iphone - Not able to convert NSString to NSDate -

i'm getting date (thu may 02 10:08:08 +0000 2013) link , stored string. want convert string nsdate.

i'm using code:

nsdateformatter *formatter = [[nsdateformatter alloc] init]; [formatter setdateformat:@"yyyy-mmmm-dd hh:mm:ss"];  nsdate *message_date=[formatter datefromstring:str];  nslog(@"message_date ========%@",message_date); 

but message_date printing null value.

so please guide me , put sample code.

please try use 1

        nsstring *str = @"thu may 02 10:08:08 +0000 2013";          nsdateformatter *formatter = [[nsdateformatter alloc] init];         [formatter setdateformat:@"eee mmm dd hh:mm:ss z yyyy"];          nsdate *message_date=[formatter datefromstring:str];          nslog(@"message_date ========%@",message_date);