Author: Sau Sheong Chang

Publisher: N.A

ISBN: 9781617292569

Category:

Page: 312

View: 5406

Summary "Go Web Programming" teaches you how to build scalable, high-performance web applications in Go using modern design principles. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology The Go language handles the demands of scalable, high-performance web applications by providing clean and fast compiled code, garbage collection, a simple concurrency model, and a fantastic standard library. It's perfect for writing microservices or building scalable, maintainable systems. About the Book "Go Web Programming" teaches you how to build web applications in Go using modern design principles. You'll learn how to implement the dependency injection design pattern for writing test doubles, use concurrency in web applications, and create and consume JSON and XML in web services. Along the way, you'll discover how to minimize your dependence on external frameworks, and you'll pick up valuable productivity techniques for testing and deploying your applications. What's Inside BasicsTesting and benchmarkingUsing concurrencyDeploying to standalone servers, PaaS, and DockerDozens of tips, tricks, and techniques About the Reader This book assumes you're familiar with Go language basics and the general concepts of web development. About the Author Sau Sheong Chang is Managing Director of Digital Technology at Singapore Power and an active contributor to the Ruby and Go communities. Table of Contents PART 1 GO AND WEB APPLICATIONSGo and web applications Go ChitChat PART 2 BASIC WEB APPLICATIONSHandling requests Processing requests Displaying content Storing data PART 3 BEING REALGo web services Testing your application Leveraging Go concurrency Deploying Go
Read More

Build full-stack web applications with Go

Author: Arpit Aggarwal

Publisher: Packt Publishing Ltd

ISBN: 1787288560

Category: Computers

Page: 338

View: 8271

86 recipes on how to build fast, scalable, and powerful web services and applications with Go Key Features Become proficient in RESTful web services Build scalable, high-performant web applications in Go Get acquainted with Go frameworks for web development Book Description Go is an open source programming language that is designed to scale and support concurrency at the language level. This gives you the liberty to write large concurrent web applications with ease. From creating web application to deploying them on Amazon Cloud Services, this book will be your one-stop guide to learn web development in Go. The Go Web Development Cookbook teaches you how to create REST services, write microservices, and deploy Go Docker containers. Whether you are new to programming or a professional developer, this book will help get you up to speed with web development in Go. We will focus on writing modular code in Go; in-depth informative examples build the base, one step at a time. You will learn how to create a server, work with static files, SQL, NoSQL databases, and Beego. You will also learn how to create and secure REST services, and create and deploy Go web application and Go Docker containers on Amazon Cloud Services. By the end of the book, you will be able to apply the skills you've gained in Go to create and explore web applications in any domain. What you will learn Create a simple HTTP and TCP web server and understand how it works Explore record in a MySQL and MongoDB database Write and consume RESTful web service in Go Invent microservices in Go using Micro – a microservice toolkit Create and Deploy the Beego application with Nginx Deploy Go web application and Docker containers on an AWS EC2 instance Who this book is for This book is for Go developers interested in learning how to use Go to build powerful web applications. A background in web development is expected.
Read More

Author: Nathan Kozyra

Publisher: Packt Publishing Ltd

ISBN: 1785289047

Category: Computers

Page: 136

View: 1116

Build frontend-to-backend web applications using the best practices of a powerful, fast, and easy-to-deploy server language About This Book Build a fully-featured REST API to enable client-side single page apps Utilize TLS to build reliable and secure sites A quick guide that provides everything a developer needs to know to build end-to-end web applications in Go Who This Book Is For This book is intended for experienced programmers with minimal-to-moderate exposure to the Go language. If you have some fundamentals down, but are looking for more detail when it comes to using Go for the web, this is the book for you. What You Will Learn Create a listening web server Route requests Implement SSL/TLS Use Go's logic-less templates Implement caching for maximum performance Use sessions and cookies Utilize security best practices to keep users and data safe Connect to data sources Create a RESTful API In Detail Go is an open source programming language that makes it easy to build simple, reliable, and efficient software. It is a statically typed language with syntax loosely derived from that of C, adding garbage collection, type safety, some dynamic-typing capabilities, additional built-in types such as variable-length arrays and key-value maps, and a large standard library. Learning Go Web Development is a start-to-finish walkthrough of the topics most critical to anyone building a new web application. Whether it's keeping your application secure, connecting to your database, enabling token-based authentication, or utilizing logic-less templates, this book has you covered. You'll begin by learning about routing requests and implementing SSL. Moving on, you'll get to know about practices to keep users' data safe. By the end of the book, you will be able to build robust, secure, and fully-featured applications for the web. Style and approach This concise book demonstrates by doing. You'll build a component every step of the way and in the end, will have a blogging platform that can be used for personal experimentation and augmented to be used in production.
Read More

