Contents

&&(_:_:)

Creates a column of Booleans by performing a logical AND operation on each row of two columns of Booleans.

Declaration

static func && (a: MLUntypedColumn, b: MLUntypedColumn) -> MLUntypedColumn

Parameters

  • a:

    A column.

  • b:

    A column.

Return Value

A new column of Booleans if the column and value have the same Boolean/integer underlying type; otherwise an invalid column.

See Also

Combining columns of booleans to generate an untyped column of booleans