how to convert uint32 to string in golang?
October 13, 2022Hi Friends đź‘‹,
Welcome To aGuideHub! ❤️
To convert uint32 to string in golang, just use the strconv.FormatUint()
method and pass your integer, it will convert uint32 to string.
As we know FormatUint()
method accepts only uint64 show first we have to convert uint32 to uint64 using the uint64()
method.
Important Points
Difference between int and uint
UInt does not allow for negative numbers.
uint’s and int’s max value
uint8 : 0 to 255
uint16 : 0 to 65535
uint32 : 0 to 4294967295
uint64 : 0 to 18446744073709551615
int8 : -128 to 127
int16 : -32768 to 32767
int32 : -2147483648 to 2147483647
int64 : -9223372036854775808 to 9223372036854775807
Today, I will show you how do I convert uint32 to string in golang, as mentioned above I’m going to use the strconv.FormatUint()
way.
The strconv
package provide strconv.FormatUint()
method.
Let’s start our Golang convert uint32 to string example
Convert uint32 to string example
main.go
package main
import (
"strconv"
"fmt"
"reflect"
)
func main() {
var i uint32 = 4294995
fmt.Println(i, reflect.TypeOf(i))
s := strconv.FormatUint(uint64(i), 10)
fmt.Println(s, reflect.TypeOf(s))
}
In the above example, we have converted uint32 to string and printed it in the golang console. let’s check the output.
Output
4294995 uint32
4294995 string
I hope it helps you, All the best 👍.