arrays - Does element.childNodes[] behave as a link list in javascript? -
i have element object , has children appended via appendchild(node)
method,i know can access them element.childnodes[index]
.
now if remove element selecting them id element @ index i+1
@ index i
if removed 1 @ index i
?
secondly there way remove object array specifying indices via built in method achieve linked list behaviour(i mean without having copy elements index prior index when remove 1 prior them)?
1) yes
2) try array.splice
:
> = [0,1,2,3,4,5] [0, 1, 2, 3, 4, 5] > a.splice(3, 1) [3] > [0, 1, 2, 4, 5]
don't know if arrays
or nodelists
implemented linked lists or else. depends on engine guess.