来自builtins.py:def print(self, *args, sep=' ', end='\n', file=None): # known special case of print """ print(value, ..., sep=' ', end='\n', file=sys.stdout, flush=False) Prints the values to a stream, or to sys.stdout by default. Optional ke
最近偶为了写一个调整时间的shell而绞尽脑汁,结果在某一天#info data这里面看到了data -d参数的灵活用法,真是欣喜若狂.好东西要保存,整理整理: * To print the date of the day before yesterday: date --date='2 days ago' * To print the date of the day three months and one day hence: date --date='3 months 1 day' * T
一.环境 mac OS + python3.6 + pymysql 二.执行 1.语句 select count(user_id) from chezhubangapppp.yfq_user where register_dt between '2018-11-01' and '2018-12-01'; 写成这样直接会报错,说between and之间必须是时间类型 2.修改后 "select count(user_id) from chezhubangapppp.yfq_user where