package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(^[0-9]*\.[0-9]{2}$)`)
var str = `123
123,45
123,456
123,4567`
var substitution = ""
fmt.Println(re.ReplaceAllString(str, substitution))
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/