arrayIntersect

1.48

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Description

Description:

Intersects array1 with array2 returning array of unique common elements. Additionally, using the same array for array1 and array2 will simply return array of unique elements. Intersects only 1st dimension o an array.

Groups:

Uncategorised

Syntax

Syntax:

array1 arrayIntersect array2

Parameters:

array1: Array

array2: Array

Return Value:

Array

Examples

Example 1:

_arr1 = [1,2,3,4,5,2,3,4]; _arr2 = [4,5,6,1,2,3,5,6]; hint str (_arr1 arrayIntersect _arr2); //[4,5,1,2,3]

Example 2:

_arr = [1,2,3,1,2,3,1,2,3,4,5]; hint str (_arr arrayIntersect _arr); //[1,2,3,4,5]

Example 3:

Remove nils: hint str ([1,2,nil,3] arrayIntersect [1,2,nil,3]); //[1,2,3]

Additional Information

See also:

appendsetpushBackresizereversecountfindinforEachdeleteAtdeleteRangesortparamparamstoArraytoStringsplitStringjoinStringBIS_fnc_arrayPushStackBIS_fnc_arrayPush

Notes

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