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.

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.

Develop interactive Arduino-based Internet projects with Ethernet and WiFiAbout This BookBuild Internet-based Arduino devices to make your home feel more secureLearn how to connect various sensors and actuators to the Arduino and access data from InternetA project-based guide filled with schematics and wiring diagrams to help you build projects incrementally Who This Book Is For This book is intended for those who want to learn more about Arduino and make Internet-based interactive projects with Arduino. If you are an experienced software developer who understands the basics of electronics, then you can quickly learn how to build the Arduino projects explained in this book.What You Will LearnMake a powerful Internet controlled relay with an embedded web server to monitor and control your home electrical appliancesBuild a portable Wi-Fi signal strength sensor to give haptic feedback about signal strength to the userMeasure water flow speed and volume with liquid flow sensors and record real-time readingsSecure your home with motion-activated Arduino security cameras and upload images to the cloudImplement real-time data logging of a solar panel voltage with Arduino cloud connectorsTrack locations with GPS and upload location data to the cloudControl a garage door light with your Twitter feedControl infrared enabled devices with IR remote and Arduino In Detail Arduino is a small single-chip computer board that can be used for a wide variety of creative hardware projects. The hardware consists of a simple microcontroller, board, and chipset. It comes with a Java-based IDE to allow creators to program the board. Arduino is the ideal open hardware platform for experimenting with the world of the Internet of Things. This credit card sized Arduino board can be used via the Internet to make more useful and interactive Internet of things projects. Internet of Things with Arduino Blueprints is a project-based book that begins with projects based on IoT and cloud computing concepts. This book covers up to eight projects that will allow devices to communicate with each other, access information over the Internet, store and retrieve data, and interact with users—creating smart, pervasive, and always-connected environments. It explains how wired and wireless Internet connections can be used with projects and the use of various sensors and actuators. The main aim of this book is to teach you how Arduino can be used for Internet-related projects so that users are able to control actuators, gather data from various kinds of sensors, and send and receive data wirelessly across HTTP and TCP protocols. Finally, you can use these projects as blueprints for many other IoT projects and put them to good use. By the end of the book, you will be an expert in the use of IoT with Arduino to develop a set of projects that can relate very well to IoT applications in the real world.Style and approach Every chapter in this book clearly explains how to assemble components through easy-to-follow steps on while laying out important concepts, code snippets, and expected output results so that you can easily end up with a successful project where you can also enhance or modify the project according to your requirements.

Barbarians at the Gate has been called one of the most influential business books of all time -- the definitive account of the largest takeover in Wall Street history. Bryan Burrough and John Helyar's gripping account of the frenzy that overtook Wall Street in October and November of 1988 is the story of deal makers and publicity flaks, of strategy meetings and society dinners, of boardrooms and bedrooms -- giving us not only a detailed look at how financial operations at the highest levels are conducted but also a richly textured social history of wealth at the twilight of the Reagan era. Barbarians at the Gate -- a business narrative classic -- is must reading for everyone interested in the way today's world really works.

Lao-tzu's Tao Te Ching, or Book of the Way, is the classic manual on the art of living and one of the wonders of the world. In eighty-one brief chapters, the Tao Te Ching llods at the basic predicatment of being alive and gives advice that imparts balance and perspective, a serene and generous spirit. This book is about wisdom in action. It teaches how wo work for the good with the efforless skill that comes from being in accord with the Tao (the basic principle of the universe) and applies equally to good government and sexual love, to childrearing, business, and ecology. The Tao Te Ching is the most widely traslated book in world literature, after the Bible. Yet the gemlike lucidity of the original has eluded most previous translations, and they have obscured some of its central ideas. Now the Tao Te ching has been rendered into English by the eminent scholar and traslator Stephen Mitchell. Mr. Mitchell's Dropping Ashes on the Buddha is a modern Zen classic, and his translations of Rilke and of the Book of Job have already been called definitive for our time.

