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.
[em, em]
everything that isn't a letter or an apostrophe should be treated as a space between words and removed. Apostrophes that aren't part of a word should also be removed.
for another exampled "Ugh, heck-darn why won't my code run?" --> ["ugh", "heck", "darn", "why", "won't", "my", "code", "run"]
That is because a lot of people ask for help. When they post code and ask why it doesn't work, the posts are marked as spoiler.