Bereaved of her beloved father at sixteen, and now her mother, Belinda Wyncombe?s only comfort is that she still has the family?s home. Until she finds her irresponsible stepfather, Captain D?Arcy Rowland, has squandered their money and fraudulently mortgaged the house. This means he faces jail while Belinda faces penury, unless she complies with her stepfather?s shameful scheme to gain and ruthlessly exploit the trust of the famed adventurer ?LuckyLogan, who has made a fortune with his legendary ability to find diamonds, gold and other precious metals wherever he travels. Every fibre of Belinda?s being recoils from such deceit more so when she finds that Marcus ?LuckyLogan is not the greedy fortune hunter of her imagining but a generous, handsome and heroic man. When murderous thugs come for Marcus in the dead of night, it is Belinda who raises the alarm and saves his life. And when he kisses her,Belinda is suddenly, utterly, in love but surely her love is doomed by her deceit?

Following the sudden death of his rakish father, Seldon Burn unexpectedly inherits the title of Duke of Otterburn. Returning to the family estate, he swiftly discovers that the title is the only thing he has inherited – along with a mountain of his father’s debts and nothing to pay them with. A brave and proud soldier, nothing has prepared the new Duke for the devastation to the family coffers caused by his late father’s love of lavish entertainment, Gaiety Girls and good living. Meeting with the family Solicitor, the Duke is horrified to discover the Ducal properties are crumbling, everything of value is entailed and even the racehorses have not been schooled properly. Desperately seeking to rebuild the family fortune and honourably fulfil his duty of care to the old and infirm of the village, his cousin Edith, a sophisticated Socialite, offers a solution. She suggests that he follows in the footsteps of many an impoverished English aristocrat and marries a wealthy American heiress – she even has a fitting bride in mind from her recent visit to New York. With no viable alternative and a pressing demand for money, a wedding is hastily arranged – but will the English traditions of generations of the Burn’s family be overshadowed by the razzle-dazzle of the Duke’s mother-in-law to be, Mrs. Vandevilt, the renowned New York hostessHorrified at being married for his title and not love, the Duke is so angry that he barely considers the feelings of his young and vulnerable bride. Meanwhile, the lovely Magnolia Vandevilt, one of the richest heiresses in America, is equally disgusted and contemptuous of a man who is marrying her only for her money. Joined together in holy matrimony, can this marriage of convenience ever be more than a disappointment and battleground as both parties dream of the love they might have had?

Hugo, the Duke of Wynchester enjoys many affaires de coeur and his latest lover, the beautiful but scheming and spoilt Olive Lady Brandon, is trying to blackmail him into marriage by forcing her husband to divorce her. Storming angrily from her house, Hugo finds a strange stowaway aboard his carriage. It transpires that this frail elfin beauty is none other that Janeta Brandon, Olive’s step-daughter, and that she is fleeing the marriage her stepmother has arranged to an old man known to beat not only his servants and horses but also his late wife. When the Duke realises that Janeta means to kill herself rather than face a loveless marriage, he is struck by a cunning way to rescue them both by announcing their ‘engagement’. They are then married in a quiet ceremony in the Duke’s private Chapel. It is only when Janeta saves him from death by poisoning by the hand of her stepmother that the Duke realises that he has been in love with her from the moment he first saw her. But surely the scorned Olive’s fury will ensure their love is doomed before it can blossom.

While staying at Lady Merrill’s French Riviera villa, flame haired and beautiful American heiress Nevada van Arden passes her time by casually breaking the hearts of her many ardent suitors – particularly that of young David, Lord Merrill. When his uncle, intrepid explorer and diplomat Tyrone Strome, overhears her cruel humiliation of his lovelorn nephew, he resolves to teach this ‘vixen’ a lesson – and save David from his misery. Tyrone Strome abducts Nevada, spiriting her away in his luxury yacht to Morocco. There the reluctant voyager, swaddled in native clothing, is terrified by the perils of the Sahara and its nomadic tribesmen. But, as they flee from certain death or worse, they find sanctuary in a beautiful hidden valley, a second Garden of Eden, where to Nevada’s surprise, love begins to blossom in the desert.

