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In order for the media to converge, two main things need to occur. First, computers and televisions must be able to be content interchangeable. That is, computers must be able to view and use television content, and televisions must be able to view and receieve Internet content. Second, people must be sufficiently interested in being [...]
Electronic Commerce, commonly known as (electronic marketing) e-commerce or eCommerce, consists of the buying and selling of products or services over electronic systems such as the Internet and other computer networks. In other words, e-commerce is the online transaction of business, featuring linked computer systems of the vendor, host, and buyer. Electronic transactions involve the [...]
The FileSystemObject Object The FileSystemObject object is used to access the file system on the server. This object can manipulate files, folders, and directory paths. It is also possible to retrieve file system information with this object. The following code creates a text file (c:\test.txt) and then writes some text to the file: <% dim [...]
Request Object When a browser asks for a page from a server, it is called a request. The ASP Request object is used to get information from the user. Its collections, properties, and methods are described below: Collections Collection Description ClientCertificate Contains all the field values stored in the client certificate Cookies Contains all the [...]
Response Object The ASP Response object is used to send output to the user from the server. Its collections, properties, and methods are described below: Collections Collection Description Cookies Sets a cookie value. If the cookie does not exist, it will be created, and take the value that is specified Properties Property Description Buffer Specifies [...]
The Global.asa file is an optional file that can contain declarations of objects, variables, and methods that can be accessed by every page in an ASP application. The Global.asa file The Global.asa file is an optional file that can contain declarations of objects, variables, and methods that can be accessed by every page in an [...]
The #include directive is used to create functions, headers, footers, or elements that will be reused on multiple pages. The #include Directive You can insert the content of one ASP file into another ASP file before the server executes it, with the #include directive. The #include directive is used to create functions, headers, footers, or [...]
The Session object is used to store information about, or change settings for a user session. Variables stored in the Session object hold information about one single user, and are available to all pages in one application. The Session object When you are working with an application, you open it, do some changes and then [...]
What is a Cookie? A cookie is often used to identify a user. A cookie is a small file that the server embeds on the user’s computer. Each time the same computer requests a page with a browser, it will send the cookie too. With ASP, you can both create and retrieve cookie values. How [...]
A variable is used to store information. If the variable is declared outside a procedure it can be changed by any script in the ASP file. If the variable is declared inside a procedure, it is created and destroyed every time the procedure is executed. Lifetime of Variables A variable declared outside a procedure can [...]
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