Building Scalable Web Apps and RESTful Services

Author: Shiju Varghese

Publisher: Apress

ISBN: 1484210522

Category: Computers

Page: 289

View: 4137

Take a deep dive into web development using the Go programming language to build web apps and RESTful services to create reliable and efficient software. Web Development with Go provides Go language fundamentals and then moves on to advanced web development concepts and successful deployment of Go web apps to the cloud. Web Development with Go will teach you how to develop scalable real-world web apps, RESTful services, and backend systems with Go. The book starts off by covering Go programming language fundamentals as a prerequisite for web development. After a thorough understanding of the basics, the book delves into web development using the built-in package, net/http. With each chapter you’ll be introduced to new concepts for gradually building a real-world web system. The book further shows you how to integrate Go with other technologies. For example, it provides an overview of using MongoDB as a means of persistent storage, and provides an end-to-end REST API sample as well. The book then moves on to demonstrate how to deploy web apps to the cloud using the Google Cloud platform. Web Development with Go provides: Fundamentals for building real-world web apps in Go Thorough coverage of prerequisites and practical code examples Demo web apps for attaining a deeper understanding of web development A reference REST API app which can be used to build scalable real-world backend services in Go A thorough demonstration of deploying web apps to the Cloud using the Google Cloud platform Go is a high-performance language while providing greater level of developer productivity, therefore Web Development with Go equips you with the necessary skills and knowledge required for effectively building robust and efficient web apps by leveraging the features of Go.
Read More

Praktische Programmierlösungen für Einsteiger

Author: Al Sweigart

Publisher: dpunkt.verlag

ISBN: 3864919932

Category: Computers

Page: 576

View: 3683

Wenn Sie jemals Stunden damit verbracht haben, Dateien umzubenennen oder Hunderte von Tabelleneinträgen zu aktualisieren, dann wissen Sie, wie stumpfsinnig manche Tätigkeiten sein können. Wie wäre es, den Computer dazu zu bringen, diese Arbeiten zu übernehmen? In diesem Buch lernen Sie, wie Sie mit Python Aufgaben in Sekundenschnelle erledigen können, die sonst viel Zeit in Anspruch nehmen würden. Programmiererfahrung brauchen Sie dazu nicht: Wenn Sie einmal die Grundlagen gemeistert haben, werden Sie Python-Programme schreiben, die automatisch alle möglichen praktischen Aufgaben für Sie abarbeiten: • eine oder eine Vielzahl von Dateien nach Texten durchsuchen • Dateien und Ordner erzeugen, aktualisieren, verschieben und umbenennen • das Web durchsuchen und Inhalte herunterladen • Excel-Dateien aktualisieren und formatieren • PDF-Dateien teilen, zusammenfügen, mit Wasserzeichen versehen und verschlüsseln • Erinnerungsmails und Textnachrichten verschicken • Online-Formulare ausfüllen Schritt-für-Schritt-Anleitungen führen Sie durch jedes Programm und Übungsaufgaben am Ende jedes Kapitels fordern Sie dazu auf, die Programme zu verbessern und Ihre Fähigkeiten auf ähnliche Problemstellungen zu richten. Verschwenden Sie nicht Ihre Zeit mit Aufgaben, die auch ein gut dressierter Affe erledigen könnte. Bringen Sie Ihren Computer dazu, die langweilige Arbeit zu machen!
Read More

