title: iOS - Init NSDate with a stringDate without timezone calculations
body: <p>I am getting a date time from <strong>web service</strong> which is in <strong>UTC</strong> format. Now i want to assign it to NSDate. Following is the code i have done</p>
  
  <pre><code>NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
  //[dateFormatter setTimeZone:[NSTimeZone localTimeZone]];
  [dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ss"];
  
  NSDate *utcDate = [dateFormatter dateFromString:@"2015-08-18T23:00:00"];
  </code></pre>
  
  <p>but it is calculating its timezone calculations by default the result is <strong>2015-08-19 03:00:00 +0000</strong>. How can i initialize NSDate with same date and Time. I want to perform timezone calculations later on</p>