31,001 Topics
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| | Hi everyone, I would just ask a question is that can the java programming language be used for commercial uses without any royalty is there any kind of distribution strings attached ( i can charged money for my program and not distribute for free)? Can someone please help me answer …  |
| | Top of the day to you guys out there! Kindly assist in this program.It's made up of six textfields and a button on a panel.it should work in such a way that the fifth textfield displays the sum of the values entered into the first four on pressing the button.Also,the … |
| | hello everyone, can anyone show me any good links on the web where i can get good information about the java swing and awt package event handling. My event handling is very bad as the last java sdk i learned was sdk 1.0. It was a very long time ago. … |
| | Hi my name is kate. im having some difficulty with my java project. i struggle alot with java and this would be my second attempt at completing this project :sad: . i would be very grateful for any help any one could provide. here is a link to my task. …  |
| | /**I commented everything out dealing with the word count so it works. The problem is that I am not able to read what the file name is. It does not catch the file name, but it prints out the contents of it when it goes to the catch **/ import … |
| | I have a stopwatch program and the last of the code has to be a static class can someone help running out of time. I've tried all i know examples aren't helping. Here is the code I've written. I hope someone can help. TY... // import java.io package and utility … |
| | Hi, This may be a really basic query, but im not really a java expert! In my program, i am drawing rectangles and the colour of the rectangle depends on a number stored in an array, so if the number is 1 then i want to set the colour to … |
| | I have some code which examines an array to see if it contains a particular value: boolean found = false; int []a = new int[100]; populate(a); // populates the array a with a set of random values int valueToFind = 123; // or whatever we want to find while((n < … |
| | Could anyone give me a hand with my mock exam, i'm on msn - [email]get_jiggy_widit@hotmail.com[/email]. I'm struggling a bit - with some of the simple things really n it's getting on my nerves. Any help would be greatly received. Thanks Steve |
| | code: public static void menu(){ String reply; System.out.println("Make your choice:"); reply = getLineFromUser(); //assume this function works correctly if(reply.equals("play")){ playgame(); } else if(reply.equals("end")){ stopGame(); } menu(); // recursive call. Don't use!!!!! Any ideas? i struggle with while loops at the best of times. |
| | hi everyone -In the code below, the line marked by *** is where i read my text field. -The value of the text field is stored into a variable "InputUserName ". -My question is: What do i put in the place of @@@@@ so as to have the same variable … |
| | Hi, if you don't know me my name is Dark, i need help with my assignment on Java. Could anyone help me. Here is what my project is about. [url]http://www.chevalier.nsw.edu.au/academic/computing/courses/sodad/axes.jpg[/url] :-| |
| | Hi, I have created an applet code. The code is normally working fine without IIS. I have IIS 5.0 installed on my Windows 2000 Server. My web site home directory is "C:\Inetpub\wwwroot". I already coppied the files to the correct folder. In the address box of Internet Explorer, I typed … |
| | i need an idea for a simple button game using java does anyone have any ideas |
| | I've come up with some code to try and reject ages outside the range of 18 to 64, but i cant seem to find my errors or how to fix it. Feel stupid as its probably somethin easy, but i'm just learnin the language, can you help: int age; age … |
| | i want a program where i can check for how one remains at a particular web page in a browser. |
 | how to make my frame as full screen. Is there any API that implements this in java. |
| | here's the code: string reply; reply = getLineFromUser(); //assume this function works correctly if(reply == "JAVA"){ System.out.println("OK to continue"); } else { System.out.println("Error - try again!"); } i cant seem to see where i'm going wrong, thus cant get a correct version to work. I need it to keep repeating … |
| | The following code will not compile n i'm a little stuck as to why - public class Question8{ static final int ROW_SIZE = 10; static final int COL_SIZE; public static void main(String[] args){ COL_SIZE = 10; ROW_SIZE = ROW_SIZE + 10; } } |
| | Ok...can anybody provide me with a sample code for the following: Its in java .It enables the server to detect the presence or absence of a keyboard or a hdd on a client m/c on a lan.The server is a winNT server. Clients run WinXP. If not the code can … |
| | Which funcn of java do iuse if i want to communicate with a certain hardware and confirm its presence or absence:?::?::?: |
| | Pls help out,What about a JAVA program that could prepare A time-table,is it possible?I know its but I have not been able to figure out how. Bobinson. |
| | Hi Again, Im writing a program of a version of stop watch that uses a varible instance also callcount must be used and start at 10 everytime called decreases by one until zero then messgae displayed. Can someone help me please!!!! |
| | I am implementing a project on Online book shoping system using JAVA & XML. But I am finding it very difficult to impliment it...My being new to Java is an added woe :cry: Plz can anyone help me...suggestions , codes ..anything... |
| | hey everyone :confused: i have a new java task comming up and it involves making a game that impliments buttons. for this task i have started to build a golf game but everything i do seems to not work i keep getting stuc. bellow is a copy of my task. … |
| | need a sample code for text-to-braille conversion |
| | Hi all, I want to know how java connected to a Oracle database. Please reply. regards Rishi. |
| | It worked before i added in the other 13 lines, but now it doesn't want to calculate. <html> <head> </head> <body bgcolor="#000000" text="#FFFF00"> <script language="JavaScript"><!-- function cent(amount) { // returns the amount in the .99 format return (amount == Math.floor(amount)) ? amount + '.00' : ( (amount*10 == Math.floor(amount*10)) ? … |
| | Can someone help me to get this code to run. What am I missing. Any help is greatly appreciated. import java.io.*; public class Quiz { public static void main(String args[]) { int correctCounter; InputStreamReader reader; BufferedReader buffer; keyboard = new BufferedReader (new InputStreamReader (System.in)); } String seekResponse; System.out.println("Welcome to Hoffman … |
| | used following in MS-DOSS command window public class Welcome1 { /*method*/ public static void main( String args []) { System.out.println( "Welcome to Java Programming!" ); }/*end main*/ }/*end class Welcome1*/ It was taken as an elementry example of a Jova pgm. I saved it as Welcome1.java and used the MS-DOS … |
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