Essays in Radical Empiricism

Essays Towards a Theory of Knowledge

Medieval collections of Jewish biblical lore and legend. From Volume 4 of The Sacred Books and Early Literature of the East. This volulme includes the Tanhuma Midrash, poems of Judah Halevi, the Book Cusari, Commentaries of Rabbi Ben Ezra, Advice of Maimonides, and The Travels of Benjamin of Tudela.

Mercy Warren wrote early drafts of this 1300+ page book near the time of the events described. Mercy writes in the third person even when dealing with events involving her immediate family. James Otis (early advocate of the rights of the colonies) was her brother, and James Warren (speaker of the Massachusetts House of Representatives) was her husband. She was a close friend of John Adams, but differed sharply with his policies as President. In the wake of the French Revolution, Adams lost faith in democracy, while Mercy remained a staunch supporter of democracy, despite the risks. According to Wikipedia: "Warren, Mercy (1728-1814), American writer, sister of James Otis, was born at Barnstable, Mass., and in 1754 married James Warren (1726-1808) of Plymouth, Mass., a college friend of her brother. Her literary inclinations were fostered by both these men, and she began early to write poems and prose essays. As member of the Massachusetts House of Representatives (1766-1774) and its speaker (1776-1777 and 1787-1788), member (1774 and 1775) and president (1775) of the Provincial Congress, and paymaster-general in 1775, James Warren took a leading part in the events of the American revolutionary period, and his wife followed its progress with keen interest...In 1805 she published a History of the American Revolution, which was colored by somewhat outspoken personal criticism and was bitterly resented by John Adams..."

This series of nonfiction readers will grab a student's interest from the very first page! Designed with struggling readers in mind, these riveting 92-page books offer short chapters on significant disasters. Each chapter is its own mini-book, which includes a timeline, key terms, and interesting facts. Fascinating black and white photographs keep the pages turning. A bibliography encourages further topical reading. Disasters are inherently frightening, riveting, and involving. Grabbed straight from the headlines, these disasters leave tragedy, destruction, and years of anguish: Cyclones, Hurricanes, Tornadoes, The Perfect Storm, Hurricane Katrina, and more.

This series of nonfiction readers will grab a student's interest from the very first page! Designed with struggling readers in mind, these riveting 92-page books offer short chapters on significant disasters. Each chapter is its own mini-book, which includes a timeline, key terms, and interesting facts. Fascinating black and white photographs keep the pages turning. A bibliography encourages further topical reading. Disasters are inherently frightening, riveting, and involving. Grabbed straight from the headlines, these disasters leave tragedy, destruction, and years of anguish: The Munich Massacre, Sara Jane Olson, The Achille Lauro, The Unabomber, Oklahoma City, 9/11, The London Underground, and more.

