Instead of copying all the files manually you can use the Copy Web Application feature in Visual InterDev 6.0 to easily move your Web application from one server to another.

For objects that may or may not be used in an application, it’s often most efficient to declare the objects without instantiating them until the need to use them arises

Suppose you are writing a method in a class that accepts a parameter of a given type. Such a method can also be called with an argument of a different

This allows a user to select a row in a listivew by clicking anywhere on that row. Private Declare Function SendMessage Lib

When the SQL SERVER is used as the database, and Access is the front-end application, this tip can help to dynamically change the Access pass through query definition. This enables

String in Java is a constant object, which means that, by default, it can be created and read but not modified. Developers sometimes use this String extensively, forgetting the overhead

Sometimes you want to build a link URL which contains both server side and client side information. For instance, in your asp code you want to build this link: Delete

Let

Question: I have recently written a small dialog based MFC app to carry out a few performance calculations for our product. I have managed to get o/p to the printer

Question: enum Foo { first = 10, second = 20 };Foo foo; What does the standard say about the default value of foo, is it the value of the first

Question: To use or , I need to use “using namespace std;”. What is the meaning of it? When I have multiple .h and .cpp files, where should I put

The Scripting.Dictionary object is marked as having a “Both” threading model, which means that you can freely assign it to a Session or an Application variable. However, the actual threading

Unlike Session variables, there is only one instance of each Application variable. This means that storing data in an Application variable – including memory-consuming data such as long strings or

All include files appear to the ASP processor as belonging to the main ASP file, therefore they are read in memory and parsed as if they were physically pasted into

Here’s a collection of quick-and-dirty tips for improve the performance and the robustness of your ASP applications:Use the Option Explicit directive to ensure that all variables are correctly declared and

You should never use more than one script language on the same ASP page, for example by mixing pieces of VBScript with portions of JavaScript. The reason is that there

The Server.MapPath method can be used to retrieve several interesting properties about the running ASP application, for example: ‘ the current directorycurrDir = Server.MapPath(“.”)’ the parent directoryparentDir = Server.MapPath(“..”)’ the

In order to redirect a web page after you have written to it, you must use a Response.Buffer = true at the top of the page.You may redirect the page

EJB specification does not prohibit

Excel offers the functions, but who wants to add the Excel object model to their project? One simple way is to use the OCT command and a little conversion to

This will unload all forms in memory before the calling form is unloaded. Not only does this unload each form, it also fires each form’s unload event, allowing for a

When the object exposes the custom interfaces via standard marshalling, the proxystub DLL is required for marshalling data across the threadprocessescomputer boundaries.The interfaces are specified in an IDL file that

If you want to convert the input string into a proper string usingjavascript, this is a simple function that will perform the task: String.prototype.ProperCase = function() { return this.substr(0,1) .toUpperCase()

Any production application should include event logging for troubleshooting and auditing purposes. This code can be placed in any module and called whenever you have an error or event that

Question: I would like it that every time I insert a row in table A, another row of the same table must be updated according to the values of the

Question: I’m trying to get the PDC name for a domain on my network using the following code. It works fine within the VB IDE, but the moment I compile

Question: I am using “NetUserGetInfo” API call to get the NT user profile. I use: typedef struct _USER_INFO_3 How can I parse the “usri3_flags” member in detail? Answer: Use this:

Question: What is the maximum number of columns allowed in an Informix table? Answer: For Informix 7.3X, the maximum number of columns in a table is 2,767.