When beloved author Henri Nouwen set out to record this daybook of totally new reflections, he suddenly found himself on "a true spiritual adventure." For in these 366 original, interlocking morsels of daily wisdom, Nouwen provides both sustenance and a trail for us to follow, as he unveils, to his own surprise, his personal map of faith. From the delicate interplay of human experience to the surrender to Christ and the embrace of Christian community, that journey of Christian spirituality is explored and celebrated here in each eloquent, thought–provoking passage, "The table is one of the most intimate places in our lives. It is there that we give ourselves to one another. When we say, 'Take some more, let me serve you another plate, let me pour you another glass, don't be shy, enjoy it,' we say a lot more than our words express. We invite our friends to become part of our lives. We want them to be nurtured by the same food and drink that nurture us. We desire communion.... Every breakfast, lunch, or dinner can become a time of growing communion with one another." Intimately personal and inspiring, Bread for the Journey is a daily feast of fresh insight into the challenges and deep joys of a life lived in close communion with God. Nouwen is a wise, loving companion who invites us along as he finds joy in the community of loss, true freedom in forgiveness of others, and hope in surprising places. Each daily meditation is a stepping–stone along a path of private discovery, offering Nouwen's seasoned yet fresh ideas on kindness, love, suffering, and prayer, the Church as God's people, and the importance of Jesus in one's life–reflecting, as a whole, Nouwen's own 'personal creed.' Bread for the Journey brims with daily nourishment and guidance for devoted followers and new friends alike –– food for thought on a yearlong journey of discovery and faith.

Dr Rupy Aujla is a practising GP in London. Trained at Imperial College London, his aim is to be the leading voice in how nutrition can heal and improve health. He is one of twenty global ‘I Quit Sugar’ experts, regular Doctor on BBC Asian Network’s Noreen Khan show with half a million listeners, Men’s Health Recipe Creator and Doctor, TEDxNHS Speaker, Huffington Post, Shortlist, Stylist, Metro contributor as well as leading nutrition websites including Nutritionfacts.org. Dr Rupy is developing The Doctors Kitchen social presence on You Tube, Instagram and Twitter.

Boris Starling is an award-winning novelist, screenwriter and journalist. His books have reached the Sunday Times and New York Times bestseller lists. He is the author of the popular HAYNES EXPLAINS series. His debut novel MESSIAH was made into a prime time BBC1 series which ran for five seasons, and he is currently writing the screenplay for an animated sci-fi reimagining of Charlie Chaplin’s THE KID. Boris writes regularly for several national newspapers and was the writer-in-residence at Max Gate, Thomas Hardy's house. Before becoming a full-time writer, he worked for an international consultancy specialising in political risk assessment, confidential investigations and kidnap negotiation. Boris lives in Dorset with his wife, children, dogs and a constantly fluctuating number of chickens and ducks.

Alice is a pint sized personal trainer with a passion for health and fitness. Having spent the majority of her formative years developing unhealthy habits through trying every diet there was, and gaining weight as a result, she decided to take matters into her own hands. Alice tracked her complete lifestyle change progress through her now hugely successful Instagram blog ‘Clean Eating Alice’. Now a fully qualified personal trainer, Alice wants to bring her message of balance and ditching the diet myths to the masses. The aim is to encourage everyone and anyone to readdress their eating habits and increase their activity levels to create a healthier, happier lifestyle that is ultimately sustainable. Find Alice posting regular updates of her day to day food and fitness videos on Instagram at clean_eating_alice, on twitter at alice_LDNM and on Facebook at /cleaneatingalice, where she creates a fuss and fad free approach to diet and exercise.

Born in Ireland in 1898, Clives Staples Lewis gained a triple First at Oxford and was Fellow and Tutor at Magdalen College from 1925-54, where among others he was a contemporary of Tolkien. In 1954 he became Professor of Mediaeval and Renaissance Literature at Cambridge. C. S. Lewis was for many years an atheist, until his conversion which he memorably described in his autobiography Surprised by Joy: “I gave in, and admitted that God was God … perhaps the most dejected and reluctant convert in all England.” He is also celebrated for his famous series of children’s books, the Narnia Chronicles (which have been filmed and broadcast many times), as well as his literary criticism and science fiction. C. S. Lewis died on 22nd November 1963.