Build robust and highly scalable web applications with Google App EngineAbout This BookGet an in-depth look at how Google App Engine works under the hoodDesign and model your application around Google's highly scalable distributed NoSQL datastore to unlock its full potentialA comprehensive guide to ensure your mastery of Google App Engine Who This Book Is For If you have been developing web applications in Python or any other dynamic language but have always wondered how to write highly scalable web applications without getting into system administration and other plumbing, then this is the book for you. No experience in writing scalable applications is required.What You Will LearnScale and develop your applications with Google App Engine's runtime environmentGet to grips with request handling mechanism and write request handlersDeep dive into Google's distributed NoSQL and highly scalable datastore and design your application around itImplement powerful search with scalable datastorePerform long-running tasks in the background using task queuesWrite compartmentalized apps using multi tenancy, memcache, and other Google App Engine runtime servicesHandle web requests using the CGI, WSGI, and multi-threaded configurationsDeploy, tweak, and manage apps in production on Google App Engine In Detail Developing web applications that serve millions of users is no easy task, as it involves a number of configurations and administrative tasks for the underlying software and hardware stack. This whole configuration requires not only expertise, but also a fair amount of time as well. Time that could have been spent on actual application functionality. Google App Engine allows you develop highly scalable web applications or backends for mobile applications without worrying about the system administration plumbing or hardware provisioning issues. Just focus writing on your business logic, the meat of the application, and let Google's powerful infrastructure scale it to thousands of requests per second and millions of users without any effort on your part. This book takes you from explaining how scalable applications work to designing and developing robust scalable web applications of your own, utilizing services available on Google App Engine. Starting with a walkthrough of scalability is and how scalable web applications work, this book introduces you to the environment under which your applications exist on Google App Engine. Next, you will learn about Google's datastore, which is a massively scalable distributed NoSQL solution built on top of BigTable. You will examine the BigTable concepts and operations in detail and reveal how it is used to build Google datastore. Armed with this knowledge, you will then advance towards how to best model your data and query that along with transactions. To augment the powerful distributed dataset, you will deep dive into search functionality offered on Google App Engine. With the search and storage sorted out, you will get a look into performing long running tasks in the background using Google App Engine task queues along with sending and receiving emails. You will also examine the memcache to boost web application performance, image processing for common image manipulation tasks. You will then explore uploading, storing, and serving large files using Blobstore and Cloud storage. Finally, you will be presented with the deployment and monitoring of your applications in production along with a detailed look at dividing applications into different working modules.Style and approach This book is an in-depth guide where you will examine the problems in the context of highly scalable web applications. This book will take you through the libraries, services, and required configuration and finally puts everything together into a small web application that showcases all the capabilities of Google App Engine.

Get started with the fundamentals of PowerShell DSC and utilize its power to automate deployment and configuration of your serversAbout This BookCreate flexible and maintainable deployments using DSC configuration *s that stand the test of timeExplore the in depth details of the core architecture, concepts, and practices used by PowerShell DSCA step-by-step guide that shows you how to start using and taking advantage of PowerShell DSC Who This Book Is For This book is intended for system administrators, developers, or engineers who are responsible for configuration management and automation and wish to learn PowerShell Desired State Configuration for efficient management, configuration and deployment of systems and applications.What You Will LearnUnderstand configuration management and why you need itCraft flexible, reusable, and maintainable configuration *s for thousands of serversCreate custom DSC resources to manage any application or server settingApply configuration data to deploy applications to different environmentsUtilize DSC push deployments to test your configuration *s and custom DSC resourcesInstall, configure and use DSC pull serversRun a Windows MSI packageDeploy a website In Detail Windows PowerShell is a task-based command-line shell and *ing language designed especially for system administration. PowerShell DSC is a new management platform that enables you to deploy and manage configuration data for software services and manage the environment in which these services run. This book begins with an overview of the basics of PowerShell DSC by covering the architecture and components of the Desired Sate Configuration. It will then familiarize you with the set of PowerShell language extensions and new PowerShell commands. It will help you understand and create DSC configurations with the help of practical examples, and to create DSC custom resources for your custom applications. Finally, you will learn to deploy a real world application using PowerShell DSC. By the end of the book, you will have better knowledge about the powerful Desired State Configuration platform, which helps you to achieve continuous delivery, and efficient management and easy deployment of data for systems.Style and approach This book is an in-depth guide to using PowerShell DSC, full of real-world experiences and best practices using PowerShell DSC. The topics are explained and build on one another other to provide a holistic learning experience. At the end, all the features learned will be used to create a real world application deployment using DSC.

