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| | Hi, given a cstring, I need to extract the digits in it, the digits are prefixed with either a '+' or '-'. Like [CODE] ,.,.,.,+3ACT,.,.,.,.-12,.,.,.,.,.,.,.,actgncgt #OUTPUT 3 12 [/CODE] I've made a working program that does what I want, but it seems overly complicated. Does anyone have an idea if …  |
| | Hi again. I need to make tooltip work on mouse click, so when I click on the button for an example, a popup info should appear. |
| | haiiiiiii i need a compiler for c++ om windows i.e. not for beginars. Regard's Balu  |
| | Right, so I looked at some python tutorials about interfacing with internet, but every time a use a code such as: [code] import urllib pagetext = urllib.urlopen("http://www.python.org.html").read() print pagetext [/code] It just comes up with a load of error messages. how can i sort this  |
| | Here is a basic program I compiled and tried to run. import javax.swing.*; [code]import java.awt.*; public class GUITest extends Frame{ public GUITest(){ super("A basic GUI"); JPanel panel = new JPanel(); panel.setLayout(new GridLayout(2,2)); setVisible(true); } public static void main(String [] args){ new GUITest(); } } [/code] When I run it, the … |
| | I'm using a script called Ajax Upload to upload files. I have a div that has a php script inside so that when the page loads I can see the listing of all the files. My problem is that I want to update this list of files without having to … |
| | im having a head ache how to make a java sample output like this: sample output: Please Enter 2 values:(number must range from 1 to 9)else display error message value 1: 3 value 2: 8 Fibonacci numbers are: 11 19 30 49 79 128 207 335 542 Even numbers are: … |
 | Well, can someone help me with regular expressions?? It's look, I need RE that block textBox empty. I tried everything, but I failed. So I did code something like this: This code below work very well. '''---------------------------------------------- Protected Sub editarNodeButton_Click(ByVal sender As Object, ByVal e As EventArgs) Handles editarNodeButton.Click Try … |
| | HI Team, First of all, I'm new to C++, so my knowlege is like 2% and I would like to thank you for any help provided. Well I'm working on a project that looks like this: -- I'm creating an executalble (EXE) that will monitor and create a file into … |
| | Hi there, i have a problem with this updater script which means that when i click update, change the record, and press submit-it says record changed or something like that, but does not actually do anything! Here is the code, it is supposed to be three files- list_file.php, update.php, update_ac.php, … |
 | This is still the readStuData(ifstream &rss, int scores[], int id[], int &count, bool &tooMany) assignment. I've hit a small snag. This piece of the code works....kind of. When the program is run it prints out the table and stuff, however, when printing the grade it doesn't do it correctly. If … |
| | Please tell me how to create a multi diminsional array using pointer(dynamic array, set size at run time). |
| | Hi all, I have one windows service made in C#. I want My service to create CSV file every two minutes... but it should overwrite the existing file every two minutes. but whenever I try - it says file is already open - while I am sure that file is …  |
| | Is it possible that select records for example 20 records from the table randomly, but in addition 1 certain record for example 3rd record. Let me explain: SELECT * from table limit 1, 20 rand(); In this way I will get 20 randomly records but I want that one certain … |
 | How can i get the public key token for the assembly that i want to add in root web.config file. Please Help |
| | I need help with my visual basic assignment! The program has to include an array with at least two strings. In the layout there should be one label which explains what the user has to do, for example "Write two strings" (or x strings) and one label that shows the … |
 | Hi all I've been trying to find a way of doing this and have come up dry. Is this possible? If so could someone tell me how to go about this? Much appreciated Venom Rush |
| | helo, can any one help to read one class from another class. i em knew with java actually. i got class a which has got sub class b static class. now i em trying to access class a from another class c using button. when in class c user click … |
| | hai i am working with a small project on files. the program is compiled but when i am excuting than i am getting linker error i.e [Linker error] undefined reference to `__cpu_features_init' ld returned 1 exit status Regard's balu |
| | Hi Friends, I am getting the following error with my code "Object reference not set to instance of the object" . My code goes as follows: [CODE] ... ... string[] isem= new string[125]; decimal[] perc = new decimal[125]; student s1=new student(); ... ... public void func() { isem = new … |
| | Hello, I am making some progress on this database I am building for practice...I am new to programming...and was wondering if there is any way to add navigation functionality using buttons or links under the fields being displayed to go to the next or previous record. I Also am trying … |
| | Hi, I need a little help. This might be something simple but hard for me. I am trying to list all the name of the product which is $description and the $quantity neatly by using a table. My problem is that it is only showing one product information instead of … |
| | Guys can you give me idea for a thesis , it should be web based programming language that I know- PHP,MYSQL,AJAX,FLASH Im not in a group so its individual, so I need help:( ..thanks |
| | Hello, I have developed a web based application using jsp and connection as Oracle 9i database. The problem encountered is that whenever I am opening any jsp pages, a session is being created in the database which even after being killed did not disappear. In fact it should be that …  |
