title: Objective C Code to convert NSDate into ticks format
body: <p>I want to know how to convert NSDate into ticks format.</p>
  
  <pre><code>NSDate *date = NSDate *conversionDate = [dateFormat dateFromString:@"29-03-2018 00:00:00"];
  </code></pre>
  
  <p>And the result should be </p>
  
  <blockquote>
    <p>Ticks = 636579950240000000</p>
  </blockquote>