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| | Hello all! I am having trouble writing this code where I am supposed to take integers and output them as strings. When i try a number like 67 it outputs it correctly like sixty seven. However, when i try 467 it only outputs four hundred sixty. Suggestions appreciated! [CODE]#include <iostream> …  |
| | HI friends!! I am very new to this type of groups, and this is my first post to this group, before asking u all a help I am just posting this code to u all, , please respond for this code Huffman algorithm is one used for image compression and … |
| | Hi all, I am trying to create quiz dynamically. I want user to add more and more ques in a quiz and then finally submit the form. Here is a code that I am trying [CODE]<div align="center"> <table id=repeat> <tr> <td width="155"><font color="#FF9933">Question</font></td> <td width="377" align="left"> <p align="center"><textarea rows="4" name="S1" …  |
| | Dear Daniweb Team, I face memory leaking problem while sending mail automatically when user advertisement expire date(i.e,26 days) was expire..Mail functionality was working when it expiry days come to 26.But it shows following error. It shows an Error Like:: pergem space out of memory leaking. I request u people past … |
| | Hi, i would like to put some icons over desktop and these launch apps. It's necessary to use xlib with python, and i'm lost. thanks in advanced |
| | Hello gurus I am making a website for my friend. In the website i have included a contact us page in which a potential client would send an email. heres the address of the page if it helps, SNIP, it is constantly changing cause i am trying new techniques but … |
| | Hello. I'm trying to code a C# assignment which is well due tomorrow. This is my first project. I know it's last minute but I'm desperate for help. So here goes. Basically I'm doing on army store system. The project requires me to use Objects and 2D arrays which I'm …  |
| | Hi all, I am going slightly insane about this because I have been spending a lot of time on this simple thing and I am not sure what is wrong. I just want to rename a couple files that are time and date stamped to something that I can easily … |
| | Hi, I have a gridview with checkboxes in the 3rd column. I am trying to work out when they are selected. I have the following code: [CODE]foreach (GridViewRowInfo dr in gvMovies.Rows) if (dr.Cells[2].Value = true) MessageBox.Show("Row " + dr.Index + " selected");[/CODE] I get the following error: [B]Cannot implicitly convert … |
| | Hi All, I'm sorta stuck on this one. Hopefully some of you folks can help me out... My question in a nutshell: Is there a way to have PHP extract all of the files from an archive without preserving the directory structure? Extra Info: A site I'm working on allows … |
| | Hello guys and Good day! I just want a little help on how to get the total number of space from the left until the word starts and display the total space in msgbox.. Example: [Code=vb] combo1.AddItem = " Bank " [/code] In this example the total number of space … |
| | hello, am trying to create a system that can grade a lecture according to his knowledge of subject, how he handle the class etc.....is there a way this can be implemented into a system...its the normal questionnaires on papers but i wanted to make a system from that...is it possible. …  |
 | So ultimately my goal is this: I have a table of info (from mySQL database) being displayed on my page, btracker.php. On this page is a pulldown menu for the month and the year (I need both to work but for now I'm [I]just trying to solve the [B]month[/B][/I]). [CODE=html] … |
| | i'm trying to make a login form connected to an sql server database. my data base has records like this: fname - lname - minit each name in a separate column, and i wanted to use the name as the login username, so in the dataset designer i made a … |
| | So my problem is that i'm trying to read a MyString that returns a new Mystring in which every digit -0123456789- has been replaced with a certain char. Ex: Blink182 ====>Blinkxxx [CODE]import java.io.*; import java.util.Scanner; //////////////////////////////////////////////////////////////////////////////// class Hw08 { //------------------------------------------------------------------------------ public static void main (String [] args) throws Exception { … |
| | Can someone tel me the code to put a dropdown box showing default values as shown below using script ..i,e by enclosing them in document.write in script <CODE> <SELECT NAME="choice" > <OPTION VALUE="1">one </OPTION > <OPTION VALUE="2">two </OPTION > <OPTION SELECTED VALUE=" 5 "> 5 </OPTION> </SELECT> </CODE>  |
| | Hi everybody! In my TMemo (name: MemoMain) there are following datas: 3 0 1 1 1 0 1 1 1 0 I must read them to a variable int and an array int A[][]; After reading: n==3; A[0][1]==0 A[0][2]==1 A[0][2]==1 A[1][0]==1 A[1][1]==0 A[1][2]==1 A[2][0]==1 A[2][1]==1 A[2][2]==0 I did like this: … |
