def isVista(self):
        if getattr(sys, "getwindowsversion", None) is not None:
            return sys.getwindowsversion()[0] == 6
        else:
            return False
:return: number of rows in the table
dataset/ETHPy150Open twisted/twisted/twisted/python/runtime.py/Platform.isVista--crossover with--dataset/ETHPy150Open grundprinzip/pyxplorer/pyxplorer/types.py/Table.__len__