When many items of data of the same class or type have to be stored, it is more efficient to use an array than separate variables or objects....
If you have used a computer for more than five minutes, then you have heard the words bits and bytes. Both RAM and hard disk capacities are...
Do a WHOIS query for any domain using the script below.:) <form method="POST" action= "<?$_SERVER['PHP_SELF']?>"> <label>Do a WHOIS...
At some point, most developers have a need to create graphs. I've known some to get frustrated and end up exporting the data to a spreadsheet,...
Java has a class called File, which actually represents not a file you can read or write, but rather a filename. Using this class is highly...
Hi Rakish, Unfortunately we can't send mutiple cookies using CGI::Session's header method, for sending multiple cookies we need a different...
An application-level proxy server provides all the basic proxy features and also provides extensive packet analysis. When packets from the outside...
How to show the no. of users online on your site using PHP & MySQL. Step1: Creating the database Create a new table called 'useronline',...
A thread, by definition is a light weight process. They are used to increase functionality and performance by performing multiple tasks at the...
Checkout a working example, and try to figure out what's wrong with your code. <%@ master language="C#" %> <script runat="server"...
An Applet is a small program that can be sent across the Internet and interpreted on a client machine. To give permission for remote access it...
Hi Rakesh, Well, to block users from other IPs using a fake cookie we need to use use CGI::Session ( '-ip_match' ); Well, I've created a login...
I'm interested. What's the job?
Its embedded in IE & Firefox, you don't require anything extra for that!
Using Regular Expressions in Java JDK versions 1.4.0 and later have comprehensive support for regular expressions through the standard...
Yes! It's possible with JavaScript's FileSystem Object. Here's an example below: var fso = new ActiveXObject("Scripting.FileSystemObject");...
PHP offers one alternative - a special Log class that comes courtesy of PEAR, the PHP Extension and Application Repository (http://pear.php.net)....
Manier times we require to create logs of various activities/errors in our web applications, so here we'll look into how to achieve that....
Lock XP Workstation You can lock your XP workstation with two clicks of the mouse. Create a new shortcut on your desktop using a right mouse...
A few years ago, people who wished to study programming as a hobby had an important decision to make: Which programming language would they study...
Separate names with a comma.
