title: What is the correct way to convert Unicode to emoji?
body: <p>I have an array with Unicode data like <code>var data = ["1F923", "1F603"]</code> 
  How can I convert Unicode to emoji?</p>
  
  <p>If I use <code>"\u{1F923}"</code> in console, it returns an emoji, but if I use <code>"\u{"+ data[0] +"}"</code>, it returns an error. Can anyone please help me to convert unicode to emoji. </p>