title: how to extract first word first letter and second word first letter using angular
body: <p>I have fullName that is coming from ts to HTML but in the view I have to show only First Letter from first Name and First Letter from last Name. For example</p>
  <p>Here is my html code</p>
  <pre><code>{fullName}
  </code></pre>
  <p>and here is my ts code for that</p>
  <pre><code>fullName = John Doe
  </code></pre>
  <p>In output this is what I am looing</p>
  <pre><code>JD
  </code></pre>