title: what is the reason for one day delay in date value?
body: <p>below is my sample code.</p>
  
  <pre><code>NSDateFormatter * dateFormatter = [[NSDateFormatter alloc]init];
      [dateFormatter setDateFormat:@"yyyy-MM-dd"];
      NSDate * dateFormatted = [dateFormatter dateFromString:@"2016-01-17"];
  NSLog(@"Date : %d",dateFormatted);
  </code></pre>
  
  <p>The output is 2016-01-16 18:30:00 +0000. How to get date Formatt 2016-01-17 . what is the reason for one day delay. please help me.</p>