Valient pensou ter tido uma vis?o, quando num minuto, visualizou uma linda mulher de branco, passear ao fundo da galeria. Dizem que existia uma Dama de Branco, vagueando pelos corredores da mans?o de lorde Gerard, à procura do amado assassinado. Valient , o Conde de Trevarnon, seu convidado de honra, estremeceu quando percebeu que a podia ter visto, numa vis?o muito rápida, no fundo da galeria, mas num instante, ela desapareceu, deixando um perfume no ar de madressilvas. Será que existiam fantasmas naquela mans?o Será que ele, o homem mais cobi?ado da Corte, se estava apaixonando por um fantasmaDe uma coisa ele tinha a certeza, havia um grande mistério naquela mans?o que o intrigava. Ele queria saber a verdade. Desejava encontrá-la. Seria um fantasma de ilus?o, ou uma verdadeira e bela Dama de real corao?

When fog leaves the Duke of Marazion stranded at a bleak inn, he soothes his restless soul with a brandy, a book and a roaring fire. A glittering figure amongst London Society, the rich and handsome Duke has everything he could ever want – apart from true love. As he sits, determined to continue his journey as soon as possible, he cannot foresee the consequences of answering a late night knock at his door. Astonished to find a young woman alone and in distress, he naturally takes on the role of her rescuer. Calming her frightened tears, he discovers that lovely runaway, Ilitta, is not only a talented artist but also a perceptive girl whose judgment he can immediately trust. Offering his protection and an introduction into the coveted London art world in exchange for her instinctive response to his new business partners, they set off together. As refreshing as a spring morning in comparison to the worldly-wise beauties he usually spends time with, the Duke is amused and then enchanted by his unlikely new friend. Determined to discover the secrets behind Ilitta’s decision to run away, the Duke hopes that soon she will accept his sensible advice and return home. But just as the Duke discovers his true feelings, the seductive charm of a tempting Comtesse forces him to make a decision that will change his life forever.

The handsome and debonair Marquis of Raventhorpe is known throughout the Beau Monde as something of a ladies’ man until he falls under the spell of Society beauty Lady Sarah Chessington. But when he arrives at the Earl of Chessington-Crewe’s house to propose, he realises that Lady Sarah wants him only for his wealth and position and he leaves in a fury, vowing that he will never marry. By the wayside he encounters a young exquisite beauty utterly different from any woman he has ever met, in fact she looks like an angel who has just fallen from Heaven by mistake. She is the Earl’s niece and ward, Ula Forde, who is running away from her Guardian, who mistreats and beats her savagely. Outraged, the Marquis rescues her and plots to punish Lady Sarah and the Earl by making Ula the belle of every ball and the toast of London Society. It is only when the despicable Earl kidnaps the terrified girl that love for Ula blossoms in the Marquis’s heart. He must rescue her – if he is not already too late –

Amidst the exciting preparations for the grand opening of Prince Albert’s prized Crystal Palace, a young orphan, Sorilda, is being forced into marriage by her recently cuckolded uncle, the Duke of Nuneaton. Having sheltered lovely Sorilda since the tragic death of her parents, the usually fair-minded Duke has been driven to jealous retaliation by his deceitful new Duchess. Suspecting his close neighbour, the Earl of Winsford, of ungentlemanly conduct with his beautiful wife, the Duke issues an ultimatum. The Earl must renounce the Duchess and marry the Duke’s flame-haired niece or face the public embarrassment of a scandal. Handsome, intelligent and fabulously wealthy, the Earl makes his choice and reluctantly marries Sorilda, his helpless bride. Angry at being pressured into such a union and aghast that he does not know, let alone love, his wife, the Earl remains distant and determined not to let Sorilda into his life. Enjoying the freedom from the miserable prison of her uncle’s home, Sorilda’s natural charm and positive nature soon force their way to the surface, despite the coldness of her bridegroom. Delighted by everything around her, it is not long before she has made her way into the hearts of everyone she meets. But, as London Society eagerly awaits the Great Exhibition, a spurned Duchess is busy plotting. Furious at being caught in a compromising situation, and filled with hatred for Sorilda, who has married the man she desires, she will not rest until she has her revenge.