Take your expertise to the next level by unraveling various techniques to customize TFS 2015About This BookLearn how to efficiently modify your TFS-specific dashboards for complex server pluginsFind out the pros and cons of various extension points and customizations in TFSA fast-paced guide with highly concentrated information on TFS customizations Who This Book Is For This book is intended for anyone with experience with TFS, and in particular, those intermediate users who want to add more value to their organization by making its TFS users more productive. The book requires basic coding skills.What You Will LearnCustomize TFS 2015 dashboard and administer various componentsConfigure board cards, swim lanes, and columnsExplore the types of changes that can be made on the TFS process templatesCreate your own custom control for the Web and client work item formsBuild up new check-in policiesGet to grips with your personal server plugins and their usesCustomize both XAML builds and the new build systemSchedule jobs for more complicated business rules to run on a scheduleExtend your TFS possibilities with service hooks and VSO extensions In Detail Team Foundation Server is an efficacious collaboration tools that will allow you to share code, track records, software, all in a single package. Integrate it with your existing IDE or editor and let your team work in a flexible environment that adapts to projects of all shapes and sizes. Explore what gives you the edge over other developers by knowing the tips and quick fixes of customizing TFS. Effectively minimize the time users spend interacting with TFS so that they can be more productive. In this book you will quickly cover lots of TFS extension points, from the very basic task of customizing and configuring dashboards to customizing automated builds and check-in policies. You will learn how to create dashboards in TFS 2015, as well as add tiles, graphs, and more useful modifications. You'll perform customizations that make TFS work for you by streamlining your team’s boards. You'll cast modifications to the process template and learn the tips and tricks required to make efficient and valuable uses of your team’s board. From team-specific dashboards to complex server plugins, everything is covered in this concentrated guide to aid your knowledge. Delving deep, this book covers the pros and cons of check-in policies, as well as their proper debugging and deployment strategies. After that you will learn about advanced XAML builds and TFS jobs to further experiment with the activities of your jobs on your system. Finally, you will learn about service hooks and the amazing utility of .VSO extensions to help you create new extensions and explore new levels of customization.Style and approach This is an easy-to-follow guide with clearly explained and demonstrated examples.

A story of courage, fear and defiance based on the authors own personal experience. A Pack Horse Called Rachel is the remarkable tale of a young woman, half Jewish, caught in the extraordinarily brutal world of France in 1944. Rachel moves through the pages of the book with her faithful dog Nourse, touching lives as her work with the Maquis based in the Auvergne takes her perilously close to danger on a day to day basis.The story is based on personal experience, the de*ion of historical events is as true as memory will allow, it is an elegantly written story capturing first hand Kellermann’s painful and lonely life as a resistance fighter within the ‘Maquis’, amidst the harsh beauty of the Auvergne. Beset by the freezing cold climate prevailing in winter, the Vichy traitors amongst the normal French Population and the hostility of ordinary people afraid for their own lives. Rachel overcomes the initial animosity and mistrust of the lecherous and alcoholic farmer Raboullet on whom she comes to rely; the wrath of the Gestapo, the betrayal of St Pré, a full and passionate love affair, tragic loss and yet she survives. Marcel Kellermann notes, with de*ive talent, and intricate detail that only someone especially observant could recall. From the opening raid to the closing trial, the book gives an incisive view, as we understand the mind and soul of the resistance better with each page. This is the story of a young woman paralleled with the struggle of a nation as it regains its courage to fight back.

Utilize the powerful ingredients of Raspberry Pi to bring to life your amazing robots that can act, draw, and have fun with laser tagsAbout This BookLearn to implement a number of features offered by Raspberry Pi to build your own amazing robotsUnderstand how to add vision and voice to your robots.This fast-paced practical guide comprises a number of creative projects to take your Raspberry Pi knowledge to the next level Who This Book Is For This all-encompassing guide was created for anyone who is interested in expanding their knowledge in applying the peripherals of Raspberry Pi. If you have a fancy for building complex-looking robots with simple, inexpensive, and readily available hardware, then this book is ideal for you. Prior understanding of Raspberry Pi with simple mechanical systems is recommended.What You Will LearnAdd sensors to your robot so that it can sense the world around itKnow everything there is to know about accessing motors and servos to provide movement to the robotic platformExplore the feature of adding vision to your robot so it can “see” the world around itRefine your robot with the skill of speech recognition so that it can receive commandsPolish your robot by adding speech output so it can communicate with the world around itMaximize the use of servos in Raspberry Pi to create a drawing robotStrengthen your robot by adding wireless communication skills so you can see what the robot is seeing and control it from a distanceBuild an unbelievable autonomous hexcopter controlled by Raspberry Pi In Detail The Raspberry Pi is a series of credit card-sized single-board computers developed in the UK by the Raspberry Pi Foundation with the intention of promoting the teaching of basic computer science in schools. The Raspberry Pi is known as a tiny computer built on a single circuit board. It runs a Linux operating system, and has connection ports for various peripherals so that it can be hooked up to sensors, motors, cameras, and more. Raspberry Pi has been hugely popular among hardware hobbyists for various projects, including robotics. This book gives you an insight into implementing several creative projects using the peripherals provided by Raspberry Pi. To start, we’ll walk through the basic robotics concepts that the world of Raspberry Pi offers us, implementing wireless communication to control your robot from a distance. Next, we demonstrate how to build a sensible and a visionary robot, maximizing the use of sensors and step controllers. After that, we focus on building a wheeled robot that can draw and play hockey. To finish with a bang, we’ll build an autonomous hexcopter, that is, a flying robot controlled by Raspberry Pi. By the end of this book, you will be a maestro in applying an array of different technologies to create almost any imaginable robot.Style and approach This book is an easy-to-follow, project-based guide that throws you directly into the action of creating almost any imaginable robot through blueprints. It is full of step by step instructions and screenshots to help you build amazing robots in no time at all.

