Tip Bank

Question: Every time I try to compile a program, I get “Error(0) Duplicate Resources” and the program stops. I understand that this is a linker error of some kind, but

Question: Can you tell me how to get the root drives on a system? Answer: The 1.0 and 1.1 version of the Java APIs did not include a means ofdetermining

JDK 1.2 includes a new library of data structures called Collections. The Collections API contains object collection data structures. The Collection interface is the root interface for all the Collection

The Visual InterDev 6 Grid design-time control (DTC) is a great timesaver. However, sometimes you need to change elements on the fly according to user actions. For instance, your normal

Here is a simple function you can use to connect to SQL Server. This function attempts to connect to the server either using the default SQL Server authentication or Windows

Besides using a BEGIN DISTRIBUTED TRANSACTION statement, another way to instruct SQL Server to participate in a distributed transaction and inform the Microsoft Distributed Transaction Coordinator (MS DTC) of that

The Swing Timer is a useful utility offered by the java.swing package in JDK 1.2. This code snippet shows how to use the timer in an application: 1. ActionListener listener

An HTML form usually looks like this: where you have to specify the action within the Form tag, thus limiting a “post” method to only one destination. However, the JavaScript

Question: How can I put a variable in a SQL string? For example: input:=edit1.text;query1.sql.add(‘select * from address where name like ‘); Answer: Since SQL.Add takes a string, all you need