A practical book which will help the readers understand how the container ecosystem and OpenStack work together. About This Book ? Gets you acquainted with containerization in private cloud ? Learn to effectively manage and secure your containers in OpenStack ? Practical use cases on container deployment and management using OpenStack components Who This Book Is For This book is targeted towards cloud engineers, system administrators, or anyone from the production team who works on OpenStack cloud. This book act as an end to end guide for anyone who wants to start using the concept of containerization on private cloud. Some basic knowledge of Docker and Kubernetes will help. What You Will Learn ? Understand the role of containers in the OpenStack ecosystem ? Learn about containers and different types of container runtimes tools. ? Understand containerization in OpenStack with respect to the deployment framework, platform services, application deployment, and security ? Get skilled in using OpenStack to run your applications inside containers ? Explore the best practices of using containers in OpenStack. In Detail Containers are one of the most talked about technologies of recent times. They have become increasingly popular as they are changing the way we develop, deploy, and run software applications. OpenStack gets tremendous traction as it is used by many organizations across the globe and as containers gain in popularity and become complex, it’s necessary for OpenStack to provide various infrastructure resources for containers, such as compute, network, and storage. Containers in OpenStack answers the question, how can OpenStack keep ahead of the increasing challenges of container technology? You will start by getting familiar with container and OpenStack basics, so that you understand how the container ecosystem and OpenStack work together. To understand networking, managing application services and deployment tools, the book has dedicated chapters for different OpenStack projects: Magnum, Zun, Kuryr, Murano, and Kolla. Towards the end, you will be introduced to some best practices to secure your containers and COE on OpenStack, with an overview of using each OpenStack projects for different use cases. Style and approach An end to end guide for anyone who wants to start using the concept of containerization on private cloud.

Learn to build professional full-stack web apps with Vue.js and Laravel About This Book ? End-to-end guide on full-stack development with Vue.js 2 and Laravel 5 ? Developing modern user interfaces with a reusable component-based architecture ? Use Webpack to improve applications performance and development workflow ? Explore the features of Vuex to build applications that are powerful, consistent, and maintainable Who This Book Is For This book targets developers who are new to Vue.js, Laravel, or both, and are seeking a practical, best-practice approach to development with these technologies. They must have some knowledge of HTML, CSS and Java*. What You Will Learn ? Core features of Vue.js to create sophisticated user interfaces ? Build a secure backend API with Laravel ? Learn a state-of-the-art web development workflow with Webpack ? Full-stack app design principles and best practices ? Learn to deploy a full-stack app to a cloud server and CDN ? Managing complex application state with Vuex ? Securing a web service with Laravel Passport In Detail Vue is a JavaScript framework that can be used for anything from simple data display to sophisticated front-end applications and Laravel is a PHP framework used for developing fast and secure web-sites. This book gives you practical knowledge of building modern full-stack web apps from scratch using Vue with a Laravel back end. In this book, you will build a room-booking website named "Vuebnb". This project will show you the core features of Vue, Laravel and other state-of-the-art web development tools and techniques. The book begins with a thorough introduction to Vue.js and its core concepts like data binding, directives and computed properties, with each concept being explained first, then put into practice in the case-study project. You will then use Laravel to set up a web service and integrate the front end into a full-stack app. You will be shown a best-practice development workflow using tools like Webpack and Laravel Mix. With the basics covered, you will learn how sophisticated UI features can be added using ES+ syntax and a component-based architecture. You will use Vue Router to make the app multi-page and Vuex to manage application state. Finally, you will learn how to use Laravel Passport for authenticated AJAX requests between Vue and the API, completing the full-stack architecture. Vuebnb will then be prepared for production and deployed to a free Heroku cloud server. Style and approach Learn front-end Vue techniques, back-end Laravel skills, and put them together to build a working application

