title: Using NaN with condition
body: <p>I have one division in my modal ,I only required to show the div when the value of a variable <code>$scope.ornamentweightinbank</code> is not equal to <code>NaN</code>.</p>
  
  <pre><code>&lt;div class="rows container-fluid" ng-if="ornamentweightinbank!==NaN"&gt;
  </code></pre>
  
  <p>Is this the conventional way to deal with <code>NaN</code></p>