IT Blogs

Creating a dynamic form with prototype Ajax library

2008-06-19T03:29:00.000-07:00

Web is evolving rapidly these days with some powerful features. Users don’t want to wait for response from the server that will refresh the full web page they are visiting. They expect the web pages they visit behave like a desktop application.

Read more at : http://www.dev-exchange.com/cms_view_article.php?aid=30

Programming videos

2008-05-14T02:58:00.000-07:00

For programming and IT videos . Check this link: http://video.dev-exchange.com/

IT web feeds

2007-10-05T07:07:00.000-07:00

Dev exchange has created an IT web feed section for developers.
Read all the IT development feeds in one place.

http://webfeed.dev-exchange.com/

How to create and use .Net components in PHP

2007-07-19T08:01:00.000-07:00

This article shows an example about how to create and call .net component in PHP applications.

http://www.dev-exchange.com/cms_view_article.php?aid=15

Using LIKE statement in SQL Server

2007-07-11T06:58:00.000-07:00

LIKE statement can be used in query if applican needs to match certain values in a database field.This article explains about using wildcards in LIKE statement. Also this will show example on regular expression usage in LIKE statement which should be handy for database admin.

Read more at:

http://www.dev-exchange.com/cms_view_article.php?aid=14

Database connection pooling in ADO.Net

2007-07-03T06:28:00.001-07:00

Database performance may be getting affected if many users try to connect to it at same time. This article explains about how to improve database performance by using connection pooling in ADO.net. A connection pool is a cache or pool of database connections maintained by the application so that the connections can be reused when the database receives future requests for data. Have a look at this article to read more.

http://www.dev-exchange.com/cms_view_article.php?aid=12

Pagination code in ASP.Net

2007-06-28T09:20:00.000-07:00

Creating pagination code in ASP.net is easy but if you need to do the coding for this then you can take a look at this article.

http://www.dev-exchange.com/cms_view_article.php?aid=11

SQL injection hack issue

2007-06-25T03:16:00.001-07:00

SQL injection hack is a major programming headache when writing web based application.
In order to write a hack proof application there are many thing to be taken care

Some of the important things to remember while writing applications are

a) Replace all the ' quote with '' quotes which will make all the query string values to string

b) Check for the integer values if your code is expecting a numeric value through the query string.

For more reference to this subject visit following link

http://www.dev-exchange.com/cms_view_article.php?aid=10