If you are a software developer with little or no experience of versioning systems, or are familiar with other centralized versioning systems, then this book is for you. If you have some experience working with command lines or using Linux admin or just using Unix and want to know more about Git, then this book is ideal for you.

GitHub is best known for bringing together developers from all around the world to discover, share, and build better software. This book starts with the basics such as building a repository and moves on to other topics like managing organizations, collaborations using GitHub workflows, and repository settings. A ready reference to all things ...

Unleash the power of collaborative development workflow using GitHub, one step at a timeAbout This Book• Effectively use GitHub by learning its key features that leverage the power of Git and make collaboration on code easy to work with.• Be more productive on the development workflow of your projects using the valuable toolset that GitHub provides.• Explore the world of GitHub by following simple step-by-step real world scenarios accompanied by helpful, explanatory screenshotsWho This Book Is ForIntended for experienced or novice developers with a basic knowledge of Git. If you ever wanted to learn how big projects like Twitter, Google or even GitHub collaborate on code then this book is for youWhat You Will Learn• Create and upload repositories to your account• Create organizations and manage teams with different access levels on repositories• Use effectively the issue tracker and add context to issues with labels and milestones• Schedule and release versions of your software• Work effectively with a team and collaborate on code• Create, access, and personalize your user account and profile settings• Build a community around your project using the sophisticated tools GitHub provides• Build easy to deploy, free of charge static websites for your projectsIn DetailWhether you are an experienced developer or a novice, learning to work with Version Control Systems is a must in the software development world. Git is the most popular tool for that purpose and GitHub was built around it leveraging its powers by bringing it to the web.Starting with the basics of creating a repository you will then learn how to manage the issue tracker, the place where discussion about your project takes place. Continuing our journey we will explore how to use the wiki and write rich documentation that will accompany your project. Organization and team management will be the next stop and then onto the feature that made GitHub so well known, Pull Requests. Next we focus on creating simple web pages hosted on GitHub and lastly we explore the settings that are configurable for a user and a repository.Style and approachA step-by-step guide with real world scenarios accompanied by helpful images. Each topic is thoroughly explained with hands-on-examples and code where needed. At the end of each chapter there is a Tips and tricks section presenting hidden or overlooked features of GitHub.

A new edition of a textbook that provides students with a deep, working understanding of the essential concepts of programming languages, completely revised, with significant new material. This book provides students with a deep, working understanding of the essential concepts of programming languages. Most of these essentials relate to the semantics, or meaning, of program elements, and the text uses interpreters (short programs that directly analyze an abstract representation of the program text) to express the semantics of many essential language elements in a way that is both clear and executable. The approach is both analytical and hands-on. The book provides views of programming languages using widely varying levels of abstraction, maintaining a clear connection between the high-level and low-level views. Exercises are a vital part of the text and are scattered throughout; the text explains the key concepts, and the exercises explore alternative designs and other issues. The complete Scheme code for all the interpreters and analyzers in the book can be found online through The MIT Press web site. For this new edition, each chapter has been revised and many new exercises have been added. Significant additions have been made to the text, including completely new chapters on modules and continuation-passing style. Essentials of Programming Languages can be used for both graduate and undergraduate courses, and for continuing education courses for programmers.

This easy to read textbook provides an introduction to computer architecture, while focusing on the essential aspects of hardware that programmers need to know. The topics are explained from a programmer’s point of view, and the text emphasizes consequences for programmers. Divided in five parts, the book covers the basics of digital logic, gates, and data paths, as well as the three primary aspects of architecture: processors, memories, and I/O systems. The book also covers advanced topics of parallelism, pipelining, power and energy, and performance. A hands-on lab is also included. The second edition contains three new chapters as well as changes and updates throughout.

The Comprehensive, Expert Guide to C# 8.0 for Programmers at All Levels “Welcome to one of the most venerable and trusted franchises you could dream of in the world of C# books—and probably far beyond! . . . Mark is super smart, insists on understanding everything to the core, and has phenomenal insight into how things affect real developers. . . . He goes right to the essence and communicates with great integrity—no sugarcoating—and has a keen eye for practical value and real-world problems.” — From the Foreword by Mads Torgersen, C# Lead Designer, Microsoft Essential C# 8.0 is a well-organized, no-fluff guide to C# 8.0 for programmers at all levels of experience. This edition retains all the valuable content of prior editions and adds discussions of null reference types, indices and ranges, enhanced pattern matching, asynchronous stream, and more. World-class C# expert Mark Michaelis presents a comprehensive tutorial and reference for the entire language, providing an accelerated learning opportunity to achieve expert C# programming skills. He includes key C# 8.0 enhancements, succinct examples to illustrate central constructs, and updated coding guidelines for minimizing bugs and writing code that's easier to evolve. To help you quickly fi nd what you need, there are version-specific indexes of C# 6.0, 7.0, and 8.0 topics and visual icons that identify when each language innovation was introduced. Use structured programming constructs to write functioning code immediately Learn both the complexities and solutions to nullable reference types Thoroughly master C# object constructs, including classes, inheritance, and interfaces Reduce code redundancy with generics, delegates, lambda expressions, and events Take full advantage of collections, including the new standard query operator collection API Make the most of reflection, attributes, and the declarative programming paradigm Improve multithreading with the task-based async pattern and C# 8.0 asynchronous streams Enhance performance through the parallel processing of data and multithreading tasks Program complex types with enhanced pattern matching syntax Interoperate with unmanaged code written in other languages, including C-based APIs Explore the relationship between C# programs and the underlying CLI runtime Register your product for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

