python any()

q = [0]
while any(q):
    q.pop()
# after while loop, the q is [0] still.

q = [0,1,2]
while any(q):
    q.pop()
# after while loop, the q is [0].

q = [None] * 8
while any(q):
    q.pop()
# after while loop, the q is [None, None, None, None, None, None, None, None]

q = [0]
while q:
    q.pop()
# after while loop, the q is []

q = [None] * 8
while q:
    q.pop()
# after while loop, the q is []
最后编辑于 ：
©著作权归作者所有,转载或内容合作请联系作者
平台声明：文章内容（如有图片或视频亦包括在内）由作者上传并发布，文章内容仅代表作者本人观点，简书系信息发布平台，仅提供信息存储服务。

推荐阅读更多精彩内容