Question

Please send me a answer ​

Answer 1

Answer:

This will successfully queue a message to be sent to the popup, assuming

the window hasn't changed its location.

("message", (event) => <=

 Do we trust the sender of this message?  (might be

different from what we originally opened,  

 

Example:

     ∦↓↑↓∦

    ∦(∉∠∉)∦