36,051 Topics
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| | I'm having trouble. If I try to open up a new window by clicking on a link, my computer just freezes for a couple of minutes and then doesn't even open the window. I'm basically computer-illiterate, so I have no idea what's wrong. Is it something with javascript? i thought … |
| | HI, I'm new to the licensing mechanism, and I would like to gain an understanding on the Java FlexLM API usage. I was wondering if anyone could point me to any examples or share any of their references as to how the FlexLM Java APIs are being used to segregate … |
| | I have 3 classes..but i need to print the outcome from the printArray. Right now it is printing from the GetTax Compute class. I am so confused. [code] Class 1... public class PosCalProgram { public static void main(String[] args) { double x = 0; item[] items = new item[3]; items[0]=new … |
| | Hi, I do not know where to place non-default Java classes so that i could be able to import them with command like this: import myclass.myoperation; just like import javax.swing.JPanel; I tried to find a proper classpath but i was not able to locate it - tired echo %CLASSPATH% and …  |
| | Hi all i want to make the textbox in netbeans Right to left and make it setFocus but these do not found in textbox properties what i can do? Osama |
| | I have a situation. I am running a Windows XP with iE 6.0 sp2; under admin i am able to view the site no problem. Once I logon as the user I am no longer able to view the site. I checked the following Using Java and not Microsot vm. … |
| | Hello, Could somebody help me with my problem: I´ve got a Vector all. Data is: name, date, price@dateX i will print out every person with name, and the amount (all prices together for that person) How to do that?? |
| | Ok, so I missed the entire Nascar race today trying to figure out why I couldn't listen to the scanner which uses J2SE Runtime Environment. In my add/remove programs it shows that this is installed. I uninstalled/reinstalled (3times) but when I try to use the scanner function it asks to …  |
| | Hey, I'm a beginner programmer and have been grinding my teeth over this one specific part of my program for hours and have finally admitted to myself that I need help. Here's the problem: I have to write an encryption function that is simply the sum of the unicode values … |
| | Hi again guys! I was just wondering how to limit the number of values that are printed out on the screen from a users textField.. Like say, if a user put in 4, only 4 numbers would be printed...Im wanting to do this with my perfect numbers applet, so the … |
| | Hi all, I am a new joinee in this forum. I am facing one problem. How to call Java classes and methods from shell scripts?? i am using KSH. Is it really possible to do that or not? Response will be appreciated. Thanks, Girish Sharma |
| | i am learning ejb. which is the best and easiest software to deploy. is it weblogic or eclipse or jboss. i m little bit confused . any body guide me with good tutorial site? thanks |
| | Hi All i hve worked as Java Mobile Application programmer with netbeans 5 tool. i want an urgent help to how use action of Mobile device Buttons(up , down ,1,2,....9,#,*) Usama  |
| | hai, qu: how to upload a file through a servlet by Yugandhar |
| | hey guys ....how good are hotcerts.com preps for solaris exams ? . iam going to take one soon and i need ur guys help ..please do let me know |
| | I m currently also looking for source code implementing LSI written in Java. Any suggestions? <thread broken from [URL="http://www.daniweb.com/techtalkforums/thread9128.html"]original thread [/URL]> |
| | To whom it may concern. My internet keeps on disconnecting. It isn't just a problem with Internet Explorer, Mozilla can't connect either, so I believe my internet all together is having problems. My broadband linksys router stays on and activated, but every hour or so, I just keep on losing … |
| | [code]import java.awt.*; import javax.swing.*; /* <applet code="JScrollPaneDemo" width=500 height=450> </applet> */ public class JScrollPaneDemo extends JApplet { /*public JScrollPaneDemo() { //repaint(); }*/ public void init() { // Get content pane Container contentPane = getContentPane(); contentPane.setLayout(new BorderLayout()); // Add 400 buttons to a panel JPanel jp = new JPanel(); jp.setSize(50,50); jp.setLayout(new … |
 | Sooo... I just started designing the GUI for an application that I'm writing.. And, well, I can't get either the awt.TextArea OR the swing.JTextArea to work properly. Here are snapshots of both, along with the problems I am experiencing. If anyone can resolve these problems, please let me know.. I … |
| | i need to link between JAVA code and C# code i need to call C# from java or write C# code in JAVA code can anyone tell me how?? THNX |
| | To whom it may concern. My internet keeps on disconnecting. It isn't just a problem with Internet Explorer, Mozilla can't connect either, so I believe my internet all together is having problems. My broadband linksys router stays on and activated, but every hour or so, I just keep on losing … |
| | If this isn't allowed...I'm sorry... Hello, I am a Freshman, and when I get into my sophmore year I'll be taking a Computer Science Class. The only problem is...I don't know anything about Computer science. My friend told me if I wanted to be ready for the class, I should … |
 | Is there a way to get this down to one line of code? [code] boolean [] myArrary = {true, false}; return myArrary; [/code] I'm trying to combine those lines into one, but I am not sure what the correct syntax would be. Thanks, sj |
| | hey everybody, this is my first post here. So first of all my apologies for any wrongdoings in the netiquette. Yes, its from school, and its an example from the book, I recreate them to figure out what commands i need and to memorize them. But the problem is, that … |
| | I need some sample java code or some direction in writing a program to convert a fixed width file inot a .csv comma deleimited file . Can anyone help me? |
| | Hi everyone, I have a simple applet to display the perfect numbers from 1-500...but when the numbers that are considered to be perfect are displayed, they are written over the top of each other... Ive used a simple for loop, but it doesnt seem to help...does anyone have any ideas … |
