remove() Function

Function

remove( array, index )

Removes the value at a given index from an array, and returns the resulting array.

Parameters

Keyword Type Description

array

Any Type Array

The array to modify.

index

Integer or Integer Array

The one-based index or array of indices whose values should be removed.

Returns

Any Type Array

Usage considerations

Using the index parameter

The index value must be greater than or equal to 1.

Understanding results

Passing an empty array to the array parameter returns an empty array.

Passing an empty array to the index parameter returns the original array value.

Examples

You can experiment with this function in the test box below.

Test Input

Remove one value from an array

remove({10, 20, 30, 40}, 4) returns 10, 20, 30

Remove multiple values from an array

remove({10, 20, 30, 40},{2, 4}) returns 10, 30

Pass an empty array of indices

remove({10, 20, 30, 40}, {}) returns 10, 20, 30, 40

remove(null, {}) returns null

Open in Github Built: Tue, Nov 23, 2021 (07:31:45 PM)

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