Build an interactive and full-featured web application from scratch using Node.js and MongoDBAbout This BookConfigure your development environment to use Node.js and MongoDBUse Node.js to connect to a MongoDB database and perform data manipulationsA practical guide with clear instructions to design and develop a complete web application from start to finish Who This Book Is For This book is designed for JavaScript developers of any skill level that want to get up and running using Node.js and MongoDB to build full-featured web applications. A basic understanding of JavaScript and HTML is the only requirement for this book.What You Will LearnConfigure your development environment to use Node.js and MongoDBWrite and configure a web server using Node.js powered by the Express.js frameworkBuild dynamic HTML pages using the Handlebars template enginePersist application data using MongoDB and Mongoose ODMTest your code using automated testing tools such as the Mocha frameworkDeploy the development environment to the cloud using services such as Heroku, Amazon Web Services, and Microsoft AzureExplore Single-Page application frameworks to take your web applications to the next level In Detail Node.js and MongoDB are quickly becoming one of the most popular tech stacks for the web. Powered by Google's V8 engine, Node.js caters to easily building fast, scalable network applications while MongoDB is the perfect fit as a scalable, high-performance, open source NoSQL database solution. Using these two technologies together, web applications can be built quickly and easily and deployed to the cloud with very little difficulty. The book will begin by introducing you to the groundwork needed to set up the development environment. Here, you will quickly run through the steps necessary to get the main application server up and running. Then you will see how to use Node.js to connect to a MongoDB database and perform data manipulations. From here on, the book will take you through integration with third-party tools for interaction with web apps. It then moves on to show you how to use controllers and view models to generate reusable code that will reduce development time. Toward the end of the book, we will cover tests to properly execute the code and some popular frameworks for developing web applications. By the end of the book, you will have a running web application developed with MongoDB and Node.js along with it's popular frameworks.Style and approach An easy guide to Node.js and MongoDB, which will quickly introduce you to the relevant concepts by taking you through the different steps involved in building a full-fledged web application.

