Question: I wrote simple ASP code that reads a TXT file and sends it to the browser. I change the Response.Header to plain/text. Internet Explorer 4 displays the text file

Some languages, like C++, let us declare optional parameters. For example, the following is a valid method signature in C++: public aMethod(int x, int y=0, int z=0); where parameters y

It is very easy to add a shadowy effect to drawn text in Java. All we have to do is to pick a darker color for the shadow and draw

Sometimes in an application you will have a “home” directory associated with the application, and then some files associated with that home directory. To have the files in an independent

Suppose you are writing a Java application on the windows platform and want to make a JNI call to a C function written with Microsoft Visual Studio 6.0. Well, here’s

Browsers Targeted: Internet Explorer 4+ One of the capabilities that JavaScript has long had that VBScript hasn’t supported is being able to associate an event handler with a specific function.

Browsers Targeted: Internet Explorer 3+ It used to be a truism that manipulating strings was always much slower in DHTML than working directly with the Document Object Model (DOM), but

Question: I would like to get the permissions for the users of my app. I have setup groups for users with the appropriate permisions. Now all I want to do

Question: When I learned VC++, I found a bizarre statement inevery .cpp produced by AppWizard: “static char THIS_FILE[]=__FILE__;” Why does AppWizard redefine THIS_FILE?I find that THIS_FILE is just defined as__FILE__

Question: It’s been years since my paws had to pound out a solution in C, so I’m a bit rusty and would like a second opinion.. or third… or fourth.

Question: How do you create an array of pointers to vectors?The different vectors will, eventually, have different lengths. Answer: You declare an array of pointers to vector like this: std::vector

Question: How do I use a variable to reference a control on a form? For instance, if I have five controls on a form named Edit1 through Edit5, and I

Question: How can I find the current cursor position in text box? Answer: You can use the SelStart property of the TextBox to indicate where the cursor is in the

Question: How do I change an ASCII value to a letter in C++? Answer: You can directly assign the ASCII vlaues to a variables of type char.The decimal value is

Question: I want to make a menu, where you can select from 1-4. By pressing one of these keys you should get into a subprogram. Now I have to press

Question: How can I define a second SMTP e-mail address, specify that the new e-mail address be the reply address, and retain the old address easily for many (>1000) users?

Question: I am starting to see the benefits of using XML and XSL in Web site development, but my challenge is convincing the decision makers. Their usual responses are: “Show

Browsers Targeted: Internet Explorer 4+ You can find a string of text within a document programmatically using the textRange object, which handles most of the internal string manipulation capabilities in

Question: I have a limited understanding of XSL (Extensible Stylesheet Language) and have been trying to figure out how to write an XSL document that will transform a highly de-normalized

Question: We are running Informix On-Line Database Engine 7.23 on an HP UX 11.0 machine with 4 CPUs.The database is connected through a middle-tier, which is ENTERA Application Server running

Users of Visual InterDev sometimes report getting an error message when they try to create a new project. The error claims that there is no Web named “”. This can

You should be very careful while establishing database connections from your Web-based application. MDAC 2.0 (Microsoft Data Access Components) provides automatic connection pooling behind the scenes. Connection pooling in OLE

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