Access Web System from external
Take Equity Collection System as an example, Some other office collegues want to access it from home without VPN, The way to check is:
1. Check if it's limited in network, this needs to confirm with network people
2. If the step 1 passed, get the external IP address of the system, map the system to the domain name, such as Edgar.**.com. Then the domain should can be access from external.
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Visual Basic有着强大的数据库存取能力，不仅能够直接支持Ms Access数据库，而且通过其内部安装的ISAM驱动程序使它能间接支持FoxPro、dBASE等外来数据库。本文不仅从VB数据库体系结构的角度探索了VB对这些外来数据库的支持，还结合了一些实例具体阐述了使用数据库存取对象变量的方法实现这些外来数据库的新建、库结构修改、 ......
protected void Button1_Click(object sender, EventArgs e)
{
/*=============测试通过===============*/
OleDbConnection con = new
OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data
Sou ......
今天在Linux下用eclipse 3.5开发Jpcap相关的程序，先试试官方的UdpSend.java能否跑起来。結果eclipse给出了如下错误提示：
Access restriction: The type JpcapCaptor is not accessible due to restriction on required library /media/sda7/opt/jdk1.6.0_16/jre/lib/
ext/jpcap.jar
其实要解决它也� ......
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Revealing the revolutionary fingerprint access clocking in/out system for
businesses. No more cards, no more paperwork, no more hassle! This digital
fingerprint access terminal and data logger registers finger prints for time
management plus also works as an authorized pe ......
问题:
有二个表
A表:
id Comment yuyan lanmuid
1 aaaa chinese 1
2 bbbb english 1
3 cccc chinese 2
4 ddddd english 2
B表:
id lanmu
1 公司简介
2 联系方式
3 经营范围
在删除B表的一行数据时会把A表关联ID的数据也删除,请问有什么好方法?我不想操作2次删除的语句.
解决方 ......