Implement the new features of Citrix NetScaler 11 to optimize and deploy secure web services on multiple virtualization platformsAbout This BookLearn how to design, set up, and deploy NetScaler VPX along with the new Jumbo frames in a virtual environment using your GUI as well as your CLI for both public and private clouds to make all your web applications faster and more secureEnrich your networking skills utilizing the new features of AAA by following the instructions to optimize network trafficA step-by-step guide that will show you how to work with the latest NetScaler, 11, by implementing its new features using sample scenarios and real-world examples Who This Book Is For This book is for Citrix administrators who are just getting started with NetScaler, have some basic networking skills This book does not require prior experience of NetScaler.What You Will LearnConfigure different VPN solutions and learn about ICA Proxy, Unified Gateway and SSL VPNSet up load balancing for SharePoint, Exchange, Lync, SQL and other Citrix componentsGain insights into traffic management with NetScaler, Wireshark, and Citrix InsightProtect your web services with an application firewall, HTTP, DOS, and AAAOptimize traffic using front-end optimization, caching, and compressionDeploy a high availability environmentUse NetScaler in public cloud providers such as Azure or AmazonAdvance your network knowledge of TCP and SSL optimization In Detail With a large demand for responsive websites and availability of services, IT administrators are faced with an ever-rising need for services that are optimized for speed. NetScaler VPX is a software-based virtual appliance that provides users with the comprehensive NetScaler feature set. Implementing apps and cloud-based services is much easier with its increased service performance and integrated security features. This book will give you an insight into all the new features that NetScaler VPXhas to offer. Starting off with the basics, you will learn how to set NetScaler up and configure it in a virtual environment including the new features available in version 11, such as unified gateway and portal theme customization. Next, the book will cover how to deploy NetScalar on Azure and Amazon, and you will also discover how to integrate it with an existing Citrix infrastructure. Next, you will venture into other topics such as load balancing Microsoft and Citrix solutions, configuring different forms of high availability Global Server Load Balancing (GSLB), and network optimization. You will also learn how to troubleshoot and analyze data using NetScaler's extensive array of features. Finally, you will discover how to protect web services using an application firewall and will get to grips with other features such as HTTP, DOS, and AAA.Style and approach This easy-to-follow guide is full of detailed step-by step-instructions on how to implement the key components in NetScaler, using real-world examples and sample scenarios.

If God is good and all-powerful, why does he allow his creatures to suffer painAnd what about the suffering of animals, who neither deserve pain nor can be improved by itThe greatest Christian thinker of our time sets out to disentangle these knotty issues. With his signature wealth of compassion and insight, C. S. Lewis offers answers to these crucial questions and shares his hope and wisdom to help heal a world hungering for a true understanding of human nature.

Addressing some of the most difficult issues we face in our day-to-day lives, C. S. Lewis ardent and timeless words provide an unparalleled path to greater spiritual understanding. Considered by many to be his most moving address, The Weight of Glory extols a compassionate vision of Christianity and includes lucid and compelling discussions on forgiveness and faith.

Create, package, and customize stunning themes using PrimeFacesAbout This BookBuild PrimeFaces themes that meet the industry standardsCustomize your themes for mobile web applications with PrimeFaces MobileA precise, example-oriented guide to help you create interesting themes using the PrimeFaces tools Who This Book Is For If you are a Web Designer who wants to create and modify PrimeFaces themes then this book is for you. Basic knowledge of JSF, CSS, and HTML is assumed.What You Will LearnUse Maven to create JSF ProjectsCreate a custom theme using JQuery UI toolsPackage your theme for distribution and use your PrimeFaces-based web applications as drop in librariesDevelop additional dynamic look and feel elements that themes do not already supplyApply look and feel elements dynamically to views without causing page refreshesReduce code repetition by applying page templates to your JSF project In Detail Developing stunning themes for web applications has never been easier! PrimeFaces delivers a powerful set of features that enables JSF developers to create and customize awesome themes on the web. It is very easy to use because it comes as a single JAR file and requires no mandatory XML configuration. With more than 30 out-of-the-box themes, jQuery integration, a mobile UI toolkit, Ajax Push technology, and much more, PrimeFaces takes JSF application development to a whole new level! This book is a hands-on example-rich guide to creating and customizing PrimeFaces themes using available tools. Beginning with creating a JSF project and integrating the PrimeFaces library, this book will introduce you to the features of theme components, how these are structured, and how PrimeFaces uses JQuery UI to apply a theme to your application. You will learn to examine and change the CSS rules and get creative by setting standard icons and adding new icons to them. You will use a combination of JavaScript and CSS to enhance your application with help of scheduler component and go on to adapt and package your custom theme so that it is compatible with the Resource Manager. Finally, you will explore PrimeFaces mobile apps, ensuring themes are compatible with your mobile applications best practices for theme design.Style and approach This book is a concise, hands-on guide to developing PrimeFaces themes, working from the ground up with examples in each topic implemented in a web application. You will be encouraged to explore areas of your own interest without the requirement to stick to the letter of the chapter.

