Tip Bank

Question: I mainly do database applications and I am currently working on a project that will become very big. I have been trying to find any references to comparisons between

Question: I have made the poplist readonly to avoid activating it whenclicking, but apparently the DoubleClick() method doesn’t fire atall. How do I catch the double-click? Answer: The DoubleClick() method

Question: I’ve noticed that I cannot get any values returned to my Power Objects application from a PL/SQL block. How can I get around this? Answer: The inability to get

Question: The AWT’s Frame class provides a setCursor method that allows me to set the cursor to one of the standard images (arrow, watch, etc.). The problem is I’m implementing

Question: Is there a utility or a routine that will allow comma-separated flat files to be imported into Blaze? I don’t want to spend too much money. Answer: There is

Question: I posted this question to Java newsgroups, but the response from experts avoids the real issue. Simple applet: import java.applet.*; import java.awt.*; public class FirstApplet extends Applet { public

Question: I’m using OPO 1.0.16 on a Mac, and want to confine all input to afield on a form. The user can change some popups on the form, but thecursor

Question: How can I dynamically add or delete entries from a list box, popuplist or combo box? Answer: List boxes, popup lists and combo boxes all use the Translationproperty. The

Question: What is the difference between the types’float’ and ‘Float’ in Java? Answer: A variable of type float contains an IEEE single precision number,while a variable of type Float contains