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| | Hello. Thanks in advance for helping a newbie. I am supposed to add a bottom loop (which I assume is a do while) that asks the user if he/she wishes to compute another series and as long as the answer is 'Y' or 'y' to iterate the loop until 'n' … |
| | Hi, i found this code from an article, i want to compile this code, buat I don't have file polygon.h. Can you send file polygon.h to me, because i have search from any web buat i don't find it. This the code [code=c] #include<stdio.h> #include<conio.h> #include<windows.h> #include<math.h> #include<stdlib.h> #include<GL/glut.h> #define … |
| | Hi guys, I'm quite new to C++ and I'm having problems with a simple operation. I have to resize an array of structs, but seeing as I am having a problem with the concept, i'll post an example with a simple array of integers. Please bear in mind that this … |
| | A Book shop maintains the inventory of books that are being sold at the shop. The list includes details such as author , title , price , publisher and stock position. Whenever a customer wants a book , the sales person inputs the title and author and the system searches … |
| | Hi guys, I have a program that lets the user play a sound but i was wanting to know how i could make it so the user could vary the speed in which the sound plays so the sound can play slowly and quickly and normaly as well. Is this … |
| | I understand the algorithm SelectionSort, but once again my problem is the easy part( i think the college life is affecting my mind ). How in the world do you read in an unknown number of ints from a file? I thought i did it right but when i run …  |
| | Hi. I want my Insertion method in my link list class not to insert repeated elements. I have tried several ways but I have seriously ugly bugs in my code: [code=cplusplus] template <typename ListElement> void List <ListElement>::Insert() { NodePtr Ptr; Ptr = new Node; bool repeated = true; if (Ptr … |
| | please any body know and explain Abstract class and Interface ? |
| | hi guys i have fairly good knowledge of vb6 but cant for some reason get my head around this i want to develop program where you can add multiple names (text string) then press generate and a name is randomly selected for quiz purpose , the name or string dos'nt … |
| | Hi I have a virtual function setStartupDirectory() virtual bool setStartupDirectory(const SysString &sStartupDirectory) = 0; When I am calling this function setStartupDirectory((const SysString &)m_pApplicationFolderNarrow); I am getting this error Error 2 error C2664: 'setStartupDirectory' : cannot convert parameter 1 from 'const SysString' to 'const SysString &' Am I missing something |
| | Hello there, I've been working with threads right and I'm kinda stuck with how to implement the BackgroundWorker while I drop a lot of files in my form. I'm having a hard time how to arrange my code, specially on how to deal with the DoWork event of the BackgroundWorker … |
| | i get an excel report each month, There are two columns (person`s name and Salary) in this month report there was 99 persons. my question is , if in next month excel report there are less persons...say 75, and also 23 persons raised their salary.. how can i updatae this … |
| | I have to create a program with parallele arrays that recieves information from a file telling it how many salsas their are (their can't be more than 10). One array containts the name of the salsa, the other array contains the number of salsa jars sold. Then I have to … |
| | Hello everyone, I am setting up a section of coding in which I need to add and subtract certain values to a mysql field. However ...the code only seems to add negative numbers (-13.0) as a postive number to the database and its really confusing me now! :( What I … |
| | I had to write a program to add two angles together. I've got the meat done, but i'm having a hard time figuring out how to code the program when i add the angles together so that when say Seconds is more than 60 it adds 1 to minutes. example: … |
| | [CODE]/* Filename: odometer.cpp * Author: Tom Pizzo * Email address: pizzotm@clarkson.edu * Description: Program to track fuel and mileage for an automotive vehicle. * Last changed: Dec 1, 2008 */ #include <iostream> using namespace std; const char YES = 'y'; class Odometer { public: Odometer (); //Constructor function to initialize … |
| | Hello, I am a new programmer attempting to tackle this puzzle after a couple of setbacks. I was excited about this project, but I am very stuck, and I am not sure where to go, or even if I'm on the right track. Okay, so let's get down to the … |
