title: Call onclick jQuery function once
body: <p>How can I execute this function only one time? I tried bind or unbind but it doesn't work</p>
  
  <pre><code>&lt;uib-tab-heading onclick="myFunction()"&gt;&lt;i class="fa fa-keyboard-o"&gt;&lt;/i&gt; Typing Test &lt;/uib-tab-heading&gt;
  </code></pre>
  
  <pre><code>function myFunction() {
      alert("hit");   
  }
  </code></pre>