This book will help you take your first steps in the WordPress theme development process, with 5 different projects centered around creating unique and responsive WordPress themes About This Book ? Learn the basics of WordPress theme development in a step by step manner ? Make your themes more dynamic by integrating components of Bootstrap and JQuery ? 5 carefully-selected projects to help you get beyond the theory and create highly marketable WordPress themes from scratch Who This Book Is For If you are a blogger or a WordPress user who wants to learn how to create attractive, eye-catching WordPress themes, this book is for you. A basic understanding of HTML5, CSS, PHP, and some creativity is all you need to get started with this book. What You Will Learn ? Simple and advanced themes – covers basic syntax and files along with archives and search pages ? Photo Gallery – add simple animation and use the W3.CSS framework to design a photo gallery theme ? Wordstrap – incorporate Twitter Bootstrap into the theme and use the WP_NavWalker class ? E-commerce theme – build an e-commerce theme using the Foundation framework In Detail WordPress has emerged as a powerful, easy-to-use tool to design attractive, engaging websites. Themes play a big role in making WordPress as popular as it is today, and having an eye-catching, fully-functional theme could separate your website from the rest! This book will help you take your first steps in the WordPress theme development process, with 5 different projects centered around creating unique and responsive WordPress themes. Start with creating a simple WordPress theme using HTML5, CSS, and PHP. Then, you will move on to incorporate different APIs, widgets, and tools such as Bootstrap and jQuery to create more dynamic and highly-functional themes. Whether you want to create a photo gallery theme, a highly customizable e-commerce theme, or a theme designed to suit a particular business, this book will teach you everything you need to know. By the end of this highly interactive book, you will have the required mastery to develop WordPress themes from scratch. Style and approach This book takes a projects-based approach, where every project incrementally builds on your programming skills required to create different kinds of WordPress themes. With the difficulty of the projects ranging from basic to complex, this book will help you get beyond the theory and put your understanding of WordPress theme development to practical use.

Expert techniques for building fast servers and scalable, real-time network applications with minimal effort; rewritten for Node.js 8 and Node.js 9 About This Book ? Packed with practical examples and explanations, Mastering Node.js contains everything you need to take your applications to the next level. ? Unleash the full potential of Node.js 9 to build real-time and scalable applications. ? Gain in-depth knowledge of asynchronous programming, event loops, and parallel data processing. ? Explore Node's innovative event-non-blocking design, and build professional applications with the help of detailed examples. Who This Book Is For This book is targeted at JavaScript developers who want to take an in-depth look at the latest Node.js framework to create faster, scalable, real-time backend applications. Basic JavaScript programming knowledge—and also some previous Node.js development experience—are mandatory to get the best out of this book What You Will Learn ? Build an Electron desktop app using Node that manages a filesystem ? Explore Streams and understand how they apply to building networked services ? Develop and deploy an SMS-driven customer service application ? Use WebSockets for rapid bi-directional communication ? Construct serverless applications with Amazon Lambda ? Test and debug with headless browsers, CPU profiling, Mocha, Sinon, and more ? Scale applications vertically and horizontally across multiple cores and web services In Detail Node.js, a modern development environment that enables developers to write server- and client-side code with JavaScript, thus becoming a popular choice among developers. This book covers the features of Node that are especially helpful to developers creating highly concurrent real-time applications. It takes you on a tour of Node's innovative event non-blocking design, showing you how to build professional applications. This edition has been updated to cover the latest features of Node 9 and ES6. All code examples and demo applications have been completely rewritten using the latest techniques, introducing Promises, functional programming, async/await, and other cutting-edge patterns for writing JavaScript code. Learn how to use microservices to simplify the design and composition of distributed systems. From building serverless cloud functions to native C++ plugins, from chatbots to massively scalable SMS-driven applications, you'll be prepared for building the next generation of distributed software. By the end of this book, you'll be building better Node applications more quickly, with less code and more power, and know how to run them at scale in production environments. Style and approach Mastering Node.js contains all of the examples and explanations you'll need to build applications in a short amount of time and at a low cost, running rapidly and at scale.

