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There are free Java libs available which will draw charts for you but they need data in a certain format (depends on the API). You will have to read data from the text file and format it as needed by...

What process is listening to this socket ?

Have you looked at the java.awt.Robot class? I havent used it though it may have something for you.

You need to give more details about your current application paths etc. As for creating/copying images at runtime, this should be doable and shouldnt cause a problem if you are using proper paths in...

Java tutorial, GUI (Swing) section. Go to Sun website you will get it.

Do you have a pure DOS machine(that should be pretty old) or a windows machine running in the DOS mode (command mode). First case you can try an old Sun JVM 1.1x , see if you get it on sun website.
...

Did you look at your class attributes ? those that are deaclared as private in your class ??

Oh, you are in R&D , lucky for you. In that case I would suggest go full throttle and work on this formatting it would be fun.

I remember long time back I wrote code for some other standard...

I have not worked with this standard but did a quick google search, its format is not xml, though there are utilities available to deal with the stuff.
The format looks pretty complex and there are...

Use of IDE makes life simple, but you need to know Java in the first place to be able to write working code.
Netbeans and Eclipse are two popular IDE's apart from those you mentioned and they are...

Java and PHP are different, I havent worked on PHP but seen a few scripts in some projects. Their concepts are different too. PHP is a scripting language Java is OO based and I dont recall any...

Pure Java FTP clients are available for free on the net if you want to use them. Just search on google, they are much better to be used in Java application. I had used one long time back works well.

Not worked on Eclipse , but there must be an option to increase heap space, try using that. Anyways out of memory is caused by your JVM running out of heap memory, one of the causes may be using of...

Thats pretty generic question, Iam assuming you are asking for code review.

Class names should be CamelCase with first character capital eg. Assign.
Class names should be meaningful whatever does...

Your methods just have to return back a Matrix type object so you will have something like this in your method code.




Matrix transposedMatrix; //this is the one you want to return back
...

Iam not an expert on this from what I know is internet access is provided by the service provider and WAP is the protocol (though there may be more protocols used)

http://en.wikipedia.org/wiki/WAP...

Are you sure that the code you have posted is the one thats running ? seems to have compilation issues. Also whats this piece supposed to do ?



MouseListener q=null;
//gen = new Random();
...

This is a Java forum so your queries should be Java specific, you havent mentioned your language choice ;)

Anways your task is really interesting, what I can make out from what you have described...

Are you getting this error while testing ? how do you run this code ?

Did you try using the java.util.Stack class ? why have your own stack implementation ? any specific reason ?

Whatever happened to our other posts :

Your pebbles variable is defined more than once, causes values to go haywire.
Your pebbelesDone and pebblesRemain are mixed up, the code does not show...

Seems like an error is happening when you are calling a parseDouble, possibly the string you are passing as parameter is null.

Nope, my posting was meant for the original poster not you.

Code has too many syntax errors, please fix em and then repaste the code.

Caching is a failry simple concept and there are various algorithms to implement it, you can write a simple simulator yourself if you understand the concept properly.
The basic concept is that...