like a fraud. He hopes setting up a new business in Ouray, Colorado, will give him a new purpose and help him forget. But his new office manager has her own plans. Grace McAllen brings light and hope wherever she goes, and she’s getting Kaleb to open up. As she helps him make Mountain View Jeep Tours a success, Kaleb realizes a happy ending is in reach, if he can convince Grace to stay in town—and his life—forever.

"Friends to Forever Marc and Beth were best friends until a heated kiss exposed secrets and ruined everything. Ten years later their reunion leads to an unexpected rescue mission. Stranded on an Australian beach, can they face the sins of the past together? "Second Chance with the Rebel Anyone in sleepy lakeside town Lindstrom Beach could see opposites Mac and Lucy didn’t belong together. They had one beautiful summer before he left, leaving Lucy broken-hearted. But when Mac returns years later, she can’t help but dream of second chances… It Started with a Crush… Lucy Martin is determined to make her soccer-mad nephew’s dreams come true. She’ll have to ask her old crush Ryland James, the legendary bad boy of soccer, if he’ll coach her nephew’s team – and try not to steal him away for herself!"

SETTLE DOWN, COWBOY! His family’s Arizona cattle ranch is just the place for Cole Dempsey to hang his hat before he heads back to the rodeo circuit. That is, until Violet Hathaway makes Cole think twice about his future when the livestock manager delivers her game-changing news: she’s pregnant! One passionate mistake could cost Vi her job at Dos Estrellas. And whatever growing feelings Cole and Violet have for each other, she knows the professional cowboy hadn’t planned on settling down in Mustang Valley. When he hits the road again, he’ll take her dream of them making a life together. Or is a rancher’s legacy about to come full circle?

Her Texas Protector Bodyguard Boone Wilder isn’t keen on his latest mission: watching over a pretty politician’s daughter. Boone is quiet Texas Hill country and Kayla is a showy city gal. But once safely settled at the Wilder Ranch, Boone watches Kayla enjoy cooking with his family, caring for his relatives, and bottle feeding calves. There’s more to her than he ever knew. Still, the former soldier’s wounds are way too deep to let Kayla close. But when he discovers someone wants to hurt Kayla, Boone must risk his heart to protect what he cares about most. Martin’s Crossing: In this small Texas town, every heart finds a home.

Rescuing the runaway When paramedic Joseph Matthews rescues a vulnerable pregnant woman left in a coma, he vows to be there for his Sleeping Beauty. Even though after his ex-wife's betrayal everything about innocent Carey Spencer evokes bittersweet memories...mixed with unexpected desire. As Joseph helps gorgeous Carey recover and build a safe new future for her unborn baby can he gather his courage to give them the happy-ever-after they deserve?

Preserving nature. Growing love. Can they do both? Grace Huber has no interest in taking over the reins of her father’s successful development company. Instead, she’s busy building a dream of her own: A “green” housing community in Wisconsin’s Sparrow Lake. Educator and conservationist Caleb Blackthorne is not only on the same page, the handsome single father tempts goal-oriented Grace to take time out to smell the flowers. But Caleb’s rebellious teenage daughter keeps throwing obstacles in their path. And when Caleb’s long-gone ex-wife shows up, along with rumors of ghostly sightings that threaten the future of Green Meadows, Grace fears she may lose all the things that matter most to her.

THE VIRGIN AND THE VETERAN Dr. Lucy Monero feels like the oldest virgin on the planet. Still crushing on her longtime neighbor, she's waited a lifetime for her first…and last. The man she'll marry. And now he's back–the star of her fantasies, ex-cowboy-turned-army-vet Brant Parker. The physician in her recognizes a wounded soul, but the woman in her burns for his touch. Lucy's head is filled with visions of white lace and white picket fences. The last thing Brant needs is the walking, talking temptation that is Lucy. He may be out of his army fatigues but he still carries his demons. He's a loner, not the marrying kind that the hometown sweetheart deserves. So why can't he stop wanting her?

‘Sometimes I could scream with boredom.’ Measured and self-effacing, Lady Sephora Connaught knows there is another, more reckless side to her. When she’s rescued from the fast-flowing Thames by the wild and dangerous Francis St Cartmail, Earl of Douglas, suddenly her confined world bursts into vibrant life. Francis has never fitted in to high society’s narrow world, so why does he feel so connected to?and undeniably aroused by?this ‘angel of the ton’? She offers him hope, but only time will tell if their fragile marriage is enough to banish his demons for ever!

HIGH-RISK REUNION Minutes into FBI profiler Bryn Eastman’s first case since a near-fatal shooting, a brazen serial killer sets his sights on her next. Now her life—and career—is in the hands of her new partner, Detective Eric Hale—the man she once loved and lost. Racked with nightmares of the shooting and regrets for the tragedy that tore her and Eric apart, Bryn doesn't want Eric to discover the secrets she carries—but she needs him. Seeing Bryn brings back memories Eric can't control. Memories of a once-in-a-lifetime love. But the tough detective knows their only path to a second chance goes straight through a relentless killer…one who won't quit until he counts Bryn as his fifth victim.

Falling for His Nanny Susan Hayashi is everything Sam Hinton is not looking for. She’s energetic, outspoken and spontaneous—the exact opposite of what he would want in a wife. Yet the wealthy widower can’t deny that the young teacher is great with his daughter, Mindy. In desperate need of a summer nanny, the small-town CEO hires Susan. After all, it’s only temporary. But Susan and her unconventional approach soon work their way into his and Mindy’s lives. His head says she’s all wrong for them, but a part of him believes that this unexpected nanny might really be his Mrs. Absolutely Right… Rescue River: Making forever families