The Marquis of Elvington, heartbroken to discover the woman he intended to marry has deceived him, decides to leave England and put as many miles as possible between them. Handsome, intelligent and a great favourite at the Court of King William IV and Queen Adelaide, the Marquis is used to the admiration of women and respect of men, so the duplicity of his intended wife strikes him a cruel blow. However, a thick fog makes it impossible for his yacht to leave Dover Harbour, so he is forced to remain on British soil another night. Anger swiftly chasing his sadness, he decides to visit a cheap quayside inn to escape the loneliness he feels and drown his sorrows. Sitting alone, his mind firmly fixed on how the woman he loved has betrayed him, he vows never to love or trust again. But Fate seems determined to challenge him as almost immediately he is forced to act as a ‘Good Samaritan’ to protect a young lady, Ola, intent on escaping the clutches of her hateful stepmother and dishonourable cousin. Blaming his act of charity on the vast quantities of brandy he consumed and against his better judgement, he offers to sail her in his yacht, The Sea Wolf, to Calais. Ola is brave, opinionated and daring – as well as possessing the most flaming red hair he has ever seen. From the moment she steps aboard, decrying men and their dastardly intentions, the Marquis is hard put to keep in step with her wild ideas and brave deeds. In turn admiring her free spirit and amazed at her lack of understanding of the ways of the world, they form a strange truce based on the fact that both vow never to marry. But Fate has not finished meddling yet and they are soon embroiled in incredible adventures, too fantastic for either of them ever to have imagined, that push their friendship to its very limits.

The handsome and aristocratic, thirty-five year old diplomat Lord Athelstan knows that he is heading for trouble on his mission to the Caucasus to investigate how long the legendary Shamyl, the Imam of Daghestan, can hold out against the invading Russians. But little does he expect to be faced with another kind of conflict – with a beautiful young hostage imprisoned in the Imam’s stronghold. The lovely Natasha is only nineteen and she was seized along with a Royal party by the Imam’s followers and held to ransom against the release of the Imam’s only son by the Russians. Orphaned, she has no hope of raising a ransom and instead has reluctantly agreed to be given to the Sultan of Turkey as a ‘wife’ for his vast harem in return for the release of her nine-year-old brother. The Imam implores Lord Athelstan to escort Natasha safely to Constantinople – a favour he cannot grant lest it anger the Russians and compromise Great Britain. But then he meets her – undoubtedly the most glorious woman he has ever seen, with fire in her eyes, when he informs her that he cannot agree to Shamyl’s request. Ultimately Natasha gives him no choice and, when she appears among his party in disguise, Lord Athelstan is furious. Soon their mutual hatred turns to all-consuming love – a love surely doomed by Natasha’s pledge to sacrifice herself to the Sultan’s harem for the sake of her brother –

‘The Gustav Holst Way’ is the first guidebook to describe the 35-mile rambling route across the Cotswolds to celebrate the life and work of the composer Gustav Holst. Published exactly 100 years after Holst began work on The Planets, the route visits many of the places that were important to the young Holst as his musical career took wing. Among the highlights are the house in Cheltenham where he was born (now the Holst Birthplace Museum) and several venues in the Cotswolds where he played, conducted and taught music. The richly illustrated guidebook divides the walk into five easy/moderate sections (with four optional detours) and includes detailed maps, points of historical interest and all the practical information you need to follow in Gustav Holst’s footsteps from Cranham to Wyck Rissington. The Holst Birthplace Museum Gustav Holst, one of England’s greatest composers, was born in a Regency terraced house in Cheltenham in 1874. The house has been carefully restored and converted into a ‘living museum’ that captures the atmosphere of the era, both above and below stairs. The most eye-catching of the museum’s collection of 3,000 items is the piano on which Holst composed The Planets, as popular as ever nearly 100 years after it was published. Step inside the Museum and see the piano Holst used to compose The Planets. Find out how he developed into a world-class composer by examining and listening to original manu*s written when he was a schoolboy in Cheltenham. "

Get started with Amazon S3 for virtually unlimited cloud and Internet storageAbout This BookFamiliarize yourself with the concepts of Amazon S3Understand basic operations of bucket, folders, and objects using Amazon S3 SDK JavaLeverage the power of Amazon S3 to effectively store and retrieve data Who This Book Is For This book is intended for System Engineers/ Developers, Software Architects, Project managers, and users who want to explore Amazon S3 SDK Java. If you want to learn about Amazon S3 quickly, then this book is for you. Basic knowledge of Java programming is expected.What You Will LearnStart with the basic concepts of Amazon S3 to get you goingUse Copy Object and Multipart Copy Object for objects of different sizesUnderstand how to use the amazon management console for Amazon S3Learn how to use the AWS SDK of Java and consume the Amazon S3Get to grips with managing the bucket life cycleConfigure CORS to share resources to a different domainDiscover how to develop and deploy the static website on Amazon S3 using different services of Amazon In Detail Amazon Simple Storage Service (Amazon S3), provides developers and IT teams with secure, durable, and highly-scalable object storage. Amazon S3 is easy to use, with a simple web services interface to store and retrieve any amount of data from anywhere on the web. S3 is automatically web scalable and responds to the requirements of your application and traffic, and therefore offers a key element to help companies deal dynamically with any spike in traffic for their application (such as a free e-book offer). This book starts with the basics of the Amazon S3 and its features, and you will quickly get an understanding how to use the Amazon Management Console for Amazon S3 which is the simplest way to manage Amazon S3. Next, we will cover basic operations on bucket, folder, objects. Once the basic operations are understood, you will know how to use Amazon S3 using Java SDK. Following that, you will learn about Copy Objects and Multipart copy objects for large objects size. You will also learn to manage the life cycle of bucket and how to share resources to the different domain by configuring CORS. The book will then guide you through the development and deployment of a static website on Amazon S3 using different services of Amazon. By the end of the book, you will be able to create a scalable application using Amazon S3.Style and approach This fast-paced book is a pragmatic guide to writing Amazon S3 applications. Each chapter is blended beautifully with lucid concepts and pertinent examples.

