A world that is as creative and complex as it is dangerous and disturbing. A world that is much closer than you think.The dark net is an underworld that stretches from popular social media sites to the most secretive corners of the encrypted web. It is a world that frequently appears in newspaper headlines, but one that is little understood, and rarely explored. The Dark Net is a revelatory examination of the internet today, and of its most innovative and dangerous subcultures: trolls and pornographers, drug dealers and hackers, political extremists and computer scientists, Bitcoin programmers and self-harmers, libertarians and vigilantes.Based on extensive first-hand experience, exclusive interviews and shocking documentary evidence, The Dark Net offers a startling glimpse of human nature under the conditions of freedom and anonymity, and shines a light on an enigmatic and ever-changing world.

    In the Mastering Emacs ebook you will learn the answers to all the concepts that take weeks, months or even years to truly learn, all in one place.“Emacs is such a hard editor to learn”But why is it so hard to learn? As it turns out, it's almost always the same handful of issues that everyone faces.If you have tried to learn Emacs you will have struggled with the same problems everyone faces, and few tutorials to see you through it.I have dedicated the first half of the book to explaining the essence of Emacs — and in doing so, how to overcome these issues:Memorizing Emacs’s keys: You will learn Emacs one key at a time, starting with the arrow keys. To feel productive in Emacs, it’s important you start on an equal footing — without too many new concepts and keys to memorize. Each chapter will introduce more keys and concepts so you can learn at your own pace. Discovering new modes and features: Emacs is a self-documenting editor, and I will teach you how to use the apropos, info, and describe system to discover new modes and features, or help you find things you forgot! Customizing Emacs: You don’t have to learn Emacs Lisp to alter a lot of Emacs’s functionality. Most changes you want to make are possible using Emacs’s Customize interface and I will show you how to use it efficiently. Understanding the terminology: Emacs is so old it predates almost every other editor and all modern user interfaces. I have an entire chapter dedicated to the unique terminology in Emacs; how it is different from other editors, and what that means to you.

    It details programming with SRGP, a simple but powerful raster graphics package. Important algorithms in 2D and 3D graphics are detailed for easy implementation, and a thorough presentation of the mathematical principles of geometric transformations and viewing are included.

    Mike Meyers, the leading authority on CompTIA A+ certification and training, has helped hundreds of thousands of people pass the CompTIA A+ exams-and now he can help you too. Inside, you'll find detailed coverage of the exam format, helpful exam tips, end-of-chapter practice questions, and hundreds of photographs and illustrations. After you ace the exams, this comprehensive guide will serve as an essential on-the-job reference.Full details on all exam objectives, including how to: Work with CPUs, RAM, and motherboards Install, partition, and format hard drives Work with portable PCs, PDAs, and wireless technologies Install, upgrade, and troubleshoot Windows 2000 Professional and Windows XP Install sound and video cards Manage printers and connect to networks Implement security measures Understand safety and environmental issues Establish good communication skills and adhere to privacy policies The CD-ROM features: Eight full practice exams covering CompTIA A+ Essentials and Exams 220-602, 220-603, & 220-604 One hour of LearnKey video training featuring Mike Meyers teaching key A+ topics Electronic copy of the book Complete exam objective map for all four exams List of official CompTIA A+ acronyms Useful tools and utilities for PC technicians