| | Hi, I am trying to download data using a dataset, but I keep getting the error "Failed to enable constraints" On Debug, I get the suggestion 'Relax or turn off constraints in your dataset" refers to "aRow.EmployeeID" my dataset has this query: [CODE]select isnull(c.Answer,'') Answer,isnull(b.Comment,'') Comment from Questions a left … |
| | can you help my with the code for my cmdDone to add a new record into my database, i can't seem to get it here is my project [URL="http://dl.dropbox.com/u/9153815/Unknown.rar"]http://dl.dropbox.com/u/9153815/Unknown.rar[/URL] no luck even with tutorials |
| | Hi, I have been working on this program for a while, and it is just getting plain frustrating. I'm trying to make a class(called numberType) which can take a number with up to 100 digits using a 100 integer character array and then be able to add that class with … |
| | I need to convert this C code to python. void GetChkSum(Int len, PSTR buf, PSTR res) { memset(res, 0, 4); for(int i=0; i<len; i+=4) { res[0]^=(buf+i)[0]; res[1]^=(buf+i)[1]; res[2]^=(buf+i)[2]; res[3]^=(buf+i)[3]; } res[0]=~res[0]; res[1]=~res[1]; res[2]=~res[2]; res[3]=~res[3]; } In my case, buf is bytes object. for example: buf = b'00000001TXBEG 0000' len is … |
| | Hi there somebody please help me to create a record file using c++.. The project is similar to a record. Ex. A product(goods) record. Where you can search for a certain product using the code number of the product, add product, remove product and view all the records. the task … |
| | I should remember this but I am rusty. I'm passing a char* [] to a function which will hold data that I have extracted using strtok. I've tested the output and it is doing what it is suppose to, at least it is inside of the function. As soon as … |
| | [code] <ul id="verticalmenu" class="glossymenu"> <li><a href="http://www.javascriptkit.com/">JavaScript Kit</a></li> <li><a href="http://www.javascriptkit.com/cutpastejava.shtml" >Free JavaScripts</a></li> <li><a href="http://www.javascriptkit.com/">JavaScript Tutorials</a></li> <li><a href="#">References</a> <ul> <li><a href="http://www.javascriptkit.com/jsref/">JavaScript Reference</a></li> <li><a href="http://www.javascriptkit.com/domref/">DOM Reference</a></li> <li><a href="http://www.javascriptkit.com/dhtmltutors/cssreference.shtml">CSS Reference</a></li> </ul> </li> <li><a href="http://www.javascriptkit.com/cutpastejava.shtml" >DHTML/ CSS Tutorials</a></li> <li><a href="http://www.javascriptkit.com/howto/">web Design Tutorials</a></li> <li><a href="#" >Helpful Resources</a> <ul> <li><a href="http://www.dynamicdrive.com">Dynamic HTML</a></li> <li><a href="http://www.codingforums.com">Coding Forums</a></li> <li><a href="http://www.cssdrive.com">CSS … |
| | hello :) I just want to ask a favor regarding the code on how to Update the edited data from the gridview. thanks. here's the code. [ICODE]<%@ Page Language="VB"%> <%--AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default"--%> <%@ Import Namespace="System.Data.Oledb" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> Private Sub Page_Load() Dim … |
| | Hi everyone, I'm taking a C programming class and in addition to being unfamiliar with all of the syntax, I'm still learning my way around a new compiler. I'm currently writing a program that gets a user to input 3 numbers, then it will display the lowest to highest. My …  |
| | I am trying to define the table and fields in a mysql database I set up in my hosting account. I have the database name, username and password set up. I now need to define the table and fields. They want me to import a text file to do this. … |
 | Hi everyone i'll keep it brief.Say i have [code] template <int k> struct A { enum {key=k}; }; template <int t> struct B { std::vector <A<y>* > vec; B () { vec.push_back (new A<y> ()); B <t-1> (); } }; template <> struct B <0> {}; int main () { … |
| | Hi there, in my binary file i want read something but from 4th byte. i need to read data as 2 bytes int. i have this code but im not sure if its ok: some of my files should have some values less than 0, and im not getting any..so … |
| | What is the purpose/point of [B]echo[/B], [B]endif[/B], and [B]return[/B]? Also, whilst on this subject, why should I enclose values in [B]" "[/B] when enclosing them in [B]' '[/B] works just as well? I know [B]echo[/B] can be used in place of print, but why and when should I use [B]echo[/B] … |
| | Hi. How do I develop test cases for this code? Like, you know, testing the methods. I don't really know. If there was a "return", I could do it that way, but there isn't. So, you make a skeleton of tests, then adjust each test so that it actually tests … |
| | I have been working on a HW assignment for a while and I cant figure out how to print out a 'user' selected column out of an array. I can print the rows, but I need to know how to print specific columns dictated by user input. My code is … |
| | How can I write a for loop that will help me run this twice so that I won't have to re-type code for other data type Student variables? Student S1, S2; for (int x = 1; x < 3; x++) { cout << "Enter First Name: " << endl; getline(cin,Firstname); … |
