title: What is $1 and $2 etc in Safari Dev Tools JS Console window?
body: <p>When I run Dev Tools on Safari and use querySelector in console window. I get correct values and then $1 and $2 so on... Can anyone help understand what they mean?</p>
  
  <p><a href="https://i.stack.imgur.com/Ptgie.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Ptgie.png" alt="enter image description here"></a></p>