An overview of every way to declare variables in Go - var:= and zero values - with guidance on scope, shadowing and when to pick each form

• 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.

• 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