Learn how to build modern isomorphic web applications using the Go programming language, GopherJS, and the Isomorphic Go toolkit

Author: Kamesh Balasubramanian

Publisher: Packt Publishing Ltd

ISBN: 1788398807

Category: Computers

Page: 516

View: 3792

Learning about isomorphic development in Go leads to a unified view of web and back-end development: It extends the remit of a server-side programming language to the browser. About This Book Learn how to build Isomorphic Go web applications Neatly organize your isomorphic codebase to enhance the maintainability of your application Leverage the same Go code across the web server and the web browser Who This Book Is For This book addresses web developers, who are comfortable with JavaScript and the full web development cycle. You may or may not be experienced in isomorphic development, but should have a basic understanding of Go's syntax. What You Will Learn Create Go programs inside the web browser using GopherJS Render isomorphic templates on both the client side and the server side Perform end-to-end application routing for greater search engine discoverability and an enhanced user experience Implement isomorphic handoff to seamlessly transition state between the web server and the web browser Build real-time web application functionality with websockets Create reusable components (cogs) that are rendered using the virtual DOM Deploy an Isomorphic Go application for production use In Detail Isomorphic Go is the methodology to create isomorphic web applications using the Go programming language. Isomorphic web applications have the capability to reuse code across environments, increasing the synergy between the web server and the web browser. This book is a hands-on guide that will show you how to build and deploy an Isomorphic Go web application. Isomorphic Go begins with an in-depth exploration of the benefits provided by the isomorphic web application architecture. You'll be introduced to the Isomorphic Go toolchain, and how it can help you write Go code that functions across environments. You'll learn how to create Go programs in the web browser using GopherJS and how to render isomorphic templates. Then you'll be introduced to end-to-end application routing, use isomorphic handoff to seamlessly transition state from the web server to the web browser, and compose isomorphic forms that have the ability to reuse form validation logic. You'll be exposed to advanced concepts including the implementation of real-time web application functionality with websockets and the creation of reusable components (cogs) that are rendered using the virtual DOM. Finally, you'll see how to deploy an Isomorphic Go web application to a production environment. Style and Approach Kamesh guides beginner Go developers and JavaScript developers with basic Go syntax skills through a full Go tutorial until they emerge with a working knowledge of isomorphic Go development.
Read More

Verstehe deine Vergangenheit, ordne deine Gegenwart, gestalte deine Zukunft

Author: Ryder Carroll

Publisher: Rowohlt Verlag GmbH

ISBN: 3644403228

Category: Self-Help

Page: 352

View: 725

Der Erfinder der bahnbrechenden Bullet-Journal-Methode Ryder Carroll zeigt in diesem Buch, wie Sie endlich zum Pilot Ihres Lebens werden und nicht länger Passagier bleiben. Seine Methode hilft mit einer strukturierteren Lebensweise achtsamer und konzentrierter zu werden. Inzwischen lassen sich Millionen Menschen von ihm inspirieren. In diesem Buch erklärt er seine Philosophie und zeigt, wie Sie Klarheit ins Gedankenchaos bringen, wie Sie Ihre täglichen Routinen entwickeln und vage Vorhaben in erreichbare Ziele verwandeln. Mit nur einem Stift und einem Notizblock und Carrolls revolutionärer Technik werden Sie produktiver, fokussierter und lernen, was wirklich zählt - bei der Arbeit und im Privaten.
Read More

Essential Skills for Using and Securing Networks

Author: Jan Newmarch

Publisher: Apress

ISBN: 1484226925

Category: Computers

Page: 274

View: 7353

Dive into key topics in network architecture and Go, such as data serialization, application level protocols, character sets and encodings. This book covers network architecture and gives an overview of the Go language as a primer, covering the latest Go release. Beyond the fundamentals, Network Programming with Go covers key networking and security issues such as HTTP and HTTPS, templates, remote procedure call (RPC), web sockets including HTML5 web sockets, and more. Additionally, author Jan Newmarch guides you in building and connecting to a complete web server based on Go. This book can serve as both as an essential learning guide and reference on Go networking. What You Will Learn Master network programming with Go Carry out data serialization Use application-level protocols Manage character sets and encodings Deal with HTTP(S) Build a complete Go-based web server Work with RPC, web sockets, and more Who This Book Is For Experienced Go programmers and other programmers with some experience with the Go language.
Read More

