hi all: what is the s.index() mean? does the index() change the s? In python2.6 doc (6.6.4. Mutable Sequence Types), Note 4:
Raises ValueError when x is not found in s. When a negative index is passed as the second or third parameter to the index() method, the list length is added, as for slice indices. If it is still negative, it is truncated to zero, as for slice indices. Changed in version 2.3: Previously, index() didn’t have arguments for specifying start and stop positions. who can give a example? and why the s.remove() also point to note 4? Is the document wrong? -- http://mail.python.org/mailman/listinfo/python-list