Java Forum

Hi guys, I have an assignment on Intrusion Detection System. Which a server code will by sending data (char) over to it like Data G -> User x -> Access Q . w . E . w .

hi all i downloaded and installed ORB Studio 7.0 to compile idl files. i followed the instructions posted on its website but i couldn't have the machine compile anything, no matter what i do it won't compile, no error messages or anything! please help me...

hi, i have a problem calling requestfocus. in my code, i have a textfield with a focuslistener to call the focuslost event and display a message dialog, but when i call the requestfocus in the same component(textfield) in would reiterate 3 times the dialog. i read some forum and they say there is a bug on requestfocus, is this issue solve?...

i am 1st year programming student... my lecturer give us an assignment regarding this subject which i really no idea how to do it... the assignment tittle is "computer hardware store" which need to link database with html.. can u all give me some idea how to do this?? can use macromedia dreameaver do?? myspl?? netbean??

I have to develop a tool to convert flv to mp4 format. I am new to this part. Please give some guidance.

Hi, can anybody say the solution for this error......... C:\s\source>javac -d ..\classes zoo.java zoo.java:10: put(java.lang.Object,java.lang.Object) in java.util.Map cannot be applied to (int,animal) listofAnimals.put(cellno++,a); ^ 1 error

hi how to convert a pdf file to xml file using java/javaAPI is there any java API to convert the following format if so please reply ASAP regards yuvaraj

hi frendz, can anyone say me how do we club different tools like Jedit, jabref, jproject with help of java...??? any tutorials can also be provided.? thnx in advance nikhil

Sir, i am used JDK 1.5 version. Also BEA as WebServer. Then how can i monitoring system within the other system Is it possible in Java. Can anybody gives explanation?

please tell me how to write a java program to find factors of given number

can we use for loop in java servlets

hi everyone, I have a problem where in i have to make XML generator.I will provide the schema and i have to do some parsing and i can get the required XML document at the same time i am also providing the data from a jsp page to fill in XML. I want to know if it is possible to have some parser where i can generate XML document from given XML...

I am using hibernate,jsf for database connection and ui respectively.In datatable i have to populate the values of two tables which has no relationship.Please help me to do this without mapping in hibernate Thanks, Archana

I am posting up my e-mail, looking for someone with a little time on their hands to answer and act somewhat as a tutor to any of my JAVA questions. I am currently a student at FLCC in New York. I have taken Intro to Programming and have started this semester with Data Structures I. I do have a pretty good start on things, I think. If this...

Hi, I am using Eclipse as an IDE, however as I repeatedly run and test my code, my PC begins to slow down, my CPU usage reaches a constant 100%, and it becomes an impossible task to use Eclipse (even when I stop running and edit the code, the PC blocks). Does someone had this same problem? I usually assume that my code stops running and resources...

Hey there I recently downloaded JSyn, and I'm currently kinda confused. Could someone maybe tell me how to install a new JDK (Although I don't know if that's what I should be doing)? Perhaps if anyone is familiar with JSyn, they could tell me how to get it going...anyhow...clearly I'm in need of a little assistance. Cheers

Hai, Hai everybody.I am a new user and fresher in the developing field.Now I am doing a project for a supermarket.In the printing module there was a propeblem.My problem is ,if I cancel printing after printing two lines and again I start to print then printer start print it from next paper.I need to print it from the third line of the same...

hi can we make a table in jsf with tag dataTable such that a single column with main header and under it we have two sub headers with separate data for each like ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, heading 1 | ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' heading 2 | heading 3 |...

Can someone help me make a java applet that prints "Hello world" on a web page?

couples days ago,i wanted to installtion the jasperserve on oracle ,i had some problems ,any ideas? thx in advance!

my tomcat server is not starting plz help me!!! jesmi

Please help me in my final xsam..i need a program of calculator using jcreator...please help me

hi, I AM TRYING TO WRITE AN xml document using jdom in the following code, when i retrieve a string value from the arraylist, and set it in the setText method, the value doesnt get set in the xml document that i am creating. if i try printing the string value on the console it works. any ideas ????? thanks for all the help

Hi, I've been having a problem debugging with netbeans: even though I remove previous inserted breakpoints, the debugger keeps stopping at those places... Does anybody know why this is happening? Thanks in advance, José Carlos

hi, i have a project which needs to create a presentation (from scratch) online and the programming language that we'll be using is in java. do you know of any classes/APIs that i can use to do this? i've tried searching the internet but the Powerpoint class made by Tonic Systems is not available anymore. thanks in advance.