How to use floor division in js?

Question

Everytime I use (//) for floor division it takes the line as a comment, what do I do?

Answer 1

https://www.sololearn.com/post/200987/?ref=app

Answer 2

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/floor
JavaScript has a math library that takes care of that.
You can also OR the number to 0, but, although rare, it does ciel instead

Answer 3

do you want to apply division?

Answer 4

Yup floor division.
Means only quotient