摘要:
line=line.strip('\n') 阅读全文
摘要:
a=[(1,2)]b=[(3,4),(5,6)]a.append(b)= [ (1,2) , [(3,4),(5,6)] ]a.extend(b)= [ (1,2), (3,4), (5,6) ]c='asdf'a.append(c)=[(1, 2), 'asdf']a.extend(c)=[(1, 2), 'a', 's', 'd', 'f'] 阅读全文
摘要:
文件第一行加上# -*- coding: utf-8 -*- 阅读全文