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.
if you pass just an arr to a function (for Math.min and .max in this case) it will consider it as an argument and return not a number, but if you add a spread operator, it will consider each element of arr as an individual argument. It is same if you pass all array elements to the function manually(eg. Math.min(1,2,3,4,5)).
It was good practice.
Ah, nice. I didn't know if this would work or not so I just assigned the min and max to variables and returned them in an array. Very clean.
The benchmark result
Bitwise operation
3.9M ops/s ± 0.95%
With while loop manual factorization (My solution)
1.7M ops/s ± 1.09%
57.42 % slower
The top rated solution, using javascript crap functions :D
136K ops/s ± 1.25%
96.55 % slower
Thats interesting!
Same :) I was okay when I was doing more C++.
Very slow
I think you do not need to worry about that cuz nowadays devices are pretty powerful to worry about difference in milliseconds)
Three dots like that is "spread syntax", basically it allows an iterable (like an array in this case) to be expanded into multiple arguments in certain situations.
Read more about it on mdn here, I think the example given is a good demonstration:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax
what does ... do? I searched it and can't understand.
Lol nice, mine was a one liner but i first checked if there's one element, then if not sorted, sliced first and last element and concated it
Destructuring at its finest
Desturcturing at its finest!
Best
Same, the best way remember is to keep practice & repeating. Happy coding!
Loading more items...