created: 03/02/01; revised 10/28/06, 07/15/07, 02/02/10, 08/12/16
created: 03/02/01; revised 10/28/06, 07/15/07, 02/02/10, 08/12/16
This section continues with the basic syntax and meaning of regular expressions.
More Features of Regular Expressions:
(){n,m}Could you easily write a regular expression that matches a string of any five characters?