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.
This comment is hidden because it contains spoiler information about the solution
Please, explain the regex. The last part of it (|..+ ) looks like the queried value. How can it be, that it doesn't replaced with "", like everything before it?
Thanks!
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
[1].pop() will return 1, not undefined.
can you explain regex please?
This comment is hidden because it contains spoiler information about the solution
Thanks a lot for the explanation!
Better late than newer:)
This comment is hidden because it contains spoiler information about the solution
Thought, I haven't understood everything, its much clearer now. Thanks!
How does it work?
Could you explain, please?
This comment is hidden because it contains spoiler information about the solution