32,204 Topics
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| | hi all I am trying to make a server and client side instant messenger in java. Now I was thinking is there a way to make a database in the server where I would keep thier usernames and passwords. Then I would have a button in the client side where … |
| | Newbie here, First of all, hi to everyone :) I've been scouring the net trying to find answers to problems I've been having with browsing, and I do hope the answers are here... I can't seem to adjust my system correctly so that I'm able to view all web pages … |
| | Hi, Im new to programing in java and i am having an extemly hard time comprehending and writing code, so if anyone could please help me on a java problem that i have it would be greatly, greatly, appriciated. The question is as follows: *Write a program that will calculate … |
| | I just did the syntax for my program but the error I keep getting is that that java.io is not read. [CODE]import java.util.*; public class EnergyConverter { //main(): application entry point public static void main(String[] args) { //get option and numbers int Option = 0; double Amount = 0; double … |
| | hi to everyone , i have to make a program in jav which will fulfill following conditions. first of all, i have to make a any alphabet by free hand drawing like in ms-paint there is a pencil so by using that suppose i am writing a ,b,c or anything … |
| | Or rather, my program does. I'm supposedly revising someone else's working code, but the stuff I compile doesn't do quite the same thing the packaged version they did... not sure whether it's a version difference, or a compiler difference (I used both JDK 1.3.1 and JBuilder 2005) or a computer … |
| | I have this code and I am trying to input numbers so I can sort them. Could someone help? Code: class ListSortExample { static class Node { int val; Node next; Node(int v, Node t) { val = v; next = t; } } static Node create() { Node a … |
| | Hi can anybody tell me how to generate all the special characters in java.  |
| | Hi, I would like to know how to assign and display the value to a column name 'item_name' in first.jsp I have 2 jsp pages - first.jsp , second.jsp. The first.jsp will call the second.jsp and pass in the value. In the second.jsp, I will call the method in the … |
| | HI everyone, Let's say when i connect to a ftp do i have to worry about something called type. I mean for example let say when connect to an ftp as such [code] URL url = new URL("ftp://user:pass@ftp.fileplanet.com/polo.zip"); [/code] Do i have to worry about something called type as such … |
| | Here is the program requirement and I need the most simple method since i am a beginner and this is what i have so far import java.util.Random; class Lotto { public static void main (String[] args) { Random r = new Random(); int mynums[] = {6, 25, 31, 15, 42}; … |
| | hi, I'm a first-level java learner, so my questions might seem really basic. but I don't really have a clue as to what I'm doing wrong. Can you guys please help out? I'm supposed to write a program that ask the user to input their email address. and The first … |
| | hi every body can any one read image via java then use filters low & high pass filter |
| | I came across this site and followed previous instructions from another javascript thread to no avail. So hoping you can help. IE6,XP,have Spybot, CWSShredder,Spysweeper, and just installed Spyware Doctor. Active Scripting is enabled, tried control/shift,downloaded Windows Script 5.6 I still can't get links to open that use javascripts--this started after … |
| | Hello, I am having a problem with %. I am trying to find all the years from 1628 to 2005 that are divisible by 15, so I did this: [CODE] if((year % 15 == 0) || (year % 100 == 0) || (year == 2005)){ System.out.println("Print something"); } [/CODE] So … |
| | Hello everyone, I'm very new to java applets.. and wanted to know how do i run an applet. I've written a simple program.. but have no idea how to run it. Plz help! :o |
| | Hi all, i was wondering if i can find free vedio tutorials about java for beginners who doesn't have programming experience nor they understand the O.O concept? |
| | hi, if some site uses this code [PHP] <script language="JavaScript"> var url = "http://www.aaaa.com"; var wh = 'width=250,height=250'; var time = 10; ////////// var winopop; window.onload = function(){ winopop = window.open(url,'news',wh); winopop.focus(); window.setTimeout(function(){winopop.close()},time*1000); } </script> [/PHP] they can open the site [url]http://www.aaaa.com[/url] in a window for 10 sec and then … |
| | Hi, I'm currently writing a basic program (only been using Java for 3 weeks), and am trying to locate the "index position" of the first number in a string. For example String = "slow by 10.40s" or "fast by 1m2.2s" and want to use a method that returns me the … |
| | I need to create a JAVA Class TicTacToe program. There are API doc of the class TicTacToe and TicTacToeApp.java which program control TicTacToe game play. Would you please tell me how to write the Java Class program. Thanks a lot! TicTacToeApp Java Program as shown below: /** * TIC TAC … |
| | well hi guys new to the forum and i need some help im writing a program where a guest’s name is entered and then assigned to a room. The motel has three floors and 30 rooms thus im using a 2D array (arr[3][10]) its supposed reserve a room and the … |
| | Ok, I need to make a program that will let the user enter a sentence. then find all of a certain word (and) and print out the count of how many times that word was in the input. I would like to do this in a while loop. Not sure … |
| | I have a file I am trying to read, to get a value that i will be needing as input. [CODE]([KB_175346] of String (name "classes_file_name") (string_value "sample1.albs"))[/CODE] I need to read the value called sample1.albs into another string which i give as an input to another program. [CODE]String file = … |
| | Get DNS errors>>>Any ideas on this javascript:scrollWindow('techpop.asp?id=262',%20'popupWin') ???? |
| | Hi there, I was thinking about which[U] program design methods is better[/U] than any other methods.But, i am interesting Jason's Structure Diagram more than others . !! |
| | I just switched from c++ to java and i am completely clueless :o . My friend gave me a BlueJ program which is supposed to make it easier but i am still just as confused :rolleyes: . Does anyone have any good online sites i can go to get me … |
| | Hi, The ISP in my doesn't allow any email web sites to view/open.Some people said there is about two or three ways to solve to enable to view these sites . So , if u've known about this, please tell me. ^_^ |
| | [COLOR=Blue]I am a final year computer science/networks student, i am going to hand in my final year project, and i was thinking of creating an online learning system which would include a database for storing student and staff details. Please i need ideas on what i can add to my … |
| | Hi,i am a computer science student and i was thinking of creating an online chat system for students in my uni as a final year project, i really need ideas on how i can go about my project, especially with the design, i am planning to use java socket programming … |
| | Hi there, i was thinking of creating an e-mail communication system witha GUI using java. I am planning to bas my final year project on this idea. Please if you have any ideas in relation to e-mail communication please share it with me. I will really appreciate any help given … |
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