Design and build land, air, and sea drones using Ardupilot with Pixhawk 2.1 About This Book ? Explore the best practices used by the top industry professionals that will not only help you build drones in time, but also build effective solutions to cater to. ? Navigate through the complexities of Ardupilot to put together a complete functional UAV and assemble your drone ? Learn through practical examples that help you build robust UAV flight and ground control components Who This Book Is For The primary audience for this book is anyone (enthusiasts and hobbyists) who dream of building their own drones. It will also help those who are trying to build UAVs for commercial purposes. Some prior experience with microcontrollers and electronics would be useful. What You Will Learn ? Kitbash "dumb" objects into smart ones ? Program Pixhawk for your drones ? Fabricate your own parts out of different materials ? Integrate Pixhawk into different types of drones ? Build and understand the significant difference between land, sea, and air drones ? Adapt old Pixhawk sensors to the new Pixhawk 2.1 plugs ? Become familiar with procedures for testing your new drones In Detail The Ardupilot platform is an application ecosystem that encompasses various OS projects for drone programming, flight control, and advanced functionalities.The Ardupilot platform supports many Comms and APIs, such as DroneKit, ROS, and MAVLink. It unites OS drone projects to provide a common codebase. With the help of this book, you will have the satisfaction of building a drone from scratch and exploring its many recreational uses (aerial photography, playing, aerial surveillance, and so on). This book helps individuals and communities build powerful UAVs for both personal and commercial purposes. You will learn to unleash the Ardupilot technology for building, monitoring, and controlling your drones.This is a step-by-step guide covering practical examples and instructions for assembling a drone, building ground control unit using microcontrollers, QgroundControl, and MissionPlanner. You can further build robotic applications on your drone utilizing critical software libraries and tools from the ROS framework. With the help of DroneKit and MAVLink (for reliable communication), you can customize applications via cloud and mobile to interact with your UAV. Style and approach Step-by-step instructions to help assemble your first drone with the Ardupilot platform.

Learn how to leverage the features of the new Entity Framework Core APIs and use them to build pure .NET Core applications. About This Book ? Learn how to effectively manage your database to make it more productive and maintainable. ? Write simplified queries using LINQ to acquire the desired data easily ? Raise the abstraction level from data to objects so teams can function independently, resulting in easily maintainable code Who This Book Is For This book is for .NET Core developers who would like to integrate EF Core in their application. Prior knowledge of .NET Core and C# is assumed. What You Will Learn ? Create databases and perform CRUD operations on them ? Understand and build relationships (related to entities, keys, and properties) ? Understand in-built, custom, and remote validation (both client and server side) ? You will learn to handle concurrency to build responsive applications ? You will handle transactions and multi-tenancy while also improving performance In Detail Being able to create and maintain data-oriented applications has become crucial in modern programming. This is why Microsoft came up with Entity Framework so architects can optimize storage requirements while also writing efficient and maintainable application code. This book is a comprehensive guide that will show how to utilize the power of the Entity Framework to build efficient .NET Core applications. It not only teaches all the fundamentals of Entity Framework Core but also demonstrates how to use it practically so you can implement it in your software development. The book is divided into three modules. The first module focuses on building entities and relationships. Here you will also learn about different mapping techniques, which will help you choose the one best suited to your application design. Once you have understood the fundamentals of the Entity Framework, you will move on to learn about validation and querying in the second module. It will also teach you how to execute raw SQL queries and extend the Entity Framework to leverage Query Objects using the Query Object Pattern. The final module of the book focuses on performance optimization and managing the security of your application. You will learn to implement failsafe mechanisms using concurrency tokens. The book also explores row-level security and multitenant databases in detail. By the end of the book, you will be proficient in implementing Entity Framework on your .NET Core applications. Style and approach This book is filled with various examples that will help you use Entity Framework Core 2.0 to write efficient software.