| | Hi, I need some help with some method in my classes. I started on some if not all of them. I just cant seem to find what im doing wrong here. Any help would be greatly excepted. Thanks Here is code: [code][COLOR=#7f0055] [B][LEFT]import[/LEFT] [/B] [/COLOR][LEFT][COLOR=#000000]java.util.Scanner;[/COLOR][/LEFT] [B][COLOR=#7f0055][LEFT]public[/LEFT] [/COLOR][/B][COLOR=#7f0055] [/COLOR][LEFT][B][COLOR=#7f0055]class[/COLOR][/B][COLOR=#000000] Assignment3[/COLOR][/LEFT] [LEFT]{ … |
| | [INDENT] [INDENT]Hi all, I 'm writing a small program called ATM (Automatic Teller Machine) connected to Microsoft Access Database in Java. The program is complied without no fault, Howerver it doesn't display Form which I can enter user information (such as: accountnumber, pin,...). It shows: "Usage: Java ATM databaseDriver databaseURL, … |
| | Hi, I am using RichEdit box (i downloaded it from [url]www.gerd-tentler.de/tools/richedit/index.html[/url]) on my page for formatting text and storing text with html tags in database. But, when i try to get this text (eg. <P> kkjkjkj </P>) from database using <c:out value='${LongDesc}' /> it converts all the tags into: & … |
| | hi guys, i wanna learn java from the basics to the advance part . can anybody give me the site address's:lol: which provides free ebooks. plz mail me list the address's. bye u all. |
| | i'm using jBuilder 9 interprise and i need to know how to create en .exe and i'm having a trial version so the help isn't available..can anyone help please?? thnx |
| | How do i return a boolean array? i get an error stating that i can't cast from boolean[] to boolean. I have something like below. [code] method logic... boolean [] information = {true, false}; return information; // this line does not work. [/code] Thanks sj |
| | Halo can someone tell me how to convert a double variable to 2 decimals? I try using the below code but it cannot work. DecimalFormat df = new DecimalFormat("0.00"); String a = df.format(123.5%11); double AA = Double.parseDouble(a); for instance i want AA = 2.50 instead of 2.5. the program keep … |
| | Hi I made a digital signature application using Jbuilder X ,but the thing which i need is for example in my application i have two stages: Signing the message Verification stage(to be sure that the message is really authinticated and it comes from the true sender without any change) in … |
| | hi ..how can i calculate the strength of digital signature application or tp proof that it is secure? |
| | Hi im new to java and i just started my summer homework with jcreator. Well my teacher told us to do this code and i tried it on my friends computer and it worked fine.Well now im at home and every time i try to run the program I get … |
| | hi i i am new to java and i have the thearotical knowledge of j2ee. i have experience in asp and php. but now i want to learn j2ee and persue my caree in j2ee platform. thats y i want to do som mini project based on swings and applet,jsp,xml … |
| | Hi Guys; I jus want to send out a big thank you to everyone who contributes to this forum, thanks for the help and support i got from some individuals on this forum. Truely appreciate your assistance, really helped me finish my final year project. God bless you all. |
| | [INDENT]Hi all, I 'm writing a small program called ATM (Automatic Teller Machine) connected to Microsoft Access Database in Java. The program is complied without no fault, Howerver it doesn't display Form which I can enter user information (such as: accountnumber, pin,...). It shows "Usage: Java ATM databaseDriver databaseURL, Press … |
| | Hi all i want ahelp to how i can read XML or THML file in Java Mobile Application. |
| | hello all, can anybody reply to this i'll be grateful to them.... i'm working in swing applications, now i want to insert one button in the status bar reducing the size of the status bar..... please anybody suggest me how to proceed with this..... thanks in advance shekar |
| | [INDENT][B]Well, this is one project away from my AP Exam. [/B] [B]Unfortunately I am taking this course idependently. (Independent School of Nebraska, I live in Africa :eek: ) I just need someone to put me on the right track for the following. Anything will be cosidered. My e-mail is [/B][EMAIL="martineye_13@hotmail.com"][B]martineye_13@hotmail.com[/B][/EMAIL][B] … |
| | hello for all i have a project in my faculty to connect oracle and sql server and access with java and i do all but i can not connect java and access how can i do i ? |
| | Hi i have a java aplication to make a digital Signature ,i need to connect it with outlook express how can i do that??? iam using Jbuilder X... |
| | Hi, I have to embed an applet on a html page that will be accessed by client PCs. I want to display a pdf file on the applet as well (supposedly a html file). I decided to venture into converting the html file to a pdf file and display on … |
| | Hi! Im making an applet to graph a quadratic function...now im not going to be rude and say "tell me how to do it!" but i was just wondering if i could get some assistance on making it... Now of course, i've had a go at it, and i've made … |
| | Hi, I'm working on an assignment for school...one of the applets i have to develop is a colour picker...But unfortunately i'm having some trouble with it... I would just like to ask if anyone could help me along a little bit and give me some insight as what to do … |
| | Hi all, I am using oc4j 9i as my web server. My operating system is windows 2003. I get this error 'Too many files open' . This error is not frequent. After browsing through the web, i have found something about file descriptors. Now i cannot figure out where to … |
| | Please help me with this strange behaviour, Unexpectedly I get this intermediate error as Data has been flushed to the client. What is this behavior and what are the reasons? |
| | Hello all. I am only learning JSP two days.I want to change the Lookback Address of Tomcat.For example,We can change "localhost" to 192.168.0.22 in IIS Server.So,How can i do it in Tomcat Server? Thanks very much. |
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