    He knows that if parents place good video games into a learning system in their homes they can reap major benefits for their children and themselves. They can accelerate their children's language and cognitive growth." —James Paul Gee, Tashia Mogridge Professor of Reading, University of Wisconsin-MadisonMarc Prensky presents the case—profoundly counter-cultural but true nevertheless—that video and computer game playing, within limits, is actually very beneficial to today's "Digital Native" kids, who are using them to prepare themselves for life in the 21st century. The reason kids are so attracted to these games, Prensky says, is that they are learning about important "future" things, from collaboration, to prudent risk taking, to strategy formulation and execution, to complex moral and ethical decisions. Prensky's arguments are backed up by university PhD's studying not just violence, but games in their totality, as well as studies of gamers who have become successful corporate workers, entrepreneurs, leaders, doctors, lawyers, scientists and other professionals.Because most adults (including the critics) can't play the modern complex games themselves (and discount the opinions of the kids who do play them) they rely on secondhand sources of information, most of whom are sadly misinformed about both the putative harm and the true benefits of game-playing. This book is the antidote to those misinformed, bombastic sources, in the press and elsewhere. Full of common sense and practical information, it provides parents with a large number of techniques approaches they can use—both over time and right away—to improve both their understanding of games and their relationships with their kids. What You Will Learn The aim of this book is to give you a peek into the hidden world into which your kids disappear when they are playing games, and to help you as an adult—especially if you are a concerned parent or teacher—understand and appreciate just how much your kids are learning that is POSITIVE from their video and computer games.In the few short hours it takes to read this book, you will learn: What it feels like to be in the world of computer and video games; How to appreciate the breadth and depth of modern computer and video games and the ways they make your kids learn; How to understand the various USEFUL skills your game-playing your kids are acquiring; How to understand your own kids better and build better relationships using games as a base; And, most importantly, How to augment and improve what your kids are learning by HAVING CONVERSATIONS THAT THEY WANT TO HAVE about their games.

    Delivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or the extract, transform, load (ETL) process. Delineates best practices for extracting data from scattered sources, removing redundant and inaccurate data, transforming the remaining data into correctly formatted data structures, and then loading the end product into the data warehouse. Offers proven time-saving ETL techniques, comprehensive guidance on building dimensional structures, and crucial advice on ensuring data quality.

    Why wade through a 600-page book when you can begin working productively in a matter of minutes? It's an ideal primer for Mac and PC users of the Internet who need to know a little bit about UNIX on the systems they visit.This book is the most effective introduction to UNIX in print. The fourth edition covers the highlights of the Linux operating system. It's a handy book for someone just starting with UNIX or Linux, as well as someone who encounters a UNIX system on the Internet. And it now includes a quick-reference card.Topics covered include: Linux operating system highlightsLogging in and logging outWindow systems (especially X/Motif)Managing UNIX files and directoriesSending and receiving mailRedirecting input/outputPipes and filtersBackground processingBasic network commandsv

    You’ll begin at square one, learning how the Web and web pages work, and then steadily build from there. By the end of the book, you’ll have the skills to create a simple site with multi-column pages that adapt for mobile devices.Learn how to use the latest techniques, best practices, and current web standards—including HTML5 and CSS3. Each chapter provides exercises to help you to learn various techniques, and short quizzes to make sure you understand key concepts.This thoroughly revised edition is ideal for students and professionals of all backgrounds and skill levels, whether you’re a beginner or brushing up on existing skills.Build HTML pages with text, links, images, tables, and formsUse style sheets (CSS) for colors, backgrounds, formatting text, page layout, and even simple animation effectsLearn about the new HTML5 elements, APIs, and CSS3 properties that are changing what you can do with web pagesMake your pages display well on mobile devices by creating a responsive web designLearn how JavaScript works—and why the language is so important in web designCreate and optimize web graphics so they’ll download as quickly as possible

    This highly anticipated fourth edition of the most ...Download Link : readmeaway.com/download?i=0128042915            0128042915 Data Mining: Practical Machine Learning Tools and Techniques (Morgan Kaufmann Series in Data Management Systems) PDF by Ian H. WittenRead Data Mining: Practical Machine Learning Tools and Techniques (Morgan Kaufmann Series in Data Management Systems) PDF from Morgan Kaufmann,Ian H. WittenDownload Ian H. Witten's PDF E-book Data Mining: Practical Machine Learning Tools and Techniques (Morgan Kaufmann Series in Data Management Systems)

