def cast_to_floatx(x):
    return np.asarray(x, dtype=_FLOATX)
List the base names of the direct children of this L{FilePath}.
dataset/ETHPy150Open fchollet/keras/keras/backend/common.py/cast_to_floatx--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/filepath.py/FilePath.listdir