How to generate sequence of numbers/chars in javascript?

Question

Is there a way to generate sequence of characters or numbers in javascript?

For example, I want to create array that contains eight 1s. I can do it with for loop, bu

Answer 1

One liner:

new Array(10).fill(1).map( (_, i) => i+1 )

Yields:

[ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ]