pac-man

hi guys, I'm designing a website - [url]www.pchristou.com[/url] - to showcase some of my work but am having an issue when using an image as the background. For some reason, when scrolling in Firefox its not smooth (in particular, when clicking the anchor links at the top) however, other browsers …

hi all, I'm a newbie to AJAX (spent most my time on the C++ forum) but I'm in need of some advice. I plan on building a web-application in PHP with AJAX functionality. Now, I've never touched AJAX before and wanted to know which route would be more convenient a) …

hi guys, I've created a function that returns the number of times a value resides in a container (in this case, vector). The user is able to specify were in the vector they wish to search for the value. [CODE] int number(int n, vector<int>::iterator start, vector<int>::iterator end) { int count …

Hi guys, just playing about with pointers and keywords and to my surprise, this code does not throw up an error... can anyone tell me why? [CODE] int main() { int *P = new int; *P = 50; cout << *P << endl; // output: 50 delete P; *P = …

Hi all.. This function should work recursively.. Meaning call the function inside the same function. So i'm supposed to write a recursive function that takes a single parameter from type integer and decrements that number until it reaches zero. Ex. If the user entered 7, he'll get this output: 7 …

Hi guys, I found this thread ([url]http://www.daniweb.com/forums/thread19814.html[/url]) that gave me guidance on this topic but I wanted to further develop my understanding. I understand that in Java, everything 'passes by value', even references. That is, a copy of the value is passed to the parameter so the original value is …

Hi guys, I understand the difference is that the params of ctor 2 are declared const with n being passed by reference. However, I don't seem to understand what difference having these params (n and a) declared constant with n being passed by reference makes? I mean, I'd understand the …

Hi, I'm trying to use the system() command to invoke "eseutil.exe" and store the output in a text file using VC++. The way i used this command is mentioned below. code snippet: ========= [CODE]string command= "\"C:\\Program Files\\Microsoft\\Exchange Server\\Bin\\eseutil.exe\" /mh \"F:\\fsg\\edb\\mailbox database.edb\" | find \"Log Required\" >output.txt"; system(command.c_str());[/CODE] Compilation is success. …

HI, I have a prog. assignment, I did most of it, but I couldn't write some functions properly, so try 2 help.? these are the functions I wrote b4.[CODE] #include "Array.h" #include <iostream> using namespace std; Array::Array() //constructor to set size=6 { size=6; } void Array::read() // read array elements …

Hello, I have to read from a .txt file which has info as such, 10:5:23 2:343:54 1:4:7 and so on. 3 Columns, lots of rows. How can i read each column for example 10 to x, 5 to y, 23 to z.

I'm working on a bonus project for my C++ class. The original problem was to add two large numbers given by the professor, or more specifically, write a program that would add these two numbers. After a while I got it working, relitively easy bit of code with some pointers …

I have a very basic problem, which answer is not covered in the 1200 pages of the C++ book I'm using to teach myself. Consider this simple code: [code]#include "stdafx.h" using namespace System; class EventListener { long mRef; public: EventListener() { mRef = 0; } }; int main(array<System::String ^> ^args) …

Hello I'm making a dungeons and dragons and i need something to contain all inventoryitems like pieces of equipment, potions,... How can I put them all in one array or vector? Thanks, Jasper

using functions write a program that captures details of a customer at a bank, account number, opening balance.The program should also include a function that allows a client to deposit money to account , withdraw money,calculate balance & query balance.

Quick q, What function takes precedence with a template function vs a non-template function? I set up the following code but my result had the following output Template Template even though a guide I read said it should read: Template Non-template [CODE]// Testing template function vs non-template function to see …

I'm now stuck on trying to figure out why my letterGrade function isn't working....I'm trying to take the numerical values found right before it, in the Avg colum, and turn it into a letter grad (which I assume needs to be as a string). Any suggestions? [code] Total Number of …

I have this iterator that I want to format so the output is something like this. < "Index of first node"(first value of iterator)<<"Second index"(second value of iterator). Can anyone help me with this.[code]void Level::printAstarList(list<int> AstarList) { // cout<<"<"; std::list<int>::const_reverse_iterator it; for (it = AstarList.rbegin(); it != AstarList.rend(); ++it) { …

[CODE]class Car { public: Car(string name, const int wheels = 4){} private: string name; }; void main() { Car("Ford",3); // Why can I put in a 3? } [/CODE]

I'm trying to configure my application so that a user without wxWidgets installed on their computer can compile the code. I'm not sure how to do this although I believe I have to use .DLLs? Has anyone got some info on how I can do this? Thanks in advance.

Hi guys, I'm banging my head against the wall with this one. I want to sort a <string> vector which contains the following: "Pen 0.99" "Pen 0.99" "Paper 1.50" "Pad 1.99" "Paper 1.50" Into a vector which would sort it as follows: "Pen 1.98" "Paper 3.00" "Pad 1.99" I know …

Hi guys, I have a static vector which holds objects of a class. I want this vector to be singleton i.e. be the only vector of this type which will indefinitely store the relevant objects. Unfortunately, a problem arises whereby, when I access the vector from a different class, for …

As the title says please. The issue I'm having is I've got a class which holds the vector. When I create a new instance of the class I assume a new vector is also created which results in the vector losing all its contents?

Hi guys, I was hoping someone could explain to me how I would go about grabbing a pointer/reference to my variable 'textName' contained within the Reports class, (some code omitted to try to simplify the scenario) [CODE] //Reports.h class Reports : public wxPanel { public: void AddStudent(wxCommandEvent & event); wxTextCtrl …

I'm trying to filter the contents of a vector of type string, based upon a regular expression. NB: I'm using the boost::Regex library So far, I've got the following [CODE] boost::regex r("[A-Z][A-Z]{3}<\\/t|[A-Z]{3}<\\/t|[A-Z\\.]{3}<\\/t"); for(int i = 0; i < vStream.size(); i++){ if(boost::regex_match(vStream[i],r)) cb->Append(vStream[i]); // cb is a combobox for my GUI …

Hi there, I am relatively new to C++ and was hoping someone could provide me with some guidance, I have a .txt file that contains a heap of HTML and I wish to extract a small portion of [B]dynamic[/B] text from differing places. For example: [U] .txt file before filter[/U] …