Quickly get up to speed with MariaDB—the leading, drop-in replacement for MySQL, through this practical tutorialAbout This BookGet to know the basic SQL queries so you can quickly start using MariaDBTake control of your data through the advanced features of MariaDBExploit the full potential of MariaDB’s exclusive features through quick, practical examples Who This Book Is For If you don't know the SQL language, but you want to quickly jump into the SQL world and learn how to use MariaDB, or if you already know how to use MySQL but you want to go further, then this book is ideal for you.What You Will LearnInstall and configure MariaDBCreate databases, tables, and indexesImport and export data from and to external filesWork with views and virtual columnsCreate, read, update, and delete records in your databaseUse dynamic columnsSet up a powerful full-text search systemAccess your external data from MariaDB through the CONNECT engine In Detail This book will take you through all the nitty-gritty parts of MariaDB, right from the creation of your database all the way to using MariaDB’s advanced features. At the very beginning, we show you the basics, that is, how to install MariaDB. Then, we walk you through the databases and tables of MariaDB, and introduce SQL in MariaDB. You will learn about all the features that have been added in MariaDB but are absent in MySQL. Moving on, you’ll learn to import and export data, views, virtual columns, and dynamic columns in MariaDB. Then, you’ll get to grips with full-text searches and queries in MariaDb. You’ll also be familiarized with the CONNECT storage engine. At the end of the book, you’ll be introduced to the community of MariaDB.Style and approach This is a complete guide that uses concrete examples to help you understand and exploit the full potential of MariaDB.

Utilize ServiceStack as the rock solid foundation of your distributed systemAbout This BookTake advantage of the various data providers to access authentication and authorization, sessions, cache, and databaseLeverage asynchronous processing for decoupling components to ease scalingMonitor and tune the performance of your distributed system Who This Book Is For Mastering ServiceStack is targeted at developers who have already implemented web services with ASMX, WCF, or ServiceStack and want to gain more insight into the possibilities ServiceStack has to offer to build distributed systems of all scales.What You Will LearnDesign a prudent and resilient API, following the RESTful designUnderstand the internal processing chain and utilize the provided hooksIncorporate ServiceStack as a full service provider to your existing distributed systemLeverage the power of asynchronous processing and add message queues to your architectureAnalyze and tune the performance of your service In Detail Mastering ServiceStack covers real-life problems that occur over the lifetime of a distributed system and how to solve them by deeply understanding the tools of ServiceStack. Distributed systems is the enterprise solution that provide flexibility, reliability, scaling, and performance. ServiceStack is an outstanding tool belt to create such a system in a frictionless manner, especially sophisticated designed and fun to use. The book starts with an introduction covering the essentials, but assumes you are just refreshing, are a very fast learner, or are an expert in building web services. Then, the book explains ServiceStack's data transfer object patterns and teach you how it differs from other methods of building web services with different protocols, such as SOAP and SOA. It also introduces more low-level details such as how to extend the User Auth, message queues and concepts on how the technology works. By the end of this book, you will understand the concepts, framework, issues, and resolutions related to ServiceStack.Style and approach A step-by-step approach that follows the natural requirements of a distributed system in a conversational style.

The beautiful Ariana Dancer is orphaned and has led a cheerless life in London with her disagreeable Guardian, Uncle Konstantin Bardici. He has shown little interest in his niece and she has been left very much to her own devices. One day Uncle Konstantin suggests that Ariana marry an Albanian Prince – one who is seeking an English wife and who claims to have fallen in love with her portrait – and it does not take much to persuade her to agree. Even before she sets out for Albania, she begins to dream of romance and her lonely heart ensures that she quickly fancies herself in love with a man she has never seen. She is sure in her heart that she will find everlasting happiness with Prince Stefan of Dukka in the depths of Albania.! But the journey she must take to fulfil her dreams is longer and more treacherous than she could ever have imagined. When she and her hapless maid are kidnapped en route to Castle Dukka by brigands, the rosy future she dreamed of becomes bitterly compromised. Soon life in the wild mountains begins to exert an unexpected pull, while the King of the Brigands turns out to possess an irresistible charm. Ariana discovers that love can have a double meaning and that image is not all that it seems. Forced to choose between honour and passion and faced with the responsibility of deciding life or death for the man she loves, she bravely makes the ultimate sacrifice. Even then Ariana’s torment is not over – Find out how Ariana unexpectedly finds all that she has been seeking, and more, in this exciting and unusual romantic tale by BARBARA CARTLAND

