Hello all,Im making a simple app that will fill out a login form to login to Yahoo! on their https://login.yahoo.com server. Then, I am trying to get it to redirect me to one of their game room servers. However, I keep getting a page that says, "your browser doesnt support redirects..." something ...

Hi,I am new to RMI and I have a problem with my first program. I use Eclipse 3.3, Java 6, EMF and Cajo. This is my server:package server;import gnu.cajo.invoke.Remote;import gnu.cajo.utils.ItemServer;import java.io.File;import org.eclipse.emf.common.util.URI;import ...

hi ,i am trying to read a byte packet sent as a response by some web server , the problem i am facing is that i am not able to figure out how to end the loop reading bytes as received from server , i m putting the code below please reply sooni know there is something wrong with the approach but i ...

client modifying the "text file" and send to server.In the server side i try to read.i read all data but cant get end of File......so that it execute infinite.i tried to used all I/O.So that i created text file manually.Server read that file and terminate.brief summary:--client::--1.The given file ...

client modifying the "text file" and send to server.In the server side i try to read.i read all data but cant get end of File......so that it execute infinite.i tried to used all I/O.So that i created text file manually.Server read that file and terminate.brief summary:--client::--1.The given file ...

HII have an application which runs a simulation model (of some scientific parameters over a period of time) and produces some nice output graphs (from an array of processed output data) However if the model was to be run again, the same (but new Objects) are created and thus each simulation adds ...

can u please see the question sir.that is the problem.CLient:in the client side am processing Index.txt file. i.e: copy the content from index.txt and then do some process such as removing some line and then update remaining datails in the index.txt.afterwards i send to server.Server:in the server ...

Suppose you have a link:String location =" http://www.website.com/my spaced dir/ccnt.html";According to the URL specification some of these characters need encoding.Does that mean the URL should be created like so:URI uri = new URI(location);String str = uri.toASCIIString();URL url = new URL(str);Is ...

I have a Client/Server connection over sockets.The server returns different types of Objects. I run the readObject method then, how can I instantiate the received class object ?Seems to work fine when the Object is a String class but I receive the following error for java.io.file ...

In my application I have a piece of code that creates directories with mkdirs(). So far, so good. But after that, I want to copy a file to one of the (sub)directories. However, the directories are all read-only, so I get a runtime error:java.io.FileNotFoundException: (Permission denied)Because the ...

Hi Experts,I am have one HasMap, which contain ID as key and name as value.In that Map i need to find out name which starts with 's' character.Example: 00001, Satya Sunil00002, Munna Prasad. This is input in HashMap. Just i gave 2 rows for example. If i need to search starts with 's' in Map, ...

I have the GUI and Phone class(OOP).if keyed in something will it be saved.EnterBtn.addActionListener(new ActionListener() {public void actionPerformed(ActionEvent arg0) {Phone p=new Phone();p.setIcNum(tf1.getText()); // get textp.setBrand(tf2.getText()); ...

Is it possible to have a class implementation overrun at runtime?For instance, if I have a method:public void myMethod() {Person p = new Person("foo");System.out.println(p.toString());}and the Person class at compile time's toString() method returns "I'm a person", but the one provided at runtime ...

<p>Hi,</p><p>is it possible to use DirObjectFactory/DirStateFactory to implement object bindings with an Active Directory Server? I havent found any code example using this approach. Or is it impossible because of Microsofts implementation of LDAP?</p><p>Thanks in advance.</p>

I have an input file that I need to first write to a port and read this data from the port.Briefly,I have to write one line to the port and then read it from there and process.Next read the 2nd line and read it from port and process..and so on till the end of the file.....I'm new to socket ...

<p>I want to write a chat program that connects to the other computer using sockets. I plan to transmit strings, so how would I go about the networking?</p><p>Winner takes all.</p><p>1st to solve my dilemma gets 10 duke stars!!!</p>

Hi everyone ..I'm stuck in this, and i've tried many possible solutions ..but here is my actual question :i've got a class "Model" which holds : names (String), address (String), sizes (int, int ,int) .... and has the following methods: getName(), getSizes(), getAdress()then i created a class ...

Hey everyone... I have a small server program that I wrote in Java. Its module based where each thread that is created runs through a list of modules and returns the output. It works just fine and I am doing a little stress test using Siege. I set it up running 50 concurrent users with no delay and ...