| | I am trying to get a row from a table based on the record number, a unique ID in a table which is passed from another form. The record number seems to be passed correctly and is received on the forwarding page. The query in the PHP page does not … |
| | Ah right! Im on my first steps on c++, What Im trying to do is have this "basic node" class wich just take an id and from there usign inheritance make "linked list node" and "binary tree node" classes my code so far looks like this [CODE]void main() { sLink* … |
| | I've been trying to fix these errors for a while now and I'm having difficulty. Can anyone help? I've attached my header file, .cpp file and main. The C2533 and C2511 are both in my .cpp file. c:\documents and settings\tina\my documents\visual studio 2008\projects\csci112lab4\csci112lab4\invoice.cpp(15) : error C2533: 'Invoice::{ctor}' : constructors not … |
| | hey... im in a c++ class at school but i also program at home. my teacher refuses to teach me graphics and i wanted to know if there was an easy way to just basically cout a graphic. if this is noobish and i need to learn a lot more …  |
| | Im having a hard time where to start with this assignment. Obviously I did the easy part now its time for the loop which i just dont get. heres how the program will run [B]Enter the initial balance ===> 1000 Enter the number of months to cover: ===> 3 Enter … |
| | Hi everyone! My problem basically boils down to this: I have 71 items, and each item can be either on or off. I need to consider all the combinations (permutations?) and go through a 100 for loop for each of the 2^71 scenarios...on the scale of 10^23. Two questions: [CODE]1) … |
| | how do i read an input in LC-3 where it checks for yes or no as an answer to a prompt and returns 1 if yes and no if 0. thanks  |
| | I just learned about bubble sort and still don't know how to make it work in my program I hope someone can help me. This is my task I should use parallel arrays (of size 20) for student name, student number, test score, and letter grade. The list must be … |
| | Okay so this is the deal. I want to make a call to a routine that replaces all of one certain type of integer with a number. I have it to where it is replaceing the first, however, it misses the tail node.[ICODE] public static SimpleList<Integer> replaceAll(Integer old, Integer nEw, … |
| | ok so im trying to find a certain string in a txt file and once its found it needs to skip that line, the next line then add the following 2 lines into their own buffers. EG: Example ofomgwtfcantfindit kthx Woot Bang asdasd 'asdasd asdasd so it finds the string …  |
| | I try to fix it,but i can't Please help me!! |
| | There is something that I saw and wanted to check if it is really wrong, as I thought. In the second edition of The C Programming Language 2nd ED by Brian Kernighan and Denis Ritchie, in the section of 5.2 Complicated Declarations, in page 109, it is written so, isn't … |
| | Hi there. I had to make a code to print out a Pascal Triangle. But I'm not getting it to display properly. For example, if the user types in 4, then it will print: 1 1 1 2 1 3 3 But it should print 1 1 1 1 2 … |
| | Hi, I have installed wordpress multiuser script on my vps host. when a user tries to upload a file, the script will create new folder, the new folders begin created are under apache ownership, that's why they are not accessable by normal users. can someone guide me how to set … |
| | hey guys , i am trying to write this program , the program has 3 arrays char source[]="abcdefghijklmnopqrstuvwxyz"; char target[]="jfghdfsdyncdbdfklhdslasudfds"; char line[26]; now i have to ask the user to enter a line cin.getline(line,26) what i want to do is to check the characters in the user input(line) if it … |
| | hi guys! | -----------------------|---------------------|------------------------------| | validation_period |-----sys_date-----|-------exp_date-----------| |------------------------|---------------------|------------------------------| |-----------6-----------|---26/11/2008---|-(add validation_period-| |------------------------|---------------------|field value into------------| |------------------------|---------------------|sys_date)...?--------------| |-----------------------------------------------------------------------------| using ms access 2003 i got the system date by using date() function but the real job is to pass the validation_period (which is basically a number of month(s)) field value as a parameter into … |