The handsome Viscount Trent finally makes up his mind to accede to the pleadings of his family and get married. He is twenty-seven and for a long time they have been begging him to take a wife and produce an heir to his illustrious title, his famous stately home and his vast estate. On the whole he finds debutantes extremely boring and has enjoyed a number of affaires-de-coeur with older married women. However there is one girl, Marigold Marlow, he considers outstanding and she is the acknowledged great beauty of the Season. As she is so beautiful, the Viscount is convinced that Marigold will make him a perfect wife, but he is astonished when, having proposed to her, she tells him that she has not quite made up her mind. She will let him know on Wednesday if she accepts his proposal of marriage. As the Viscount expects her to fall immediately into his arms, he is surprised, but content to wait until Wednesday for her answer, which he is certain will be ‘yes’. As he drives away from Marigold’s house, a young girl holding a white Pekingese in her arms begs him to give her a lift to London. He sees no reason to refuse and finds as they drive off that she is Salvia, a cousin of the beautiful Marigold. He then learns that Marigold has her eyes on the son of the Duke of Northerncliff, who is seriously ill. In fact if he dies as expected, she intends to marry his heir as one day soon he will be a Duke. Feeling surprised and angry, he is even more astonished to learn that Marigold is cruel to animals and that Salvia is running away because she is so unkind to her dog as well as to her. How the Viscount dreams up a way to avenge himself on Marigold and, if the Duke does recover, how he can escape marrying her as he has now changed his mind. How the Viscount’s plan succeeds. And how Salvia takes London by storm, faces appalling danger and finally finds the love of her life is all told in this unusual story by BARBARA CARTLAND.

Successfully scrape data from any website with the power of PythonAbout This BookA hands-on guide to web scraping with real-life problems and solutionsTechniques to download and extract data from complex websitesCreate a number of different web scrapers to extract information Who This Book Is For This book is aimed at developers who want to use web scraping for legitimate purposes. Prior programming experience with Python would be useful but not essential. Anyone with general knowledge of programming languages should be able to pick up the book and understand the principals involved.What You Will LearnExtract data from web pages with simple Python programmingBuild a threaded crawler to process web pages in parallelFollow links to crawl a websiteDownload cache to reduce bandwidthUse multiple threads and processes to scrape fasterLearn how to parse JavaScript-dependent websitesInteract with forms and sessionsSolve CAPTCHAs on protected web pagesDiscover how to track the state of a crawl In Detail The Internet contains the most useful set of data ever assembled, largely publicly accessible for free. However, this data is not easily reusable. It is embedded within the structure and style of websites and needs to be carefully extracted to be useful. Web scraping is becoming increasingly useful as a means to easily gather and make sense of the plethora of information available online. Using a simple language like Python, you can crawl the information out of complex websites using simple programming. This book is the ultimate guide to using Python to scrape data from websites. In the early chapters it covers how to extract data from static web pages and how to use caching to manage the load on servers. After the basics we'll get our hands dirty with building a more sophisticated crawler with threads and more advanced topics. Learn step-by-step how to use Ajax URLs, employ the Firebug extension for monitoring, and indirectly scrape data. Discover more scraping nitty-gritties such as using the browser renderer, managing cookies, how to submit forms to extract data from complex websites protected by CAPTCHA, and so on. The book wraps up with how to create high-level scrapers with Scrapy libraries and implement what has been learned to real websites.Style and approach This book is a hands-on guide with real-life examples and solutions starting simple and then progressively becoming more complex. Each chapter in this book introduces a problem and then provides one or more possible solutions.