Simon Cooper is one of the UK’s leading chalkstream conservationists. He lives and works on the English rivers, where otters are once again thriving.

Martha Collison is the youngest ever baker on The Great British Bake Off – she made it all the way to the quarter finals whilst studying for her AS Levels! Martha is a self-taught baker who started cooking at the age of eight – the result of her brave parents letting her loose in the kitchen and enjoying the (sometimes mixed) results. Since then her baking repertoire has grown no end, and she now writes a weekly column in Waitrose Weekend as well as her own blog. Her first book Twist is a Sunday Times bestseller. She loves spending time with her family, and is passionate about helping with charitable campaigns with Tearfund.

Amelia Freer trained as a nutritional therapist after personal struggles with her own health, where she discovered first-hand how what we eat can transform our lives. She has been credited with Boy George’s recent and astounding weight loss and currently has an eight-month waiting list for her consultations, numerous high profile clients, and is a regular contributor to the national press. In addition to one-to-one consultations, her services extend to helping clients with all aspects of nutrition, from empowering them to make intelligent choices at the supermarket, clearing and restocking kitchen cupboards, teaching the cooking of simple, healthy meals and providing realistic meal plans.

Richard Sale is a physicist, with a PhD in astrophysics. After working as a glaciologist in Switzerland and then in the UK power industry he gave up fulltime physics for his first loves – birds and the Arctic. He has written and taken photographs for many books, including To the Ends of the Earth: The History of Polar Exploration, which was the 2003 UK Outdoor Writers Guild Best Book on an Outdoor Theme, and The Gyrfalcon (Popatov and Sale), which was the US Wildlife Society’s Book of the Year for 2006. He is an experienced explorer who has climbed and trekked all over the world but is most at home in the Arctic and higher terrains. Per Michelsen lives in Sola near Stavanger, Norway. He has been a passionate outdoor photographer since the late 1970s, working mostly in the Arctic and sub-Arctic, travelling in all seasons to capture wildlife, landscapes and cultural history. Richard and Per met for the first time on sea ice off Spitsbergen’s east coast and, discovering a common interest and enthusiasm, they have been friends since that time, often travelling together.

Christopher Sjuve is a chef and food editor. Based in Norway, his motto is your can never have too much bacon!

Patrick Bishop is the author of the critically acclaimed and best-selling ‘Fighter Boys’, ‘Bomber Boys’, ‘3 Para’ and ‘Ground Truth’. Previously, he was a foreign correspondent for over twenty years, reporting from conflicts all over the world.

Lifelong friends from Sheffield, Henry and Ian are the guys behind BOSH! – the biggest plant-based video channel on Facebook. Totally powered by plants, BOSH! create mouthwatering meat- and dairy-free recipes that are shared across the globe, reaching over 25 million people a month.

Bruce Henderson is the author or coauthor of more than twenty nonfiction books, including the #1 New York Times bestseller And The Sea Will Tell, which was made into a highly-rated TV miniseries. General Colin Powell has called the Los Ba?os raid "a textbook operation for all ages and all armies." An award-winning journalist and author, Henderson is a member of the Authors Guild and the American Society of Journalists and Authors. He has taught reporting and writing courses at USC School of Journalism and Stanford University.

Magnus Magnusson KBE is an Icelandic national who has spent most of his life in Scotland. After studying English at Oxford, he joined the Scottish Daily Express in 1953, and the Scotsman in 1961 as Assistant Editor. Since 1967 he has been a freelance writer and broadcaster, specialising in history, archaeology and environmental affairs. He has presented many programmes on BBC TV, including Chronicle (1967–80), Mastermind (1972–97), and a twelve-part series on Vikings! (1980). He has published more than twenty books. In 1989 he was awarded an honorary knighthood for his services to the heritage of Scotland. He was chairman of the Ancient Monuments Board for Scotland (1981–89) and of Scottish Natural Heritage (1992–99).

Victoria Stilwell is an actress-turned-dog-trainer who has founded training schools in New York, New Jersey, and Britain. She stars in the U.K.’s Channel 4 television series It’s Me or the Dog. Since 1999, Victoria has lived in the United States, and is now based in New York.