title: +new Date() - Is this good practice?
body: <p>So we had the Discussion today in our company about <code>+new Date()</code> being good practice or not.
  Some prefer this way over <code>new Date().getTime()</code>.</p>
  
  <p>In my opinion, this is pretty convenient but on the other side one would say it's harder to read.</p>
  
  <p>Are there any pros or cons besides the obvious "It's harder to understand for people not familiar with the unary operator"?</p>