Tip Bank

Question: I have an applet with dialog boxes, text fields and buttons.What can I do with the user input? How do I get it out of the applet?What else can

Question: I am a little puzzled by the question and answer headed”Databases: how can I use two different Data Controls to displaydata from a single DataSource and Table?”What is the

Question: Is there a way to make a binary executable from Java code? Answer: There are several stunts you could try in order to accomplish this,but they all cripple the

Question: Is there a way to manipulate the appearance of the individual buttons in a TRadioGroup? Answer: This subject falls into the yeah, it’s something you could do, but should

Question: Hi, I just started to program in Java in Win95 platform. Even though I/O through files has already been discussed, I am having trouble reading a double from the

Question: When you open a table in both the Database Desktopand a self-written Delphi app, and you post a record in your own app, the changes are reflected automatically in

Question: When I add the code ‘update.text := dateToStr(Date)’ toOnUpdateChange of the DataSource, it works some of the time. Forexample, if the record is posted by moving to another record,

Question: What do the PRIVATE, PROTECTED, PUBLIC and PUBLISHED sections of a unit mean? Answer: They define the level of visibility of properties and methods of an object. In a

Question: How do you tell the amount of data contained in aTMemo component? Delphi1 has a finite TMemo limit and I want to check the available size beforeadding new text.