Introducing Go

Author: Caleb Doxsey
Publisher: "O'Reilly Media, Inc."
ISBN: 1491942010
Category : Computers
Languages : en
Pages : 117

Book Description
Perfect for beginners familiar with programming basics, this hands-on guide provides an easy introduction to Go, the general-purpose programming language from Google. Author Caleb Doxsey covers the language’s core features with step-by-step instructions and exercises in each chapter to help you practice what you learn. Go is a general-purpose programming language with a clean syntax and advanced features, including concurrency. This book provides the one-on-one support you need to get started with the language, with short, easily digestible chapters that build on one another. By the time you finish this book, not only will you be able to write real Go programs, you'll be ready to tackle advanced techniques. Jump into Go basics, including data types, variables, and control structures Learn complex types, such as slices, functions, structs, and interfaces Explore Go’s core library and learn how to create your own package Write tests for your code by using the language’s go test program Learn how to run programs concurrently with goroutines and channels Get suggestions to help you master the craft of programming

Introducing Go

Author: Caleb Doxsey
Publisher: "O'Reilly Media, Inc."
ISBN: 1491942029
Category : Computers
Languages : en
Pages : 124

Sew Very Easy Quilt Favorites

Author: Laura Coia
Publisher: C&T Publishing Inc
ISBN: 1617459267
Category : Crafts & Hobbies
Languages : en
Pages : 67

Book Description
Learn quilting basics from a YouTube sensation and practice your skills with 12 fun projects suitable for all skill levels. Her instructional videos have inspired thousands to start sewing. Now for the first time, sew-lebrity Laura Coia shares written patterns for the most loved video tutorials on her “Sew Very Easy” YouTube channel! Learn the basics of quilt making, from cutting and pressing to borders and finishing. Then practice your skills with a dozen beautiful projects—quilts you’ll come back to time and time again—all suitable for beginners and beyond.

The Go Programming Language

Author: Alan A. A. Donovan
Publisher: Addison-Wesley Professional
ISBN: 0134190564
Category : Computers
Languages : en
Pages : 1202

Book Description
The Go Programming Language is the authoritative resource for any programmer who wants to learn Go. It shows how to write clear and idiomatic Go to solve real-world problems. The book does not assume prior knowledge of Go nor experience with any specific language, so you’ll find it accessible whether you’re most comfortable with JavaScript, Ruby, Python, Java, or C++. The first chapter is a tutorial on the basic concepts of Go, introduced through programs for file I/O and text processing, simple graphics, and web clients and servers. Early chapters cover the structural elements of Go programs: syntax, control flow, data types, and the organization of a program into packages, files, and functions. The examples illustrate many packages from the standard library and show how to create new ones of your own. Later chapters explain the package mechanism in more detail, and how to build, test, and maintain projects using the go tool. The chapters on methods and interfaces introduce Go’s unconventional approach to object-oriented programming, in which methods can be declared on any type and interfaces are implicitly satisfied. They explain the key principles of encapsulation, composition, and substitutability using realistic examples. Two chapters on concurrency present in-depth approaches to this increasingly important topic. The first, which covers the basic mechanisms of goroutines and channels, illustrates the style known as communicating sequential processes for which Go is renowned. The second covers more traditional aspects of concurrency with shared variables. These chapters provide a solid foundation for programmers encountering concurrency for the first time. The final two chapters explore lower-level features of Go. One covers the art of metaprogramming using reflection. The other shows how to use the unsafe package to step outside the type system for special situations, and how to use the cgo tool to create Go bindings for C libraries. The book features hundreds of interesting and practical examples of well-written Go code that cover the whole language, its most important packages, and a wide range of applications. Each chapter has exercises to test your understanding and explore extensions and alternatives. Source code is freely available for download from http://gopl.io/ and may be conveniently fetched, built, and installed using the go get command.

