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This tutorial will explain the reason for arrays and how to use them.

Arrays are a very simple way for a coder to keep track of large amounts of coding by setting them up in groups/arrays.


First we start off with this:

<script>
//By slayer766

Set[0]=["1","2"]

</script>
The first group named Set[0] will always start with 0 then move its way up by 1 after each new group is set. Now there are two sections in this group seperated by a comma "," You can have as many sets as you'd like in there but I will just show two.


Now we can write the group out for the individual set:


<script>
//By slayer766

var Set = new Array();

Set[0]=["1","2"]

document.write(Set[0][0]);
</script>
Using the Set[0] would display 1 and 2 seperated by a comma, making more of a specific choice would be using the other [ 0] and then starting from the left of the set it starts with [ 0] and goes up by 1 each set. So the 1 is in the [ 0] spot and the 2 is in the [1] spot, if you don't understand then just re-read the code and you will get it. So doing Set[0][0] would display whats in the [ 0] spot which is a 1. These can change to whatever you want by just changing whats inside the quotations.