It assumes absolutely no prior programming knowledge and will guide you carefully and slowly through the learning process.Learn Ruby The Hard Way is a translation of the original "Learn Python The Hard Way" to teaching Ruby, with the translation done by Rob Sobers. "Learn Python The Hard Way" has taught hundreds of thousands worldwide how to code in Python, and this book uses the same proven method for Ruby. When you are done with this book you will have the skill to move on to other books about Ruby and be ready to understand them.

    New co-authors--Irl Bivens and Stephen Davis--from Davidson College; both distinguished educators and writers.* More emphasis on graphing calculators in exercises and examples, including CAS capabilities of graphing calculators.* More problems using tabular data and more emphasis on mathematical modeling.

    But they've often been hidden in plain sight, their inventions and contributions touching our lives in ways we don't even realize.Author Claire L. Evans finally gives these unsung female heroes their due with her social history of the Broad Band, the women who made the internet what it is today. Learn from Ada Lovelace, the daughter of Lord Byron, who wove numbers into the first program for a mechanical computer in 1842. Seek inspiration from Grace Hopper, the tenacious mathematician who democratized computing by leading the charge for machine-independent programming languages after World War II. Meet Elizabeth "Jake" Feinler, the one-woman Google who kept the earliest version of the Internet online, and Stacy Horn, who ran one of the first-ever social networks on a shoestring out of her New York City apartment in the 1980s. Evans shows us how these women built and colored the technologies we can't imagine life without.Join the ranks of the pioneers who defied social convention and the longest odds to become database poets, information-wranglers, hypertext dreamers, and glass ceiling-shattering dot com-era entrepreneurs.

    In Turing’s Cathedral, George Dyson focuses on a small group of men and women, led by John von Neumann at the Institute for Advanced Study in Princeton, New Jersey, who built one of the first computers to realize Alan Turing’s vision of a Universal Machine. Their work would break the distinction between numbers that mean things and numbers that do things—and our universe would never be the same. Using five kilobytes of memory (the amount allocated to displaying the cursor on a computer desktop of today), they achieved unprecedented success in both weather prediction and nuclear weapons design, while tackling, in their spare time, problems ranging from the evolution of viruses to the evolution of stars. Dyson’s account, both historic and prophetic, sheds important new light on how the digital universe exploded in the aftermath of World War II. The proliferation of both codes and machines was paralleled by two historic developments: the decoding of self-replicating sequences in biology and the invention of the hydrogen bomb. It’s no coincidence that the most destructive and the most constructive of human inventions appeared at exactly the same time.  How did code take over the world? In retracing how Alan Turing’s one-dimensional model became John von Neumann’s two-dimensional implementation, Turing’s Cathedral offers a series of provocative suggestions as to where the digital universe, now fully three-dimensional, may be heading next.

    There has been a marked increase in the adoption of PHP, most notably in the beginning to intermediate levels. PHP now boasts over 30% of the server side scripting market (Source: php.weblogs.com).The previous edition sold over 17,000 copies exclusively through Sitepoint.com alone. With the release of PHP 5, SitePoint have updated this bestseller to reflect best practice web development using PHP 5 and MySQL 4.The 3rd Edition includes more code examples and also a new bonus chapter on structured PHP Programming which introduces techniques for organizing real world PHP applications to avoid code duplication and ensure code is manageable and maintainable. The chapter introduces features like include files, user-defined function libraries and constants, which are combined to produce a fully functional access control system suitable for use on any PHP Website.

    Each chapter gives you the complete source code for a new game and teaches the programming concepts from these examples. The book is available under a Creative Commons license and can be downloaded in full for free from http: //inventwithpython.com/pygame This book was written to be understandable by kids as young as 10 to 12 years old, although it is great for anyone of any age who has some familiarity with Python.

    By scale, we mean having numbers of users in the millions and being built by large engineering teams.For mobile engineers, this book is a blueprint for modern app engineering approaches. For non-mobile engineers and managers, it is a resource with which to build empathy and appreciation for the complexity of world-class mobile engineering.

    ServSafe(R) Essentials, 5th edition was designed with managers' needs in mind. This edition has been updated to reflect the changing needs of a diverse and expanding workforce in the foodservice and restaurant industry. The streamlined delivery of food safety content in the Fifth Edition will create a learning experience that is activity-based and easily comprehended by a variety of learners. The updated book will help readers prepare for examinations, and more importantly, it will promote adherence to food safety practices in the operation. Based on a new job task analysis revised exclusively for the Fifth Edition, the book reflects the latest updates to the "FDA Food Code," new science-based and industry best practices and prepares readers for the ServSafe(R) Food Protection Manager Certification Exam.

    Pure Mathematics 1 corresponds to unit P1. It covers quadratics, functions, coordinate geometry, circular measure, trigonometry, vectors, series, differentiation and integration.

