Remove or Strip all white spaces from a string in Go (Golang)

strings.ReplaceAll function can be used to trim all white spaces from a string in Golang. Below is the signature of the function

func ReplaceAll(s, old, new string) string

s(first argument) is the input string
old(second argument) is the string that has to be replaced with new(third argument) string

Working Code:

package main

import (
    "fmt"
    "strings"
)

func main() {
    sample := " This is a sample string   "
    noSpaceString := strings.ReplaceAll(sample, " ", "")
    fmt.Println(noSpaceString)
}

Output:

Thisisasamplestring

all

trim