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| | Hello, i'm doing my home work, it's about managing a library, i created 4 trees as required in my assignment. The problem arises with RemoveCategory function. I just don't know why but each time i try to remove books in order like this (the names of the books are in … |
| | Hi iam a newbie to C++ I have a problem, pls give me a solution I have an object in the shared memory which encapsulates an array of 6 objects. I want to acess one of the objects in the array. If the first object in the array is already …  |
 | hi all how can i sort my grid in 1.0 version? i am binding data on a click event. and after that calling a function that alters the second column for values. for ex. on 1st binding my grid is as follows date status ----------------------------- 01/01/2008 01/02/2008 01/03/2008 and on … |
| | I am working in an organisation. In this we want to create a database in MSAccess (MSoffice 2003) about the system information about the computers. By using one software we have the following inforamtion in text format. In this, We want to craete the first part as the field name. … |
| | Hello all... How would I set up a href on something that needs to include information. For instance, when you click the link, I want the client to go to a certain page where the County is the County they picked and the State is the State they picked. How … |
 | Why this code is not working. [CODE] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> <script language="javascript"> var http=""; if(navigator.appName == "Microsoft Internet Explorer"){ http = new ActiveXObject("Microsoft.XMLHTTP"); } else{ http = new XMLHttpRequest(); } function insert(){ document.getElementById('error').innerHTML = "Please … |
| | Hey, I'm having trouble dealing with this - I made a table: [code] create table prodzina( ID_prac integer references Ppracownicy, stan_cywilny varchar(20), ilosc_dzieci integer, ubezpieczenie bool); [/code] and I got my script <part of it>: [code] x_find='SELECT * from ppracownicy where nazwisko='+a+nazw+a+' and imie='+a+imie+a+' and id_dzial='+a+iddzial+a+' and pensja='+a+pensja+a+' and stanowisko='+a+stan+a+'' … |
| | hi im trying to expand on my dictionary learning and i currently have two problems with this code: [ICODE]import cPickle file = open('phonebook.txt', 'w') phonebook = {'Andrew Parson':8806336, \ 'Emily Everett':6784346, 'Peter Power':7658344, \ 'Lewis Lame':1122345} cPickle.dump(phonebook,file) raw_input("press enter to show how to add a key and a value") phonebook['Ginger' …  |
 | Hey everyone, I'm trying to write code that will be sent out of the COM port to a PIC microcontroller. However, I don't have the controller available yet. Is there an emulation software that will allow me to virtualize a COM port and capture the data that's being sent to … |
| | Hi, Unsung VB.net, I am trying to create an excel file in my web server (windows 2000 server). But I end up with the following error: System.Runtime.InteropServices.COMException (0x80040154): COM object with CLSID {00024500-0000-0000-C000-000000000046} is either not valid or not registered. MS Office is not installed in my server. Even I … |
| | I want to learn about [URL="http://www.daniweb.com/techtalkforums/thread77538.html#"]vb.[/URL]net but i dont know how to start it. Please give me some basic sample for a beginner of vb.net [URL="http://www.daniweb.com/techtalkforums/thread77538.html#"]codes[/URL] I am useing vs.net 2005. please help me |
 | Hello All: Just wanted to inquire about Visual Basic. As I understand it, it is a tool to create GUI's on windows platforms. I would like to know where I could find an online tutorial for novices. Also, does VB, can VB interface with Sybase Databases using TransAct SQL....???? Thanks … |
| | hey, I'm having a problem in getting this programm right.. this is what it does...in every 1000ms it paint an image.. I'm using a new thread to paint the image....the thread taking care of the paining then creats a new thread to play the sound..But what i want is to … |
| | I get the following error message: Compile error: Can't assign to read-only property when trying to assign Multiselect to my FileListBox(File1). I used the following code: File1.ReadOnly = False File1.MultiSelect = 2 Do anybody know what is wrong! best regards Kristian |
| | Sir, is there any method which return the Local on giving a date as argument. publlic Locale getLocale(Date d){ // return locale } help me to get the locale. Please help me to get the locale on giving the date.Ie when i give us date,i need to get US. Please … |
