title: print variables using ${ var } in javascript
body: <p><a href="https://i.stack.imgur.com/sGcHV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sGcHV.png" alt="enter image description here" /></a></p>
  <p>The above is a screenshot a tutorial in which the tutor used <strong>${ var }</strong> to print a variable in js.</p>
  <p>But when i ran the same code, i got like this:
  <a href="https://i.stack.imgur.com/9jZPa.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9jZPa.png" alt="enter image description here" /></a></p>
  <p>What is the actual problem?</p>