splice « Array « Flash / Flex / ActionScript

1.	Use slice( ) instead of concat( ) to create a copy of an array
2.	The splice( ) method can add elements to, or remove elements from, an array.
3.	Inserting Elements into an Array: arrayName.splice(startingIndex, numberOfElementsToDelete, element1[,...elementN]);
4.	Removing Elements from Within an Array
5.	Extracting Subsets of Array Elements
6.	splice( ) can both remove elements from and add elements to an array.
7.	splice( ) returns a new array containing the deleted elements
8.	When you remove elements from an array in a for statement, you need to change the value of the index variable accordingly