regular expression pattern
4/21/2003 :On 4/21/2003 6:02:49 PMBy DBROWN :: ; On 4/21/2003 7:04:41 PMBy DBROWN :: called on 4/19 ;
from the above string
can any one tell me the pattern to
extract the date preceded by 'On ' and name preceded by 'By'
[500 byte] By [PradeepGupta] at [2008-3-5] 