I want to convert my date Object to Unix time stamp.
// "**strSellTime**" has the string of my date
NSDateFormatter *dateFormatter=[NSDateFormatter new];
[dateFormatter setDateFormat:@"EEEE MMM yyyy-MM-dd hh:mm:ss a"];
NSDate *date=[dateFormatter dateFromString:strSellTime];
and wants to convert this date to UNIX time stamp like (1395382740) in this format.