| | I have a ASP Page that allow the users to Download a File @ the Click of the button the [B]File Download Dialog Box [/B] will pop up on the Scream ,on the download dialog Box are 4 buttons namely [B]Open[/B] ,[B]Save[/B],[B]Cancel[/B] and [B]More Info [/B] :mrgreen: ,How do I … |
| | Sorry for all my previous posts let me explain the exact problem There is a singleton object in the shared memory. It conatins a pool of connection objects to a server. (more likely an array of connection objects). I want to go through the array and find which connection object …  |
| | hi, I am new to scripting. I want to change username and password of a user 500 times. I dont want to use except .....please somebody help. Thanks in advance, Pallavi |
| | Hi, I need help on this sql. I have a table a and b and i need to select where a.id=b.id and b.mid=1 and few hardcoded a.id which does't exist in table b. i used left outer join but its still listing all in a table. Can anyone help pls. … |
| | can u help me in make a sample code for hashing method using mid square in c++?..pls i really need your help...u can email it at <snipped email>  |
| | Hello, everybody! i have a problem with permutation array. most algorithm related to permutation, list down all permutation for n!. however, i would like to generate c++ output as follows: 1234 1243 1342 1324 1423 1432 which is we fix the element '1', and cycle others. and soon. i hope … |
 | I found many tutorial sites are bookmark like. Anybody knows some good programming tutorials site with rich content? |
| | hai plz help me Iam locking an object in a function fun1() and iam using that object in another function fun2() and unlockin it will the lock still holds good in fun2() the object is globally declared consider the following scenario [code] object obj; void fun2() { fun1(); obj.display(); unlock(); …  |
| | I am a noob, I know ;) Anywho, I am trying to create a form validation and when it is successful, it says "Thank you. Success" or whatever. It's a basic form on a page that has an action of "POST". Here is the code on the processing FORM. Also, … |
| | okay so i've got n and an array of n numbers, i have to go through all the three's of numbers like a[i], a[j], a[k] so that i < j < k and take the maximum of each such numbers (max of a[i], a[j], a[k]). my first guess is three … |
| | Hello all, I'm perplexed here really. This is in Delphi 7 I Have a snippet [code]var U:string; UserPath:string; begin U := GetCurrentUserName;[/code] My get Username works fine calling on a function I wrote however when I am attempting to insert that username in a directory path it wont place the … |
| | I'm having to create a program that uses a linked list to ask for X & Y points and stores them in a linked list and then displays those results. My problem here is when it gives me the output I only see the last 2 entries I've made. It's … |
| | Hi! The program I am using is excel. What I am looking to do is alphabetize a string [I]within[/I] a cell. Note, I do not wish to alphabetize a column of words. Here is an example. Let's say cell A1 contains a string like so: "The Law Firm of Cohen … |
 | I have a text-based game, and users can choose to upgrade their account by making donations via Paypal. Does anybody know the magic code for this? Basically, I want them to be able to click the button, pay their donation, and get their reward automatically. Any help would be VERY … |
| | I am working with a MDI in my program. I use .cpp to compile although I program primarily with api's. I'm not sure whether that places me in C++ or Windows threads. Since using .cpp I have to obey C++ rules so I'll list my thread in the C++ area. … |
| | Well I am creating a series of sites just to try and improve my skills with web design. My problem is I will have a series of thumbnails going in a line at the top hand of the screen. These thumbnails link to my other sites, however when you hover … |
| | I have a litle problem when i try to list Aluno = Student (option 4 in the program). i have other problem, when i try to save some Aluno(student using option 1) te program telll me that it is already created. Some one can help me? [ICODE] #include <iostream> #include … |
| | I have a javascript that looks up some details on googlemaps for me, then returns them to a php script that does the web bit I actually need doing. I actually works by filling in a form and submitting it, so that php can handle the data. However I now …  |
