&&(_:_:)
Creates a column of Booleans by performing a logical AND operation on each element in the first column with the corresponding element in the second column.
Declaration
static func && (a: MLDataColumn<Bool>, b: MLDataColumn<Bool>) -> MLDataColumn<Bool>Parameters
- a:
A column of Booleans.
- b:
A column of Booleans.
Return Value
A new column of Booleans if the columns are the same size; otherwise an invalid column.