How to start using the GNU Octave libraries for Visual C++?
I've read carefully the site but couldn't find any info how to start working with it in details.

Hi to all,

I'm creating an application in which the form contains one datagridview and 20 pictureboxes.
When the DGV is populated, the user will drag a row …

Hi,
I'm in my first Java class and I am working on a problem that I could solve if I just figure out how to convert a char to …

Hi,

I have a php page called: radio_page.php, it contains two radio buttons. First radio button is checked as default when loading the page. I need when clicking on second …

hi guys,
just want to ask some question.
i have two textboxes txt1 and txt2. these two possess jquery autocompletes within..
now, what i want to do …

I want to compute md5 hash from a MimeMessage type.I use the following code to do this:

//MD5
      private static String convertToHex(byte[] data) {
        StringBuilder buf = new StringBuilder(); …

I got a runtime error 3705 "Operation is not allowed when the object is open". When I click debug, it highlights the connection object I made in the module. I …

Below is a simplified version of the function.

int x;
void myAdd(const double& p)
{
    if (x > 100)
    {
        x = 1;
        myAdd(p);
    }
    ++x;
    ...
}

The …

I read an article about versatile webcam and I successfully worked it out. The thing is I can't save the image from the pictureBoxDisplay to SQL. Please I really need …

Hi,

i would like to send data from a C++ application to a php script i am creating that will then put it into a mysql database after manipuating …

i have a database in sql server2000...
i have some of them tables, that i want to connect with visual basic..
the connection is tested, its connected..
…

I am using MsAccess DB and Vb.NET 2008. This is a code to check the Database for duplicate entries but m geting an Error.

" Fill: SelectCommand.Connection property has …

i m using sql server 2000 with vb 6. i m having some problem in navigating recors..
when i m pressing Move Next,it moves only one record, and when …

Hi,

I am trying to set up transactional replication on a MS SQL 2008 database that has two Schemas, both schemas have some tables with the same names.

…

Hey, everybody, I'm a newbie at Python (2.7.1), and new to DaniWeb as well. and the apparent simplicity of Python got me interested in programming (seriously, the only thing before …

It was back in November 2010 when we first took an in-depth look at the Android tablet alternatives to the Apple iPad , and to be honest we …

I have an image for the background of the form I'm working on, but I had to increase the size of the form. Is it possible to have it scale …

I need help on a section of the code below to revise so instead of redirect to a full page I want it to redirect and open as a popup …

Hello

I have a BIG problem - the menu bar is missing in photoshop CS5 - I have only recently got a imac so i am wondering if there …

Hey guys, I've been struggling with a recent video card issue which causes my new video card (256MB Nvidia GeForce 7900 GS) to flicker several times per hour no matter …

I'm looking for a simple way to rotate a shape in python, tkinter. The shape I'm rotating is a triangle (polygon) if it matters. Thanks in advance for all the …

Hello guys. I am trying to build a games website using PHP for database to store game information. I'm trying to learn how to fetch ID information. For example:

www.blabla.com/games.php?id=12345

I spent so much time from scratch to finish and to the point that I couldn't figured out what is all my mistakes about. I need a fresh set of …

Can anybody help me for creating subscript and superscript in Richtextbox in c#. I am done in vb.net but could not convert it into c#.

…

Hello,

Can you help me please im trying to use the listview but i found difficulties on it.I don't know how to display my column header in …

hello guys... I have an html page inwhich I collect some data using text boxes. Now in this page, I have button and I set the action attribute of <form> …

I've tried to search for a simple formula to do this but I can't find any that works for my program.
I found this: (n^2+n)/2=sum, n being the last …

PHP and MySQL problems with ' and " have been discussed ad nausea on the web. I still don't get it. For example my db has an Author's name field …

Hey, this exploit periodically pops up on my MSE. I'd ideally like to get rid of it permanently. Here are the logs

I had to break this down into …

Hello!

I have Windows XP Home Edition SP2, Version 2002, which I run on eMachines version T2875. I began to run into a problem a day and a half …

hi all,

I am working with vb.net 2010 SQL express 2008 and ReportViewer. I have created a form that a user can add, edit and delete data …

i want to dynamically add the values in the column of a datagridview the row of which is also being created dynamically...

Form1.TextBox10.Text = total
        con.Open()
        cmd = New …

Hi,

I am tired in searching the solution in google for my issue in ADODC MoveComplete

Issue:
In my application I was using reference ADO 2.0 version …

i am traying to put date from access table in text box with 2 coloumn (Invoice No &Invoice Amount)
below code gives me right allignment for both coloumns . …

struct marks{
int p:3;
int c:3;
int m:2;
};
void main()
{
struct marks s={2,-6,5};
printf("%d %d %d",s.p,s.c,s.m); 
}

Output
2 2 1

Dear friends,

do you know how to convert the following codes from C++ into C# ?

Thanx for your helps

Duy BK

#include <stdio.h> 
#include <stdlib.h> …

How can we calculate whether a number is a power of 2 or not in a single statement without using a loop?

All the ones that I can think …

Hi guys, what im trying to do is have a transfer function so that say for example i can transfer $100 from Johns account to Jacks account. Below is the …

Hi,
I have created for an e-Learning Web Application. I am not sure if the concept I have chosen is correct and would appreciate any sort of guidance or …

i have been looking everywhere for an answer to this and i still havent found one that works
what i want to be able to do is display the …

Hi all!

I'm playing around a bit with my old Visual Basic 6.0. I'm working with images, and this rather strange error came up:

First I isolate a …

Hello guys,

My question is not very direct and clear but i'll try to explain it nicely.

I have a database running on MySQL with 1 important table …

need help to making change
I have read textbook a lot but i still dont know what to do next steps.
Here is problem.
The program should …

hey guys, I play need for speed world and yesterday my brother was using my computer and when I play games it lags. Im sure its a virus because when …

I just made this code today for a site I'm working on and figured people may try to improve it.

To use:

$("#randomize").randomize();

<!DOCTYPE HTML>
<html>
<head> …

Hello
Actually I have to print Report from php and iam using this code

<?php
$handle = printer_open("Microsoft XPS Document Writer");
$handle = printer_open();
?>

bt iam getting following …

This is for a CS course I am taking. I'm stuck.

I need to write a program that takes a number and tallies up how many cycles it takes …

I have to rewrite the atoi function - that is, convert a string given by a command line argument and convert it to an integer. It works for single digit …

Hi!,
I have a text file that contains a 2 dimensional matrix, and I will have to deal with many different files with different matrix dimensions, so I decided …

I've got an algorithm that at most does 1 operation for the first time a loop is run, 2 for the second, 3 for the third up to n for …