How to declare variables in Go using the var statement and short variable declarations, including zero values, scope, and shadowing

• The Var Statement
• Short Variable Declarations
• Zero Values
• Scope And Shadowing

An overview of Go's built-in data types — booleans, numeric types, strings, and architecture-dependent integers — with practical examples, memory fundamentals, and common pitfalls every beginner should know.

• Boolean Type
• Numeric Types
• String Type
• Architecturedependent Types

Learn how to declare and use constants in Go, including iota, constant expressions, and the default types of untyped constants.

• Constant Declarations
• The Iota Identifier
• Constant Expressions
• Default Types Of Untyped Constants

How to explicitly convert between types in Go, covering numeric and string conversions, and the relationship between conversion and assignability.

• Explicit Conversion Syntax
• Numeric Conversions
• String Conversions
• Conversion Vs Assignability