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| | Hej i am trying to create a simple game as homework from my school. now i just stuck on one stage. see the picture on this link how it looks like. [URL="http://jobbalert.se/"]http://jobbalert.se/[/URL] i have created a module here is the code for module file [CODE] Module Module1 Public Sub bknapper() … |
| | Hello, The first part of the script works regarding updating however for some reason and I cant figure out why its not inserting into my bookings table. Any ideas? [code] <?php session_start(); // is the one accessing this page logged in or not? if (!isset($_SESSION['logged']) || $_SESSION['logged'] !== 1) { … |
| | Hi all, I was wondering if there is any standard way in C++ (perhaps in the standard library) of handling mathematical equations that are composed of +/- signs. For instance, if you are given the equations: [quote] y = +/- sqrt(x) z = +/- y [/quote] Is there an efficient … |
| | Hi Everyone, I'm having some issues in the construction of an algorithm for a project. This is just a fraction of the algorithm and my problem is this: I'm trying to build a PHP function that gets the values of the first and second rows of a table and subtract … |
| | I have a code and its almost done. Its for a school project and I am stuck. I have DivSales and a CorporateSales.cpp. The programs should ask the user for 6 divisions quarterly sales. Display the results into a table and give a total of sales. My total feature is … |
 | This code: [code] #include <iostream> class Parent { int name; class Child { int school; void test() { std::cout << this->name; } }; }; int main(int argc, char *argv[]) { Parent MyParent; return 0; } [/code] Generates this error: [code] error: 'class Parent::Child' has no member named 'name' [/code] Is … |
| | Hello, I'm getting a segmentation fault in my code, at the IF statement. Can anyone tell me why? The printf() statement right before outputs the correct data, so *buffer definitely isn't null. Thanks for your help. [CODE]int main(int argc, char *argv[]) { FILE *inputFile, *rejects; char hold[200], hold2[30], *buffer = … |
| | I am writing a PHP program with sticky form. I want to use Text area for the "comments" part, but I couldn't make it work. Can anyone help? thanks. [code] <html> <head> <title>guestbook</title> <style type="text/css"> .error {color: #FF0000;} </style> </head> <body> <?php extract($_REQUEST); $errors = array(); if(isset($_REQUEST['submit'])) { validate_input(); if(count($errors) … |
| | Hello folks, I just updated my homeserver to PHP 5.3.1 and I get now the following error when executing my scripts: [CODE]Cannot use string offset as an array[/CODE] The variable looks like: $bes[$a[3]][$a[4]][$a[6]], where $bes is a three-dimensional array that holds all information I need during runtime. The $a's can …  |
| | For some reason i cant output to a file unless it was already created. Here's my code. [code] fstream myfile; myfile.open (filename.c_str(), ios_base::in); if (!myfile) { myfile.close(); myfile.open (filename.c_str(), ios::out); avatar.name = name; avatar.init(); myfile << "Name = " << avatar.name << endl; myfile << "hp = " << avatar.hp … |
| | Hi guys here is what I aim to do : Create a program which 1. reads in a string of less than 25 characters from the user 2. prints out the string followed by its reverse i.e. if the user enters "hello", the program should print "helloolleh". I can do … |
| | I am creating controls which are added to the page at run time. As these controls are added I separate them into a UL/LI list by injecting literals assigned as (<ul>, </ul>,<li>,</li>). The page in question uses a master page template. The ul/li function is called in the page_load event … |
| | hello all, I'm taking a C++ class at my local community college. A project that was assigned was to make a menu program. I am about 90% done (I think), when I ran into this issue: when making a selection, the program doesn't know how to handle decimal numbers. The … |
| | My aim is to create a program that: 1. reads in a string of less than 255 characters from the user into a variable called array1 2. copies array1 into a variable called array2, converting each element of array1 to UPPER CASE 3. prints out the contents of array2 I …  |
| | Hello all, I am trying to obtain data from a populated MySQL database table.Is there anyway to do so without specifying the connection string? I am using JDBC. The problem I am facing is that I don't have MySQL database on the system on which I need to run the … |
| | Hi everyone. I'm having trouble emitting a call to a delegate whose type is unfinished at the time of the emit. I'll elaborate: I'm trying to dynamically (i.e., with a [inlinecode]TypeBuilder[/inlinecode]) create the following class: [code=C#] public MyClass { // Delegate type. The 'firstArgument' will be 'this', i.e., this is … |
