Array Basics

Creates an array of element indices, i.e. {0, 1, 2, ..., N-1}, where N is the length of the input array.

Finds first location of a given value in the input array.

Returns the number of elements in an array.

Creates an array of the specified size with all elements initialized to the specified value.

Extracts a single element from an array at the specified index; returns NIL if the index is out of range.

Extracts a single element from an array at the specified index; returns NIL if the index is out of range.

Extracts up to 8 individual elements from an array or NIL for indices out of range.

Get random array elements with repeating values or not.

Sets an element of an array to a new value.

Tests whether the size of an array equals zero.

Tests whether the size of an array equals the given value.

Tests whether an array contains Nil elements.

Tests whether an array does not contain Nil elements.

If the input array is not empty, then it is copied to the output; otherwise Nil is returned.

Secures against domain errors caused by empty arrays, e.g. just before the GetMaximumElement filter is to be invoked.

If the input array has exactly one element, then the element is copied to the output; otherwise Nil is returned.

Changes execution mode from array mode to conditional mode.

If the input arrays have equal size, then they are copied to the output; otherwise Nils are returned.