// Fill the 20 items of array with 0, starting from 5-th item:
   AFill( arr4, 0, 5, 20 )
// Copy 10 items from arr4 to arr3[ 2 ], starting from the first position:
   ACopy( arr4, arr3[ 2 ], 1, 10 )
// Duplicate the whole or nested array:
   arr5 := AClone( arr1 )
   arr6 := AClone( arr1[ 3 ] )