kriszyp/multi-node — comment on commit 50b0c3840dc776a998988b6bc39b08f8d2835f43
File:  line 0
By neonstalwart:

open node's repl and try this:

```
> a = [1,2,3,4,5]
[ 1, 2, 3, 4, 5 ]
> delete a[2]
true
> a.length
5
> a[3]
4
> a[2] === undefined
true
>
```