Nope all four are there, but the first one is an empty string.

And that exception comes from the second array where, I can only assume, you are trying to set the elements of a String array with...

Well, now, that's what I said, isn't it? Is there something wrong with allowing the OP have a feeling of accomplishment by solving it himself? Do you feel the OP is too dense to figure it out alone...

The first index of an array is 0, which means the last index of an array is one less than its length. So, knowing that, take a look at the condition in your for loop and see if can find and fix the...

Do you want to "set the element to 0" or do you want to remove it. The sample code will actually remove it. If all you want to do is set it to 0, then there is no reason to "record" the index when...

http://www.javaworld.com/javaworld/jw-08-2003/jw-0801-toolbox.html
http://www.javaworld.com/javaworld/jw-11-1998/jw-11-techniques.html

http://java.sun.com/docs/books/tutorial/ui/features/components.html
which is part of
http://java.sun.com/docs/books/tutorial/ui/index.html
and don't forget...

Well, unless you have a specific reason to extend JFrame, don't extend that either. Google "composition".

Implement Runnable unless you have some specific reason for extending Thread.

Then that is the compilation error. On which line does that occur.

But I can tell you, that most of the class defination of "Listed" needs to be contained within a Method and not directly under...

Compile the project?

Read the manual to find out how, if you must.

There is more than that. That occurs when you try to execute a project within Eclipse that hasn't been successfuly compiled yet. It would definately help to have the compilation messages.

It might help to know what these nebulous "errors" are. complete error message with stack traces (where applicable), please.

IMHO, not really since they are different sites (as long as you keep them all up-to-date with your progress), but many people consider even that cross-posting (I consider cross-posting to be posting...

ArrayList (and this looks familiar. Did you post this same question on Sun? Yes.)

Huh? An "ArrayList" doesn't do any splitting whatsoever and what you are splitting on is "$$". Are you telling me that you have a String such as
a,b,c$$d,e,f$$g,h,i
And you want to get three...

List<String> list = Arrays.asList(string.split());

Nope. The real problem is that that code needs to be inside a method. You can't simply code loops and other actions as part of the class definition, but rather as method/constructor/block...

Scriptlets alone are a bad idea in a JSP. If you insist on doing this "on the spot", then at least make a bean out of it.

This is not the sort of thing you do from a JSP page itself. This would be something that should (if part of a webservice) be started in a thread (or a few threads) when the application starts and...

So do it the same way for MySQL, just with different strings for the Driver and url.

Well, what is stored in the Map is a String, you cannot simply cast a String to a List. Do you want to create a List from multiple elements in this String, or do you want to simply add this String...

Seems as though it is Strings stored in the map and that the map was declared using generics.

So, why are you trying to use a String as a List?

IOW, what is in the map and what are you trying...

Simply connect and catch the exception. On an exception, it is, seemingly, not running, or not running properly. Use HttpURLConnection and connect to the actual site and you can even check the...

Okay? And your question is?

Well, text, is also "binary". If what you're reading might contain something that is not strictly plain text, then use a BufferedInputStream (with FileInputStream), rather than reader and convert...

BufferedReader, readLine, a counter, and String's split.

Add a System.out.println(System.getProperty("user.dir")) in there.

Otherwise use the search function for the OS.

But, the best way is to provide the full path to the file from the beginning. ...

The MySQL documentation shows you which class, at the very beginning of the page I linked to, and the tutorials (and the MySQL docs) show you how to use it. Read those.

Edit: Besides, why would...

You don't load the jar, you load the Driver class and include the jar on the classpath. See the Tutorial (http://java.sun.com/docs/books/tutorial/jdbc/basics/connecting.html) and the MySQL manual...

A bare number that starts with zero is an octal number. And octal numbers cannot include either an 8 or a 9. Remove those zeros.

As in JMenu?

http://java.sun.com/docs/books/tutorial/uiswing/components/menu.html

By adding the xlint option shown in the warning to the javac command (how you do this with any IDE you might be using depends on the IDE, read its manual). In any case, as I said, that depended on...

It's because you're not using generics. Also, if you look at the compiler message it is a warning, and, in this case, I believe you could ignore it. However, since you are doing all your work with...

Take a close look at my previous post.

The first code block is your code, the second code block is modifications to that code.

Well, think about that a bit.

...
String phrase; // a string of characters
...
// Read in a string and find its length
System.out.print ("Enter a...

Wrap the thing from that point on in a while (!phrase.equals("quit")) { loop.

You are calling the ethod without any arguments, but the method is designed to take an int and a double, so give it an int and a double.

That information seems to encapsulate a session, so Google around a bit and find out how to maintain a session using HttpURLConnection.

The browser is not "resolving" anything. The site is "redirecting".

So, are you using URLConnection or HttpURLConnection? HttpURLConnection will "follow" redirects, by default, URLConnection,...

Change this

to this

public detectUSB() {
initComponents();
}

and change this