Name:Unknown
Clan:Unknown
Member Since:Oct 2022
Last Seen:Jan 2023
Profiles:
Following:0
Followers:0
Allies:0
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.
You can use the python buildin len() function to get the size of any iterable.
len( yourArray ) will return 0 in case the array is empty.
Just want to mention that this one fails when there is a single element list inside the list like this [['a'],'a','b'].
But I think it is very likely that the full attempt has been changed in between, because this little detail is not mentioned in the description. And probably other solutions will also fail now, but this one I was interested in ;o)