Have a dynamic website already? Want to add new information frequently? And - want to let the search engine and user know the updating of the website?

RSS is a good choice.

To give a hyperlink to RSS page is one choice.
In IE 7 after, there is a "Feed" button on the top. That one is surely mo

Our twitter page is up now @ http://twitter.com/im24k

If you are using javascript, you might probably meets regular expression later or sooner.
What's the easiest way? Learning it and writing your own expression is one choice. However, as long as its something common, it is almost impossible to do better than others did that before.
So looking for code o

ProFTPD time does not show correctly on our server. After writing TimesGMT off in proftpd.conf, and restart FTP server, the time is still displaying in GMT.

Here is a way to get around this problem: insert export TZ=":/etc/localtime" into /etc/init.d/proftpd and save it. In proftpd.conf insert TimesGMT off, then restart FTP serser. It works on our server (CentOS 5.5 with ProFTPD).

In MSSQL, we have row_number, and in MySQL, we have limit

Sometimes, the task is to find the record before and after a certain record. When the ordering is complex, it seems not easy for MySQL to do this, so row_number can be useful here.

But MySQL does not support row_number (when this entry is writt

I was working on a project which requires me to format a html page with CSS to enable a running sequence of a nested ordered list. As far as I concern, HTML and CSS does not provide the format look like in the word doc. I tried to search from the internet but there is no suitable

YUI Compressor can compress .js or .css files.

I downloaded YUI Compressor 2.4.2 from http://yuilibrary.com/downloads/#yuicompressor.
However, its provided command-line interface might be a problem, so here came the graphics interface version.

Executable: yuicompressor-2.4.2-GUI.jar (Some browser might