Tip Bank

Question: Is it possible to add a menu bar to an applet without usingFrame as the container?Also, is it possible to show a Frame without a new window poppingup?I am

Question: Why doesn’t the window.close() method always work? Answer: In JavaScript 2.0, the window.close() method could be used to close any open browser window. People being the malicious animals that

Question: I am unable to run an applet and use a drop-downbox on the same page when using Netscape. The page hasmassive flickering and the applet will sometimes run. Theapplet

Question: I am trying to create a Java routine to play an .au file whenit starts up (I want to then add this as a startup to my Web page).I

Question: Can JavaScript be used to access the client’s printer? Answer: No. JavaScript was designed so that malicious JavaScript programmers would have very little power to make their victims miserable.

Question: I am trying to write a Java applet which canretrieve data from the user and then write itto a file on the server. Unfortunately I do nothave the access

Question: How do you calculate sqrt()? Answer: Of course the best way to compute square roots is to useMath.sqrt(),but I assume your question is academic. I’m not sure of the

Question: How do you lock a file in Java to prevent simultaneous multipleaccesses? Answer: If you’re concerned about simultaneous access by independent processes,you’ll have to rely on the host OS

Question: I have a server application listening for clientapplets to connect. The server spawns a new thread each timea connection to a client is established. I want to keeptrack, i.e.