Go in Action

Author: Erik St. Martin
Publisher: Simon and Schuster
ISBN: 163835202X
Category : Computers
Languages : en
Pages : 513

Book Description
Summary Go in Action introduces the Go language, guiding you from inquisitive developer to Go guru. The book begins by introducing the unique features and concepts of Go. Then, you'll get hands-on experience writing real-world applications including websites and network servers, as well as techniques to manipulate and convert data at speeds that will make your friends jealous. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Application development can be tricky enough even when you aren't dealing with complex systems programming problems like web-scale concurrency and real-time performance. While it's possible to solve these common issues with additional tools and frameworks, Go handles them right out of the box, making for a more natural and productive coding experience. Developed at Google, Go powers nimble startups as well as big enterprises—companies that rely on high-performing services in their infrastructure. About the Book Go in Action is for any intermediate-level developer who has experience with other programming languages and wants a jump-start in learning Go or a more thorough understanding of the language and its internals. This book provides an intensive, comprehensive, and idiomatic view of Go. It focuses on the specification and implementation of the language, including topics like language syntax, Go's type system, concurrency, channels, and testing. What's Inside Language specification and implementation Go's type system Internals of Go's data structures Testing and benchmarking About the Reader This book assumes you're a working developer proficient with another language like Java, Ruby, Python, C#, or C++. About the Authors William Kennedy is a seasoned software developer and author of the blog GoingGo.Net. Brian Ketelsen and Erik St. Martin are the organizers of GopherCon and coauthors of the Go-based Skynet framework. Table of Contents Introducing Go Go quick-start Packaging and tooling Arrays, slices, and maps Go's type system Concurrency Concurrency patterns Standard library Testing and benchmarking

Conflicted

Author: Ian Leslie
Publisher: HarperCollins
ISBN: 006287859X
Category : Business & Economics
Languages : en
Pages : 304

Book Description
Drawing on advice from the world’s leading experts on conflict and communication—from relationship scientists to hostage negotiators to diplomats—Ian Leslie, a columnist for the New Statesman, shows us how to transform the heat of conflict, disagreement and argument into the light of insight, creativity and connection, in a book with vital lessons for the home, workplace, and public arena. For most people, conflict triggers a fight or flight response. Disagreeing productively is a hard skill for which neither evolution or society has equipped us. It’s a skill we urgently need to acquire; otherwise, our increasingly vociferous disagreements are destined to tear us apart. Productive disagreement is a way of thinking, perhaps the best one we have. It makes us smarter and more creative, and it can even bring us closer together. It’s critical to the success of any shared enterprise, from a marriage, to a business, to a democracy. Isn’t it time we gave more thought to how to do it well? In an increasingly polarized world, our only chance for coming together and moving forward is to learn from those who have mastered the art and science of disagreement. In this book, we’ll learn from experts who are highly skilled at getting the most out of highly charged encounters: interrogators, cops, divorce mediators, therapists, diplomats, psychologists. These professionals know how to get something valuable – information, insight, ideas—from the toughest, most antagonistic conversations. They are brilliant communicators: masters at shaping the conversation beneath the conversation. They know how to turn the heat of conflict into the light of creativity, connection, and insight. In this much-need book, Ian Leslie explores what happens to us when we argue, why disagreement makes us stressed, and why we get angry. He explains why we urgently need to transform the way we think about conflict and how having better disagreements can make us more successful. By drawing together the lessons he learns from different experts, he proposes a series of clear principles that we can all use to make our most difficult dialogues more productive—and our increasingly acrimonious world a better place.

You, Your Child, and School

Author: Sir Ken Robinson, PhD
Publisher: Penguin
ISBN: 0143108840
Category : Education
Languages : en
Pages : 305

Book Description
An essential book for parents to help their children get the education they need to live happy, productive lives from The New York Times bestselling author of The Element and Creative Schools Parents everywhere are deeply concerned about the education of their children, especially now, when education has become a minefield of politics and controversy. One of the world’s most influential educators, Robinson has had countless conversations with parents about the dilemmas they face. As a parent, what should you look for in your children’s education? How can you tell if their school is right for them and what can you do if it isn’t? In this important new book, he offers clear principles and practical advice on how to support your child through the K-12 education system, or outside it if you choose to homeschool or un-school. Dispelling many myths and tackling critical schooling options and controversies, You, Your Child, and School is a key book for parents to learn about the kind of education their children really need and what they can do to make sure they get it.

