title: How to use use string function in Angular Interpolation Tag
body: <p>How to use string function in Html angular interpolation tags</p>
  
  <p>In component file <code>somevalues = [1,2,3,4,5]</code></p>
  
  <p>Html File:</p>
  
  <pre><code>&lt;div *ngFor="let x of somevalues; let i = index"&gt;
    {{x}} - {{i}}
    &lt;!-- {{ String.fromCharCode(65 + i) }} --&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I would like to get results somewhat like this:</p>
  
  <pre><code>1 - 0 A
  2 - 1 B
  3 - 2 C
  4 - 3 D
  5 - 4 E
  </code></pre>
  
  <p><a href="https://stackblitz.com/edit/angular-r2natw" rel="nofollow noreferrer">Stackblitz Link</a></p>