35,617 Topics
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| | Hi all, please help me. I need to know how to create barcode labels in a desktop application and then how to print them out. If anybody can provide me with java code, that will be a great help. I have tried my hand on various progs on different forums … |
| | I can't figure out a way to have this program continue to loop if you press any number other than 1 or 2. Here's the test appilcation. [CODE]public class AnalysisTest { public static void main( String args[] ) { Analysis application = new Analysis(); // create Analysis object application.processExamResults(); // … |
| | Hello. I'm currently revising for an exam in structures and algorithims, but recently ran across a problem in my studies. I have already tried lookung through notes, online and Daniel Liangs java book, but can't find exactly what I need. The code is as follows: [CODE] public class QuizTest { … |
| | Hai, I need to read the Foxpro(dbf) file, and execute that file in MSSQL through Java code. That means Migrate the Foxpro dump file into MSSQL. Also i am using the Struts Tags for create new application. But the Tag was not working. I am using the following code for … |
| | how to get enter character from textfield in j2me. as in c/c++ for enter character we user 13 as character code. what abt in j2me |
| | The assignment is to write a circular linked list. I know that it is pretty much the same thing as a singly linked list but with the head pointing to itself instead of null. however i am not sure if i did this right or not... or if my add … |
| | Im just a beginner but I find java exciting can someone help me Im trying to write a program to spell ambulance backwards I think im close but I need somw help Im using strings to spell. Ty. :sad: |
| | hello everyone, im having issues with this. i don't know what else to try. i am supposed to add a remove function to delete the last node in the list, i am trying this, but i get an endless loop, and when i change it around it just sits there. … |
| | How would I write a class that could enumerate all positive integers starting with 1?  |
| | hi,i'm a newbie of java.now develop a system to evaluate the usability of a website. now i facing a problem.how i retreive the hyperlink,image and others fr the HTML code? use bufferReader to read out the HTML code? or use the tokenizer better?or use both of it? somebody help me,pls..my … |
| | Hi, everyone, I just start study Swing . I have some small question about the JTable. Is there anyway I can make the Jtable to auto resize during the runtime when I maximize the window? My code did not display the stuff I put onto the Table, what did I … |
| | I need help solving this Java problem, any advice, tips, or code would be greatly appreicated. Thanks. [COLOR=#000000]Begin by writing an abstract class named [B]Sequence[/B]. The [B]Sequence [/B]class contains the following abstract methods:[/COLOR] [B][COLOR=#000000]public abstract boolean hasNext()[/COLOR][/B] [B][COLOR=#000000]Returns true if the sequence contains another term after the current term. This …  |
| | hi guys , can you help me by giving some tips as to how to handle classes for techies in a software firm as a corporate trainer for java and J2EE, i hope you ill guide me with the revelant information, and if possible please send me some sessions on … |
| | Need help with creating a shopping cart in JSP :idea: . The problem is am very new to this environment(JSP) and I have undertaken a project to develop an e-commerce web-site with shopping cart linking to a MySQL database. The main goals of the shopping cart is to process orders … |
| | Hi there Im having a problem with my database connection...other instances of nearly the same code works but I cant understand why this isn't working My class which retrieves info from the data base is [code] /* * MuscleSchedule.java * * Created on 07 May 2007, 18:03 * * To … |
| | I simply want to create a GUI interface that allows the user to input an integer. I know that a GUI is very unnecessary for such a task, but I want to learn the basics of GUI.  |
| | [COLOR=#000000]The Program. [/COLOR] [COLOR=#000000]You have been asked to solve a problem for an old gameplayer. She has purchased a new game. It is a sort of Solitaire. This suits the old gameplayer as she has no friends so a game played alone is ideal. [/COLOR] [COLOR=#000000]The game is played on …  |
| | Please help with my assignment. I have to code a program that is menu-driven and im not so clued up. |
| | Hi techies, I've a problem. My application runs in Tomcat. images are stored in the "images" folder which is in .war file in webapps folder. I've mentioned the image path in the jsps. It takes lot of time to load a page with smaller amt of dynamic content 'coz of … |
| | Here is the full code thus far: [CODE] public class Cardmain { public static void main (String[] args) { War wargame = new War(); wargame.play(); } } class Deck { static final int numberOfCards = 52; Card[] cards = new Card[numberOfCards]; int index; public Deck() { // Constructs all 52 … |
| | import java.util.*; import java.text.*; class DemoDate { public static void main(String[] args) { Date date=new Date(); SimpleDateFormat sdf; // sdf=new SimpleDateFormat("hh:mm:ss"); //System.out.println(sdf.format(date)); // sdf=new SimpleDateFormat("dd MMM yyyy hh:mm:ss zzz"); //System.out.println(sdf.format(date)); sdf=new SimpleDateFormat("E MMM dd yyyy hh:mm:ss"); System.out.println(sdf.format(date)); } } i am getting current date and time but i want to … |
| | import java.util.*; import java.text.*; class DemoDate { public static void main(String[] args) { Date date=new Date(); SimpleDateFormat sdf; // sdf=new SimpleDateFormat("hh:mm:ss"); //System.out.println(sdf.format(date)); // sdf=new SimpleDateFormat("dd MMM yyyy hh:mm:ss zzz"); //System.out.println(sdf.format(date)); sdf=new SimpleDateFormat("E MMM dd yyyy hh:mm:ss"); System.out.println(sdf.format(date)); } } i am getting current date and time but i want to … |
| | Hi, I'm using AspectJ in my project. There are some problems which i'm facing currently . One of the major issue is " My cross views only show the static join point . Now the problem is there is no gurantee that the join point will match at runtime (ex: … |
| | How can a Java program be optimized? I have no experience in this thematic so I could use some key words so I acn go deeper into it! Thanks |
| | Hi, I'm new here. I'm kinda behind on my school work due to me going into labor early. So, I'm doing an assignment and the next thing I have to do is 'call the generate method and display the numbers for all four games,' and I'm stuck. Also I keep … |
| | Hi All, I am new in JSP. I would like to know how to pass a value from a textbox into a parameter?? [U]For example:[/U] Insert value into Emp (Name) value (????); The "????" should be the text when the user enter the name in "Name" textbox. Thanks in Advance, … |
| | Hi all Im a a newbie here and am currently haveing my first go at servlets. I am using netbeans5.5 and apache tomcat 6.0 and trying a simple helloThere servlet. Every time I try and compile it either with command line javac command or netbeans I get the above error. … |
| | hi there i was wondering if someone could help me out. im doin an assigment where i have to create a CD database with a GUI. at the moment im having problems with my search engine. I enter 4 cd's from any artist. close the window, open the search for … |
| | Hi! i have put some html files in my jar file,but i cant open the html files when i un the jar file.what should i do? |
| | hi, i m final year student. i dont know what to do with my projects. Will you help me in doing projects on Visual basic. This is really urgent to submit.  |
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