Banner ads are common on any commercial site these days. But most of them use mechanisms like Server Push, Serve-side objects, or even services of third parties to rotate the
In Java, the reading and writing of 32-bit or smaller quantities are guaranteed to be atomic. By atomic we mean each action takes place in one step and cannot be
If you need to run a complicated query that returns a large recordset, ADO 2.1 gives you the best of both worlds. Sometimes you just need to put a recordset
Once you’ve established a connection to Microsoft Excel using OLE DB, you’re not out of the woods. You still have to define a Named Range in Excel; then you can
If you find yourself repeating the same Execute method in different parts of your code when clearing tables, use this method instead to automate the process. When you already have
These days, most Web developers are discouraged from using frames (with good reason). However, users still like the functionality they provide. FRAME and IFRAME are handy scrolling containers, but you
SafeRef returns a reference to the context wrapper instead of a reference to the object itself. You should never pass a direct reference of a Microsoft Transaction Server (MTS) object
While using OLE DB Provider for Jet to manage Access databases through ADO from VB, follow this tip to help you access a query defined in your database. If the
RDO does not have a FindFirst or Seek method, and as a programmer, you sometimes need to quickly move to a particular record. I had a user who wanted to