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Go Programming - From Beginner to Professional
Go Programming - From Beginner to Professional

Go Programming - From Beginner to Professional: Learn everything you need to build modern software using Go , Second Edition

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Go Programming - From Beginner to Professional

Variables and Operators

Overview

In this chapter, you will be introduced to various features of Go and gain a basic understanding of what Go code looks like. You will also be provided with a deep understanding of how variables work and will perform exercises and activities to get hands-on and get going.

By the end of this chapter, you will be able to use variables, packages, and functions in Go. You will also know how to change variable values in Go. Later in this chapter, you will use operators with numbers and design functions using pointers.

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Key benefits

  • Leverage Go's standard library through practical examples and simplify development tasks using best practices
  • Master effective idiomatic Go syntax, including variables, functions, and loops, to handle data
  • Build fully functional web applications with capabilities such as database connectivity and RESTful API creation
  • Purchase of the print or Kindle book includes a free PDF eBook

Description

Go Programming – From Beginner to Professional is a comprehensive guide that takes your proficiency in the Go programming language from novice to expert. Starting with fundamental concepts, this book covers variables, command-line tools, and working with data before delving into advanced concepts, including error handling, interfaces, and generics, harnessing Go’s latest features through hands-on exercises. Along the way, you’ll learn to structure projects using Go modules, manage packages effectively, and master debugging techniques. As you progress, you’ll get to grips with practical application-centric aspects such as command-line programming, file manipulation, and working with SQL databases. Additionally, the book explores web server development, RESTful APIs, and utilizing the Go HTTP client to interact with web applications. Further enhancing your Go skills, you’ll learn concurrent programming, testing methodologies, Go tools, and how to deploy applications in the cloud. Throughout the book, you’ll uncover Go’s hidden gems and gain insights into time manipulation, best practices, and more. By the end of this book, you’ll have worked through practical exercises and activities that’ll equip you with the knowledge and skills needed to excel as a proficient Go developer, primed for success in real-world projects.

Who is this book for?

Designed for both complete beginners in Go as well as professionals transitioning from another programming language, this book equips developers with skills needed to build real-world projects and launch their career in Go. With a step-by-step approach, beginners can grasp Go fundamentals even without prior programming experience, and gradually advance to idiomatic Go best practices, exploring the latest features of the language.

What you will learn

  • Understand the Go syntax and apply it proficiently to handle data and write functions
  • Debug your Go code to troubleshoot development problems
  • Safely handle errors and recover from panics
  • Implement polymorphism using interfaces and gain insight into generics
  • Work with files and connect to popular external databases
  • Create an HTTP client and server and work with a RESTful web API
  • Use concurrency to design efficient software
  • Use Go tools to simplify development and improve your code
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Publication date, Length, Edition, Language, ISBN-13
Publication date : Mar 29, 2024
Length: 680 pages
Edition : 2nd
Language : English
ISBN-13 : 9781803243054
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Estimated delivery fee Deliver to Indonesia

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Product Details

Publication date : Mar 29, 2024
Length: 680 pages
Edition : 2nd
Language : English
ISBN-13 : 9781803243054
Category :
Languages :
Tools :

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Frequently bought together


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Total $ 159.97
Go Programming - From Beginner to Professional
$44.99
Mastering Go
$54.99
Solutions Architect's Handbook
$59.99
Total $ 159.97 Stars icon

Table of Contents

29 Chapters
Part 1: Scripts Chevron down icon Chevron up icon
Chapter 1: Variables and Operators Chevron down icon Chevron up icon
Chapter 2: Command and Control Chevron down icon Chevron up icon
Chapter 3: Core Types Chevron down icon Chevron up icon
Chapter 4: Complex Types Chevron down icon Chevron up icon
Part 2: Components Chevron down icon Chevron up icon
Chapter 5: Functions – Reduce, Reuse, and Recycle Chevron down icon Chevron up icon
Chapter 6: Don’t Panic! Handle Your Errors Chevron down icon Chevron up icon
Chapter 7: Interfaces Chevron down icon Chevron up icon
Chapter 8: Generic Algorithm Superpowers Chevron down icon Chevron up icon
Part 3: Modules Chevron down icon Chevron up icon
Chapter 9: Using Go Modules to Define a Project Chevron down icon Chevron up icon
Chapter 10: Packages Keep Projects Manageable Chevron down icon Chevron up icon
Chapter 11: Bug-Busting Debugging Skills Chevron down icon Chevron up icon
Chapter 12: About Time Chevron down icon Chevron up icon
Part 4: Applications Chevron down icon Chevron up icon
Chapter 13: Programming from the Command Line Chevron down icon Chevron up icon
Chapter 14: File and Systems Chevron down icon Chevron up icon
Chapter 15: SQL and Databases Chevron down icon Chevron up icon
Part 5: Building For The Web Chevron down icon Chevron up icon
Chapter 16: Web Servers Chevron down icon Chevron up icon
Chapter 17: Using the Go HTTP Client Chevron down icon Chevron up icon
Part 6: Professional Chevron down icon Chevron up icon
Chapter 18: Concurrent Work Chevron down icon Chevron up icon
Chapter 19: Testing Chevron down icon Chevron up icon
Chapter 20: Using Go Tools Chevron down icon Chevron up icon
Chapter 21: Go in the Cloud Chevron down icon Chevron up icon
Index Chevron down icon Chevron up icon
Other Books You May Enjoy Chevron down icon Chevron up icon

Customer reviews

Top Reviews
Rating distribution
Full star icon Full star icon Full star icon Full star icon Half star icon 4.8
(11 Ratings)
5 star 90.9%
4 star 0%
3 star 9.1%
2 star 0%
1 star 0%
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Gustavo May 31, 2024
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Exciting started
Subscriber review Packt
Andres Apr 19, 2024
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Great content!! Easy to undrstand for a junior developer.
Subscriber review Packt
Amazon Customer May 16, 2024
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Go Programming - Beginner to Professional" by Samantha Coyle is an outstanding resource for mastering Go programming. Here’s why:1.Starts with the basics and progresses to advanced topics, ensuring a solid foundation and smooth transition.2.Includes hands-on exercises and projects at the end of each chapter to reinforce learning.3. Author's clear explanations and engaging style make complex topics accessible and enjoyable to read.Pros:Well-structured for all levelsClear, practical examplesEffective hands-on exercisesAccessible writing styleConclusion: Whether you're new to programming or experienced in other languages, this book is an excellent guide to becoming proficient in Go. Highly recommended!
Amazon Verified review Amazon
Tiny May 09, 2024
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Need to learn Go? Need to upskill your Go-fu capabilities? And of course, we are talking about the Go programming language and not the antique game from China. This is a comprehensive book covering all aspects of GO programming. Highlights some of the challenges, suggests tips and tricks, and offers sample. Recommend as a reference for anyone working on Go applications, or just in need of a tuneup. This will seem like a long book (600+ pages) but much of that space is taken up by the extensive coding samples.
Amazon Verified review Amazon
MARIAN MONTAGNINO May 17, 2024
Full star icon Full star icon Full star icon Full star icon Full star icon 5
I'm so impressed with this book—it's incredibly comprehensive, taking you from beginner to professional. It starts with the basics and progresses to creating HTTP services and command line interfaces, two very common uses of Golang. The numerous examples reinforce your understanding of each topic, making the learning curve much easier to manage. This book stands out not only because it uses the latest version of Golang, but also because Samantha has broken down each topic in a way that's easy to digest. If you're looking for one book to learn Golang, I highly recommend this one!
Amazon Verified review Amazon
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Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

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Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

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Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

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Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

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  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela