title: Text started blinking after few minute in setInterval javascript
body: <p>I am making a div that is changing it's text in every 10sec with the help of setInterval function.
  It's working very well but after 5-6min it start changing it's text in millisecond so it is looking like it is blinking.</p>
  
  <p>my code is:</p>
  
  <pre><code>var wordArray = ["TEXT1","TEXT2","TEXT3"];
  
  function typingEffect() {
      var rand = Math.floor(Math.random()*3);
      $("#big-bob h5").text(wordArray[rand]);
      $("#big-bob h5").addClass("animate");
      setInterval(typingEffect,10000);
  }
  
  typingEffect();
  </code></pre>