I want to convert my system date with yyyy-MM-dd date format and assign to another date 
my code is:

```
NSDate *datenow = [NSDate date];

NSDateFormatter *df = [[NSDateFormatter alloc]init];
[df setDateFormat:@"yyyy-MM-dd"];
currDate = [df stringFromDate:datenow];

NSLog(@"currDate ====%@",currDate);

[df setTimeZone:[NSTimeZone timeZoneWithName:@"UTC"]];
[df setDateFormat:@"yyyy-MM-dd"];

NSDate *compareDate = [df dateFromString:currDate];

NSLog(@"compareDate ====%@",compareDate);

```

NSLog prints like this 
currDate ====2014-05-10
compareDate ====2014-05-10 00:00:00 +0000

I want remove 00:00:00 +0000 in the compare date. How to do it.
please help me it's killing my time.