Author: Gordon McComb,Marty Bower,Mark Robinson

Publisher: Wiley

ISBN: N.A

Category: Computers

Page: 609

View: 5484

An invaluable sourcebook to Webmasters, this convenient, time-saving collection contains all of the important programming languages. Web site professionals can use this resource to learn only the basics they need to accomplish specific Web site tasks. Includes a CD with a library resource of scripts and programs from each language.
Read More

Explore Go by solving real-world challenges

Author: Tarik Guney

Publisher: Packt Publishing Ltd

ISBN: 1789534879

Category: Computers

Page: 176

View: 7739

Learn Go programming with concise examples providing solutions to many common fundamental problems. Key Features Get comfortable with Go through short, independent, and concise recipes Overcome the most common challenges in Go with practical solutions Take advantage of the most exciting features of Go such as Goroutines Book Description Go has become increasingly popular. C-like speed, simplicity, and power for a growing number of system-level programming domains make it an attractive option for programmers. This book will help you learn the Go programming language by solving problems developers commonly face with a recipe approach. You’ll start by installing Go binaries and get familiar with the tools needed to develop an application. Then you’ll manipulate with strings and use them in built-in function constructs to create a complex value from two floating-point values. Next, you’ll learn how to perform arithmetic operations with date and time values, along with parsing them from string values. Whether you’re an expert programmer or a fresh starter, you will learn how various answers are programmed in the Go language, which will take you to the next level of mastery with Go. We cover concurrency in Go, performing various web programming tasks, doing system programming, reading and writing files, and many fundamental Go programming skills, such as proper error handling, and logging. What you will learn Convert types from one to another Work with dates and times Work with maps and arrays Handle errors and perform logging Work with files and directories Handle HTTP request and responses Perform CRUD operations on a relational database Who this book is for This book caters to software developers who are interested in learning the Go language, and programmers who want to move forward with practical code examples.
Read More

Author: Jon Duckett

Publisher: John Wiley & Sons

ISBN: 1118058798

Category: Computers

Page: 840

View: 2233

What is this book about? Beginning Web Programming with HTML, XHTML, and CSS teaches you how to write Web pages using HTML, XHTML, and CSS. It follows standards-based principles, but also teaches readers ways around problems they are likely to face using (X)HTML. While XHTML is the "current" standard, the book still covers HTML because many people do not yet understand that XHTML is the official successor to HTML, and many readers will still stick with HTML for backward compatibility and simpler/informal Web pages that don't require XHTML compliance. The book teaches basic principles of usability and accessibility along the way, to get users into the mode of developing Web pages that will be available to as many viewers as possible from the start. The book also covers the most commonly used programming/scripting language — JavaScript — and provides readers with a roadmap of other Web technologies to learn after mastering this book to add more functionality to their sites.
Read More