South African born Elon Musk is the renowned entrepreneur and innovator behind PayPal, SpaceX, Tesla, and SolarCity. Musk wants to save our planet; he wants to send citizens into space, to form a colony on Mars; he wants to make money while doing these things; and he wants us all to know about it. He is the real-life inspiration for the Iron Man series of films starring Robert Downey Junior. The personal tale of Musk’s life comes with all the trappings one associates with a great, drama-filled story. He was a freakishly bright kid who was bullied brutally at school, and abused by his father. In the midst of these rough conditions, and the violence of apartheid South Africa, Musk still thrived academically and attended the University of Pennsylvania, where he paid his own way through school by turning his house into a club and throwing massive parties. He started a pair of huge dot-com successes, including PayPal, which eBay acquired for $1.5 billion in 2002. Musk was forced out as CEO and so began his lost years in which he decided to go it alone and baffled friends by investing his fortune in rockets and electric cars. Meanwhile Musk’s marriage disintegrated as his technological obsessions took over his life ... Elon Musk is the Steve Jobs of the present and the future, and for the past twelve months, he has been shadowed by tech reporter, Ashlee Vance. Elon Musk: How the Billionaire CEO of Spacex and Tesla is Shaping our Future is an important, exciting and intelligent account of the real-life Iron Man.

学习外语，“把好门关”十分重要。“听说读写”中将“听”放在首位，可见听力在外语学习中的重要性。《韩语听力从门到达人：TOPIK考试初级、中高级听力素材精选精练》选取多场景多层次的内容，采用由浅深的讲解方式，分为发音门、辨别发音相似的音节词汇短语、日常会话、心灵美文、名家名作选、可爱童谣、热门韩剧、人气歌谣、名人演讲等章节，涵盖与韩语听力相关的几乎全部内容。本书对话分为简单会话和复杂会话，且录音速度有常速和慢速两本版本。而且考虑到初学者的学习要求，本书还设置了大量的讲解和练习环节。本书完美附赠双速音频、新TOPIK听力词汇迷你小册。

The heartbreaking true story of a young, troubled mother who needed help. The sixteenth fostering memoir by Cathy Glass. It’s a big, exciting moment for Laura when she decides to finally take her new baby out to the school playground for the first time ever. What should be a happy, magical moment quickly sours, however, when Laura suddenly feels queasy and runs off back home. None of the other schoolyard mothers seem to notice this troubled, struggling woman – apart from Cathy. But when Cathy tries to help, she finds herself hitting wall after wall. Laura needs medical help but refuses to see a doctor. Her own cold mother refuses to help. It is left to Cathy to try and bring light to this dark and dangerous place.

A short story by Esther Freud from the collection Reader, I Married Him：Stories inspired by Jane Eyre. In ‘Transference’, a woman in a troubled relationship is drawn to her enigmatic therapist. Edited by Tracy Chevalier, the full collection, Reader I Married Him, brings together some of the finest and most creative voices in fiction today, to celebrate and salute the strength and lasting relevance of Charlotte Bront?’s game-changing novel and its beloved narrator.

Perfect for fans of Sophie Kinsella, Lindsey Kelk and Mean Girls. Margot Blythe：20-something, sharp, friendly and totally incapable of letting her college glory days go. When she returns to her old college as an advisor, she can't wait to be reunited with her sorority sisters. But her homecoming reception isn't exactly what she expected. Tragedy strikes, sending shock waves down sorority row, and Margot is forced to step up. She's determined to save her fifty frazzled sisters, keep the suspicious (but dangerously cute) police officer at bay and find out the real truth - could a sister have committed such an unimaginable sin as murder? A sassy, hilariously funny murder mystery where the closest bonds of friendship might just kill you ...