Introducing HTML5

Author: Bruce Lawson
Publisher: Pearson Education
ISBN: 0321717961
Category : Computers
Languages : en
Pages : 452

Book Description
Suddenly, everyone’s talking about HTML5, and ready or not, you need to get acquainted with this powerful new development in web and application design. Some of its new features are already being implemented by existing browsers, and much more is around the corner. Written by developers who have been using the new language for the past year in their work, this book shows you how to start adapting the language now to realize its benefits on today’s browsers. Rather than being just an academic investigation, it concentrates on the practical—the problems HTML5 can solve for you right away. By following the book’s hands-on HTML5 code examples you’ll learn: new semantics and structures to help your site become richer and more accessible how to apply the most important JavaScript APIs that are already implemented the uses of native multimedia for video and audio techniques for drawing lines, fills, gradients, images and text with canvas how to build more intelligent web forms implementation of new storage options and web databases how geolocation works with HTML5 in both web and mobile applications All the code from this book (and more) is available at www.introducinghtml5.com. ******** There appear to be intermittent problems with the first printing of Introducing HTML5. If you have one of these copies, please email us at [email protected] with a copy of your receipt (from any reseller), and we'll either provide access to the eBook or send you another copy of the print book -- whichever you prefer. If you’d like the eBook we can add that to your Peachpit.com account. You can set up a free account at www.peachpit.com/join http://www.peachpit.com/join

Introducing Elixir

Author: Simon St. Laurent
Publisher: "O'Reilly Media, Inc."
ISBN: 1491956860
Category : Computers
Languages : en
Pages : 248

Book Description
Smooth, powerful, and small, Elixir is an excellent language for learning functional programming, and with this hands-on introduction, you’ll discover just how powerful Elixir can be. Authors Simon St. Laurent and J. David Eisenberg show you how Elixir combines the robust functional programming of Erlang with an approach that looks more like Ruby, and includes powerful macro features for metaprogramming. Updated to cover Elixir 1.4, the second edition of this practical book helps you write simple Elixir programs by teaching one skill at a time. Once you pick up pattern matching, process-oriented programming, and other concepts, you’ll understand why Elixir makes it easier to build concurrent and resilient programs that scale up and down with ease. Get comfortable with IEx, Elixir’s command line interface Learn Elixir’s basic structures by working with numbers Discover atoms, pattern matching, and guards: the foundations of your program structure Delve into the heart of Elixir processing with recursion, strings, lists, and higher-order functions Create Elixir processes and send messages among them Store and manipulate structured data with Erlang Term Storage and the Mnesia database Build resilient applications with the Open Telecom Platform

Programming Ecto

Author: Darin Wilson
Publisher: Pragmatic Bookshelf
ISBN: 1680506935
Category : Computers
Languages : en
Pages : 330

Book Description
Languages may come and go, but the relational database endures. Learn how to use Ecto, the premier database library for Elixir, to connect your Elixir and Phoenix apps to databases. Get a firm handle on Ecto fundamentals with a module-by-module tour of the critical parts of Ecto. Then move on to more advanced topics and advice on best practices with a series of recipes that provide clear, step-by-step instructions on scenarios commonly encountered by app developers. Co-authored by the creator of Ecto, this title provides all the essentials you need to use Ecto effectively. Elixir and Phoenix are taking the application development world by storm, and Ecto, the database library that ships with Phoenix, is going right along with them. There are plenty of examples that show you the basics, but to use Ecto to its full potential, you need to learn the library from the ground up. This definitive guide starts with a tour of the core features of Ecto - repos, queries, schemas, changesets, transactions - gradually building your knowledge with tasks of ever-increasing complexity. Along the way, you'll be learning by doing - a sample application handles all the boilerplate so you can focus on getting Ecto into your fingers. Build on that core knowledge with a series of recipes featuring more advanced topics. Change your pooling strategy to maximize your database's efficiency. Use nested associations to handle complex table relationships. Add streams to handle large result sets with ease. Based on questions from Ecto users, these recipes cover the most common situations developers run into. Whether you're new to Ecto, or already have an app in production, this title will give you a deeper understanding of how Ecto works, and help make your database code cleaner and more efficient. What You Need: To follow along with the book, you should have Erlang/OTP 19+ and Elixir 1.4+ installed. The book will guide you through setting up a sample application that integrates Ecto.