Splice
Splice(array, index, howmany[, item])
Description
The splice() method adds/removes items to/from an array, and returns the removed item(s). This function changes the original array.
array: The name of an existing array.
index: An integer that specifies at what position to add/remove items, Use negative values to specify the position from the end of the array.
howmany: The number of items to be removed. If set to 0, no items will be removed.
item: Optional. The new item(s) to be added to the array at index.
Example (Basic)
Rem UBound Example
'UBound returns upper bound of array dimension
Dim Other, Children(3), Parents(3, 1)
Other = Array("Damien", "Pip", "Wendy")
Print "'Other' Upper Bound:", Ubound(Other)
Print "'Children' Upper Bound:", _
UBound(Children, 1)
Print "'Parents' Upper Bounds:", _
UBound(Parents), UBound(Parents, 2)
Example (JavaScript)
At position 2, remove 2 items:
var fruits = ["Banana", "Orange", "Apple", "Mango"]; fruits.splice(2,2);
The result of fruits will be:
Banana,Orange
Output
'Other' Upper Bound:2 'Children' Upper Bound: 3 'Parents' Upper Bounds: 3 1