A common technique in Active Server Pages (ASP) is to use server-side code to check that the user has filled in a form. In effect, you submit the ASP page
The Bulk Copy Program is still a handy utility for transferring data in and out of tables in SQL. However, using it properly requires that you learn the various command
Closely related to the issue of internationalization is the java.util.Locale class. An instance of Locale represents a geographic, political, or cultural region, and may or may not correspond to a
Many users of Visual InterDev 6 complain about a dialogue box that pops up while they work offline. Even when using localhost and the internal IP address http://127.0.0.1/ the computer
You may have seen “(Compiled Code)” in a stack trace and wondered why a line number was not displayed instead. This occurs because as of release 1.1.5 of the Java
To implement a quick and easy version of the old “marching ants” line around a control, place two CommandButtons, a Shape, and a Timer control on a form. Then insert
An associative array (also called map or dictionary) is an array for which the index does not have to be an integer. An associative array stores pairs of values. One
The GetDlgCtrlID API, when passed a valid hWnd, returns a value that directly corresponds to the Index property of the Controls collection: Private Declare Function GetDlgCtrlID Lib “user32” _ (ByVal
Double-clicking an icon or file name in Explorer is the standard way of launching an application in Windows. However, if you’re developing an app that uses the ListView control from