21点
How to get the hour difference between 2 datetimestamp on derby db?
I have a sql question on derby database: Select a.name, a.starttime, a.endtime From a How can I add to the above sql statement such that I can get the difference in hours between the start time and[详细]
2022-12-20 22:16 分类:问答最便宜的奔驰多少钱啊??
M92****30 2022-05-14 23:29 你想要哪种车?我知道有三种不同类型的便宜奔驰--两厢小车A160:35.88万元;轿车C200:37.9万元;大型运动旅行车MB100: 30.35万元(MB100是韩国双龙产的奔驰,据说有问题,最好别买[详细]
2022-12-20 19:16 分类:问答How can I pass arguments to an external process from Perl?
I have a application executable, which runs with different parameters to produce different outputs. I want to give some parameters to this from the command line parameters of the script and others wil[详细]
2022-12-20 16:43 分类:问答Functions for performing atomic operations
Are there functions for performing atomic operations (like increment / decrement of an integer) etc supported by C Run time library or any other utility libraries?[详细]
2022-12-20 15:20 分类:问答软包黄鹤楼多少钱一包啊?红盒软包黄鹤楼多钱一包??
刘老 2022-05-21 17:17 开发者_高级运维 软盒黄鹤楼(蓝):170元/条软盒黄鹤楼(红版):240元/条硬盒黄鹤楼(红带):200元/条软盒黄鹤楼(特制珍品): 600元/条硬盒黄鹤楼(特制珍品):400元/条硬盒黄鹤楼(12m[详细]
2022-12-19 19:25 分类:问答高校宿管阿姨开课教学生缝衣服 具体怎么回事?
近日,在河南信阳,某高校宿舍的阿姨们开了一个“缝纫”小课堂,学生们坐满了一屋子。苏冠阿姨:希望学生生活学校也是辉煌的。[详细]
2022-12-19 13:56 分类:问答Facebook 的那些“第一”还能撑多久??
最近,有外国媒体报道说脸书正在走下坡路。今天,全球网络指数(GWI)发开发者_开发问答布的最新社交网络调查报告在一定程度上证实了这种担忧。报告显示,过去6个月,脸书的粉丝增长和粉丝活动增长缓慢,与推特、Pint[详细]
2022-12-19 08:05 分类:问答How to calculate modulus of large numbers?
How to calculate modulus of 5^55 modulus 221 without much use of calculator? I guess there are s开发者_开发问答ome simple principles in number theory in cryptography to calculate such things.Okay, so[详细]
2022-12-19 06:56 分类:问答Hide the built-in Send button in Outlook 2003
I am using ms-outlook 2003, i want to hide the built-in send button and use the custom button to send the mail.[详细]
2022-12-18 18:26 分类:问答