| | I have some code that uses _finite (I think from float.h) that my linker complains is not declared. I think this might be a "windows only" function. Is there an equivalent function that I can call that will work cross platform? Thanks, Dave |
| | I've been tasked with implementing either the min-max function or alpha-beta pruning to code AI for the game Gumoku (connect 5, vertical, horizontal, or diagonal). In both algorithms an evaluation function is called to analyze the board of play. Is there any "easy" way to do this? My initial plan …  |
| | Hello, I am wondering how its possible, to make a server that you can connect to it, through IP and Port and than send data to it, For example I am trying to make a simple multiplayer game. But I am really amateur on connections etc. So please help me … |
| | I am looking for a way to add a "footer" to all of the posts in my RSS feeds. So, if they are having my rss feeds displayed on their forum, for example, then at the bottom of each post it can say something similar to "Feed By ChaseW". Does … |
| | Hi, I trying select records where a field contains only one character of a string of characters. i.e. [code=sql]SELECT * FROM users WHERE user_role [contains any one character from...] 'ASD'[/code] so in this case, the query would return all records where the value of 'user_role' field is either 'A' or … |
| | Hi guys, Im new to MIPS and have no idea how to do this. Just need to convert an integer to a character. Thanks |
| | Hi guys, I have been trying to implement a shared circular queue between 2 processes. My structures are as follows: [code] typedef struct client_entry { long shmid; int pid; struct client_entry *next; struct client_entry *prev; } client_entry_t; typedef struct client_queue { unsigned int num_entries; long current_shmid; int notify; struct client_entry …  |
| | My problem is when i try to include the function [B]funcString[/B] in my code and try to built it , i get this errors: [QUOTE]error C2065: 'ch' : undeclared identifier[/QUOTE] And when i remove the function [B]funcString[/B] i don't get any error and the programs runs perfectly. HERE is my … |
| | For an electronics project, I have to access the TxD, RTS and CTS pins of a serial port individually. Well, any 3 pins could be used, but those 3 are preferred. All I've been able to find on the microsoft website are functions to access the serial port as a … |
| | Hi there! I'm new to c++ and I'm having problems with ifstream. I assume that my question is pretty stupid but here you go: I've got something like: [code=c] ifstream infile(inname); [/code] Furthermore I do have an array - let's call it Array - which contains several filenames I want … |
 | Hi, Sorry if this is asked before, but I'm having trouble figuring this out (tried already for a couple of hours). This is what is going on: Kids make a test with 50 question. These test are checked manually on paper and afterwards need to be put into a website. …  |
| | Hi, I have been experiment with Recursion / Trasversal through directories recently but seem to have run into a few unexplainable errors. Attached is my source code which is a function (which has the path (input user directory) passed into it). What im hoping this function will do is detect … |
| | If you don't know what a quine is, it is a program or script that's only purpose or function is to print out its own source code. I was wondering would this be considered a quine? [CODE] f = open("quine.py","r"); print f.read() [/CODE] quine.py is the script that this code … |
| | [CODE]#include <iostream> #include <list> using namespace std; template <typename T> class superlist : public list<T> { public: // squish() is a mutator that "squish" together adjacent duplicate // elements in a list. // // Example #1: // [3, 3, 4, 3, 3, 3, 2, 8, 8] // becomes... // [3, … |
| | Hi Guys I want to build an application which can be used to empty the content of bad (remapped) sectors. At the moment I really dont know where to start, so I am hoping someone can give me a push in the right direction. It would also be nice if … |
| | Hi guys. I wanted to know if something would be possible. I currently have a server that runs mySQL and i created a database on there for use with PHP-Nuke Treasury module. I don't know much in the way of MySQL besides the basics. I uploaded the .sql file to … |
| | So I made a template...I tried declaring a string linkedlist like so... [CODE]LinkedList<string> str; [/CODE] Then i called the function insertLast to insert a string called hello..like so... [CODE]str.insertLast("hello")[/CODE] Then it gives me null pointer error...I cannot see how there can be a null pointer...help would be appreciated..Here is the … |