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.

Build dynamic, data-driven websites and modern web applications with Flask About This Book Discover the most popular Flask resources on the web with ease Familiarize yourself with third-party libraries commonly used with Flask Create a fast, interactive, and secure web app with this hands-on guide Who This Book Is For This book is for anyone who wants to develop their knowledge of Python into something that can be used on the web. Flask follows the Python design principles and can be easily understood by anyone who knows Python, and even by those who do not. What You Will Learn Create your web pages to add modularity and flexibility to your web app using templates Store and retrieve relational data using SQLAlchemy Develop schema migrations with Alembic Produce an admin section using flask-admin Build RESTful APIs using Flask-Restless Simulate requests and sessions using the Flask test client Make Ajax requests from Jinja2 templates In Detail Flask is a small and powerful web development framework for Python. It does not presume or force a developer to use a particular tool or library. Flask supports extensions that can add application features as if they were implemented in Flask itself. Flask’s main task is to build web applications quickly and with less code. With its lightweight and efficient web development framework, Flask combines rapid development and clean, simple design. This book will take you through the basics of learning how to apply your knowledge of Python to the web. Starting with the creation of a “Hello world” Flask app, you will be introduced to the most common Flask APIs and Flask’s interactive debugger. You will learn how to store and retrieve blog posts from a relational database using an ORM and also to map URLs to views. Furthermore, you will walk through template blocks, inheritance, file uploads, and static assets. You will learn to authenticate users, build log in/log out functionality, and add an administrative dashboard for the blog. Moving on, you will discover how to make Ajax requests from the template and see how the Mock library can simplify testing complex interactions. Finally, you will learn to deploy Flask applications securely and in an automated, repeatable manner, and explore some of the most popular Flask resources on the web. Style and approach A comprehensive guide packed with real-world examples and popular use cases; starting with basic overviews and diving into the practical aspects of Flask Framework.

Get started with Python for data analysis and numerical computing in the Jupyter notebookAbout This BookLearn the basics of Python in the Jupyter NotebookAnalyze and visualize data with pandas, NumPy, matplotlib, and seabornPerform highly-efficient numerical computations with Numba, Cython, and ipyparallel Who This Book Is For This book targets students, teachers, researchers, engineers, analysts, journalists, hobbyists, and all data enthusiasts who are interested in analyzing and visualizing real-world datasets. If you are new to programming and data analysis, this book is exactly for you. If you're already familiar with another language or analysis software, you will also appreciate this introduction to the Python data analysis platform. Finally, there are more technical topics for advanced readers. No prior experience is required; this book contains everything you need to know.What You Will LearnInstall Anaconda and code in Python in the Jupyter NotebookLoad and explore datasets interactivelyPerform complex data manipulations effectively with pandasCreate engaging data visualizations with matplotlib and seabornSimulate mathematical models with NumPyVisualize and process images interactively in the Jupyter Notebook with scikit-imageAccelerate your code with Numba, Cython, and IPython.parallelExtend the Notebook interface with HTML, JavaScript, and D3 In Detail Python is a user-friendly and powerful programming language. IPython offers a convenient interface to the language and its analysis libraries, while the Jupyter Notebook is a rich environment well-adapted to data science and visualization. Together, these open source tools are widely used by beginners and experts around the world, and in a huge variety of fields and endeavors. This book is a beginner-friendly guide to the Python data analysis platform. After an introduction to the Python language, IPython, and the Jupyter Notebook, you will learn how to analyze and visualize data on real-world examples, how to create graphical user interfaces for image processing in the Notebook, and how to perform fast numerical computations for scientific simulations with NumPy, Numba, Cython, and ipyparallel. By the end of this book, you will be able to perform in-depth analyses of all sorts of data.Style and approach This is a hands-on beginner-friendly guide to analyze and visualize data on real-world examples with Python and the Jupyter Notebook.

