Arrays : JS

An array is a data type in javascript - can group data in a sequence...a sequence collection of data - can be referred to as list-li....

2:27 JavaScript uses integers called indices to identify the position The first item in an array is that index 0, the next item is at 1 and so on.

array = [item 1 ,item 2 ,item 3]
indices = [  0 ,    1,      2   ]