摘要： 字典详解 1.clear def clear(self): # real signature unknown; restored from __doc__ """ D.clear() -> None. Remove all items from D. """ pass翻译：删除字典元素 1 #!/u 阅读全文

摘要： 列表详解 1.append def append(self, *args, **kwargs): # real signature unknown """ Append object to the end of the list. """ pass翻译：在列表的最后加追加对象 1 #!/usr/bi 阅读全文

摘要： 字符串详解 1. index def index(self, sub, start=None, end=None): # real signature unknown; restored from __doc__ """ S.index(sub[, start[, end]]) -> int Ret 阅读全文