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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.
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I am not an expert by any means, but at a first glance, you are reserving extra space with var j, when you could use parameter x directly.
0 x 1 = 0 thats why you can't start at zero. the loop is to generate the values then pushing them to the array.
You need x at z[0]. If i would be 0 your z[0] would be always 0. Multiply by 0 is alwyas 0.
@meditatingCybermind what do you think about
.fill(1)and[...Array(n).keys()]?I like the way you did yours, I didn't realize I was allowed to change x and y to something else. Also, what does the 'use strict' bit mean?
yeah. also it's not the best practise to call the variables "x", "n" or "z".
i don't understand why this answer is voted as one of the best practices even if this doesn't have 'var' for i.