diff options
Diffstat (limited to 'zh-cn/python-cn.html.markdown')
| -rw-r--r-- | zh-cn/python-cn.html.markdown | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/zh-cn/python-cn.html.markdown b/zh-cn/python-cn.html.markdown index 6c5556fc..4469443f 100644 --- a/zh-cn/python-cn.html.markdown +++ b/zh-cn/python-cn.html.markdown @@ -129,12 +129,13 @@ None # => None "etc" is None # => False None is None # => True -# None，0，空字符串，空列表，空字典都算是False +# None，0，空字符串，空列表，空字典，空元组都算是False # 所有其他值都是True bool(0) # => False bool("") # => False bool([]) # => False bool({}) # => False +bool(()) # => False #################################################### |