python运行实例（python_numpy_array_iterating

代码示例：（标识：python_numpy_array_iterating_8）

python_numpy_array_iterating_8.py

import numpy as np

arr = np.array([[1, 2, 3, 4], [5, 6, 7, 8]])

for x in np.nditer(arr[:, ::2]):
  print(x)

运行结果：