Variables & Types

Basic Types

Go Basic Types 📊

Go has simple, well-defined types.

Numeric Types

TypeDescription
int
, 
int8
, 
int16
, 
int32
, 
int64
Integers
uint
, 
uint8
, etc.		Unsigned integers
float32
, 
float64
Floating point

Other Types

TypeDescription
bool
true/false
string
Text
byte
Alias for uint8
rune
Alias for int32 (Unicode)

Type Conversion

i := 42
f := float64(i)
s := string(rune(65)) // "A"
Visualizer
$ go run main.go
Age: 25 Price: 19.99 Name: Go Active: true

Interactive Visualization

go
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Output
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