Master the art of digital forensics and analysis with PythonAbout This BookLearn to perform forensic analysis and investigations with the help of Python, and gain an advanced understanding of the various Python libraries and frameworksAnalyze Python *s to extract metadata and investigate forensic artifactsThe writers, Dr. Michael Spreitzenbarth and Dr. Johann Uhrmann, have used their experience to craft this hands-on guide to using Python for forensic analysis and investigations Who This Book Is For If you are a network security professional or forensics analyst who wants to gain a deeper understanding of performing forensic analysis with Python, then this book is for you. Some Python experience would be helpful.What You Will LearnExplore the forensic analysis of different platforms such as Windows, Android, and vSphereSemi-automatically reconstruct major parts of the system activity and time-lineLeverage Python ctypes for protocol decodingExamine artifacts from mobile, Skype, and browsersDiscover how to utilize Python to improve the focus of your analysisInvestigate in volatile memory with the help of volatility on the Android and Linux platforms In Detail Digital forensic analysis is the process of examining and extracting data digitally and examining it. Python has the combination of power, expressiveness, and ease of use that makes it an essential complementary tool to the traditional, off-the-shelf digital forensic tools. This book will teach you how to perform forensic analysis and investigations by exploring the capabilities of various Python libraries. The book starts by explaining the building blocks of the Python programming language, especially ctypes in-depth, along with how to automate typical tasks in file system analysis, common correlation tasks to discover anomalies, as well as templates for investigations. Next, we’ll show you cryptographic algorithms that can be used during forensic investigations to check for known files or to compare suspicious files with online services such as VirusTotal or Mobile-Sandbox. Moving on, you’ll learn how to sniff on the network, generate and analyze network flows, and perform log correlation with the help of Python *s and tools. You’ll get to know about the concepts of virtualization and how virtualization influences IT forensics, and you’ll discover how to perform forensic analysis of a jailbroken/rooted mobile device that is based on iOS or Android. Finally, the book teaches you how to analyze volatile memory and search for known malware samples based on YARA rules.Style and approach This easy-to-follow guide will demonstrate forensic analysis techniques by showing you how to solve real-word-scenarios step by step.

Learn to use powerful Python libraries for effective data processing and analysisAbout This BookLearn the basic processing steps in data analysis and how to use Python in this area through supported packages, especially Numpy, Pandas, and MatplotlibCreate, manipulate, and analyze your data to extract useful information to optimize your systemA hands-on guide to help you learn data analysis using Python Who This Book Is For If you are a Python developer who wants to get started with data analysis and you need a quick introductory guide to the python data analysis libraries, then this book is for you.What You Will LearnUnderstand the importance of data analysis and get familiar with its processing stepsGet acquainted with Numpy to use with arrays and array-oriented computing in data analysisCreate effective visualizations to present your data using MatplotlibProcess and analyze data using the time series capabilities of PandasInteract with different kind of database systems, such as file, disk format, Mongo, and RedisApply the supported Python package to data analysis applications through examplesExplore predictive analytics and machine learning algorithms using Scikit-learn, a Python library In Detail Data analysis is the process of applying logical and analytical reasoning to study each component of data. Python is a multi-domain, high-level, programming language. It’s often used as a *ing language because of its forgiving syntax and operability with a wide variety of different eco-systems. Python has powerful standard libraries or toolkits such as Pylearn2 and Hebel, which offers a fast, reliable, cross-platform environment for data analysis. With this book, we will get you started with Python data analysis and show you what its advantages are. The book starts by introducing the principles of data analysis and supported libraries, along with NumPy basics for statistic and data processing. Next it provides an overview of the Pandas package and uses its powerful features to solve data processing problems. Moving on, the book takes you through a brief overview of the Matplotlib API and some common plotting functions for DataFrame such as plot. Next, it will teach you to manipulate the time and data structure, and load and store data in a file or database using Python packages. The book will also teach you how to apply powerful packages in Python to process raw data into pure and helpful data using examples. Finally, the book gives you a brief overview of machine learning algorithms, that is, applying data analysis results to make decisions or build helpful products, such as recommendations and predictions using scikit-learn.Style and approach This is an easy-to-follow, step-by-step guide to get you familiar with data analysis and the libraries supported by Python. Topics are explained with real-world examples wherever required.

