Scout YYF I
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 4410
Accepted: 1151
Description
YYF is a couragous scout. Now he is on a dangerous mission wh...
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其他好文 时间:
2014-05-09 22:40:05
阅读次数:
419
题目:
Description
People in Silverland use coins.They have coins of value A1,A2,A3...An Silverland dollar.One day Tony opened his money-box and found there were some coins.He decided to buy a very n...
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其他好文 时间:
2014-05-09 15:00:55
阅读次数:
345
1.Nrpe安装创建nagios用户useraddnagios1.1被监控服务器安装nagios插件tarxzvfnagios-plugins-1.4.15.tar.gzcdnagios-plugins-1.4.15./configuremakemakeinstall1.2被监控服务器安装nrpe程序tarxzvfnrpe-2.1.2.tar.gzcdnrpe-2.1.2./configure--prefix=/usr/local/nagiosmakeall..
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移动开发 时间:
2014-05-09 06:52:48
阅读次数:
518
题目如下:
Problem D: ShellSort
He made each turtle stand on another one's back
And he piled them all up in a nine-turtle stack.
And then Yertle climbed up. He sat down on the pile.
What a wonderful v...
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其他好文 时间:
2014-05-09 06:20:44
阅读次数:
396
最近项目需要使用excel导入功能,导入学生的时候需要指定所在班级,使用excel一次性导入!
将以前的代码改改支持属性内引用类的转换。
测试对象为User对象,javabean结构:
private String username;
private int id;
private String name;
private Date birthday;
private long he...
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编程语言 时间:
2014-05-09 02:27:20
阅读次数:
319
1) 错误:The prefix "context" for element "context:property-placeholder" is not bound.
解决:在文件头中引入:xmlns:context="http://www.springframework.org/schema/context" 即可。
正解例子:
xmlns:xsi="http://www...
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其他好文 时间:
2014-05-09 02:16:02
阅读次数:
406
ZOJ Problem Set - 3780
Paint the Grid Again
Time Limit: 2 Seconds Memory Limit: 65536 KB
Leo has a grid with N × N cells. He wants to paint each cell with a specific color (either black ...
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其他好文 时间:
2014-05-09 02:00:35
阅读次数:
506
一、环境ubuntu10.4mysql5.1.60python.6.6java7二、搭建1.安装ubuntu10.4,并更新软件包2.sudosu-切换到root用户下安装mysql5.1.60groupaddmysql
useradd-gmysqlmysql
./configure--prefix=/usr/local/mysql--with-unix-socket-path=/usr/local/mysql/var/mysql.sock--sysconfd..
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编程语言 时间:
2014-05-09 00:48:04
阅读次数:
362
这道题做的不够顺利,许多次通过,但是居然是卡在一个小问题上了,判断strs是否为空,我想当然地就写成了if(strs
== null) return null;
报错java中null表示还没new出对象,就是还没开辟空间;“”表示new出了对象,但是这个对象装的是空字符串。这里显然是要应对strs...
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其他好文 时间:
2014-05-08 15:16:16
阅读次数:
291
Foreword Need to remove a batch of VMs, which
named with same prefix or belong to same Cloud Service. After remove VMs, should
automatically remove re...
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其他好文 时间:
2014-05-08 09:18:56
阅读次数:
265