loading...

re: 10 JavaScript array methods you should know VIEW POST

TOP OF THREAD FULL DISCUSSION
re: Hey! Thanks for your article 😃 I knew most of them, except the last one. By the way, I was wondering : in which case : const nums = Array.of(1, 2, ...
 

I think it's more likely to compare it to the array constructor. According to MDN

The difference between Array.of() and the Array constructor is in the handling of integer arguments: Array.of(7) creates an array with a single element, 7, whereas Array(7) creates an empty array with a length property of 7 (Note: this implies an array of 7 empty slots, not slots with actual undefined values).

I didn't know this method either!

 

He asked about [1, 2, 3, 4, 5, 6] and not Array(7), is it the same?

it is essentially the same, I just pointed out what is a better comparison case with quote from the mdn docs

 
Code of Conduct Report abuse