Basics

Basics

There is a bunch of ways to work with variables in Go. Like:

• var i int
• var i int = 1
• var i = 1
• i := 1 (:= syntax is shorthand for declaring and initializing a variable)
• const i int = 1 (const is the keyword for a constant that cannot change)
• const i = 1

Similar to these you are also able to declare multiple variables in one line like:

• var i,j int (Multiple of same type)
• var i, isGoAwesome, myName = 1, true, "Joshua" (Multiple different types)

You can also use the package fmt to format and/or print text.

fmt.Println("Hello World")