35,618 Topics
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| | Hey guys!!! (and gals)... Uhhmmm... I'm in a bit of a tiffy... Im trying to populate a drop down list with data in my query browser. But I AM NOT USING JAVASCRIPT...mostly because i havent learned it...but im trying to a certain table from the query browser to my drop … |
| | Here is my assignment due tonight, it is to create two boxes and first default box will show after user presses '1', and the argument '2' leads to a second box which will ask for user input of height, width, and length, then calculate the area and volume for it. … |
 | Hello. I have a Java Desktop App. I am trying to code to capture properties or db fields to send emails. Please find specs below. Please find the example word doc attached that I am trying to engineer. JavaMail quick start.doc I can not make heads or tails of how … |
| | Hello all, I have a function in which onclick one window opens and there is logout option on the parent page. when I log out i want the child window to close as well. My native code is in Java and I need something in javascript. Plz help  |
| | I have three classes Client,Product and Main.How can I call the client and the product from the main ?  |
| | Hi guys Please i need help ? Maxint: Write a program that gets two integers from the user and prints out the maximum value in a nice sentence beginning “The max is: “ [CODE] public class Maxint { public static void main (String [] args) { System.out.println("Enter two integers"); double …  |
| | I know there are 3 different ways to parse xml - using API - DOM - SAX But i found that in Digester related examples xml parsing is also performed. So I want to know whether Digester is also an xml parser or not? If not what is the main …  |
| | Hi guys well I have created a JComboBox that lists all my values from a String. However I want instead of the values for the JComboBox to be in a String the values to be displayed in the JComboBox from my database so if more values are added to the …  |
 | Hi all , I need to develop a tool which have the same feature of outlook. By using this too l we have to config our own email id and we can view send our e mails. Plan to do in java,what are things should I learn to complete this … |
| | This is very ugly to look at, but I am having an issue with my array code. What I am trying to do here is add a name element to my Account accounts[]. When I initiate my driver and I pick the create account option, I am getting the output: … |
| | how to set JPEG image to frame as background and then add buttons on it. |
| | Hi all, I'm having an "assignment" in which one criterion is : - Inserting data into an ordered sequential file without reading the entire file into RAM I don't know how to this. Could you show me how to write methods/API/code in Java, anything is fine with me. Just to … |
| | Hi folks, I'm new here and looking for a simple but educational&interesting idea for my CS project. It's my first year and we'll work in teams, so it should not be too difficult to handle, but also not so simple. I'm waiting for your suggestions. |
 | for (x = 0; x <= 15; x++) { x += 5 - x; print(x + ", ") } x += 5 - x or x = x + 5 - x what is thy answer? :( 5, 5, 5, 5, 5, 5, 5 repeating :O?? -_- ummmm  |
| | hello, I need help please how can I call the command prompt in a java application,I want to make the prompt command as an option in my application,but i don't know how,can any one help me please and thanks |
| | Here is the assignment: 1. Objective This assignment will introduce you to CPU scheduling. 2. Specifications You are to simulate the execution of processes by a computer system with a large memory, one terminal per user, a CPU, and one disk drive. Each process will be described by it's class … |
| | Hello guys.... i came through a website of "serialio".....[url]http://serialio.com/products/serialport/serialport.php[/url] all i want is the java api which i failed to find. Please help me i need "serialio" java api for serial communication..!! |
| | Hello, I am trying to create this ascii art using nested for loops, [CODE] ***** ////////// ***** **** ////////\\ **** *** //////\\\\ *** ** ////\\\\\\ ** * //\\\\\\\\ * \\\\\\\\\\ [/CODE] I tried doing a paper check and this is what I have so far... [CODE] * / \ * … |
| | Hi! I am calling a Java Web Service from asp.net. I am invoking the service only once but it is getting invoked on Java Side multiple times. I have no idea why this is happening. Any kind of help will be appreciated.  |
| | I'm completely stuck on how to organize the layout of this GUI assignment (see:attached picture) I've got the create panel part done, but I can't get anything to work properly for this panel. I've done the code up to the updatePanel method and it compiles but nothing displays. I've tried … |
 | Okay so I am making a 2d array of JToggleButtons. I got the action listener up and going, but I have no way to tell which button is which. If I click one, all it returns is something like [quote]javax.swing.JToggleButton[,59,58,19x14,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@53343ed0,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=false,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=] [/quote] Is there anyway to stick some sort of item … |
| | Hi guys, I have a question about custom error codes and redirection. The application throws different errors for different situations. Example: Bad credentials = resp.sendError(3005, "Bad Credentials") Example: Not Authorized = resp.sendError(3007, "Not Authorized"); When these errors get thrown, I get to the default error page with the HTTP Status … |
 | Hello Guys, I'm trying to use a Thread Pool Executor in my application and I'm kinda stuck somewhere. My aim is to create a pool of fixed number of threads (say 10) waiting in the pool to be called for action (say to print hello); I'm still bad at java, … |
| | [CODE] import java.util.Random; import java.util.Scanner; class indexerad_variable { public static void main(String[] args) { Random generator = new Random(); Scanner scan = new Scanner(System.in); int Tries=0; int number = generator.nextInt(100) + 1; String igen; while(true) { System.out.print("\nNumber 1 - 100: "); Tries++; int guess = scan.nextInt(); if(guess < number) { … |
| | hi want to know how read date from a file and take the data into a 2D array and again convert it in 1D array and covert the data format like 15-02-2012 or 15 02 2012 or 15s02s2012 into 15/02/2012 format and write it to other file |
 | hi all i am new to java i want to run java php bridge as described [URL="http://php-java-bridge.sourceforge.net/doc/tomcat6.php"]here[/URL] now i am getting the following error [CODE]HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Could … |
| | hiya i am looking if someone can help me create this in java there is an attachments alongside this |
| | Can anyone help me out in giving connection between two different applets.I have done two separate applets in NetBeans.I need to display second applet once i click on the "next" button in 1st applet. |
| | Hey Everyone, i cannot print the value of Username in the JSP. i am using a java bean, but i am instiating the bean object twice in two servlet, one for form data and one for username. the bean contains the respective setUsername and getUsername, but this is not printing … |
| | Hi guys, I am doing a Java project. For now it's just a program but this program is to be used through the semester. I have hard time thinking what class to work. We need to create a class of anything like cheese, cars, rectangle etc that we will be … |
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