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When a key on a keyboard has like four different characters/symbols on it, how are you supposed to press the third or fourth key? (Normally, most keys on a keyboard have only two characters or symbols, for example, the "2" key has the number "2" and the symbol "@" which can be accessed by...

I have this following algorithm to alphabetically list the items inside a "Select" object. The select has 50 items. This algorithm takes like 5-10 second to complete on a 300 Mhz computer and around 2-3 seconds on a 900 Mhz computer. It's still a very inefficient code when taking into account...

Hi, Is it possible in Javascript to display an alert when the user tries to close a window? Something like "Are you sure you want to close this window?"

In my HTML page, I have a Javascript portion that tells the user to enter his nickname because he has been accepted for a high score (it's a game :) ). I used the prompt command as follows: tempname = prompt("You finished with a score of " + score + ".\nPlease enter your nickname for the Hall...

Hi, I have a JFrame application that holds 4 JInternal Frame On one of the JInternalFrame, i do some drawing, I basically move the mouse around and when I click on it, it draws a little oval (of radius 4) on the JInternalframe. When I click on another JInternalFrame, anythign I have drawn...

I have four little java applications/classes and I want them to be presented all together. I'm trying to make some sort of Main Java GUI that will display all of the four applications, one in each corner of the window, like in this picture: Can somebody tell me if this is feasible? if it...

Hi, I own a COMPAQ Presario 700 and I'd like to reformat it and reinstall windows XP. However, my only disk drive (A:) is broken and all I have is a CD-rom drive. Is there a way to reformat a computer using the CD-Rom drive? Normally, I boot-up a computer with an Windows XP System Setup Disk...

Everyone knows about the dial-up connection box, right? I'm providing a link to it here: http://jupiter.walagata.com/w/bearhug/connect.jpg Recently, I've clicked on "Connect automatically" and now, my computer connects to the internet automatically as indicated. However, now i'd...

Is there a way to incorporate a powerpoint presentation in a Java application? I was wondering if this wouldn't be possible because Microsoft and Sun are kinda rivals :P

In C++, one can simply use something like #include <iostream.h> #include &quot;mycustomclass.cpp&quot; where < > meant a C++ file that is in the C++ installation directory and libraries and where &quot; &quot; meant a C++ is currently in the same directory than a C++ file that you are working...

What are the main differences between Java applets and Java application? I know that Java applets are more restrictived and have limitations comapred to applications, but aside from NOT being able to read and write files, what are other significant limitations? Can Java applications be run on...

I know we can put java applets on a web page simply by using the <APPLET> tag for example <APPLET code=&quot;MyClass.class&quot; width=700 height=375></APPLET> but is it possible to do the same for Java JFrames?