Question: I have a table that contains numbers defined as varchar. How do I convert from varchar to number? Answer: Try using the CONVERT function. If that is not an

Question: I have written an ActiveX EXE. that handles Batch Reporting requirements on a large amount of data. Even though it is an Out-of-Process “server”, it still seems to execute

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Question: I am creating a data warehouse and need to SELECT and INSERT data across servers using SQL Server 6.5. Is there any way I can code this in my

Question: How can I move the master and msdb database devices to another disk in SQL Server 6.5? Can I mirror them and then unmirror them, swapping to the mirror

Question: How do I create a toolbar button without also creating a menu item? Answer: Add a menu item as normal and then set the toolbar details for the menu

Question: When char data is retrieved, is there a way to display it in a certain way? An example would be a phone number. If the phone number data is

Question: Is there a way to automatically convert the date format from yymmdd to yyyymmdd? Answer: Yes there is. Check out the STYLE argument of the CONVERT function, which displays

Question: I have a number of bitmaps displayed in the Listview control. However the colors are limited and are very different when they are displayed in a graphics program. Is

Question: Can Visual FoxPro be used to develop applications for Windows CE? Answer: No, Visual FoxPro cannot be used to develop applications for Windows CE. However, you could develop VFP

Question: When I try to build an app (.exe) I get the error message “Cannot update the cursor.” All the prg, menu, and forms seem to work (i.e., compile with

Question: I am trying to send e-mail from my PowerBuilder app to an e-mail address that is not in my address book; it’s an Internet e-mail address. I do not

Question: How do I get short names for my toolbar text, but longer text for the toolbar tips? For example, I’d like the toolbar tip to read “Usage Statistics” but

Question: How do I get a message box to appear if users have not saved their work, asking them if they want to save their work? (I am using PowerBuilder

Question: I am doing calculations in reports using SQL and FoxPro 2.6 for Windows. My SQL query works fine, except for one thing. I want to display information in the

Question: When I do a property box on a file/directory, the Security sheet changes from the normal (NT4, SP0) one to a new one. Can you explain this? (I have

The fastest way to clear an array is to ReDim (if the array is dynamic) or Erase it (if the array is Static). However, if you want to clear a

By default, all TreeView controls whose version number is 4.70 or higher display the text of the node under the cursor if the node itself isn’t completely visible. You can

You probably already know that you can highlight the contents of any textbox by adding two lines of code in its GotFocus event: Private Sub Text1_GotFocus() Text1.SelStart = 0 Text1.SelLength

Winodws uses a special browser to show all icons contained in a file and offers the end user the possibility to choose an icon from it. You can add this

Here is a simple way to provide preview window functionality in your Web pages. The idea is to have some kind of text area on the HTML pagewhere user can

You can always write a stored procedure which can return some value in the form of parameters. This feature to return information from stored procedures in the form of parameters

VBScript is not case sensitive. JScript on the other hand, is case sensitive. So when Web scripts reference JScript keywords, care must be taken to type the keyword exactly as

If a Web application does not make use of IIS sessions, Internet Information Services snap-in should be used to disable session state for the entire application, if possible. Sessions in

Create a new standard exe project and add reference of sqldmo.rll. This file can be found in BinnResources1033sqldmo.rll under SqlServer70 directory.Now add following code and declaration in your form’s code:

Through reflection, Java code can obtain information about, and performoperations on, data fields, methods, and constructors of loaded classes. Of coure, there are security restrictions. The reflection API (encapsulated in

You can hide the implementation details of your stored procedures from end users of the application using WITH ENCRYPTION option. ENCRYPTION indicates that SQL Server encrypts the syscomments table entry

The following class will give you a label with underlined text. public class UnderlinedLabel extends java.awt.Label { public UnderlinedLabel() { this(“”); } public UnderlinedLabel(String text) { super(text); } public void

Java doesn’t offer direct support for pointer to functions. But this doesnot mean that you cannot have a set of functions that can be accessed via amapping index. The code