How Mexican and Latinx hackers apply concepts from coding to their lived experiences In Code Work, Héctor Beltrán examines Mexican and Latinx coders’ personal strategies of self-making as they navigate a transnational economy of tech work. Beltrán shows how these hackers apply concepts from the code worlds to their lived experiences, deploying batches, loose coupling, iterative processing (looping), hacking, prototyping, and full-stack development in their daily social interactions—at home, in the workplace, on the dating scene, and in their understanding of the economy, culture, and geopolitics. Merging ethnographic analysis with systems thinking, he draws on his eight years of research in México and the United States—during which he participated in and observed hackathons, hacker schools, and tech entrepreneurship conferences—to unpack the conundrums faced by workers in a tech economy that stretches from villages in rural México to Silicon Valley. Beltrán chronicles the tension between the transformative promise of hacking—the idea that coding will reconfigure the boundaries of race, ethnicity, class, and gender—and the reality of a neoliberal capitalist economy divided and structured by the US/México border. Young hackers, many of whom approach coding in a spirit of playfulness and exploration, are encouraged to appropriate the discourses of flexibility and self-management even as they remain outside formal employment. Beltrán explores the ways that “innovative culture” is seen as central in curing México’s social ills, showing that when innovation is linked to technological development, other kinds of development are neglected. Beltrán’s highly original, wide-ranging analysis uniquely connects technology studies, the anthropology of capitalism, and Latinx and Latin American studies.

How tech giants are reshaping spirituality to serve their religion of peak productivity Silicon Valley is known for its lavish perks, intense work culture, and spiritual gurus. Work Pray Code explores how tech companies are bringing religion into the workplace in ways that are replacing traditional places of worship, blurring the line between work and religion and transforming the very nature of spiritual experience in modern life. Over the past forty years, highly skilled workers have been devoting more time and energy to their jobs than ever before. They are also leaving churches, synagogues, and temples in droves—but they have not abandoned religion. Carolyn Chen spent more than five years in Silicon Valley, conducting a wealth of in-depth interviews and gaining unprecedented access to the best and brightest of the tech world. The result is a penetrating account of how work now satisfies workers’ needs for belonging, identity, purpose, and transcendence that religion once met. Chen argues that tech firms are offering spiritual care such as Buddhist-inspired mindfulness practices to make their employees more productive, but that our religious traditions, communities, and public sphere are paying the price. We all want our jobs to be meaningful and fulfilling. Work Pray Code reveals what can happen when work becomes religion, and when the workplace becomes the institution that shapes our souls.

Get more out of your legacy systems: more performance, functionality, reliability, and manageability Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code, and it is draining time and money away from your development efforts. In this book, Michael Feathers offers start-to-finish strategies for working more effectively with large, untested legacy code bases. This book draws on material Michael created for his renowned Object Mentor seminars: techniques Michael has used in mentoring to help hundreds of developers, technical managers, and testers bring their legacy systems under control. The topics covered include Understanding the mechanics of software change: adding features, fixing bugs, improving design, optimizing performance Getting legacy code into a test harness Writing tests that protect you against introducing new problems Techniques that can be used with any language or platform—with examples in Java, C++, C, and C# Accurately identifying where code changes need to be made Coping with legacy systems that aren't object-oriented Handling applications that don't seem to have any structure This book also includes a catalog of twenty-four dependency-breaking techniques that help you work with program elements in isolation and make safer changes.

