Using perf, the Linux Performance Analysis tool
on Ubuntu KarmicA lot has been going on with Linux performance counters (now
called performance events...
分类:
其他好文 时间:
2014-05-16 04:06:37
阅读次数:
386
Y2K Accounting BugTime Limit: 1000MSMemory
Limit: 65536KTotal Submissions: 9644Accepted: 4813DescriptionAccounting for
Computer Machinists (ACM) has s...
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其他好文 时间:
2014-05-16 03:11:10
阅读次数:
264
After ASP.NET 3.5 has been installed you need
to modify the web.config file of your MOSS web site with a few Ajax specific
entries. Typically, the web...
分类:
Web程序 时间:
2014-05-15 21:16:22
阅读次数:
528
如果sql文件过大,会出现mysql out of memory
(NeededXXXbytes),或者"MySQL server has gone away"问题;
另外如果sql文件数据有中文,会出现乱码。解决的问题,修改max_allowed_packet参数,在my.ini或者my.cnf文...
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数据库 时间:
2014-05-15 20:54:05
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395
we has introduced advanced technology from home
and abroad, and combined specific industrial and mining conditions of related
industries in China. Wit...
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其他好文 时间:
2014-05-15 17:53:13
阅读次数:
353
好好学习c#代码,学了怎么调用类using System;using
System.Collections.Generic;using System.Linq;using System.Text;namespace robot{
class Program { static...
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其他好文 时间:
2014-05-15 10:45:07
阅读次数:
263
今天同事给我打电话,说自己的苹果本过保了,需要整理一下系统,让我帮忙看一下,我没有多想就答应了,原因有二:一个是不错的兄弟,二个是自己认为自己的水平还可以(从学计算机到现在有十年了,一直从事与计算机相关的工作)。我拿到本,看了一下型号是macbookproA1278,还不..
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其他好文 时间:
2014-05-15 08:34:35
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309
MySQL has a number of global buffers, i.e. your
SGA. There are also a number of per session/thread buffers that combined with
other memory usage const...
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其他好文 时间:
2014-05-15 07:34:17
阅读次数:
307
QT连接数据库,在pro文件中加上QT+=sql连接数据库QSqlDatabaseOpenDB()
{
QSqlDatabasedb=QSqlDatabase::addDatabase("QODBC");
//注意,对于express版本数据库,一定要加\\sqlexpress这种后缀
//QStringdsn="DRIVER={SQLSERVER};SERVER=192.168.24.71\\sqlexpress;DATABASE=wdgl..
分类:
数据库 时间:
2014-05-15 00:33:32
阅读次数:
381