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Member Avatar for cumadhu

Hi All, I have specific requirement in C#. I have to return two values from a single variable/method. How to do it? If you can help me, you are most welcome. Thanks and with regards, Madhusudhan.H.K.

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Member Avatar for Dani

I've just started using [b]Folding@Home[/b], and I thought we might create a DaniWeb Folders team. For those of you who would like to be a part of our fight to cure diseases, by using your unused CPU time, please check out [url="http://folding.stanford.edu/"]http://folding.stanford.edu[/url] When setting up your client, enter [b]Team # …

Member Avatar for mitrmkar
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Member Avatar for Bill_Thompson

I am absolutely no experience in Apache -- well, no first hand experience, that is. Where do I start, where do I download? What do I download? I have been trying to get serious about developing my web site. I have Windows XP Home Edition OS and I have not …

Member Avatar for elina4u
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Member Avatar for Dark Master

hi forum, i am using an arraylist for storing a list of objects.i dont want the objects in the list to be ordered but the list should be duplicate free.how can i achieve this.plz help quickly.provide source code if possible.thanks in advance.

Member Avatar for jwenting
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Member Avatar for uth

Is there anyway to create a new thread..basically create an object of a class within an existing thread and kill this existing thread so only the newly created child remains?

Member Avatar for sgul
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Member Avatar for manishkaushik

Hi Friends, I have the following query, i am using the column alias by this way, select work_Code as "Work Code",work_nature as "Work Nature" from sb_cm_work_nature it works fine and i get this output. Work Code Work Nature 1 External 2 DE-Sales 3 DE-Miscellaneous 4 DE-Equipments &Transport But my requirement …

Member Avatar for szabogi
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Member Avatar for jturlington

My page displays the info in the text boxes, but when we run the click sub for the update button it returns the info that it has been updated sucessfully. Here is the page code and below that is the stored procedure it uses, but not update in the database. …

Member Avatar for Kate Albany
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Member Avatar for aep91

i try to make a select table with condition now such as; <? ... $res = $conn->Execute("SELECT ID_SKENARIO,DATE_I FROM T_SCENARIO WHERE DATE_I = NOW"); While(!$res ->EOF) { echo $res->fields[0]; } ... ?> what is the right synta for condition date is now ? please help me... :sad:

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Member Avatar for campkev

trying to get a count of transfers from one account to another account within the same bank relevant columns: table transfers transferid, toaccount, fromaccount table accounts accountid, bank what i have now is select count(*) from transfers where toaccount in (select accountid from accounts where bank = @bank)and fromaccount in(select …

Member Avatar for Kate Albany
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Member Avatar for MikeDirnt

Hi Can anyone help me with this. Im new to doing scripts. Thanks I am writing a simple script to cd to another directory. But the directory does not change after running the script. How can i make the directory change after running the script? operator@tiger013s% pwd /export/home/tiger013s/operator operator@tiger013s% more …

Member Avatar for jim mcnamara
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Member Avatar for Poornima

hi guys, I'm a new member. By the way, I had an error that showed up on my jdbc program that connected to oracle. It showed 'java.sql.SqlException'. When I looked up on it in a book called Oracle8i Complete Reference, it told me that I could set my environment variables …

Member Avatar for Kate Albany
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Member Avatar for Ghost

Hi Everyone, I'm trying to create an instant messaging program, but for some reason the client and server won't connect. My code is below. Thanks in advanced for helping me. By the way, the client and server program are one in the same. A radio button gives you the option …

Member Avatar for jwenting
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Member Avatar for iamthwee

hello, I am using netbeans and i wonder how you make a executalbe so you can drag and drop it into a floppy then run the prog on someone else's computer. Is it call making a jar file or sommthing. ANy help is this simple or wat? God bless.