The classic guide to how computers work, updated with new chapters and interactive graphics "For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by analogy, until I understood not just the Code, but the System. Code is a book that is as much about Systems Thinking and abstractions as it is about code and programming. Code teaches us how many unseen layers there are between the computer systems that we as users look at every day and the magical silicon rocks that we infused with lightning and taught to think." - Scott Hanselman, Partner Program Director, Microsoft, and host of Hanselminutes Computers are everywhere, most obviously in our laptops and smartphones, but also our cars, televisions, microwave ovens, alarm clocks, robot vacuum cleaners, and other smart appliances. Have you ever wondered what goes on inside these devices to make our lives easier but occasionally more infuriating? For more than 20 years, readers have delighted in Charles Petzold's illuminating story of the secret inner life of computers, and now he has revised it for this new age of computing. Cleverly illustrated and easy to understand, this is the book that cracks the mystery. You'll discover what flashlights, black cats, seesaws, and the ride of Paul Revere can teach you about computing, and how human ingenuity and our compulsion to communicate have shaped every electronic device we use. This new expanded edition explores more deeply the bit-by-bit and gate-by-gate construction of the heart of every smart device, the central processing unit that combines the simplest of basic operations to perform the most complex of feats. Petzold's companion website, CodeHiddenLanguage.com, uses animated graphics of key circuits in the book to make computers even easier to comprehend. In addition to substantially revised and updated content, new chapters include: Chapter 18: Let's Build a Clock! Chapter 21: The Arithmetic Logic Unit Chapter 22: Registers and Busses Chapter 23: CPU Control Signals Chapter 24: Jumps, Loops, and Calls Chapter 28: The World Brain From the simple ticking of clocks to the worldwide hum of the internet, Code reveals the essence of the digital revolution.

How to Reduce Code Complexity and Develop Software More Sustainably "Mark Seemann is well known for explaining complex concepts clearly and thoroughly. In this book he condenses his wide-ranging software development experience into a set of practical, pragmatic techniques for writing sustainable and human-friendly code. This book will be a must-read for every programmer." -- Scott Wlaschin, author of Domain Modeling Made Functional Code That Fits in Your Head offers indispensable, practical advice for writing code at a sustainable pace and controlling the complexity that causes projects to spin out of control. Reflecting decades of experience helping software teams succeed, Mark Seemann guides you from zero (no code) to deployed features and shows how to maintain a good cruising speed as you add functionality, address cross-cutting concerns, troubleshoot, and optimize. You'll find valuable ideas, practices, and processes for key issues ranging from checklists to teamwork, encapsulation to decomposition, API design to unit testing. Seemann illuminates his insights with code examples drawn from a complete sample project. Written in C#, they're designed to be clear and useful to anyone who uses any object-oriented language including Java , C++, and Python. To facilitate deeper exploration, all code and extensive commit messages are available for download. Choose mindsets and processes that work, and escape bad metaphors that don't Use checklists to liberate yourself, improving outcomes with the skills you already have Get past “analysis paralysis” by creating and deploying a vertical slice of your application Counteract forces that lead to code rot and unnecessary complexity Master better techniques for changing code behavior Discover ways to solve code problems more quickly and effectively Think more productively about performance and security If you've ever suffered through bad projects or had to cope with unmaintainable legacy code, this guide will help you make things better next time and every time. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

"This is a warm and reassuring book that will equip you to read, understand, and update legacy code in any language." --Kate Gregory "It is easy to forget that outside the world of software development, the word legacy has another meaning. A positive meaning, a gift of wealth from the past to the present for the future. This book will help you reclaim the word." --Kevlin Henney If you're like most software developers, you have to deal with legacy code. But working with legacy code is challenging! This book will teach you how to be happy, efficient and successful when working with legacy code. Here are the skills that The Legacy Code Programmer's Toolbox will teach you: - how to deal with legacy code efficiently and with a positive approach, - 10 techniques how to understand legacy code, - 5 ways to reduce the size of long functions, - a technique to turn legacy code to your advantage to improve your programming skills, - how to be in a motivated mindset, - the power of knowledge of your codebase, how to acquire it and make every person in your team acquire it too, - how to find the source of a bug quickly in a large and unfamiliar codebase, - where to focus your refactoring efforts so that they make your life easier, - and many more things to be efficient and happy when working with legacy code!

The most diligent compliance with laws and regulations can't foster true work place diversity. The best organizations have become genuine cross-cultural communities that believe equally in reconciling differences and valuing them. To that end, The Diversity Code promotes understanding by answering many of the toughest questions that professionals and their employers are often afraid to ask, including: * How do you define diversity--what it is and isn't? * Am I "safe" simply following the law? * Can't we just acknowledge that we are the same and different--then get on with our work? * How do I handle diversity problems on my staff--or worse, with people who outrank me? * What do I do if I'm accused of something? * How do I institute change without ticking people off? Each chapter begins with a challenging question, which the author answers based on years of experience as a diversity expert and attorney, and concludes with a real-world scenario and a chance for readers to test themselves on their knowledge.