Hi, Can anybody tell me why and how this is working:
>>> ','.join(str(a) for a in range(0,10)) '0,1,2,3,4,5,6,7,8,9' I find this a little weird because join takes a sequence as argument; so, it means that somehow, from the "str(a) ... " expression, a sequence can be generated. If I write this: >>> (str(a) for a in range(0,10)) <generator object at 0x7f62d2e4d758> it seems i'm getting a generator. Can anybody explain this to me, please? Thanks in advance. -- http://mail.python.org/mailman/listinfo/python-list