    These noteworthy accounts of the lives of David Hilbert and Richard Courant are closely related: Courant's story is, in many ways, seen as the sequel to the story of Hilbert. Originally published to great acclaim, both books explore the dramatic scientific history expressed in the lives of these two great scientists and described in the lively, nontechnical writing style of Contance Reid.

    The story of information begins in a time profoundly unlike our own, when every thought and utterance vanishes as soon as it is born. From the invention of scripts and alphabets to the long-misunderstood talking drums of Africa, Gleick tells the story of information technologies that changed the very nature of human consciousness. He provides portraits of the key figures contributing to the inexorable development of our modern understanding of information: Charles Babbage, the idiosyncratic inventor of the first great mechanical computer; Ada Byron, the brilliant and doomed daughter of the poet, who became the first true programmer; pivotal figures like Samuel Morse and Alan Turing; and Claude Shannon, the creator of information theory itself. And then the information age arrives. Citizens of this world become experts willy-nilly: aficionados of bits and bytes. And we sometimes feel we are drowning, swept by a deluge of signs and signals, news and images, blogs and tweets. The Information is the story of how we got here and where we are heading.

    But for all the heat of claim and counter-claim, the argument is essentially beside the point: it’s here; it’s everywhere. The real question is, do we direct technology, or do we let ourselves be directed by it and those who have mastered it? “Choose the former,” writes Rushkoff, “and you gain access to the control panel of civilization. Choose the latter, and it could be the last real choice you get to make.” In ten chapters, composed of ten “commands” accompanied by original illustrations from comic artist Leland Purvis, Rushkoff provides cyberenthusiasts and technophobes alike with the guidelines to navigate this new universe.In this spirited, accessible poetics of new media, Rushkoff picks up where Marshall McLuhan left off, helping readers come to recognize programming as the new literacy of the digital age––and as a template through which to see beyond social conventions and power structures that have vexed us for centuries. This is a friendly little book with a big and actionable message. World-renowned media theorist and counterculture figure Douglas Rushkoff is the originator of ideas such as “viral media,” “social currency” and “screenagers.” He has been at the forefront of digital society from its beginning, correctly predicting the rise of the net, the dotcom boom and bust, as well as the current financial crisis. He is a familiar voice on NPR, face on PBS, and writer in publications from Discover Magazine to the New York Times.“Douglas Rushkoff is one of the great thinkers––and writers––of our time.” —Timothy Leary“Rushkoff is damn smart. As someone who understood the digital revolution faster and better than almost anyone, he shows how the internet is a social transformer that should change the way your business culture operates." —Walter Isaacson

    Anyone eligible for military service can take the ASVAB, so you can also use the ASVAB for other purposes, such as finding out what you're good at, in case you want to attend vocational school or college. In addition, you can also use the test to help you better understand your skills, for when you enter the job market. And the best thing is, it absolutely free. And while the ASVAB may not be rocket science, it can be very tricky and you don't want to tackle it without some help. With this book as your guide, you'll quickly gain the knowledge and confidence you need to pass the ASVAB with flying colors. Written by a professional test-prep coach and a retired military man, it arms you with:A comprehensive review of all test subjects Practice problems to sharpen your skills Three complete sample tests Guidance on which tests are important to your military career Study techniques that will give you a competitive edged Tips on how to compute yours scores Information on the scores required for specific military jobs ASVAB For Dummies provides in-depth coverage of all ten ASVAB subsets. You get clear easy-to-understand reviews of all the basic concepts, formulas, and skills you need to answer every type of question in every subset. And you get dozens of mini-tests and practice problems that help you understand what areas you're strong in and which ones still need work. In not time, you'll:Pump up your vocabulary and reading comprehension skills and ace the verbal subsets Bone up on arithmetic procedures and mathematics concepts--and wrack up the points Get into gear with basic mechanical, auto shop, and electronics knowledge and cruise through the tests Quickly review basic science principles and score like a rocket scientists! ASVAB For Dummies is your complete tactical guide to improving your scores--on the double.

    Parents will be inspired to break free of conventions, unleash their child's unique creative genius, cultivate determination, and create an authentic atmosphere of learning.

    Hollander suggests how to incorporate succession planning for a vacation home into an estate plan and gives practical advice on such things as which entity is best for succession planning, how to develop a cottage schedule, what to do about an owner who fails to pay his or her assessment, whether to establish an 'endowment,' and how to allocate control between and within generations of owners. Although Hollander uses the term 'cottage,' the principles of his book apply to any property that a family wants to retain. Written for the vacation home owner but with information that also will be useful to attorneys and financial planners, the book engages the reader with stories of cottage 'wars' and planning gone awry. The book makes a complex problem understandable and offers methods to help keep a second home in the family for generations. This edition acknowledged the addition of David S. Fry, Esq. to the book and as the successor to the author's cottage law practice. The updated third edition is now published by Nolo and will be revised to include the latest regarding state and federal laws, including estate tax information.