function numArr(num) {
return [...new Array(num).keys()].map(el=>`${el+1}`);
}
出處:codewars
If you can't sleep, just count sheep!!
2019-02-08
[js][js array]快速以數字產生陣列
- 423
- 0
function numArr(num) {
return [...new Array(num).keys()].map(el=>`${el+1}`);
}
出處:codewars
If you can't sleep, just count sheep!!