parse a m/d/Y: Sun 01/01/1990: Sun Dec 31 16:00:00 1989 Wed 01/01/1990: Sun Dec 31 16:00:00 1989 XXX 01/01/1990: null parse A m/d/Y: Sunday 01/01/1990: Sun Dec 31 16:00:00 1989 Wednesday 01/01/1990: Sun Dec 31 16:00:00 1989 Caturday 01/01/1990: null parse m/d/y: 1/1/90: Sat Dec 31 16:00:00 2089 1/1/10: Thu Dec 31 16:00:00 2009 parse x: 1/1/90: Sat Dec 31 16:00:00 2089 1/1/10: Thu Dec 31 16:00:00 2009 parse b d Y: jan 01, 1990: Sun Dec 31 16:00:00 1989 jan 1, 1990: Sun Dec 31 16:00:00 1989 1 Feb., 1990: Wed Jan 31 16:00:00 1990 01 Feb., 1990: Wed Jan 31 16:00:00 1990 1 Feb., 1990: Wed Jan 31 16:00:00 1990 1 Feb., 1990: Wed Jan 31 16:00:00 1990 Moy 1 1990: null parse B d Y: January 01, 1990: Sun Dec 31 16:00:00 1989 january 1, 1990: Sun Dec 31 16:00:00 1989 1 February, 1990: Wed Jan 31 16:00:00 1990 01 February, 1990: Wed Jan 31 16:00:00 1990 1 February, 1990: Wed Jan 31 16:00:00 1990 1 February, 1990: Wed Jan 31 16:00:00 1990 Juin 1 1990: null parse c: Mon Jan 1 00:00:00 1990: Sun Dec 31 16:00:00 1989 Sun Jan 1 00:00:00 1990: Sun Dec 31 16:00:00 1989 Mon Jan 01 00:00:00 1990: Sun Dec 31 16:00:00 1989 Mon Jan 1 00:00:00 1990: Sun Dec 31 16:00:00 1989 Mon Jan 1 0:0:0 1990: Sun Dec 31 16:00:00 1989 parse H M S: 00:00:00: Sun Dec 31 16:00:00 1899 11:59:59: Mon Jan 1 03:59:59 1900 12:00:00: Mon Jan 1 04:00:00 1900 12:00:01: Mon Jan 1 04:00:01 1900 23:59:59: Mon Jan 1 15:59:59 1900 parse X: 00:00:00: Sun Dec 31 16:00:00 1899 11:59:59: Mon Jan 1 03:59:59 1900 12:00:00: Mon Jan 1 04:00:00 1900 12:00:01: Mon Jan 1 04:00:01 1900 23:59:59: Mon Jan 1 15:59:59 1900 parse I M S p: 12:00:00 am: Sun Dec 31 16:00:00 1899 11:59:59 AM: Mon Jan 1 03:59:59 1900 12:00:00 pm: Mon Jan 1 04:00:00 1900 12:00:01 pm: Mon Jan 1 04:00:01 1900 11:59:59 PM: Mon Jan 1 15:59:59 1900