Array insert function

insert array.

insert

(index, item)

Inserts an item into the array at the given index. All existing entries in the array are moved up one entry.

Parameters:

index - index in the array to insert the item

item - the item to insert

Returns:

This function has no return value.

Example

array.add("zero")

array.add("two")

array.add("three")

// array now contains three items. array[0] is "zero",

// array[1] is "two", and array[2] is "three".

array.insert(1, "one")

// array now contains four items. array[0] is "zero",

// array[1] is "two", array[2] is "two", and array[3] is "three".

 

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