Oracle will generate something called cursor
after it parse an statement. This thing--cursor will be stored in Library cache,
if next time you need to...
分类:
数据库 时间:
2014-05-10 01:02:22
阅读次数:
579
Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
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其他好文 时间:
2014-05-10 00:24:49
阅读次数:
255
Edge
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 1886 Accepted Submission(s): 1212
Problem Description
For products that are...
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其他好文 时间:
2014-05-09 15:15:36
阅读次数:
307
题目链接:
http://acm.hdu.edu.cn/showproblem.php?pid=2461
Rectangles
Time Limit: 5000/4000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1268 Accepted Subm...
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其他好文 时间:
2014-05-09 15:02:18
阅读次数:
394
Crossing River
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 10218
Accepted: 3859
Description
A group of N people wishes to go across a river with only...
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其他好文 时间:
2014-05-09 14:51:43
阅读次数:
257
同步时间:ntpdate202.120.2.101(上海交大ntp服务器)使用ntsysv--level2345,关闭非必要程序自动运行。修改/etc/sysconfig/i18n文件内容为:LANG="zh_CN:gb2312"源码放在/usr/local//创建用户及站点目录并更改权限groupaddwwwuseradd-r-gwww-s/sbin/nologinwwwgroupaddmysqlu..
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其他好文 时间:
2014-05-09 14:27:28
阅读次数:
399
方法一:实验思路:第一步在commands.cfg文件中定义你要使用的检测命令:vi/usr/local/nagios/etc/objects/commands.cfgdefinecommand{command_nametcp60910#命令名command_line$USER1$/check_tcp-H$HOSTADDRESS$-p60910-t60#命令内容,该处调用到check_tcp这个脚本-P后面是端..
分类:
移动开发 时间:
2014-05-09 14:21:11
阅读次数:
402
点击打开链接
Problem 2150 Fire Game
Accept: 237 Submit: 808
Time Limit: 1000 mSec Memory Limit : 32768 KB
Problem Description
Fat brother and Maze are playing a kind of special (hent...
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其他好文 时间:
2014-05-09 14:08:37
阅读次数:
502
题目链接:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=4535
How Many Sets I
Time Limit: 2 Seconds Memory Limit: 65536 KB
Give a set S, |S| = n, then how many ordered set g...
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其他好文 时间:
2014-05-09 13:50:00
阅读次数:
347
Say you have an array for which theithelement
is the price of a given stock on dayi.If you were only permitted to complete at
most one transaction (ie...
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其他好文 时间:
2014-05-09 13:13:02
阅读次数:
283