32,204 Topics
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 | Just out of curiosity, which IDE is used by people (primaily). I myself use Blue J. This IDE was introduced to myself on my bachelors in Software design. Just wondered what you all use ............ |
| | hi.............. I'm very new to java, viz. servlets,jsp,jdbc, etc My trainer has assigned me a project: Online Recruitment System My trainer is putting us under tremendous pressure to complete the project in a very short span of time ( 4 days, to be precise) Is there anyone who has done …  |
| | Hi, I created JAVA prorgamm. It works like this: I can enter some book parameters (author, name, year) and programm will write data in file and also will display data in console. Code is below in bold. Compile code below and you will understand how programm works. However I have … |
| | Program 1 A Salesperson at a company receives a set salary each month plus commission based on the number of products sold during the month. Create a Payroll program that can do the following 1. Enter the Salesperson’s name, employee number and basic monthly salary. 2. Enter the number of … |
| | [code=java] import java.io.*; public class ACMICPCContestScoring { public static void main(String[] args) throws IOException { BufferedReader dataIn = new BufferedReader(new InputStreamReader(System.in)); BufferedReader br = new BufferedReader(new FileReader (" ")); String s = br.readLine(); String[] array1 = s.split(" "); int numberOfTeams = Integer.parseInt(array1[0]); int numberOfProblems = Integer.parseInt(array1[1]); String[] timeStarted = array1[2].split(":"); … |
| | Sorry if this is the wrong group to post in - I couldn't think of another suitable one. I'm applying for a job which talks about 'experience using Java/J2EE', I've used Java but not sure if by putting J2EE that they are expecting anything particular? Thanks Nige |
 | Does any one have a recommendation for a basic Java book for someone who is new to anything other than web development (Javascript and XML). Perhaps something that might include servlet or J2EE? Thanks a lot! THT  |
| | HI all, been messing around with this game for a while now. last thing I need to do is get the score(bals dodged) to display in the main menu.Now I have had some helpful advice regarding this issue but I have notbeen able to implement it myself. Nevertheless I am … |
| | Ok, I had a lab assigned to me which detailed many different situations in which I had to use recursion in order to solve them. Most of them were pretty simple. However I've been stuck on this Palindrome problem for hours. I know most people's Palindrome issues are with proving … |
| | Hi i've class project with textfilds id,name.no... when i click ok here another window (another class) opens with same fields but not editable. and when i submit here data goes to db. then how to get values of textfields in project class into current class which i've to send to …  |
| | Hi all, I am a final year student of a Computing Degree and have an idea of doing a Distributed File System for the Final Year Project. I am mainly consider only Distribution of files across a LAN and Replication of data. So any idea of how to split the … |
| | sup ya'll, i've been doing this Triangle class homework for a couple of days and have ended up having to change how i am attacking it like 2wice but anyway. i've hit the last wall i think i can hit. this code is all wrong & i don't even know …  |
| | hi all. I was wondering if anybody out there knew how to implement a high score system for this game(saucer). SaucerMenu is a gui class where i want the high scores to appear (up to 5 highest). saucer is the class where the game resides. many thanks in advance. [CODE]/* … |
 | hi everyone, i need ur help, how to count the no of pages in a pdf file using java, is it possible to do this. if anybody knows pls send the code. advance thanks hidash |
| | Java specification tells that we cannot have static methods in interface.Can anyone explain me Why? :-O  |
| | calculate the date difference between two dates exclude the saturday and sunday(Please dont calculate saturday and sunday between two dates) |
| | I am having an issue getting my program to run. It is a program to add an address to a text file. If the user does not know the zip code or city, they can enter the one they do know and it searches a 2d array for the corresponding … |
| | This is more of a JSF problem, but the solution I want is in Java (beans). I want to build a session based application and I'm having trouble finding a good tutorial which states all the steps, from the beginning to the end, leaves no gaps for me to fill … |
| | Hi, my name is sunny, i need help with my java project urgently. Could anyone help me? i would be grateful if anyone could help. here is a link to the task [URL]http://n.1asphost.com/jaz08/[/URL] |
| | hi everyone i hope you could help me out i need to develop a software for the library system we are currently using a manual system and i would like to generate a java code that will capture my reqirements could you help me with a simple code |
| | ok, what i have is a parent class, eployee, with 5 child classes, Doctor Surgeon Nurse Janitor and Receptionist. on my form i have a buttongroup for when the user selects one of those 5 jobs. when the user selects one i want to create an instance of that object, … |
| | Hey i have to write a program that will prompt the user to write sentences and those sentences will be written until the user type "stop". i though of doing such a thing but its not doing what i want because i want each input to be on a new … |
| | Hey i have to create a 2D array of rows and columns which will takes a row and a columns as a paremeter and enters a string into that positions. I managed [i think so] to create the array but i cant find a way of getting from the user … |
| | I cannot get the bullseye to replicate itself 5 times even though I've already set the count to 5... any suggestions? import java.awt.*; public class Bullseye { /** Creates a new instance of Main */ public Bullseye() { DrawingPanel Target = new DrawingPanel(300,400); Graphics g = Target.getGraphics(); bullseye(g,100,100,50,5); } public … |
| | HI all, this app is a simple game where the objective is to avoid incoming balls (adversaries) however at present I can only figure out how to get one ball on screen at a time. What I'd really like is, when a player hits 100 points, a second ball is … |
| | The brief ive been given is to write a Java prg to take some command line arguements of the form JavaProg -n[anInt] -o[inputFileName] -o[outputFileName] -s[aStringWord] and then use them. Now I understand very basic args[] use. But in the brief there may be missing args and placed out of order. … |
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| | hai, I need complete java code for image to binary conversion. Please help me. |
| | does anyone knows how can i create an array that will get parameters from the user row and column and with a method to fill with strings the rows and columns and after that to print it out. i tried several things BUT nothing works :( if anyone knows how … |
| | Hi all, would need your help on unzipping message which is zipped with java.util.zip. For your information my module was written in c++. Currently i am trying to unzip with zlib, how ever it failed with "Z_DATA_ERROR" error. Please advice.. thanks a lot. regards brandon |
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