The PRODUCT_USER_PROFILE
(PUP) table provides product-level security that supplements the user-level security provided by the SQL GRANT and REVOKE commands and user roles. To create the PUP table, l...
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其他好文 时间:
2014-08-26 11:48:25
阅读次数:
272
#!/usr/bin/perl# file : DATA.pl# author : darkstar# date : 2014/08/26use strict;use warnings;use diagnostics;use Data::Dumper;my %config;while (){ nex...
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其他好文 时间:
2014-08-26 11:09:35
阅读次数:
255
可能做开发的多半不太关注这方面,但是要说到做运维,那就不能不关注了。因为我们都知道,root的权限太大了,不是随便能用的,我们平时最好用一些比较低的权限的用户,这样会让我们的安全性大大提高,也能防止我们平常中因为误操作而造成不必要的损失。
首先我们需要查看mysql中的所有账户,我们在mysql数据库中的user表中查看信息即可,但是呢,由于我们直接select * from use...
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数据库 时间:
2014-08-26 00:35:55
阅读次数:
328
/*
-- 0. 快速压缩tempdb为初始值
USE tempdb
DBCC SHRINKFILE(2,TRUNCATEONLY);
*/
-- 1. tempdb下面未回收的临时表 ,某些版本可能查不到数据
use tempdb;
select * from sys.objects o where o.type like '%U%';
-- Chapter 7 - Knowing Tem...
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数据库 时间:
2014-08-25 19:16:54
阅读次数:
233
一:fopen ( string $filename , string $mode [, bool $use_include_path = false [, resource $context ]] )注意一:如果$filename不存在,会返回false,并产生一条notice错误日志,...
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Web程序 时间:
2014-08-25 14:43:04
阅读次数:
187
There is a wise saying “Nothingis unfair in love and war”. Probably that is why emperors of ancient days usedto use many funny and clever
tricks to fool the opponents. The most commontechnique was t...
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其他好文 时间:
2014-08-25 11:57:44
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210
Problem Description
There are n types of cells in the lab, numbered from 1 to n. These cells are put in a queue, the i-th cell belongs to type i. Each time I can use mitogen to double the cells in ...
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其他好文 时间:
2014-08-25 01:13:03
阅读次数:
321
Problem Description
There are n types of cells in the lab, numbered from 1 to n. These cells are put in a queue, the i-th cell belongs to type i. Each time I can use mitogen to double the cells in ...
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其他好文 时间:
2014-08-25 01:12:13
阅读次数:
273
今天说说菜单 工具条 右键菜单吧,总的来说这些东西其实就是同一个东西。以前我们在做插件的时候遇到右键菜单啊,菜单什么的都会习惯性地去用actionSets这个拓展点。不过现在官方却把这个扩展点已经被deprecated弃用了。。官方的说明:Do not use this extension po.....
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其他好文 时间:
2014-08-25 01:04:13
阅读次数:
239
AndroidAsync is a low level network protocol library. If you are looking for an easy to use, higher level, Android aware, http request library, check out?Ion?(it is built on top of AndroidAsync)....
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移动开发 时间:
2014-08-24 20:57:53
阅读次数:
358