The final instalment of the Elementia Chronicles：an unofficial MINECRAFT-fan adventure series, inspired by the bestselling game. It’s the Republic’s darkest hour. The Noctem Alliance, under the command of the ruthless Lord Tenebris, has finally conquered the entire server of Elementia. The citizens of Element City are forced to hide underground and although President Stan has re-united with his friends, the relentless Elite Legion of Mobhunters are still in hot pursuit. Lord Tenebris is drawing more and more power from the server and his actions threaten to create a devastating glitch that could destroy Minecraft forever. Time is running out. Will President Stan be able to defeat the evil demon before it’s too late? Disclaimer：This book is not authorized, sponsored, endorsed or licensed by Mojang AB, Microsoft Corp. or any other person or entity owning or controlling any rights to the Minecraft name, trademarks or copyrights. Minecraft is a registered trademark of Mojang Synergies AB.

This novelette is set parallel to events in THE VAGRANT and tells the story of what the Hammer that Walks and the goat get up to when left to their own devices…

‘Heartwarming and humorous, The One with the Engagement Party is Erin Lawless at her best. I can't wait for more!’ – Books with Bunny Save the Date For fans of romantic comedies like Bridesmaids and Four Weddings & a Funeral, and bestselling authors Mhairi McFarlane and David Nicholls, this is a hilarious new romantic comedy series about one bride and her four best friends. Nora Dervan is ready for her Happy Ever After. With her darling Harry waiting at the altar, and all her family and friends around her. She is certain that her special day will not be forgotten/will be one to remember… But with her four bridesmaids hiding more secrets, than bottles of champagne. Will her big day be remembered for all the right reasons? Bea has barely gotten past the fact that her two best friends are dating, and now they’re engaged, whilst cupid’s arrow points in a forbidden direction for Cleo. She is so distracted by her off limits, hot new colleague that she has forgotten Daisy, who has been left dreading the singles table. There’s more romance in the cheesy pick- up lines than Sarah’s own marriage, which hasn’t turned out as she hoped it would be. With her wicked sense of humour and refreshingly honest voice, Erin Lawless brings to the life the romance (and horrors!) of wedding season.

Joanna Ryan’s father has gone off to war, leaving her in the care of her step-mother, a woman more concerned with having a good time than being any sort of parent to her. But then she finds a puppy, left for dead, and Joanna becomes determined to save him, sharing her meagre rations with him. But, in a time of war, pets are only seen as an unnecessary burden and she is forced to hide her new friend, Harry, from her step-mother and the authorities. With bombs falling over Bristol and with the prospect of evacuation on the horizon, can they stay together and keep each other safe?

Marcus Wareing is a brilliant chef. His restaurant group Marcus Wareing Restaurants includes three critically-acclaimed restaurants – the two Michelin-starred Marcus at The Berkeley, as well as The Gilbert Scott and Tredwell’s. Marcus is also judge of MasterChef：The Professionals, combining authority with inspiration for the contestants and viewers alike. But there’s another side to Marcus – away from the professional kitchens – when he’s at home, cooking the food he loves to share with his family and friends. In Marcus at Home, he shows you how you can cook these recipes, too. Marcus at Home will cover delicious meals all week long, from chapters on Midweek and Weekend to Entertaining and Baking. Focusing on great flavours and inspirational touches, these are recipes that will become time-honoured favourites in your home. Whether it’s a light Chicken & Asparagus Salad or a comforting Prawn Orzo Risotto; an indulgent Eggs & Avocado with Chorizo Jam or a delicious Buttermilk Pannacotta with Thyme Crumble; or a definitive Sunday Roast or a Chocolate Cake, these are recipes that are easy to make at home in the rush of a busy week, when you have a little more time at the weekend, or when you want to make a showstopper meal. Marcus is renowned for incredible food that tastes great. And here he’ll show you how to bring this into your home cooking.

