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golangHow to use capture regexp


package main
import "regexp"

func main() {
  r := regexp.MustCompile(`o(h[0-9])`)
  captures := r.FindStringSubmatch("oh2f3")
}ctrl + c
package main

default package declaration

func main() {

declare main function that will be launched automatically

regexp.MustCompile(

create regexp object and compile given pattern

.FindStringSubmatch(

returns found capture groups from a given string

captures

will contain list of captured values