Hello all, look at the following sentence:>>>params = {"server":"mpilgrim", "database":"master", "uid":"sa", "pwd":"secret"}
>>> ["%s=%s" % (k, v) for k, v in params.items()] ['pwd=secret', 'database=master', 'uid=sa', 'server=mpilgrim']
I can't understand the second sentence because of the "for ... in". I consider that the syntactics of "for" should be: for k,v in params.items(): ...... But there's no a colon here, why it can work? Thanks! -- http://mail.python.org/mailman/listinfo/python-list