| | Please Help Me! I cannot figure out what to do. I get an error that I don't understand. I posted my code and error below: #include <iostream> #include <string> #include <iomanip> #include <cctype> using namespace std; //prototypes int read_dials(char &d1, char &d2, char &d3, char &d4, char &d5, char &d6, …  |
| | Hey guys I'm hoping someone can help me out. I have an admin page with the ability to update existing data from a table, I have textboxes being created for each record(this works) but its the submit/update script that doesnt work. What it does right now is nothing, i hit …  |
| | Hi everyone, i would like to extract data from text like the following one: [CODE]........... 2011/01/12 The thread 001 title should clearly describe 2011/01/12 This describe or discussion topic. General 2011/01/12 This desc 002 nor discussion topic. General 2011/01/12 titles is 003 as 'Help Me' or 'Urgent' 2011/01/12 This describe … |
 | I am making a wheel of fortune game and have successfully figured out how to change the word that you're trying to guess into astricks *. However, I cannot figure out how to change it back once the user inputs a correct letter. The puzzle comes from the user inputting … |
 | Hi this program calculate the differentiation of a polynomial by using a tree structure. It's assumed that the variable is x and valid operations are +, -, * and /. The valid operands are x and digits.The program doesn't check the validity! e.g. x*x*x-2*x+7 (valid) x*x*x-12*x+15 (invalid) But I need … |
| | I have been informally studying programming with C++ for roughly 8 months now. I understand the majority of the language, but I am becoming extremely bored with building trivial programs and running them in console. I am quickly losing interest and would like to know where to move next...I have …  |
| | Hello, I'm currently writing a program in which I need to check wether a list is empty or not, though that produces me crush in the program when I operate the empty() function on it. Project.h [CODE]class Project{ public: friend class Map; bool isProjectOpen; list<Map> maps; list<Map>::iterator it; string Name; … |
| | [CODE]#include<stdio.h> #include<stdlib.h> #include<time.h> #include<stdbool.h> int roll(void) { int num = (rand()%6)+1; return num; } /* void player(void) { int i=0; int sum=0; int dice; char turn; while(i!=6) { printf("Player 1- roll or hold?\n"); turn = getchar(); while(getchar()!='\n'); if(turn=='r') { dice = roll(); if(dice!=1) { sum+=dice; printf("Rolled = %i Your turn … |
 | I'm trying to output the results of an array to a table. To be more specific, I'm trying to output pictures ... let's say 5 pics per row for example. Below each pic I'd like to display a few options like delete, etc. I'm not looking for the answer, just … |
| | Hi, I have generated an array of random numbers and I'm trying to then write this array to a .txt file but the code I have written doesn't seem to do this correctly. Any help on this would be great. Here is what I have so far: import numpy as …  |
| | Hello, everyone. I need help on my JAVA project. I was able to write my code, but I do not get the output that I desire. I also need to validate user input. For example, all dollar amounts are >=0. Down Payment has to be atleast 10% of total cost … |
| | I keep getting a null pointer on this assignment and I figure that I can't fix it because my logic is deeply flawed somewhere. Here is the code that I have: [CODE] import java.util.*; import java.io.*; public class Project1 { public static class MapPoint { private String elevation; private String … |
| | hi guys, does anyone have an idea how i could generate a monthly,daily or annual report using sql statement since i have tried with the one for daily and i keep getting the error 'now' is not a recognized function name. i want to get the total of Amount column … |
| | Hi, everybody: I have written an include file in my php file "main.php", with and include "ip.php", which is: <?php function getRealIpAddr() { if (!empty($_SERVER['HTTP_CLIENT_IP'])){ //check ip from share internet $ip=$_SERVER['HTTP_CLIENT_IP']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){ //to check ip is pass from proxy $ip=$_SERVER['HTTP_X_FORWARDED_FOR']; } else{ $ip=$_SERVER['REMOTE_ADDR']; } return $ip; } ?> … |
| | Hi, i am working on visual C++ Express Ed and winforms to make a simple Word processor. What can be the basic functionality like spell check etc i have to put in it and algos to follow? is there any help on the Internet that u know can help me. |
| | hi I need to display date which is stored in database and need to format and display on web page the current format is (Y-m-d) I need to display as (d-m-Y); On the web page pls anybody help me with the php script I will paste my code: [CODE]<?php $d=$_POST['sdd']; … |
| | Hi, Could any one tell on how to load page while scrolling? For e.g. If i want to load 200 records, i will first load 100 records and when the scroll reaches bottom, i will have ajax to get the remaining records. Here, when i get the next set of …  |
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