I am not sure there are positive integers for which the last two operations can return a higher value than the previous ones. Otherwise best practice.

People really just upvote the shortest answer for "Best Practices" even though there is a "clever" option.

Golfing is fun, but not a good practice

RegExp. See MDN.

Guys I am new to javascript and I have seen this string with dollar sign a lot can someone give me its name to study it. And thank you.

I think we should be able to see our rank score. Mine is currently 931, because I saw it from this link: https://www.codewars.com/api/v1/users/DavidJES
If it's available from this link then why is it hidden on profile?

A mod in this very thread said that the ranked leaderboard is a lot more interesting than the honor, yet we can't even see our ranked score unless we go to awkward links? I don't understand why.

I'd like to be able to see my current rank score and score of next kata rank, like this:

931 / 1768

+1 to the pool of "Please implement solution downvotes" suggestions. So tired of seeing terrible solutions snowball to accumulate insane number of "best practice" votes simply because they are cryptically short.

Arrow function, great solution!!

It's fun how you can forget best practices that you used before, when it so needed :))

good!

this is a reference to the instance of Number on which you called the method times.

very nice!

It works because self.area of Rectangle is defined within the parent class Shape

Who is "this" ?

I had created a dictionary to assigned the value of each letter. I didn't know about 'ord'.

Thank you