一句话双重循环拼接字符串
摘要:
'\n'.join(' '.join(cols[i] + ':' + str(a[i]) for i in range(len(cols)-1)) for a in rows) + '\n' + str(len(rows)) + ' records found!\n' 阅读全文
posted @ 2018-10-07 21:03 震撼起飞 阅读(285) 评论(0) 推荐(0)
posted @ 2018-10-07 21:03 震撼起飞 阅读(285) 评论(0) 推荐(0)