Go – Trim Spaces around String
To trim spaces around string in Go language, call TrimSpace
function of strings
package, and pass the string as argument to it.
The syntax to trim/remove white spaces at the leading and trailing edges of a string str
using TrimSpace
function is
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strings.TrimSpace(str)
TrimSpace function returns a String.
Examples
In the following example, we take a string, str
that has leading and trailing spaces. We trim these leading and trailing spaces using TrimSpace
function.
example.go
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package main
import (
"fmt"
"strings"
)
func main() {
var str = " Hello World "
var result = strings.TrimSpace(str)
fmt.Println("Original String : ", str)
fmt.Println("Trimmed String : ", result)
}
Output
Original String : Hello World
Trimmed String : Hello World
Conclusion
In this Golang Tutorial, we learned how to trim spaces around a string in Go programming language, with the help of example programs.