Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
simplify! Good!
That StackOverflow post you linked speaks about Java though.
wow! didn't know that method.
This comment is hidden because it contains spoiler information about the solution
Learned a new String function lol.
Hi. Sorry for possibly stupid question, I'm a begginer. Why is the declaring the variable "total" without "let"?
You have probably figured this out by now but I believe it's due to type coercion.