Author: Nathan Kozyra,Mat Ryer

Publisher: Packt Publishing Ltd

ISBN: 1787126595

Category: Computers

Page: 665

View: 3860

Build real-world, production-ready solutions by harnessing the powerful features of Go About This Book An easy-to-follow guide that provides everything a developer needs to know to build end-to-end web applications in Go Write interesting and clever, but simple code, and learn skills and techniques that are directly transferable to your own projects A practical approach to utilize application scaffolding to design highly scalable programs that are deeply rooted in go routines and channels Who This Book Is For This book is intended for developers who are new to Go, but have previous experience of building web applications and APIs. What You Will Learn Build a fully featured REST API to enable client-side single page apps Utilize TLS to build reliable and secure sites Learn to apply the nuances of the Go language to implement a wide range of start-up quality projects Create websites and data services capable of massive scale using Go's net/http package, exploring RESTful patterns as well as low-latency WebSocket APIs Interact with a variety of remote web services to consume capabilities ranging from authentication and authorization to a fully functioning thesaurus Explore the core syntaxes and language features that enable concurrency in Go Understand when and where to use concurrency to keep data consistent and applications non-blocking, responsive, and reliable Utilize advanced concurrency patterns and best practices to stay low-level without compromising the simplicity of Go itself In Detail Go is an open source programming language that makes it easy to build simple, reliable, and efficient software. It is a statically typed language with syntax loosely derived from that of C, adding garbage collection, type safety, some dynamic-typing capabilities, additional built-in types such as variable-length arrays and key-value maps, and a large standard library. This course starts with a walkthrough of the topics most critical to anyone building a new web application. Whether it's keeping your application secure, connecting to your database, enabling token-based authentication, or utilizing logic-less templates, this course has you covered. Scale, performance, and high availability lie at the heart of the projects, and the lessons learned throughout this course will arm you with everything you need to build world-class solutions. It will also take you through the history of concurrency, how Go utilizes it, how Go differs from other languages, and the features and structures of Go's concurrency core. It will make you feel comfortable designing a safe, data-consistent, and high-performance concurrent application in Go. This course is an invaluable resource to help you understand Go's powerful features to build simple, reliable, secure, and efficient web applications. Style and approach This course is a step-by-step guide, which starts off with the basics of go programming to build web applications and will gradually move on to cover intermediate and advanced topics. You will be going through this smooth transition by building interesting projects along with the authors, discussing significant options, and decisions at each stage, while keeping the programs lean, uncluttered, and as simple as possible.
Read More

Der Big Nerd Ranch Guide

Author: Brian Hardy,Bill Phillips

Publisher: N.A

ISBN: 9783827331762

Category:

Page: 704

View: 8227

Read More

Author: Moises Belchin,Patricia Juberias

Publisher: Apress

ISBN: 1484205561

Category: Computers

Page: 472

View: 5098

Web Programming with Dart is for programmers who want to master the new Dart programming language from Google, and also web developers who want to understand how Dart can integrate perfectly with HTML5 and CSS3. With this book you will understand the ins and outs of the language, how the tools work, and how to get the most from the core functions and libraries. Web Programming with Dart is a practical, example-led book, with case studies involving developing UI animations for the web, working with web services such as JSON, server side Dart applications, and the new Polymer.dart library for advanced HTML UI web components generation. Take a full tour of Dart's core features and its advanced functionality Learn the tools that come with Dart SDK and the most important libraries. Additionally you will work with the newest Polymer.dart library for web component creation. Develop your own command-line and server side applications and, of course, web applications with Dart.
Read More

