EN
JavaScript - create an array containing 1...N
10 points
In this short article, we would like to show how create array containing numbers from 1 to N in JavaScript / ES6.
Quick solution:
xxxxxxxxxx1
let n = 5;2
let array = Array.from({length: n}, (_, i) => i + 1);3
4
for (let entry of array) {5
console.log(entry); // 1 2 3 4 56
}or:
xxxxxxxxxx1
let n = 5;2
let array = Array(n).fill().map((_, i) => i + 1);3
4
for (let entry of array) {5
console.log(entry); // 1 2 3 4 56
}