    Few Web designers are experiences programmers, and as a result, working with semantic markup and CSS can create roadblocks to achieving truly beautiful designs using all the resources available. Add to this the pressures of presenting exceptional design to clients and employers, without compromising efficient workflow, and the challenge deepens for those working in a fast-paced environment. As someone who understands these complexities firsthand, author and designer Andy Clarke offers visual designers a progressive approach to creating artistic, usable, and accessible sites using transcendent CSS. In this groundbreaking book, you'll discover how to implement highly original designs through visual demonstrations of the creative possibilities using markup and CSS. You'll learn to use a new design workflow, build prototypes that work well for designers and all team members, use grids effectively, visualize markup, and discover every phase of the transcendent design process, from working with the latest browsers to incorporating CSS3 to collaborating with team members effectively. Transcending CSS: The Fine Art of Web Design Uses a visual approach to help you learn coding techniques Includes numerous examples of world-class Web sites, photography, and other inspirations that give designers ideas for visualizing their code Offers early previews of technical advances in new Web browsers and of the emerging CSS3 specification

    It's not just a technical book or just a businessguide. Data is ubiquitous and it doesn't pay much attention toborders, so we've calibrated our coverage to follow it wherever itgoes.In the first edition of Big Data Now, the O'Reilly team tracked thebirth and early development of data tools and data science. Now, withthis second edition, we're seeing what happens when big data grows up:how it's being applied, where it's playing a role, and theconsequences -- good and bad alike -- of data's ascendance.We've organized the second edition of Big Data Now into five areas:Getting Up to Speed With Big Data -- Essential information on thestructures and definitions of big data.Big Data Tools, Techniques, and Strategies -- Expert guidance forturning big data theories into big data products.The Application of Big Data -- Examples of big data in action,including a look at the downside of data.What to Watch for in Big Data -- Thoughts on how big data will evolveand the role it will play across industries and domains.Big Data and Health Care -- A special section exploring thepossibilities that arise when data and health care come together.

    One slogan of Perl is that it makes easy things easy and hard things possible. "Intermediate Perl" is about making the leap from the easy things to the hard ones.Originally released in 2003 as "Learning Perl Objects, References, and Modules" and revised and updated for Perl 5.8, this book offers a gentle but thorough introduction to intermediate programming in Perl. Written by the authors of the best-selling "Learning Perl," it picks up where that book left off. Topics include: Packages and namespacesReferences and scopingManipulating complex data structuresObject-oriented programmingWriting and using modulesTesting Perl codeContributing to CPANFollowing the successful format of "Learning Perl," we designed each chapter in the book to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in "Learning Perl" and have ambition to go further.Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly."Intermediate Perl" is about learning to use Perl as a programming language, and not just a scripting language. This is the book that turns the Perl dabbler into the Perl programmer.

    Beckwith was isolated, sometimes beautiful, sometimes inhospitable, and had been owned by the Hendry family since 1700.When Cara fell in love with Edward Hendry, it was not what her family had intended for her.Edward was fifteen years older than Cara, a pacifist, and a widower with two children, one of whom bitterly resented her new stepmother.But Cara was determined to make the marriage work, in spite of the hard life on the farm, in spite of Edward's reserved personality and the shadow of Nancy, his former wife.Her greatest friend on the farm was Edward's mother.Edith Hendry, a loyal and wise daleswoman, was to see the young bride through many tragedies, many vicissitudes and the years of trying to run the wild sheep farm on her own.And as Cara's life began to change, so Cara changed too, finding a complete and utter happiness where she had never expected to.

    What kind of mischief will he get into? Will the emotions he has from the disappearance of his son be too much for him to bear? This diary book is a great read or gift for a Minecraft lover of any age! *** Read It FREE With Kindle Unlimited Or Prime Membership *** Don't have kindle? No worries! Read it on your PC, Mac, Tablet Or Smartphone! *** Download Your Copy Or Read It FREE With Kindle Unlimited Or Prime Membership ***

    Army Rangers are called in to descend into the depths and find them.A larger threat now stirs with an insatiable hunger and begins to spread rapidly—leaving scores dead or missing…But the military seeks to contain, not to kill.Armed with her dying father’s secrets, Liz, Cody, Scott and their team of rogue civilians seek another way down through an abandoned mine—and are possibly the only hope Salt Lake City has against the scourge.Harvest Deep: The Descent resumes the epic journey of a group of friends through survival, revenge, redemption, and betrayal.An intense, fast-paced, and adrenaline-pumping adventure of subterranean horror that will grip you by the throat and not let go.*Harvest Deep: The Descent is part of a series and is not a stand-alone story. For a better reader experience, one should read in order.