Author: Mat Ryer

Publisher: Packt Publishing Ltd

ISBN: 1786462478

Category: Computers

Page: 394

View: 5350

Build real-world, production-ready solutions in Go using cutting-edge technology and techniques About This Book Get up to date with Go and write code capable of delivering massive world-class scale performance and availability Learn to apply the nuances of the Go language, and get to know the open source community that surrounds it to implement a wide range of start-up quality projects Write interesting and clever but simple code, and learn skills and techniques that are directly transferrable to your own projects Who This Book Is For If you are familiar with Go and are want to put your knowledge to work, then this is the book for you. Go programming knowledge is a must. What You Will Learn Build quirky and fun projects from scratch while exploring patterns, practices, and techniques, as well as a range of different technologies Create websites and data services capable of massive scale using Go's net/http package, exploring RESTful patterns as well as low-latency WebSocket APIs Interact with a variety of remote web services to consume capabilities ranging from authentication and authorization to a fully functioning thesaurus Develop high-quality command-line tools that utilize the powerful shell capabilities and perform well using Go's in-built concurrency mechanisms Build microservices for larger organizations using the Go Kit library Implement a modern document database as well as high-throughput messaging queue technology to put together an architecture that is truly ready to scale Write concurrent programs and gracefully manage the execution of them and communication by smartly using channels Get a feel for app deployment using Docker and Google App Engine In Detail Go is the language of the Internet age, and the latest version of Go comes with major architectural changes. Implementation of the language, runtime, and libraries has changed significantly. The compiler and runtime are now written entirely in Go. The garbage collector is now concurrent and provides dramatically lower pause times by running in parallel with other Go routines when possible. This book will show you how to leverage all the latest features and much more. This book shows you how to build powerful systems and drops you into real-world situations. You will learn to develop high-quality command-line tools that utilize the powerful shell capabilities and perform well using Go's in-built concurrency mechanisms. Scale, performance, and high availability lie at the heart of our projects, and the lessons learned throughout this book will arm you with everything you need to build world-class solutions. You will get a feel for app deployment using Docker and Google App Engine. Each project could form the basis of a start-up, which means they are directly applicable to modern software markets. Style and approach This book provides fun projects that involve building applications from scratch. These projects will teach you to build chat applications, a distributed system, and a recommendation system.
Read More

Author: David Chisnall

Publisher: Addison-Wesley

ISBN: 0132919001

Category: Computers

Page: 288

View: 8048

The Go Programming Language Phrasebook Essential Go code and idioms for all facets of the development process This guide gives you the code “phrases” you need to quickly and effectively complete a wide variety of projects with Go, today’s most exciting new programming language. Tested, easy-to-adapt code examples illuminate every step of Go development, helping you write highly scalable, concurrent software. You’ll master Go-specific idioms for working with strings, collections, arrays, error handling, goroutines, slices, maps, channels, numbers, dates, times, files, networking, web apps, the runtime, and more. Concise and Accessible Easy to carry and easy to use: Ditch all those bulky books for one portable pocket guide Flexible and Functional Packed with more than 100 customizable code snippets: Quickly create solid Go code to solve just about any problem Register your book at informit.com/register for convenient access to downloads, updates, and corrections as they become available.
Read More

Author: Nathan Kozyra

Publisher: Packt Publishing Ltd

ISBN: 1783981318

Category: Computers

Page: 264

View: 3891

If you are a web programmer with experience in developing web services and have a rudimentary knowledge of using Go, then this is the book for you. Basic knowledge of Go as well as knowledge of relational databases and non-relational NoSQL datastores is assumed. Some basic concurrency knowledge is also required.
Read More

Performance, Concurrency, Scalability

Author: Mal Curtis

Publisher: SitePoint

ISBN: 1457192861

Category: Computers

Page: 260

View: 9372

Go is an open-source language from Google that's a bit like C. Designed for programmer productivity, it's got a clean syntax, and emphasizes concurrency. This book gives you all you need to use Go in your web applications. You'll learn the basic concepts - language structures, the standard library, and Go tools - then tackle more advanced features like concurrency concepts, testing methodologies, and package structures. At each step, you'll get advice for better coding in Go. You'll see how to structure projects, how to use concurrency effectively, and best practices for testing - as well as many valuable hints and tips gleaned from real world experience of developing web applications with Go. You'll learn: Get to grips with Go language basics (types, the standard library, tools) Use Go with HTTP Work with images Understand concurrency Test effectively Master deployment And much more ...
Read More

Selbstmanagement für den Alltag

Author: David Allen

Publisher: Piper ebooks

ISBN: 3492972314

Category: Self-Help

Page: 432

View: 4955

Eigentlich sollte man längst bei einem Termin sein, doch dann klingelt das Handy und das E-Mail-Postfach quillt auch schon wieder über. Für Sport und Erholung bleibt immer weniger Zeit und am Ende resigniert man ausgebrannt, unproduktiv und völlig gestresst. Doch das muss nicht sein. Denn je entspannter wir sind, desto kreativer und produktiver werden wir. Mit David Allens einfacher und anwendungsorientierter Methode wird beides wieder möglich: effizient zu arbeiten und die Freude am Leben zurückzugewinnen.
Read More