davismillerbooks

🐹 Programming in Go

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🛒 Buy the Book

Get the complete book with detailed explanations and hands-on code examples from:
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🎧 Audiobook
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🌐 Books to Read

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💡 Why Learn Go (Golang)?

Go, created at Google, is a powerful and elegant language built for simplicity, performance, and concurrency.

• ⚡ Speed: Compiles to native machine code for near C/C++ performance
• 🔄 Concurrency: Native support via goroutines and channels
• ✨ Simplicity: Minimalist design reduces complexity
• 🌍 Portability: Cross-platform development with ease
• 🧑‍🤝‍🧑 Community: Active ecosystem with great documentation

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📚 Table of Contents

📘 Introduction to Programming in Go by Davis Miller

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🧱 Part 1: Getting Started with Go

• Introduction to Go
• History of Go
• Key Features
• Comparing Go with Other Languages
• Installing and Setting Up the Environment

🔤 Go Basics

• Program Structure
• Keywords, Identifiers, Comments
• Variables and Constants
• Data Types

🔁 Control Flow

• Conditionals
• Switch-Case
• Loops (for)
• Break, Continue, Goto

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🧩 Part 2: Core Concepts

• Functions
• defer, panic, recover
• Arrays, Slices, Maps

🧱 Structs and Methods

• Defining Structs
• Methods & Receivers
• Embedding & Anonymous Fields
• Struct Tags

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🚀 Part 3: Advanced Topics

📍 Pointers

• Basic Pointer Operations
• Pointers with Structs

🔌 Interfaces and Polymorphism

• Interface Basics
• Practical Uses

🧵 Concurrency

• Goroutines
• Channels
• Mutex & Synchronization

⚠️ Error Handling

• error Type
• Custom Error Types
• Best Practices

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🛠️ Part 4: Practical Applications

📂 File Handling

• Reading/Writing Files
• JSON & XML
• Directory Operations

✅ Testing in Go

• Unit Testing (testing package)
• Benchmarking
• Mocking & Coverage

🌐 Building Web Applications

• net/http Basics
• RESTful API Development
• Templates for HTML

🗄️ Working with Databases

• database/sql Package
• Using ORMs

📦 Packages and Modules

• Creating & Importing Packages
• Go Modules (go.mod)
• Versioning and Releases

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🧠 Part 5: Advanced and Real-World Topics

🌐 Network Programming

• TCP/UDP Servers
• WebSocket Applications
• gRPC Services

🖥️ System Programming

• OS-Level Interactions
• Signal Handling

🔧 Go Toolchain

• go build, go run, go install
• Cross-Compiling
• Debugging & Profiling Tools

⚙️ Performance Optimization

• Profiling
• Memory/CPU Tuning
• Writing Efficient Code

🧾 Best Practices and Idioms

• Idiomatic Go
• Effective Patterns
• Pitfalls to Avoid

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🧪 Part 6: Projects and Case Studies

🚧 Real-World Projects

• CLI Tool
• Chat Application
• Microservice with Go

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✅ Conclusion to Programming in Go

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💬 “Go is simple to learn, but deep enough to power some of the world’s most scalable systems. This book helps you master that balance.”

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