<p>Hi All,</p><p>i have a code which connects with a ftp location to read a file.</p><p>But recently I am recieving this error :</p><p>org.apache.commons.net.ftp.FTPConnectionClosedException: FTP response 421 received. Server closed connection.</p><p>can anyone please help.</p><p>regards</p>

<p>hi everybody</p><p>i want to define variables in specific class but in run time where its names can be changed</p><p>ex:</p><p>double <any variable> = 10;</p><p>where <any variable> can be changed like x or y and soon</p><p>thanks for ur care</p>

<p>Hi guys</p><p>i have 10 files like</p><p> File f1=new File("path of file 1");</p><p> File f2=new File("path of file 2");</p><p> .</p><p> .</p><p> .</p><p> .</p><p> File f10=new File("path of file 10");</p><p> can i add all these files into an array?</p><p>thanks&regards</p><p>srihari</p>

I have a simple question. When should I consider to use TreeMap basides HashMap in general?More specifically. I have a list of phone number. I have another list of phone numbers, that is taken from another source. They both are unsorted. The second list is bounded to maximum 100 000 numbers, but ...

Hi folks,I'm currently writing a system that needs to import a CSV file at start up. I've managed to load the file and parse it using the split() method in the String class, but all I'm getting is a list of memory addresses. I'm using the standard toString() to display the text.Is there a way ...

<p>I have a amd turion dual core. I want to both handle to processors assigning to him to each one tasks you specify. There is something in java that handles that</p>

<p>I'm trying to allow a user to change his/her password using JNDI, however, I've gone through 5-6 pages of this forum and it seems that everyone is using JNDI with AD. Any help or guidance would be much appreciated. Thanks.</p>

I have a rather complex system that is having intermittent issues with a timer stalling. This stalling pauses at random, and seems to last for about 3-5 minutes. After several days of testing (using logs and garbage collector output) it appears to me that during these stalls a significant portion ...

<p>Hello,</p><p>Can anyone give me a sample code for how to write data to a socket ?</p><p>What should I use a socket or a server socket ?</p><p>Please give me a sample code.</p><p>Thanks!</p>

I am seeing weird behaviour:1. fin = new FileInputStream(f);if (null == (in = new InputStreamReader(fin))) {return;}if (null != in) {bData = null;sData = null;System.out.println(schname + " Currently Working on "+ f.getAbsoluteFile());if (null != in) {br = new BufferedReader(in);StringBuilder ...

/* Hi there is some problem in read and write file i am not getting how to resolve it 7 errors after compilationD:\surekha\java\day3>javac ReadWrite1.javaReadWrite1.java:18: ')' expectedouts.write(ch); ^ReadWrite1.java:17: not a statement(^ReadWrite1.java:11: 'try' without 'catch' or ...

Hi guys,I have assigned a task to upload chunk of files simultaneously in different folder. So I guess java executor concurrency is the best choice. ... correct me if this is wrong. For instance, the first thread start, it scan thru the directies and get all the files info. then it start locking ...

I need to perform a bind to Active Directory in order that i can get the object GUID of the current user who is logged in to Windows. I have to counter for Anonymous bind being switched off.Is there anyway that i can bind to active directory with just the username so that i can get this information ...

Hello,Is it possible to access the contents of zip files in a random access manner? ZipFile.getInputStream(ZipEntry) only gives a sequential stream. What can I do to access the middle of entries in a zip file? I need to access the middle of multiple entries in the zip file multiple times, so having ...

<p>I want to load classes from a different project directory. Suppose I have to load the classes from "/home/bin/classes" folder along with the current classes that jvm loaded initially</p><p>Can you help?</p>

hi, i am facing an acute problem regarding the socket stream .My program connects to a socketserver and sends request to the socketserver and based on the response string i do some database updation. this is quite simple task and previously it took about 1 second to process 10-15 records. But now ...

hi ,i want to ask a question , i have a gray scale image contains a white circular spots, an i want my program to sense the location of each spot i.e. get the center of gravity of each spot?could jai make this or i have to make this manually?thanks in ...

Hi all,I have an applet which consists of two jar files. One unsigned with the main class and one which is signed and includes some optional classes which require extra privileges out of the sandbox.When I boot the applet it loads in sandbox mode without throwing a security warning. When at runtime ...

Hi People, i am kind of new here and relatively new to JAVA,Im connecting to a telemetric device. To send/receive data im using a string of hex instructions (see code)Protocol:- send "startsession" code->receive serialnr + some other data- send "instruction" code- >receive general data of digital ...

<p>I'm currently developing a chat client/server application in java for my computer science seminar at college. I would like to run the server part of the application on my pc at home but I'm behind a wireless router and a cable modem. I was wondering if this would be possible.</p>