Kate Golightly needs to move forward and what better way to do that then with a trip to the Cornish coast with best friend and boss, Izzy. The sea wind is just what Kate needs to finally relax and begin to let go of her past. Except she’s suddenly got one big reason to panic! She RSVP’d ‘yes’ to the Queen Bee of her high school’s wedding saying she’s bringing her boyfriend (she doesn’t have one) who looks just like Ross Poldark! With only two weeks to find the Poldark look-alike of her dreams Kate is under a lot of pressure for the Cornish coast to deliver…

What if you could live your life all over again? There’s just one catch… Frannie Turner is a plain, middle-aged housewife married to Stanley, a self-absorbed retired dentist who hasn’t slept in her bed in years. No children to love and be loved by. No exciting career to look back on. Just loneliness and lost dreams. So when the mysterious new hairdresser in town offers her the chance to get everything she’s ever wanted, Frannie figures she has nothing to lose -except her soul. And surely, as a stunning twenty-six-year-old singleton in New York, finding true love within the stipulated year should be a piece of cake, not to mention a hell of a lot of fun! But New York City is no place for the na?ve, and Frannie will soon learn just how dangerous a deal with the devil can be… ‘Catch-26 marries confection with thriller to create a tale that's at once compelling and comic, delightful and deep, classic yet modern, just like its older-but-younger heroine and theme. I read it straight through yet its memory lingers, the signs of a wonderful novel.’ Pamela Redmond Satran, author of Younger ‘In her tantalizing novel, Catch 26, Carol Prisant serves up a thoroughly modern woman's Faust. This irresistible story comes wrapped around a devilish question：If you could have it all—sex, love, beauty, money and eternal life—would you sign on the dotted line?’

‘Heart-stopping, eye-opening and jaw-dropping. Sometimes painful, sometimes sad, often very, very funny.’ Craig Brown Shocking, funny and unflinchingly honest, Emergency Admissions gives us a fascinating glimpse into the extraordinary world of ambulance driving from the man behind the wheel. Kit Wharton has been an ambulance driver for a dozen years. This book is his report from the frontline of that work：999 calls that hurtle him to critical moments in other peoples’ lives. Nothing in this job is normal, every job is different. From the bizarre to the terrifying and tragic, Wharton takes the reader through his strange work. There is an S&M party gone horribly wrong and bodily discharges sure to make you wretch. There is a man who calls 999 saying he has picked a spot – you can imagine Kit’s irritation. When he arrives, the patient is lying in a pool of his own blood. On the other hand there are colossal time wasters. There are extraordinarily sad stories, heart-warming, touching instances of human bravery and connection Along the way Kit reveals more about his own unconventional upbringing, a childhood pickled in alcohol abuse and bohemian family set ups. As he says, he was well prepared for the ambulance service…

Say goodbye to Ruby Redfort：every smart kid’s smart kid. The mind-blowing conclusion to the thrilling series by award-winning author Lauren Child. Ruby Redfort：undercover agent, code-cracker and thirteen-year-old genius – you can count on her when the ice starts to crack. All good things come to an end… Ruby Redfort is running scared, a whole bunch of people want her dead and worst of all one of them is on her team. But just who is this agent of doom? You can run, Ruby, but you can’t hide…

From the Collins Crime Club archive, the seminal first novel by Freeman Wills Crofts, once dubbed ‘The King of Detective Story Writers’ and recognised as one of the ‘big four’ Golden Age crime authors. The unloading of a consignment of French wine from the steamship Bullfinch is interrupted by a gruesome discovery in a broken cask leaking sawdust and gold sovereigns. But when the shipping clerk returns with the police, the cask and its macabre contents have gone. Following the clues to Paris, Inspector Burnley of Scotland Yard enlists the help of the genial French detective M. Lefarge to check motives and alibis in their hunt for evidence of a particularly fiendish murder. This Detective Story Club classic is introduced by Freeman Wills Crofts himself in a unique preface from 1946 about The Cask’s origins.