declare @id int,@value nvarchar(100);begin declare
c_test_main cursor fast_forward for select hps_hpId,hps_time from
hospitalPermSupp where hps_...
分类:
数据库 时间:
2014-05-08 14:39:27
阅读次数:
498
网易学院视频教程:上:http://tech.163.com/06/0621/17/2K5K0C2200091U6J.html中:http://tech.163.com/06/0621/17/2K5K496Q00091U6J.html下:http://tech.163.com/06/0622/10/...
分类:
数据库 时间:
2014-05-08 13:19:29
阅读次数:
271
IntroductionRecently I was playing around with
Entity Framework (EF) and evaluating it for some projects. I had a very hard
time figuring out how to a...
分类:
数据库 时间:
2014-05-08 13:05:33
阅读次数:
678
解决方法:id -a会看到 204(_developer)再输入命令 sudo dscl .
append /Groups/_developer GroupMembership 204,会提示输入密码。sudo dscl . append
/Groups/_developer GroupMember...
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数据库 时间:
2014-05-08 12:55:44
阅读次数:
361
题目链接:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3736
Pocket Cube
Time Limit: 2 Seconds Memory Limit: 65536 KB
Pocket Cube is a 3-D combination puzzle. It is a 2 ×...
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其他好文 时间:
2014-05-07 23:53:24
阅读次数:
709
点击打开链接
ROADS
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 10202
Accepted: 3786
Description
N cities named with numbers 1 ... N are connected with o...
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其他好文 时间:
2014-05-07 23:42:01
阅读次数:
617
Hotter Colder
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2343
Accepted: 981
Description
The children's game Hotter Colder is played as follows. Player A...
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其他好文 时间:
2014-05-07 23:39:58
阅读次数:
590
随着数字视频广播(DVB)的发展,观众会面对越来越多的数字电视节目的选择。而广播业者由于投资成本的增加,则要求对用户收取一定的收视费用。条件接收系统(Conditional Access System)就是为了满足对某些广播服务实施接入控制的系统。它的主要功能就是确保只有支付了或者即将支付费用的用户才能收看所选择的电视节目。
1 CA系统的关键技术
在CA系统中,有两项最为关键的技术:一是加扰...
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其他好文 时间:
2014-05-07 22:44:35
阅读次数:
503
N的范围很大,但Q的范围比较小.可以把TOP,QUERY操作用到的点分离出来,没用到的段缩成点
对于TOP 把x转到根,删除后加到开头位置
对于QUERY 旋转到根直接输出
对于RANK,递归
Queue-jumpers
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Othe...
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其他好文 时间:
2014-05-07 22:36:28
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559
The Number of set
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1056 Accepted Submission(s): 655
Problem Description
Given you n s...
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其他好文 时间:
2014-05-07 21:35:32
阅读次数:
381