Hi,
Can any one help me in converting String to DateTime in apex.
Im able convert below format.

DateTime dt = DateTime.parse('11/6/2014 12:00 AM');

If I use below format Im getting error.

Datetime dt = DateTime.formatGmt('09-Dec-2014 10:43 AM');

System.TypeException: Invalid date/time: 09-Dec-2014 10:43 AM.

Thanks in advacne.

Regards,
naveen.