list.any() or a.all()
时间: 2023-09-22 14:11:42 浏览: 41
`list.any()` and `a.all()` are both methods to check if any or all elements in a sequence satisfy a certain condition.
`list.any()` is a method for a list object in Python and returns True if at least one element in the list is True, otherwise it returns False.
Example:
```
my_list = [0, 1, False, True]
print(any(my_list)) # Output: True
```
`a.all()` is a method for a NumPy array and returns True if all elements in the array are True, otherwise it returns False.
Example:
```
import numpy as np
my_array = np.array([True, True, False])
print(my_array.all()) # Output: False
```
So, the main difference between them is that `list.any()` checks if any element in a list is True while `a.all()` checks if all elements in a NumPy array are True.