On Aug 16, 2:26 pm, beginner <[EMAIL PROTECTED]> wrote: > > Some one help me so that > > If ab = [a,b,c,d] > > and cd = [a,c] > > my global list file should be [A,b,C,d]
If there is a lot of entries in the list, I would consider using an indexed data structure such as dict. ab=['a','b','c','d'] cd=['a','c'] common=[x.upper() for x in ab if x in cd] ab_minus_cd=[x for x in ab if x not in cd] cd_minus_ab=[x for x in ab if x not in cd] requested_list = common+ab_minus_cd+cd_minus_ab- Hide quoted text - -- http://mail.python.org/mailman/listinfo/python-list
