h2o-py/h2o/frame.py
def ncols(self):
        """Number of columns in the dataframe (int)."""
        if not self._ex._cache.ncols_valid():
            self._ex._cache.flush()
            self._frame(fill_cache=True)
        return self._ex._cache.ncols
def ncols(self):
        """Number of columns in the dataframe (int)."""
        if not self._ex._cache.ncols_valid():
            self._ex._cache.flush()
            self._frame(fill_cache=True)
        return self._ex._cache.ncols
def ncols ( self ) : if not self . _ex . _cache . ncols_valid ( ) : self . _ex . _cache . flush ( ) self . _frame ( fill_cache = True ) return self . _ex . _cache . ncols
Number of columns in the dataframe (int).
Number of columns in the dataframe ( int ) .