ASP.net Paging Useful Websites

Data Paging is a common task in my daily actvities and Microsoft's zillion of controls (Apr 2010) have yet to address data paging efficiently. Here are a couple of web sites that provide some interesting solutions to this common problem.

http://www.asp.net/LEARN/data-access/tutorial-25-cs.aspx

http://weblogs.asp.net/scottgu/archive/2006/01/01/434314.aspx

http://www.codeproject.com/KB/aspnet/dspaging.aspx

http://www.codeproject.com/KB/aspnet/paging.aspx?msg=2104174

http://aspnet.4guysfromrolla.com/articles/031506-1.aspx

CENTOS make environment variables permanent

1. Log into  Shell

2. go to your home directory usually (/home/ycsoftware or /root/) for example.

3. vi .bash_profile

4. enter your environment variables in the $PATH line separated by colon.

5. Log out an Log back in and your $PATH should still be in there

use the command #  $PATH to output your environment variables

Regular Expressions Cheatsheet

\          escape prefix character
.         "wildcard" – matches any character
+        quantifier: "one or more"
*         quantifier: "zero or more"
^         beginning-of-line (except when used within a range)
$        end-of-line
?        quantifier: "zero or one" (more about this in the next section)
|         logical OR, among subpatterns within a group
[,]       start-of-range and end-of-range
(,)      start-of-group and end-of-group
{,}      start, end of min/max quantifier

Reference

http://www.perl.com/doc/manual/html/pod/perlre.html

http://cheeso.members.winisp.net/Iirf20Help/frames.htm