Member Avatar for iamthwee
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Member Avatar for nabakishore

i'm using mandrake linux 10.0 . i have installed java compiler successfully. but when i'm trying to use the comand "javac" it is not working. the following are the typical outputs plz help......... [nabakishore@10 Clock]$ ls Clock.class Clock.java example1.html [nabakishore@10 Clock]$ javac Clock.java bash: javac: command not found [nabakishore@10 Clock]$ …

Member Avatar for jwenting
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Member Avatar for karen_CSE

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 …

Member Avatar for hooknc
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Member Avatar for michael123

In database I have three tables: t1,t2,t3 all three tables contain the same field (username) t1(username) ------- user1 user2 user3 user4 user5 t2(username) ------- user3 user4 t3(username) ------- user2 Now how can I write SELECT statment to retrieve all username from table1(t1) which is NOT included in table2(t2) and table3(t3)? …

Member Avatar for Kate Albany
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Member Avatar for jindalarpan

hi all i have installed jdk1.5.0 in gentoo linux and having the following problem can any one help me out what should be done i had just installed gentoo. i am not able to set a java heap size of more than 2600m on these machines. I m getting following …

Member Avatar for Kate Albany
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Member Avatar for kharri5

I'm new to swing, and was curious if anyone could point me in the right direction here. Cannot figure out how to make this repaint crap work, or if I'm supposed to be using repaint(), or what, to make this image get drawn to the background of my window. Here …

Member Avatar for kharri5
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Member Avatar for Manojsah

Respected Viewers, Hello, I am Manojsah a new java learner. Right now i am learning Data Structure using Java. I am facing lots of problem there in STACKS, LINK-LISTS, QUEUES and especially INFIX POSTFIX PREFIX. So, its my humble request to all please help me and guide me how to …

Member Avatar for Kate Albany
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Member Avatar for jendela

Can anyone help me with SQL? I am really strugling to try and figure this out.

Member Avatar for Kate Albany
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Member Avatar for fuehrer

i'm new to java and this is my first post and a silly one too plzz help me out under what context should these both be used and how is it internally expressed or used by the compiler

Member Avatar for fuehrer
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Member Avatar for freesoft_2000

Hi everyone, I need to ask a very generalised question about classpath. Now i have a java class file named JTim.class Now on the command line i run JTim like that [code] C:\j2sdk1.4.2\bin\java -cp .;C:\WINDOWS\Desktop\JProc\ JTim [/code] Now do you guys see the folder in which JTim is in which …

Member Avatar for Kate Albany
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Member Avatar for Linux_newbe

I'm a man age 36 just from a few days ago, on Aug 8. let see tell you about myself, kinda hard to do...... I'm a computer geek and I love computer games like black hawk down, I from Houston Texas and I was born here, I am married and …

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Member Avatar for freesoft_2000

Hi everyone, Please bear with me as i have a rather silly question. Lets say i have an object and i want to convert that object say a document or any other object to an array of bytes. Does anyone know how to do this? Any help is greatly appreciated …

Member Avatar for DeepZ
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Member Avatar for freesoft_2000

Hi everyone, I am trying to write some bits to the parallel port using the java communications port and all is okay except that i need some clarification on something. The parallel port is connected to circuit board that needs nine inputs(or better known as nine bits) Now this is …

Member Avatar for freesoft_2000
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Member Avatar for server_crash

Take this situation: A Hospital Database containing information on over 800 employees. Which database software would you use? Is Access just as good as mysql?

Member Avatar for freesoft_2000
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Member Avatar for sqlchopper

Current app runs a stored procedure which runs 16 nested procedures and takes from 3 to 10 min depending on how must data needs download from the as400. The problem is that there are some other web apps on the web serverr that use old com objects that have memory …

Member Avatar for sqlchopper
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Member Avatar for freesoft_2000

Hi everyone, I really need some advice and guidance on the following code [code] import javax.swing.*; import java.util.*; public class PopupAuthenticator extends Authenticator { public PasswordAuthentication getPasswordAuthentication() { String username, password; String result = JOptionPane.showInputDialog( "Enter 'username,password'"); StringTokenizer st = new StringTokenizer(result, ","); username = st.nextToken(); password = st.nextToken(); return …

Member Avatar for Kate Albany
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Member Avatar for Kate Albany

Hi, I am running a system which consists of eight concurrent Java processes. All these processes run on the same box and are backend daemon processes which means they are designed to be started and then run continuously, as they are backend processes they have no user interface. Thus the …

Member Avatar for Kate Albany
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