Question: Can you show me an example that demonstrates how to use pointers to return more than one variable? Answer: A function cannot return more than one value. However, you

Question: I need to have a TXT file downloaded to a user’s machine over the Internet. I want to place the file in a specific directory. I could give the

Question: I have to use the Scripting.FileSystemObject in a script on the client side because I have to read a file from the client disk. Because the Scripting.FileSystemObject is not

Did you ever want to copy a block of preformatted text or a long concatenated SQL string, but wished that InterDev didn

When you have a multi-select control, your request variable for the control will be comma delimited. An easy way to retrieve each option value is to use the VBScript Split

Regular select controls are quite bland. Wouldn’t it be interesting to add some color? With IE (this tip, unfortunately, does not apply to Netscape), you could change the color of

You can improve on ASP performance by avoiding the use of server-side #include directives to include large lists of constants. Instead you can use the new tag to import type-library

Writing well-formed HTML is really quite simple. It has the benefits of markup being unambiguous as well as a way to increase the robustness of the Web, while simplifying and

One of the easiest methods to navigate back to the page where they came from is with JavaScript object.property called document.referrer. This document.referrer means the page that referred the current

You should compile your SQL queries with the ADO Command object to avoid problems that can arise from concatenating strings and variables to form SQL queries. Using Command object’s Parameter

If you have a data driven Web site, you might provide functionality so that a user can delete records from the database via a Web page. If there are lots

There are many simple images (stripes, hue gradients, fractals, and the like) that can easily be constructed in memory via code. To do so, you need a one-dimensional array to

Virtual keyword can be used in ASP to include a directive to indicate that a path begins with a virtual directory. For example, if a file named MyConstants.inc is in

The clone() method of java.lang.Object class makes a shallow copy of anobject i.e. a copy that excludes the objects that the to-be-cloned object contains. Therefore, to produce a deep copy

The Microsoft Java SDK (http://www.microsoft.com/java) has a tool called jexegen which converts a Java class file into a fully executable Microsoft Win32 application.

In Java The expression x/y (x and y are both integers) will represent an integer operation that would result in an integer. So, the result of 4/5 would be 0.

The class java.net.InetAddress represents an Internet Protocol (IP) address. It has a static method, getLocalHost(), that you can use to obtain an instance of java.net.InetAddress based on your local machine’s

Question: Our Web server (NT 4.0) became inoperable over the weekend due to a SQL Server error that stated that the “applications log file is full”. From what I understand,

Question: Why don’t destructors work on global classes? Answer: Actually, destructors do work in global objects. The problem is, they are invoked after the program has ended so you don’t

Question: How do I get the TextBox to display automatically at the end of text, instead of at the begining of the text? Answer: The answer is very simple. All

Question: I need to write a script that tells me the last user_id entered on a table and then another script in order to allow me (or a user) to

Question: In Microsoft Query I can’t seem to use the Execute SQL function. I’m learning SQL from a book called The ColdFusion 4.0 Web Application Construction Kit (Macmillan, 1998). The

To programmatically display the “Shut down Windows” standard dialog box you can use the SHShutDownDialog undocumented API function, whose declaration is: Declare Function SHShutDownDialog Lib “shell32” Alias “#60” (ByVal lType

The Desktop is a window like any other window in the system, so you can hide/show and enable/disable it. The only details you need to know is how to retrieve

SHFormatDrive is an undocumented but simple API function that allows you to format a drive. This function simply opens “Format Drive” diaolog window. Being undocument you won’t find its Declare

Who said you can’t use an animated cursor with Visual Basic? Actually, it’s so simple! You just have to load your animated cursor through LoadCursorFromFile API function, then you get