functx:non-distinct-values
Returns any values that appear more than once in a sequence
Description
The functx:non-distinct-values function returns any values that appear more than once in a list, based on typed value. All the values must have comparable types, or be untyped.
Parameters |
Description |
|---|---|
seq:string() |
the sequence of values |
Examples
XPath |
Results |
|---|---|
functx:non-distinct-values( (1,2,1,3)) |
1 |
functx:non-distinct-values( (1,2,1,3,2.0)) |
(1, 2) |
functx:non-distinct-values( (1,2,3) ) |
() |