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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
This comment is hidden because it contains spoiler information about the solution
Why don't I see a "cheating" button here 😜😂
Actually underscore _ represent first argument but not using it. It's indicate does not have any significance at all.
Further references
https://stackoverflow.com/q/27637013/12020032
What's the reasoning behind using the _ in the map function instead of a word or letter?
Yes, you are correct.
Number(null)
returns0
, notNaN
.bad man
See 0lexa's explanation below for the sumin .
You're just out here providing high quality information for free brother 💞
All these upvotes are surely made jokingly right? But why ! 🤔
Look at the tests: it is covered but with a tolerance. You were lucky of having this tolerance because if there is no moves the speed is zero.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
No, it's not.
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