How to find user ID of any Facebook user

Sometime we want to know user id of any  facebook user to play prank or trick on him.
So it seems to be very difficult to find his/her user id from url bar. But if you know this trick then you can easily find their user id.

Justf ollow below steps..

STEP
1.First of all copy and paste username of any facebook user from url bar.

for example. In https://www.facebook.com/binkusunny
Here binkusunny is user name.

STEP 2.

Now just replace www with graph
i.e https://graph.facebook.com/nottykuna and hit enter.

STEP 3.

Now you’ll get detail of that user.