| | This one's got me really confused, but hopefully y'all will see something I can't for lack of experience and expertise. The following segment of code is part of a larger function that performs a Hough Transform on a series of coordinates to find lines described by the points. I'm looking … |
 | Hi there, Ok I have this problem: I have a databound datagridview from a child table with four collums in it: SongName SongUrl CdNumber that is F_key SongNumber that is primary key identity yes none of them accept null value CdNumber is the F_key from the parent CdNumber that is … |
| | [ICODE] public static boolean member(Integer obj,SimpleList<Integer> l); // returns true if obj is a member of l, false otherwise { }[/ICODE] the question is how could I use recursion to show that there is a member of a list? I thought that maybe if (l.isEmpty()) {return false} else ? thanks |
| | Hey hi I have a problem with to C++ programs for my final project, the problem is that i tried to make the code but first the C++ program say general protection exception i read some of this but i still think that the structure of my program is not … |
| | Hi, I am coding a c++ based simulator, for which i need to implement a message queue. The structure of the problem is such. We have a program that contain a "queue" of messagePacket messagePacket in this case is a [icode] pair <int , message> [/icode] where message is a … |
| | Hi, i'm doing some work with double atm and i have what appears to be a simple expression. When i work this out in my head i get the answer to be 0. However running the code gives me a very obscure value -5.77338e-017 Any help as to what i … |
| | Why do some of the link here does not work... [url]http://patrick33.freehostia.com/[/url] click on videos...categories...members.. this is a very popular script and I am sure a lot of you guys out there would be familiar with it. Thanks in advance. Patrick. |
| | I'm having trouble with passing a linked list between functions. I did some research online and found a few things, one of which was here, that led to the conclusion that I am not passing my linked list by reference. However, I have tried numerous different syntaxes to do this, … |
| | I know there are multiple threads on Matrix Multiplication but all of them are either different from what i need, or are unanswered. I am trying to multiply two N x N matrices. The two matrices and N are all found in a file via argv[1]. I have spent hours … |
| | was directed here by another member...great site! (am a newbie and I recently posted this on MSDN with 0 replies, am hoping someone can help here - you do not need to know VFP, just need help formatted a correct string that ASP will honor), Current Setup: Using: Visual Web … |
| | Hello all, My objective is simple. I have to take in 2 positive integers and multiply them by using addition. This is a recursive problem. Example of Output: [B]Please enter 2 positive integers to multiply: 4 2 4 * 2 = 8[/B] The problem is whenever the user types in … |
| | I have 2 datagrid, 1 with details of Category and the other with the products user selected from the other datagrid, what Im saying is I have a select command on my 1st datagrid so when I select something from my 1st datagrid it should be added to the 2nd … |
| | I am studying VB.NET in a VB 2005 book, but using VB 2008. What is wrong with this code? I am using ASP.NET to write a web page. For each reference to: ResultFahrenheit.Text ResultCelsius.Text ResultKelvin.Text I get errors that say: Name 'ResultFahrenheit' is not declared. Name 'ResultCelsius' is not declared. … |
| | Good afternoon, I'm hoping you guys can help me out with a simple problem. I am working on my first AJAX powered app, and I'm having a problem with the PHP portion. I am passing a value "q" from my app, that should return a Country name. Instead, I get … |
| | Hi. Can you guys help me out with this link list method. The method issuppose to say if a list is in ascendent order or descendent order. I have this right now: [CODE] template <typename ListElement> int List <ListElement>::order() { NodePtr temp1; NodePtr temp2; temp1 = Head; temp2 = temp1->Next; … |
| | I'm attempting to create a 3D object based only on bitmap images. Is there a tool or technique or anything that can help me accomplish this?  |
| | Hi all I am a beginner with mark up and am trying my hand at HTML, Javascript and PHP. Currently I am copying source code from sites so I can learn and understand the code and rebuild the sites with my own content. Just recently I came across a site … |
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