The free and open source software movement, from its origins in hacker culture, through the development of GNU and Linux, to its commercial use today. In the 1980s, there was a revolution with far-reaching consequences—a revolution to restore software freedom. In the early 1980s, after decades of making source code available with programs, most programmers ceased sharing code freely. A band of revolutionaries, self-described “hackers,” challenged this new norm by building operating systems with source code that could be freely shared. In For Fun and Profit, Christopher Tozzi offers an account of the free and open source software (FOSS) revolution, from its origins as an obscure, marginal effort by a small group of programmers to the widespread commercial use of open source software today. Tozzi explains FOSS's historical trajectory, shaped by eccentric personalities—including Richard Stallman and Linus Torvalds—and driven both by ideology and pragmatism, by fun and profit. Tozzi examines hacker culture and its influence on the Unix operating system, the reaction to Unix's commercialization, and the history of early Linux development. He describes the commercial boom that followed, when companies invested billions of dollars in products using FOSS operating systems; the subsequent tensions within the FOSS movement; and the battles with closed source software companies (especially Microsoft) that saw FOSS as a threat. Finally, Tozzi describes FOSS's current dominance in embedded computing, mobile devices, and the cloud, as well as its cultural and intellectual influence.

"A hilarious and helpful insider's guide to launching a successful writing career in Hollywood. . . . The only compass readers will ever need to navigate the treacherous waters of filmmaking"--("Kirkus Reviews," starred review).

During the nineteenth century, leisure industries emerged to provide recreation and entertainment to Americans of all classes. Entertainment has become a multi-billion dollar industry. The essays collected here explore the transformation this wrought in leisure and analyze its effects on class relations in American society.

You want increased customer satisfaction, faster development cycles, and less wasted work. Domain-driven design (DDD) combined with functional programming is the innovative combo that will get you there. In this pragmatic, down-to-earth guide, you'll see how applying the core principles of functional programming can result in software designs that model real-world requirements both elegantly and concisely - often more so than an object-oriented approach. Practical examples in the open-source F# functional language, and examples from familiar business domains, show you how to apply these techniques to build software that is business-focused, flexible, and high quality. Domain-driven design is a well-established approach to designing software that ensures that domain experts and developers work together effectively to create high-quality software. This book is the first to combine DDD with techniques from statically typed functional programming. This book is perfect for newcomers to DDD or functional programming - all the techniques you need will be introduced and explained. Model a complex domain accurately using the F# type system, creating compilable code that is also readable documentation---ensuring that the code and design never get out of sync. Encode business rules in the design so that you have "compile-time unit tests," and eliminate many potential bugs by making illegal states unrepresentable. Assemble a series of small, testable functions into a complete use case, and compose these individual scenarios into a large-scale design. Discover why the combination of functional programming and DDD leads naturally to service-oriented and hexagonal architectures. Finally, create a functional domain model that works with traditional databases, NoSQL, and event stores, and safely expose your domain via a website or API. Solve real problems by focusing on real-world requirements for your software. What You Need: The code in this book is designed to be run interactively on Windows, Mac and Linux.You will need a recent version of F# (4.0 or greater), and the appropriate .NET runtime for your platform.Full installation instructions for all platforms at fsharp.org.

Packed with income-generating ideas about creating a variety of saleable written works, this guide includes information for researching and writing effective, instructional materials and calling upon a variety of publishing channels, including magazines, traditional book publishers, self-publishing, and the Internet. The mechanics behind becoming a successful writer and information packager are presented in this resource that explores how to write and sell simple information in multiple formats, allowing writers to turn specialized knowledge into money-making books and products.

Want to start a revolution but have no idea where to begin? Don't you wish there was a guidebook for the aspiring revolutionary? THIS IS THAT BOOK. This revolutionary guidebook will answer every question you've ever had about revolutions, including: Is it OK for revolutionaries to wear white after Labor Day? Is being a revolutionary tax deductible? Which was more dangerous: the French Revolution or the Dance Dance Revolution? All these questions - AND MORE - will be answered in this revolutionary guidebook!

In predicting the major stock, bond, commodity, and foreign exchange markets around the world, nothing is more important than to anticipate the actions of the Federal Reserve System's Federal Open Market Committee (FOMC), which sets the course of monetary policy in the United States. By controlling the key interest rate in the money markets and other monetary variables, the FOMC has an enormous impact on the global economy and financial markets.Watching the Fed closely are not only Wall Street's economists and investment strategists but also reporters and commentators at the major financial news organizations. In fact, anyone involved in investment matters and business activities anywhere in the world needs to watch the Fed, because its policies have powerful impacts not only on the US economy but also on the global economy.For participants in the financial markets, anticipating a policy change by the Fed and positioning an investment portfolio or speculative trade accordingly can result in big gains. Conversely, failing to anticipate a move by the Fed can result in big losses or missed opportunities for gains.In this unique primer, Dr. Edward Yardeni, one of the world's most experienced and widely followed "Fed watchers," helps investors to understand the FOMC's decision-making process, anticipate its moves, and profit from those insights.

Reveals the mysteries of interpreting the signs and omens through arts such as palmistry, numerology, dream interpretation, and playing the Ouija board