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I use servlet to generate a big report which takes hours to finish. How to config tomcat so that the client side browser (IE) will keep alive even after 5 hours? I tried to set the session timeout to 10 hours in web.xml, but the browser still die after about 2 hours. Should I configure IIS as...

Can non-servlet class (helper class) access web.xml recource? In my project, a servlet invoke another helper class, which needs to extract information from web.xml's context-param. The helper class extends a class which provides all the db connection information. To make deployment easier, I...

There are two jsp files in a WAR file (home.jsp and navigator.jsp) . After deployed to Weblogic server, I can invoke them individually. I then adjust the home.jsp by adding <jsp:include page=&quot;navigator.jsp&quot; flush=&quot;true&quot; /> After redeploy the application, when I invoke...

In fact, IBM laptop doesn't have right-hand side small keyboard. Instead, part of its normal keyboard has lower values to simulate a small keyboard. When I put my laptop on the bas-station, everything works well. But If I use the laptop without the bas-station, the problem comes. The I hav...

Some keys of my IBM laptop don't function well. They give the lower small keyboard numbers instead of normal letters. How to switch these keys back to their normal values?

There are over 1000 logs files in active log directory, and only the last 5 are active. I use archival logging, and the server will run out of disk space. Should I delete old log files? In archival logging, how to determine primary log files? Should we keep primary log files? Thanks

Yes, it has 2.3G memory. Linux 7.1 cannot handle memory over 2G?

I have a redhat linux v7.1, and I find the following message at /var/log/messages Apr 16 03:05:11 wvd1 kernel: failed. Apr 16 03:05:11 wvd1 kernel: __alloc_pages: 0-order allocation failed. Apr 16 03:05:15 wvd1 last message repeated 741 times Apr 16 03:05:15 wvd1 kernel: failed. Apr 16 03:05:15...

Pencel Kinectivity is a choice. I built a system with over 40 tables and complex relationships, index, and cursors among them.

I have a script generate a CSV file from a table. When I use http://localhost/exportToFile.asp as address, the CSV file will begin with <!--METADATA TYPE=&quot;ASP_DEBUG_INFO&quot;--> If I use the real address http://128.172.1.3/exportToFile.asp, the CSV file won't gebin with <!--METADATA...

Perfect answer. Thanks a lot.

All the testing PCs have MS Excel installed. I guess it's IE's configuration problem, but I don't know how to configure it.

I have a local asp website on my PC. How could I invoke a VB application from within ASP page? For example, in VB we can use shell(app_name, parameter), can we do similar thing in ASP? I tried to build a static link <A href=&quot;C:\abc.exe&quot;>invokeApp</A> in my asp page. When running this...

I have a ASP script query database and generate a table. If I use Response.ContentType = &quot;application/vnd.ms-excel&quot; the asp response will generate all the output into Excel. It works for some client computers well, but failed on some other computers. Why it works only for some client...

I am woundering how to debug (step into) ActiveX Exe source from within the testing project's source code? To build a project Group will help me debug into ActiveX Control, but I can not build ActiveX Exe into the same project group as the testing project. Anyone could help me?

I have several VB applications share the same ActiveX Exe which is responsible for RDBMS access. When the first VB application invoke the ActiveX Exe, the database is accessed and result is stored in the ActiveX Exe. I want the ActiveX Exe keep running forever and waiting for the 2nd and 3rd...