package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`\b(?<!\b[aA][sS][pP])(?<!\b[vV][bB]|\b[cC]\#)\.[a-zA-Z]{2,6}\b`)
var str = `asp.net somedomain.com vb.net otherdomain.org wax.museum $%^&.alpha rasp.net ASP.net VB.net C#.az`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
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/