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 | How would one listen for keyboard input, without causing the program to pause waiting for the input? For instance say you have something like [CODE]float num = 0; bool runloop = true; for(int i=0; i<1000000 && runloop; i++{ n += some_time_consuming_transformation(i); // How to listen for input at this point? … |
| | Hey everyone. I've been trying to install my own webserver on my computer along with PHP and MySQL. I thought I installed everything correctly but I just uploaded my first script and NONE of the PHP seems to be working. I'm running apache v2.0.x, the latest version of MySQL and … |
| | Hey guys. Im new to PHP but I know the basics and I know C++ pretty well. Im trying to develop a marketplace module for the Joomla CMS. I was wondering if any of you could help or had experience with Joomla. Any suggestions? Thanks. |
| | Hey everyone, I'm attempting to write a directory monitor in java but I'm stuck. I'm trying to find something in Java that is like FileSystemWatcher in .NET but I don't think java does. From what I read is that you have to continually poll the directory for changes. What I … |
| | Hey everyone. I just got my server up and running and I programed my database, or so I thought. I tried uploading it and running it but my index.php gives me "syntax error, unexpected $end in [B]index.php[/B] on line [B]127". [/B]My code is below. Can anyone help?? Thanks! [code]<? /** … |
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Avl Tree Hi, Please suggest me how to check a given tree is balanced using the height of tree. we need to use the avl tree concept. i.e, the difference between height of any left or right subtree is atmost 1. i have written the code for inserting the node, but this … |
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void function Hi, I'm a beginner of C++ programming. I am trying to write a void funtion for the following question but in vain. Please help me. Here's the question: Suppose we want to display the following figure containing the alphabetic character V on yhe screen: #^^^^^^^^^# ^#^^^^^^^#^ ^^#^^^^^#^^ ^^^#^^^#^^^ ^^^^#^#^^^^ ^^^^^#^^^^^ … |
| | Hi all, I have a php/mysql based site set up. I want to keep my database layer updated via a python script that will query some other systems, parse data and make the appropriate CRUD calls to my database. My question is might be a simple one but I'm wondering …  |
| | Hi all. I'm attempting to output all of the possible combination from "a" to "zzzz" and I'm wondering if theres an easy way of doing that. As an example output would be ... a b c .... z aa ab ac .... az ba bb ... and so on.. Is … |
| | Hey everyone. I just recently set up(or tried to) a userdatabase where people can log in and see a user edit page. For some reason when you try to register, instead of redirecting to the successfull register page, it just goes to a page, "process.php" which process the login when … |
| | Hi all. I want to set up a small array of linux servers on a couple computers I have.. I'd like to use virtualization software and set up 2-3 VM's on each computer. I was wondering if anyone had any suggestions as to what software and OS to use i.e. …  |
| | Hi all. I recently moved and in my new place my wireless router is way far away from the rest of my equipment that needs to be on the network i.e. desktop computer, xbox, NAS drive, etc... I'd like to run just one Ethernet cord into my room and set … |
| | Hi all. I have a current PHP script which checks a number of GET, POST, and REQUEST variables. These are currently in a top-down PHP file and these variables control the flow of the application. I want to convert file to a PHP class, create an object and then access … |
| | Hi all.. .I'm trying to use preg_split but I'm having trouble getting the regular expression I want. What I have now is a long character string, upwards of 200 characters depending on user input. I'm trying to do is break up my string an array, each element in that array …  |
| | Hi. I'm just being curious here and wondering if anyone would know what type of technology could re-create the web based audio editor used on myxer.com i.e. [url]http://support.myxer.com/2007/06/01/create-ringtones-and-wallpapers-with-our-online-tools/[/url] I'd be interested in attempting to re-create these tools just for kicks and to see how it works. Thanks. |
| | Hi all, I plan on desining a PHP driven site. I was wondering what people used in terms of a framework (or none at all). I've looked into ones such as Cake PHP but I'm just not sure whats out there and am looking for suggestions/comments. Any feedback/input would be …  |
| | [CODE]#include <iostream> using namespace std; bool isVowel(char character); int main() { char character; cout << "Enter a letter, if it is a vowel this program will tell you" << endl; { cin >> character; cout << isVowel(character) << endl; if(isVowel(character)==true) } bool isVowel(char ch) { if('A'==ch||'a'==ch||'E'==ch||'e'==ch||'I'==ch||'i'==ch||'O'==ch||'o'==ch||'U'==ch||'u'==ch) return true; } else … |
| | HI, I'm trying to write an application in C++ that has two things - a TCP server (listen server) as well as a TCP client where it can send to other TCP servers. I currently have both parts set up simultaneously. I did this by calling fork() and having the …  |
| | Okay, I'm trying to have a linked list autonomously delete itself, however, the destructor function I am using doesn't seem to work, it just keeps constantly looping, until the program just ends itself. Here's the function: [CODE]node::~node() { if(this->next != NULL){delete this->next;} delete this; }[/CODE] Basically, this should run through … |
| | Hi, I'm trying to code a program that involves a double linked list. I have the linked list working but the information in the link list need to be shared between 2 different classes. Is it possible to pass a linked list as reference and manipulate it within the different … |
| | I'm writing a simple networking application. I'm using berkley sockets and was wondering if there was a way to enable the UDP w/ ACK option when setting up a udp socket. I know the UDP protocol has an field (in the options area) to enable it but I'm unsure on … |
| | Hey all, I'm trying to use a 3 element array and keep it sorted. So when i get a new value that should be put at the start of the array, I shift values down in the array like this: [CODE]array[2] = array[1]; array[3] = array[2]; array[1] = result;[/CODE] However, …  |
| | Hey all, I'm trying to create a directory monitor that will watch a certain directory and print changes made to that directory. I was wondering if there were any C/C++ libraries that provide an abstract class to access the file system on any OS. I would like the program to … |
| | Hey all, I'm trying to make a small menu popup via CSS. On rollover, the link should display another set of links below the link that the mouse is hovering on. The code Below works in FF but not in IE. Could someone help out? Thanks. [CODE]style.css .navigation { margin: … |
| | Hi everyone, I'm in the process of designing a C# program and I needed some help with what I wanted to accomplish. Heres where I stand. There are 2 parts, a client and a server. The client has a database and within this database contains the filepath(s) of all the … |
| | Hey everyone, I plan on buying a domain name/hosting from a web host but I wanted to see if anyone had some suggestions. I previously used godaddy.com and had a good experience but I have been checking out oneandone.com and it seems to look better. Does anyone have any other …  |
| | Hey everyone, I'm attempting to write a program that will pipe and fork to have a parent and child process. Then the parent writes numbers to the pipe and the child either multiplies or divides the two numbers. For some reason my file I/O isn't working. It's supposed to keep …  |
| | Hey everyone, I'm attempting to delete records within my database but I'm having problems writing the query. What I need to do is delete records from my database that, within a field in this record, have a substring that I will pass to the mysql command. So for example, A … |
| | Hey everyone, I'm trying to store file path's within a database. The problem I'm having is that the file path contains a backslash and when put into the database, it causes a problem. So I need to add an escape character into the string. I was wondering if anyone could … |
| | Hi, I use wampserver (or vertrogo serv) and installed in c:\wamp. I have a file called test.php in c:\wamp\www\test.php. When type [url]http://localhost[/url] into browser, it asks me password and username. I cant just pass that. Therefore, i cant use anything. Where this password and username thing come from? I didn't … |