Programming in Go: Creating Applications for the 21st Century

Ön Kapak
Addison-Wesley, 1 May 2012 - 496 sayfa

Your Hands-On Guide to Go, the Revolutionary New Language Designed for Concurrency, Multicore Hardware, and Programmer Convenience

Today’s most exciting new programming language, Go, is designed from the ground up to help you easily leverage all the power of today’s multicore hardware. With this guide, pioneering Go programmer Mark Summerfield shows how to write code that takes full advantage of Go’s breakthrough features and idioms.

Both a tutorial and a language reference, Programming in Go brings together all the knowledge you need to evaluate Go, think in Go, and write high-performance software with Go. Summerfield presents multiple idiom comparisons showing exactly how Go improves upon older languages, calling special attention to Go’s key innovations. Along the way, he explains everything from the absolute basics through Go’s lock-free channel-based concurrency and its flexible and unusual duck-typing type-safe approach to object-orientation.

Throughout, Summerfield’s approach is thoroughly practical. Each chapter offers multiple live code examples designed to encourage experimentation and help you quickly develop mastery. Wherever possible, complete programs and packages are presented to provide realistic use cases, as well as exercises. Coverage includes

  • Quickly getting and installing Go, and building and running Go programs
  • Exploring Go’s syntax, features, and extensive standard library
  • Programming Boolean values, expressions, and numeric types
  • Creating, comparing, indexing, slicing, and formatting strings
  • Understanding Go’s highly efficient built-in collection types: slices and maps
  • Using Go as a procedural programming language
  • Discovering Go’s unusual and flexible approach to object orientation
  • Mastering Go’s unique, simple, and natural approach to fine-grained concurrency
  • Reading and writing binary, text, JSON, and XML files
  • Importing and using standard library packages, custom packages, and third-party packages
  • Creating, documenting, unit testing, and benchmarking custom packages
 

Seçilmiş sayfalar

İçindekiler

Introduction
1
Chapter 1 An Overview in Five Examples
7
Chapter 2 Booleans and Numbers
51
Chapter 3 Strings
81
Chapter 4 Collection Types
139
Chapter 5 Procedural Programming
185
Chapter 6 ObjectOriented Programming
253
Chapter 7 Concurrent Programming
315
Chapter 8 File Handling
361
Chapter 9 Packages
407
Appendix A Epilogue
435
Appendix B The Dangers of Software Patents
437
Appendix C Selected Bibliography
441
Index
443
Telif Hakkı

Diğer baskılar - Tümünü görüntüle

Programming in Go: Creating Applications for the 21st Century
Mark Summerfield
Sınırlı önizleme - 2012

Sık kullanılan terimler ve kelime öbekleri

anonymous function append argument ASCII binary book’s bool Boolean buffer built-in called chan channel Chapter char character code point compiler concurrent concurrent programs convert copy custom types default defer digits duck typing embedded empty encoding error example fields file’s filename float64 floating-point format func function returns function takes FuzzyBool given Go programs Go’s Go’s standard GOPATH goroutine hexadecimal implementation index position integer interface invoices io.Reader io.Writer iterate JSON loop main goroutine map’s match Memoize method mutex number of bytes operator option output package provides package’s panic passed pointer range receive recursive regexp regular expression result return err return nil return statement return value rune safeMap shape slice snippet specified stack standard library statement string StringPair struct suffix switch switch statement syntax type assertion type’s Unicode value’s variable verb whitespace write XMLInvoices

Yazar hakkında (2012)

Mark Summerfield, owner of Qtrac Ltd., is an independent trainer, consultant, technical editor, and writer specializing in Go, Python, C++, Qt, and PyQt. His books include Rapid GUI Programming with Python and Qt (Prentice Hall, 2007), C++ GUI Programming with Qt 4 (with Jasmin Blanchette, Prentice Hall, 2008), Programming in Python 3, Second Edition (Addison-Wesley, 2009), and Advanced Qt Programming (Prentice Hall, 2010).

Kaynakça bilgileri

BaşlıkProgramming in Go: Creating Applications for the 21st Century
Developer's Library
YazarMark Summerfield
YayıncıAddison-Wesley, 2012
ISBN0132764091, 9780132764094
Uzunluk496 sayfa
  
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