Java Forum

Hi all, I have recorded sound using my program. It uses classes like AudioSystem. And it's able to record and play also. but in my site I have an mp3 player. So i thought of converting the recorded wav file into mp3. For this i used LAME utility in Linux. And it was converted. Also it is being played in normal players like Winamp. But when i...

hi ! i am working on banking domain and struts,MySql server are my technologies. i have to implement connection pooling in my project.so which design pattern is efficient pattern to implement the logic? give me solution.... thank you, ...

how to proceed table two record from front end to back end?

can anyone please help me of how to write a WCC(websphere) client using RMI-iiop

what is that returns when getPathInfo() method of request object invoked. Give with example

Need some guidance about J2me. Using netbeans mobile.... I am successfully reading via http a file. I would like to write the file to the phone. It appears to be writiing successfully, then I turn around and read the file that I just wrote and it appears to have read the file. However, when I look in the directory for the file I had...

hi i am rohit how can i use java script inside servlets ?

I am very to asp.net.... i am still learning asp.net...can anyone help me in solving this problem there are two dropdown boxes,one would be the country dropdown box and the second dropdownbox is the cities box when i select a country in 1st dropdown box its corresponding cities should be listed in the 2nd dropdown box can anybody help me how...

I am trying to get Transaction working with JDBC and Oracle database. In my below example, if I try and fail the second insert by putting in an invalid table name (called BadTableName), the rollback doesnt work because the first insert makes it into the database. Please advise how I can get this to work: public class Serra { .......

Hi all I am new to j2see and hav a problem running j2sdkee1.2.1 The java version used with it is j2sdk1.4.0_01 Whenever the server is started with the cmnd j2ee -verbose it starts and only prints few lines and then dosen't go further. all the path and classpath hav been specified also the userconfig.bat file is modified

hi, i have developed one project using JSP with Oracle 9i as backend. what are the steps to be followed to publish this project in Internet. plz help me, its urgent

Hello executeUpdate("DELETE FROM Table1 WHERE numb=number");

how to connect database from struts

What is reflection in java.....wat is the use of reflection.....and how is it achieved in java....can anyone explain it in detail

what is the use of print writter

Hello I saw this article from a google search: http://bytes.com/topic/javascript/answers/147474-input-button-load-new-page My question is if there is a way to add a input field on my website where people will type their email and then press GO or submit and they will be directed to another website and their email will automatically be...

Does anyone know where a good javascript form is to send an email? or cant it be done at all? images/cnome_editor/separator.gif because i just want something where i stick a bit of html on my page and get it to have an email address, name and comment field so it comes back to me. without ads would be good but if it has ads that's ok. ...

hi ppl the code i had sent earlier works fine when <Graphics g=getGraphics();> is added in each loop ie the object has to be reinitialized again and again beats me why can anyone explain???(plz note all the if loops have to be replaced by while ones logical mistake)

is there any java program that can run symbian apps (.sis) on java phones? do we have a java emulator for that? thanks for the help..

how to send message to certain no. of systems on LAN using java .... with knowing their host names ..... thanks in advance

Hey i have a "problem" with mine FileTableModel. I get al the values in my JTable but there isn't a ".." directory in the JTable. So i want to create a row with the option to go 1 directory up. How do i do that? dir = new File("C:\\java"); FileTableModel model = new FileTableModel(dir); TableSorter sorter1 = new...

How do I read a message with an attachment and save the attachment

Hello every body, I'm a total beginner in java and this could be a stupid question. I need to introduce a HTML line in a HTML document, the fact is I need to do it with java. For example, my web page have one link (<a href>...) and I want to put another one with java in the HTML so I could have two links. I know first I need to reed all the HTML...

Hello I am creating an application for image processing. and I want to include ImageUtil class. Which package should I import so that i can get that class and all its methods? thanx in advance Shravani

Hello to all! I´m doing this work where i have to extract text that is between html tags and curve braces (exs: "<b> bla bla bla </b>" or "( bla bla bla )"). I tried everything and i just can´t do it! Can you help me by telling me how the regular expression looks like? Thx