35,618 Topics
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| | hi, i have to create 1 jsp page containing 2 radio buttons-buy,sell if i select "buy"radio button,it should display 2 jsp page containing drop down menus if i select items from drop down list,click on "submit" button it should dispay another page. can u pls send me the code for … |
| | Hi, I am relatively new to C#.NET and I was wondering if the garbage collection is similar to Java. I am developing a windows form application and I am dynamically making new buttons, will they be deleted by themselves or will I manually need to delete them? For example: this …  |
| | Hi, I have to develop a little launcher for mobile phone. What I want at this stage is having a login form that sends login and pass to the server, and then wait and receives the answer. I already installed NetBeans and the Java Mobile environment, with a sun phone …  |
| | Hi, am doing M.sc Final year....i have to submit an assignment on java project which should be a real time project......but i dont know how to choose the project.....can u please help me to get a very good project in Java which will be useful for my Career........:( With regards, … |
| | Is there a place where we can evaluate our jsp page code is in accordance with the sun "jsp coding standards"? |
 | Hey, I'm starting out Java development, and I want to know exactly what I need to download. I believe I need to download the JVM, but what else? And I know there are IDEs like NetBeans where you can just press a button to build and/or run the program, but …  |
| | i am making a project using jsp and i am stuck with the signup page i want the user to enter its username , password, re enter password and a security question plz can any one provide me with the code or something i shall be very very thakful to … |
| | Hi, friends I am developing project in which I get some data from the database which is already saved as HTML. I can get get whole data which is simple HTML but this database content is developed as below. Word file first created save it as the web content and …  |
| | Hey all, this is approximately my first post in this site. I was just a good reader for the things about JAVA right here. But now I'm facing a problem with JAVA and I didn't know what to do except coming here and ask as you might help (ISA). I'm … |
| | i am new to java i am learning myself.i moved on to jvm i did'nt understanding it and ithat to searched google i found little bit confussion so can any one solve my problem thankingyou |
| | Greetings! I was given a task yesterday to constuct a table like this: 5 4 3 2 1 4 5 4 3 2 3 4 5 4 3 2 3 4 5 4 1 2 3 4 5 using loops and only loops. I've been trying to solve this for …  |
| | JSP Scenario: Login page containing user id and pwd text boxes, each having a key boad button (onclicking the key board button will take to key.jsp where the user can input values in text box) The keyed value in key.jsp text box should be returened to login.jsp in corresponding to … |
| | If anyone has an idea how to draw a dashed line using Java?? Graphics class seems to be not support a function for this. Thanks |
| | Hi...i m new to java.... problem defination:--- Book store is basically a collection of variety of books. Store has various sections like art, world history, literature technical, and so on. All books are categorized in to one of these sections. User should be able add/modify/remove sections and books. On selection … |
| | how can we play mp3 in jsp page using struts framework? is dere any other way? |
| | Hi, recently, while trying to set up and IPBanning system (Please dont say how its "useless" or etc.) ive gotten a problem when i try to compile it. this is what it says: [ICODE]client.java:12371: cannot find symbol symbol : method appendToBannedIP(java.lang.String) Location: class client appendToBannedIP(p.connectedFrom);[/ICODE] and the full code of … |
| | Hi all, I want to create a Java product developer. That means a tool to update an existing version of an application automatically. You guys/gals have any idea. If you know any example regarding that, please put a link here to see. I really appreciate that. Thanks a lot. :) |
| | hello, I've created an JAVA application that have an [U]Report[/U] I used [U][B]JasperReport[/B][/U] and I bundled it to jar file!.... but my problem is! when I click report button there is no action.... it supposed to be run the JasperViewer!... |
| | hello friend, i want to set my java class path. am using netbeans 1.6 version..... pls make me happy by giving the class path.. |
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| | hello, I created an application that use another jar files!..... my application is connected to database and have a report!.... as we all know to connect a JAVA App. in mysql database it needs an connector!.... I configure it out!... my problem is I have another JAR files for for … |
| | Hi all, I have built some code that prints out directory files and non-diectory files. I want to get some help in indenting my code further to achieve level 5 indentation or further since now its up to2. Any ideas please?? Below is the code. I have 4 classes; [code=java] … |
| | Is anybody know that how to create a speech recogniton system? Any software need for recognise the speech? This is because I try many time with the simple speech recognition application, it have the error and cannot run. is it I need to use the IBM via voice software together … |
| | By Sayed, June 25th, 2008 * Single tier applications are easier to design. Single tier applications mix data, presentation, business logic altogether. It is easier design but workload distribution becomes difficult. Moreover, software maintenance becomes a big headache. * Multi-tier applications can address these challenges. Here, the application, hence, the …  |
| | My problem is I have my rmi server behind the firewall+nat enivironment: in the server i have 1: public ip: 11.12.13.14 2.local ip: 190.9.30.242 3.gateway ip: 90.9.30.240 i have assigned the public ip to java.rmi.hostname to public ip and registry. rebind (localip, objectreference). Server: try { System.setProperty("java.rmi.server.hostname","11.12.13.14"); System.setProperty("java.rmi.server.useLocalHostnameproperty", "local ip"); … |
| | Hai Friends Iam using RMI concept for my project, i want to connect client and server by using internet connection , but its working fine on LAN connection, it gives following Exception [code] java.lang.RuntimeException: java.rmi.ConnectException: Connection refused to hos t: 125.17.11.229; nested exception is: java.net.ConnectException: Connection refused: connect at Client.init(Client.java:23) … |
| | Hi. I am attempting to make a program that plays a midi file, like a [URL="http://java.sun.com/j2se/1.5.0/docs/api/javax/sound/midi/Sequencer.html"]sequencer[/URL] would do, but also have the sequencer send off any NOTE_ON or NOTE_OFF messages to an external method. I have looked through the api and cannot find exactly what I am looking for. I … |
| | // I am trying to complete this for my class I am taking. Can anyone assist me in completing the task a ?Newbie is struggling with. [code] import javax.swing.*; import java.awt.event.*; import java.awt.*; import java.util.*; // program uses class Scanner /** * * */ public class Inventory { /** * … |
| | I get the following error while trying to install netbeans 6.1 on my laptop : An unexpected exception happened in thread Thread -4 Exception: java.lang.ExceptionInInitializerError: null There is nothing wrong with the installer I think.I've installed with the same file on my desktop and there was no problem.Both machines are … |
| | Hi I am working with java project, using jsp, struts 2.1 and servlet technology. I would like to create a json file or a object from the data from the database using sql query on fly. Then pass this data to jsp page dynamically. Please can someone help or put … |
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