Returns a new string that is a substring of this string (argument[0]). The substring begins at the specified begin (argument[1]) and extends to the character at index endIndex (argument[2]) - 1 (indexes are zero-based).
Returns a new string that is a substring of this string (argument[0]). The substring begins at the specified begin (argument[1]) and extends to the character at index endIndex (argument[2]) - 1 (indexes are zero-based).