Code not able to understand

#1

at time 3:57 that line of code not able to understand plz simplify and explain it…

#2

Hey @mandeep3207, share the line of code you are talking about.

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.