Answers for "javascript create an array of numbers"

3

javascript fill array with range

function range(start, end) {
  return Array(end - start + 1).fill().map((_, idx) => start + idx)
}
var result = range(9, 18); // [9, 10, 11, 12, 13, 14, 15, 16, 17, 18]
console.log(result);
Posted by: Guest on March-29-2020
2

create array with number js

var foo = new Array(45); // create an empty array with length 45
Posted by: Guest on December-09-2020
-1

building an array of a numbers javascript

const arr = [...Array(2)] // output [undefined, undefined]
Posted by: Guest on March-17-2021

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