A fast-paced guide to designing and building scalable and maintainable web apps with React.js About This Book Build maintainable and performant user interfaces for your web applications using React.js Create reusable React.js components to save time and effort in maintaining your user interfaces Learn how to build a ready-to-deploy React.js web application, following our step-by-step tutorial Who This Book Is For If you're a front-end developer with knowledge of jQuery and its libraries, along with frameworks, such as Angular.JS and Backbone.JS, or native JavaScript development, and you wish to use the fastest web user interface library there is, then this book is ideal for you. What You Will Learn Install powerful React.js tools to make development much more efficient Create React elements with properties and children Get started with stateless and stateful React components Use JSX to speed up your React.js development process Add reactivity to your React components with lifecycle methods Integrate your React components with other JavaScript libraries Utilize the Flux application architecture with your React components Test your React components with Jest test framework In Detail Building web applications with maintainable and performant user interfaces is a challenge that many have faced for more than a decade, but no one has risen to this challenge quite like React.js. Today React.js is used by Facebook, Instagram, Khan Academy, and Imperial College London, to name a few. Many new users recognize the benefits of React.js and adopt it in their own projects, forming a fast-growing community. The speed at which React.js has evolved promises a bright future for those who invest in learning it today. React.js Essentials will take you on a fast-paced journey through building your own maintainable React.js application. Begin by exploring how you can create single and multiple user interface elements. Create stateless and stateful components and make them reactive, learn to interact between your components and lifecycle methods and gauge how to effectively integrate your user interface components with other JavaScript libraries. Delve deep into the core elements of the Flux architecture and learn how to manage your application using stores. Finish by going that extra mile with the Jest test framework, running multiple tests on your application and find solutions to scale it further without complexity. Style and approach The book adopts a step-by-step, hands-on approach with ample codes to ensure you learn React.js at a fast pace.

Git Essentials is a book for for all developers, beginner to advanced, and written to get you up to speed with the world's most popular version control system. Git has become synonymous with VCSs and is expected to be in the wheelhouse of every developer as one of the most fundamental tools used to coordinate software development.Stop turning to Google every time you need to commit some code, create a feature branch, or tag a release. With this book, you'll actually learn Git instead of just memorize the commands. We're all guilty of copy-pasting Git commands from the first result that shows up in Google, but the important question we're missing is - is that really the right thing for our situation? Learning and understanding these commands will help you become a more productive member of your team.This book assumes no prior experience with Git, it applies to any operating system, and will work with any source files that can be version controlled. It covers almost everything you need to know, from why version control systems are considered fundamental tools to the basics of Git to advanced operations and best practices.- Contents- Introduction- Prerequisites- Source Code Management- Getting Started- The Basics of Git- Branching- Remote- Branching Models- Advanced Operations- Good/Bad Practices- Conclusion

This textbook offers an understanding of the essential concepts of programming languages. The text uses interpreters, written in Scheme, to express the semantics of many essential language elements in a way that is both clear and directly executable.

Learn Linux, and take your career to the next level! Linux Essentials, 2nd Edition provides a solid foundation of knowledge for anyone considering a career in information technology, for anyone new to the Linux operating system, and for anyone who is preparing to sit for the Linux Essentials Exam. Through this engaging resource, you can access key information in a learning-by-doing style. Hands-on tutorials and end-of-chapter exercises and review questions lead you in both learning and applying new information—information that will help you achieve your goals! With the experience provided in this compelling reference, you can sit down for the Linux Essentials Exam with confidence. An open source operating system, Linux is a UNIX-based platform that is freely updated by developers. The nature of its development means that Linux is a low-cost and secure alternative to other operating systems, and is used in many different IT environments. Passing the Linux Essentials Exam prepares you to apply your knowledge regarding this operating system within the workforce. Access lessons that are organized by task, allowing you to quickly identify the topics you are looking for and navigate the comprehensive information presented by the book Discover the basics of the Linux operating system, including distributions, types of open source applications, freeware, licensing, operations, navigation, and more Explore command functions, including navigating the command line, turning commands into scripts, and more Identify and create user types, users, and groups Linux Essentials, 2nd Edition is a critical resource for anyone starting a career in IT or anyone new to the Linux operating system.