| | import java.io.*; class Abc { public static void main(String arg[]) { try{ File f= new File("c:/xyz.txt"); FileOutputStream fout=new FileOutputStream(f); byte data[]={65,66,67,68}; fout.write(data); fout.close();} catch(Exception e) { System.out.println(e); } } }  |
 | Here's what i know.. Server side languages: php (open source) asp (ms) asp.net (ms) what i do not know is.. Ruby ?? Ajax ?? JSP ?? Dhtml?? And the title: Rss, web services and SOAP (what soap u mean washing soap ???) And which language is used to create a … |
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| | Hi All, I have created two forms in my Windows Application. One Form acts as a Form and the other form acts as a MODAL DIALOG BOX. The Form Dialog Box contains a button and One textBox. When this button is clicked the MODAL DIALOGBOX should be displayed. This dialog … |
| | hi, well this is my first post on this great forum, hope to be a good boy :) i m writing a programm that adds numbers from 0 to any numer entered by the user . for Example : - if the user enter 4, the sum will be 10 … |
| | hi im new to java and im learning about how to add/remove panels from another panel... [COLOR="red"] This is my main frame[/COLOR] [code=java]import java.awt.*; import javax.swing.*; import java.awt.event.*; public class DynamicFrame extends JFrame{ private JButton jb = new JButton("Remove"); private JPanel jp = new JPanel(); public DynamicFrame(){ jp.add(jb); add(jp); setVisible(true); … |
| | hello.. i need to create a simple web proxy where it can pass data and requests between a web client and a web server. thing is i'm very new to this kind of programming but i really want to learn. if i want to do this where do i start? … |
| | I have written a sample test code as, [code=syntax] Class A { main () { A *a; B *ptr; B* A::func() const { [COLOR="Green"] B* ptr = new B; return B; [/COLOR] } } [/code] and [code=syntax] Class B { [COLOR="Green"] // some code accessing the func() in class A … |
| | Hi Friends, I am getting the following error with my code "Object reference not set to instance of the object" . My code goes as follows: [CODE] ... ... string[] isem= new string[125]; decimal[] perc = new decimal[125]; student s1=new student(); ... ... public void func() { isem = new … |
| | Hi, I want to know if there is a way to prevent users from manually typing in the URL and entering the page after they have already signed out? I was able to make the back button disabled. Let's say if they have already click logout and when they click …  |
| | Hi everyone !! I want to code a php email sending and receiving program just like gmail or yahoo. i don't have any idea of php network programming. Could anybody please help me how should i proceed or from where i can get hellp on this? Waiting for your replies. … |
| | I'm having some of trouble understanding exactly how an MFC GUI works. What is the resource file for and exactly how does it relate to the classes you create (e.g. the subclass of CDialog)? Specifically, I want to add some bitmap buttons (CBitmapButton) to my dialog, so I followed the … |
| | Is making a program altering a registry of an OS? Thanks for the answers |
| | i have a form being filled. i don't want the user to be able to submit twice. how can i either prevent the user from going back or disable the submit button? i am currently disabling the submit button but when the user clicks back(from the next page) it asks … |
| | a function that take as input two linked lists of character and determines if the first is a sub list of the second. for example if the first list 'e'-->'l'-->'l'and the second is 'h'-->'e'-->'l'-->'l'-->'o' the function returns true  |
 | Does it take UML knowledge to be good at designing BIG project? If yes is there free UML modeling software? Thanks |
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| | Hi everyone! I have a problem related with dates.... i have some textbox where i put dates to send to a database... i have conditioned the input just for numbers and / (backslash), but how do i check that no one inserts a format that's not dd/mm/yyyy... if i put … |
| | [ICODE]<?php class ShopProduct { public $title; public $content; function __construct($title,$content) { $this->title = $title; $this->title = $content; } function getProducer() { return $this->title; } function getContent() { return $this->content; } function foo() { echo "hello!";return 1; } // end class shop product } $product1 = new ShopProduct('Product 1','somegirls'); $product2 = … |
| | I have done alot of stuff with Winsock, but it's all with sockets that can olni process one at a time. Can anyone tell me how to make a non-blocking socket? [send and recive] |
| | Hi. I understand that its not nice to ask for a full program source. I dont think that making an autoclicker in VB would be such a long code. Mabye a few lines? If you won't make a full src can you please tell me what functions I would use? … |
| | Hello friends.. I want to destroy the session when user click on Back button or browser... is it part of Javascript or Php..? i think its just a small Query..!! Thank u..!! :) |
| | Hi Friends I M Using vb6, i have a problem in this that when i execute my s/w so only, any single form becomes open at a time but i want that multiple forms must work together, Please Help Me. |
| | let say my setup project deploys three executables and i create a new version of my software. in the next installation i want to detect which components are deployed with previous installation. what is the best way to do that? |
| | Hi all! Im trying to creat thecode for save a value into a variable ($sales_code) formed per 2 letters (VW, DF, RK or DI) depending on this algorithm: 79% of the time it's VW, 7% of the time it's DF, 7% of the time it's RK, 7% of the time … |
| | i need to install JfreeChart but I can't understand much of what the installation manual says. Which folder should you extract the Jfreechart files.How to change the classpath etc? I can't seem to understand.terribly stuck!!can anyone please help |
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