Convert string to int & vice-versa in Go
📅️ Published: May 31, 2020 • 🕣
1 min read
There are basically 2-3 methods to convert integer to string and back to integer but the most easiest way is to use the Itoa
and Atoi
methods in the strconv
package.
Demo
package main
import (
"fmt"
"strconv"
)
func main() {
// String to Int
nice, _ := strconv.Atoi("69")
fmt.Printf("%T", nice)
//Integer to String
high := strconv.Itoa(420)
fmt.Printf("\n%T", high)
}
Atoi
returns a second value (err
ignored in this example for easier understanding)
The above code should output:
int
string
See online demo