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.

Create your own massively scalable Cassandra database with highly responsive database queries About This Book Create a Cassandra cluster and tweak its configuration to get the best performance based on your environment Analyze the key concepts and architecture of Cassandra, which are essential to create highly responsive Cassandra databases A fast-paced and step-by-step guide on handling huge amount of data and getting the best out of your database applications Who This Book Is For If you are a developer who is working with Cassandra and you want to deep dive into the core concepts and understand Cassandra’s non-relational nature, then this book is for you. A basic understanding of Cassandra is expected. What You Will Learn Install and set up your Cassandra Cluster using various installation types Use Cassandra Query Language (CQL) to design Cassandra database and tables with various configuration options Design your Cassandra database to be evenly loaded with the lowest read/write latencies Employ the available Cassandra tools to monitor and maintain a Cassandra cluster Debug CQL queries to discover why they are performing relatively slowly Choose the best-suited compaction strategy for your database based on your usage pattern Tune Cassandra based on your deployment operation system environment In Detail Apache Cassandra Essentials takes you step-by-step from from the basics of installation to advanced installation options and database design techniques. It gives you all the information you need to effectively design a well distributed and high performance database. You’ll get to know about the steps that are performed by a Cassandra node when you execute a read/write query, which is essential to properly maintain of a Cassandra cluster and to debug any issues. Next, you’ll discover how to integrate a Cassandra driver in your applications and perform read/write operations. Finally, you’ll learn about the various tools provided by Cassandra for serviceability aspects such as logging, metrics, backup, and recovery. Style and approach This step-by-step guide is packed with examples that explain the core concepts as well as advanced concepts, techniques, and usages of Apache Cassandra.

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.

Over 100 recipes exploring the new and exciting features of Unity 5 to spice up your Unity skillsetAbout This BookBuilt on the solid foundation of the popular Unity 4.x Cookbook, the recipes in this edition have been completely updated for Unity 5Features recipes for both 2D and 3D gamesProvides you with techniques for the new features of Unity 5, including the new UI system, 2D game development, new Standard Shaders, and the new Audio Mixer Who This Book Is For From beginners to advanced users, from artists to coders, this book is for you and everyone in your team! Programmers can explore multimedia features, and multimedia developers can try their hand at *ing. Basic knowledge and understanding of the Unity platform, game design principles, and programming knowledge in C# is essential.What You Will LearnImmerse players with great audio, utilizing Unity 5's audio features including the new Audio Mixer, ambient sound with Reverb Zones, dynamic soundtracks with Snapshots, and balanced audio via DuckingCreate better materials with Unity’s new, physically-based, Standard ShaderMeasure and control time, including pausing the game, displaying clocks and countdown timers, and even implementing “bullet time” effectsImprove ambiance through the use of lights and effects such as reflection and light probesCreate stylish user interfaces with the new UI system, including power-bars, clock displays, and an extensible inventory systemSave and load text and media assets from local or remote sources, publish your game via Unity Cloud, and communicate with websites and their databases to create online scoreboardsDiscover advanced techniques, including the publisher-subscriber and state patterns, performance bottleneck identification, and methods to maximize game performance and frame ratesControl 2D and 3D character movement, and use NavMeshAgents to write NPC and enemy behaviors such as seek, flee, flock, and waypoint path following In Detail Unity 5 is a flexible and intuitive multiplatform game engine that is becoming the industry’s de facto standard. Learn to craft your own 2D and 3D computer games by working through core concepts such as animation, audio, shaders, GUI, lights, cameras, and *ing to create your own games with Unity 5. Completely re-written to cover the new features of Unity 5, this book is a great resource for all Unity game developers, from those who have recently started using Unity right up to Unity professionals. The first half of the book focuses on core concepts of 2D game design while the second half focuses on developing 3D game development skills. In the first half, you will discover the new GUI system, the new Audio Mixer, external files, and animating 2D characters in 2D game development. As you progress further, you will familiarize yourself with the new Standard Shaders, the Mecanim system, Cameras, and the new Lighting features to hone your skills towards building 3D games to perfection. Finally, you will learn non-player character control and explore Unity 5's extra features to enhance your 3D game development skills.Style and approach Each chapter first introduces the topic area and explains how the techniques covered can enhance your games. Every recipe provides step-by-step instructions, followed by an explanation of how it all works, and useful additional refinements or alternative approaches. Every required resource and C# * (fully commented) is available to download, enabling you to follow each recipe yourself.