32,199 Topics
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| | Hi, I am trying to insert a record in a mySQL 5.0 database through a JSP. I am getting an error that the format is invalid. I don't know how to manipulate the code using Java itself. Can anybody guide me? Thanks VDhara  |
| | Is there a limit to how deep you can go with inner classes? Like having a class within a class, within a class, within a class, etc.... I'm just curious. |
| | ]i am entering some fields in a jsp page and storing it in a session bean.how do i store this information in the form of a linked list so that when i go back to the previous page and enter sme other values for the field ,it should be appended … |
| | i have problem to the images of problem press here :[COLOR=#004080] [url]http://www.durexlove.co.il/?v=awa3[/url] [/COLOR] thank you in advance :[COLOR=#004080] [/COLOR]  |
| | Hi, I want to know the usage of class [B]ResourceManager[/B] in Java. Thanks, Kalai |
| | Hello dear DaniWeb friends I hope you can help me, I am a newbie on Java EE and trying to acomplish the firscup tutorial for beginners. I hope someone of you can help me I have acomplished several steps but in the step: "[B] Creating a Web Service Client for …  |
| | I'm posting the specs. I still can't figure it out but I'm trying. |
| | I'm customizing JFileChooser for application atwork. One of the thinks I want it to do is open it as default directory [B]My Computer[/B] with list of all hard drives, optical drives or nay other storage which you get once you open it. Why I want to do it? Every b***y … |
| | [COLOR=#941edf] [COLOR=#555555]Hello everyone,[/COLOR] [COLOR=#555555]This is my first java class and I am trying to understand the terms and different types of programs. I finished my program as an application then did it as a gui without realizing it had to be in a applet. It feels like I just learned … |
| | write aprogram in java to generate 1 to 100 random integers numbers store in an arry then display all those numbers which are prime numbers please help me how to amke this program thanz. |
| | Hello to all the Readers , I am trying to create a Multi-Table from 10 Numbers given by a user. I cant figure it out why the Multitable isnt shown correctly. I tried to enter the 1-10 numbers to get the result we all know and still nothing good came … |
| | Greetings, Ive came across problems while doing a tutorial work piece. i've to design a toobar ( yup a JToolBar ) with 5 buttons inside it, that will do certain functions for a JSlider.( set them at certain values ) Its simple enough to go and write 5 buttons into … |
| | dear all, i have a problem in creating a triangle custom cursor in my paint program. i had tried to use a GIF file type of triangle shape but nothing happened. could anybody please help me? below is the paint program thank you in advance. package org.me.hello; import java.awt.event.*; import … |
| | Hello everyone, I am wondeirng how to convert an ObjectInputStream to a byte array, then convert the array back to ObjectInputStream -- should I convert the array back to ObjectOutputStream other than ObjectInputStream? Any sample codes? thanks in advance, George |
| | Hello, I'm a bit new to Java and I'm wondering how to do arrays with JTextField, so how would i go about starting this program here.. [COLOR=#000000]Build a GUI to accept integers (when the ENTER key is depressed) into an array of 15 int; have a button called AVERAGE; when … |
| | I have a problem in java coding: Please could you have a look at it, the problem is with addcopyofbook to produce a stock number. For example if you get the list of books it produces a unique stock code for every book, even if they are teh same book, … |
| | Hi, Can someone tell me how can i edit the color of a pixel in a bmp image. The actual scenario is that i have a white bmp image and i take input from the user. If user enter 'A' the i have to edit the white color pixels in … |
| | how will I convert integers onto strings? trillion integers into strings. |
 | Hii Can anyone tell me how to call and create crystal reports in Swing |
| | I am interested in learning Java and began it a month ago. After a month'study I found that it seemed that everything and everyfield had been developed so well ,what I only should do was learning to use those beings,learning to controling them ! And this idea made me confused,I … |
| | [COLOR=#000000]I want to writ a java that would read from a file called memory.txt a list of partition sizes of K’s, one partition per line. It will then read from a file called processes.txt a list of processes requesting these partitions. Each line simple contain a list of sizes in … |
 | Hi, I'm working on a simple program to take orders for a company, and I'm using a JTable to display a list of products, very simple - only a few columns and all non-editable text at the moment. I am adding items to a JTable during runtime and I've run … |
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| | What is the difference between abstract class and interface? |
| | [COLOR=#000000]Hello Everybody![/COLOR] [COLOR=#000000]I would like to tokenize the text file and save the token into the array.[/COLOR] [COLOR=#000000]I will tokenize a sentence if it starts with “[(“ and consider the sentence ends when it meets “)]”[/COLOR] [COLOR=#000000]For example, if a text file contains[/COLOR] [COLOR=#000000][(I love[/COLOR] [COLOR=#000000]Rose)][/COLOR] [COLOR=#000000]Please help me[/COLOR] [COLOR=#000000][(Thanks … |
| | Hello everyone, When reading from a socket, I got error, java.io.StreamCorruptedException unexpected end of block data I only get it very randomly and very hard to reproduce. Does anyone encounter this before, any ideas? Should it be caused by server side (output stream is not flushed)? BTW: I program both … |
| | hello.. allCan any one guide me how shall I start with documentation for build.xmlI have to write document for build.xml which I have built.. but, I am not upto with good... idea and how to start up... with this document... Any one of you can just send me some Index … |
| | Hey whats up im pretty new here and new to java. I have no idea when it comes to methods. (this is my first java course so im completly lost) I have a test coming up and Im just trying to review. We got a couple examples of things that … |
| | Hi, I am doing a research work on radio signal propogation in indoor environment. And i have to make a simulation for it. Can someone tell me that is it possible to make the following simulation in Java. What tools should i use. Or any kind of guidance anyone can … |
| | Hi, Can someone tell me that how can i place a transparent image over another plain image in java. Thanks |
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