📄️ Introduction
Welcome to the Golang handbook.
📄️ Program Structure
Every Go program, no matter how big or small, follows a few key rules:
📄️ Statements
A statement is a complete instruction that tells the computer to do something.
📄️ Variables
There are two ways to declare a variable:
📄️ Data Types
Inferred
📄️ Output
Two Families of Printing in Go
📄️ Functions
Basic Syntax:
📄️ Methods
A method is like a function, but it’s attached to a specific type (usually a struct).
📄️ Control Flow
if Statement
📄️ Package
- A package is a collection of related Go files (.go) grouped together.
📄️ Scoping
Scope is the region of the program where a variable, constant, function, or type is accessible.
📄️ Internal Memory
When we talk about "internal memory" in Go (or any language), we’re referring to how data is stored and managed in the computer’s RAM while the program runs.
📄️ Memory Allocation
1. Memory placement
📄️ Error Handling
In Go, error handling is explicit — meaning you have to manually check and handle errors instead of relying on exceptions (like in Java, Python, or C#).