title: What does this for loop do?
body: <pre><code>for (var i = RegData.length - 1; i &gt;= 0; i--){
    var row = Titanium.UI.createTableViewRow();
    var title = Titanium.UI.createLabel({
      text:RegData[i].title,
      font:{fontSize:14,fontWeight:'bold'},
      width:'auto',
      top:2,
      textAlign:'left',
      left:2,
      height:16
  });
  </code></pre>
  
  <p>I want the explanation of this line... and is there any alternate ways of writing this.</p>
  
  <p><strong>for (var i = RegData.length - 1; i >= 0; i--){</strong></p>