| | Hi, How to find out the repeating substrings in a string which is having maximum characters. eg : abc abcd a abc abcd Answer : abcd |
| | Hi thanks for looking. It's quite straight forward really. As opposed to allowing all possible divs to be displayed I would like to make them all collapse and then only expand the one that the user clicked on. Simple right? OK so here is my code right now, which allows … |
| | Hi, I am having a problem with Visual Basic 6 in that in various screens (Options, Project Options and "New Project" (to name a few)) it is using FixedSys font instead of what it would normally use (Tahoma or MS Sans Serif if I remember right?). How would I go … |
| | Hope someone can help me with this issue... I added functionality to save a cookie to a user's computer so the site can recognize the user's computer before he or she logs in. Then a second program retrieves the cookie when the user types in a 4-digit PIN, verifies the … |
| | hello everybody, Can anyone please tell how can i make C++ screen full in windows vista. thank you |
| | i got a homework its about Generate code Name: qwerty Year Enrolled: 2008 IDNum: 123mem Button: GENERATE CODE Code: 083memrty { 2 last degit from year became the 2 first, 4 last from IDNum became 4 next, 3 last from name became 3 next= 083memrty} 1. validate the text boxes …  |
| | in my code i am listing some tables using <li> and my code is <ul id='test'> <li><table1><tr><td></td></tr></table1></li> <li><table2><tr><td></td></tr></table2></li> <li><table3><tr><td></td></tr></table3></li> </ul> can i change the id of the <ul> when clicking on the <td> of the table??? very very thanx in advance... :) |
| | Hello all, I have been working with PHP now for a couple years and am new to this forum. While I love PHP and programming in general, I hate debugging. It takes me hours to solve just one bug anytime I do something, anything new. I read and read the … |
| | [CODE] class Base { public: virtual void fn(){cout<<"fn base\n";} virtual void myfn(){cout<<"myfn base\n";} }; class Derived : private Base { private: void fn(){cout<<"der\n";} void myfn(){cout<<"myfn Derived\n";} }; int _tmain(int argc, _TCHAR* argv[]){ Derived d; Base *p = &d; //Error: conversion from derived * to base * exists but is inaccessible …  |
| | Hi, I have copied the quicksort algorithm out of my text book, but it isn't working properly and there are no compiler errors so I am struggling to debug. it is partially sorting so I think it must be one of the conditional statements or something not declared how I …  |
 | [code=java] /* * IconDisplayer.java is a 1.4 application that requires the following files: * images/rocketship.gif */ import java.awt.AlphaComposite; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Insets; import java.awt.Rectangle; import javax.swing.BorderFactory; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JComponent; import javax.swing.JFrame; /* * This component displays a single icon one or …  |
| | can any one write me the program to dowmload imges using java. i have wriitten a program using URL class it is able download index.html pages but not able to download images. my source code: [code] import java.net.*; import java.io.*; public class url { public static void main(String[] args) { …  |
| | Hi All, I have a class of type class Row_Entry { public : //CString symbol; CString bid; CString ask; CString bid_size; CString ask_size; CString bmmid; CString ammid; CString type; CString exch; Row_Entry() { } }; I am creating a vectorlike this `std::vector<Row_Entry>RAW_ENTRY;` Now i have pushed all my required data … |
 | i have some code that will make sound, a sine wave, actually, but i want to be able to actually play more than one sound at once, how can i modify this code to make it work. i found this on the internet somewhere, and it was hard to find. … |
| | i am begginer in java. i need to know that is it necessary to use applets or componetnts or frames to download image from the specified url in java programming. can't we use simple java program to download images. |
| | Hi all . It is my first post ,please sorry if I do any mistake ,I am new in the programming field and want to learn programming language .so can you tell me that how I should start the python .or I would to say you that from where I …  |
| | I want to have the py2exe libraries on Linux so I can make exe files to use on Windows (I don't have Windows, but I'm making a program which I want to be available for Windows). I'd really rather not use Wine on this one (besides, I've heard the executable … |
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