Sometimes it is useful to have a text field, for which you can specify a max number of characters. The following class give you just that: import java.awt.*; import java.awt.event.*;
You can easily add a background image to swing’s JTable. The following code shows you how: Note that the image scrolls with the table. public class BackgroundTable { public static
Line separators are dependent on the operating system. This may cause some annoyance when opening files created on another operating system. For example, if you are using Microsoft Windows, and
Cell data in a table may exceed the width of its column. It is a good, user-friendly, idea to have ToolTips appear in a cell showing the entire cell data
In Java you take the remainder with the modulus (%) operator, whereby the sign of the remainder follows the dividend, not the divisor. So (+5 % -2) will be, to
Browsers Targeted: Internet Explorer 3+ It’s fairly easy to confuse the Cascading Style Sheets (CSS) properties display and visibility, because it would seem that they do much the same thing.
Question: I can’t find the sqexplain.out file. Where is it? Answer: In UNIX systems, this file is usually placed in the directory from which you called the dbaccess or other
Question: I have an Informix database on a remote server and I’m trying to perform ODBC from my client machine. I have installed the client products on my Windows 98
Question: Is there a simple test that can determine whether a VB program is running in the IDE or as a compiled exe? Answer: Yes there is a very simple