title: If i = 0, why does i++ = 0?
body: <p>Please can someone explain to me why if i = 0, i++ returns 0 and not 1:</p>
  
  <pre><code>let i = 0;
  
  console.log(i++); // returns 0
  console.log(i++); // returns 1
  console.log(i++); // returns 2
  console.log(i++); // returns 3
  </code></pre>
  
  <p>Sorry in advance if this seems like a dumb question!</p>