| | I use the Tablekit library and Prototype javascript framework on firefox, chrome & IE8. The columns in this table can be sorted by the Tablekit library. [CODE]<script type="text/javascript" src="js/prototype.js"></script> <script type="text/javascript" src="js/tablekit.js"></script> <body> <div id="mainmenu"> ... </div> <div id="content"> <table class="sortable resizable"> <thead><tr> <th class="sortfirstdesc">ID</th> <th>Date</th> <th>Time</th> </tr></thead> </table> </div> …  |
| | Hi all, sorry to once agian come begging for help, but the professor wants us this time to have the program have a function read the word then for each letter have another function confrim if the letter is a vowel or not, then have the first function remove the … |
| | I have following peace of code, when i check it with valgrind it gives me "537 bytes in 19 blocks are possibly lost in loss record 12 of 12" Following is the code: CManager.h [CODE]class CManager enum RespType_en { eInvalidRes = 0, eAuthRes, eActivateRes, eSetStateRes } map<RespType_en, string> m_mRespTags; [/code] … |
| | I have some doubts in form submission. The function that i need is adding a prompt dialog box to confirm befor the user submits the form. Eg: The user is entering some data in the form and he clicks submit..a dialog box appears and says " Are you sure you … |
| | hello please help me on this problem....i put this in form load txtunit.text = "C" my problem is that how can i position the cursor after the letter C..if i use txtunit.setfocus the cursor can be found before the letter C but i want it after...please help me.. thanks in …  |
| | I am using User authentication system, which uses 2 pages index.asp where user logs in and then the username and password is sent to the validate.asp page where it is checked against database userlist. if username and password are matched with username and password of database record then it should … |
| | Hi all, I have a requirement as follows, I have to display a list of datas in to a list box in button click functionality. When i click the button, values should be fetched from database table and loaded in to the list box. for example: the database table has … |
| | hello, i want to pass an array and 2 more integer elements in the routine of thread in pthread in c. i know i need to use structure for the same. i am using pointer to that structure in this case. i need to know--- what will happen if i … |
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| | Hi, I have a qsort problem I just can't solve. I've got an array of pointers to a structure called struct mys. The structure has an int value called id. I want to use qsort to sort this array of pointers to structure in ascending order by the id value … |
| | Can you actually make relationships between tables in MySql??? i've looked all over the interent and all i can find is detail on what a relationship is pleeeeease help! am i barking up the wrong tree? |
| | Write Your First Application On Win32 ===================================== What is Win32 :-) win32 is an plactform that like J2ME and J2SE means that it have it's memory model and have a architure and have those Applications programming interfaces to call to the operating system . Like the APIS in the java … |
| | Hi everyone! I'm new to C++ and i was told Dev CPP is a good compiler. I installed it and anytime i try to open it comes out this message: There doesn't seem to be GNU Make file in PATH or in Dev C++'s Bin path. Please make sure that … |
| | Hi people, My issue is more of a MySQL issue than php. I am trying to store a 3digit integer value with a leading Zeros in front such as 001 i have a company table , which auto increments the id as 001, 002, 003...and so on... In the company …  |
| | i have a problem: i want redirect everything page in url: ex: [url]http://dracotech.biz[/url] to [url]http://www.dracotech.biz[/url] . want to add www. in everything request from user.. maybe with mode rewrite in apache but i didn't find way how to do it.. |
 | So for example, in the dictionary, the letter 'A' has a value of .8237 What I wan't to do is replace every letter with the value with .8237 to D in the string (not the dictionary) I've tried this without success and It's obvious why it wouldn't work: [CODE]if sorted(dictionary.values())>=.01: … |
| | I tried to compile this code but it keeps telling me error C2446: '>' : no conversion from 'double' to 'float *' and error C2440: '>' : cannot convert from 'double' to 'float [5]' But I already converted it to float. Is there anyone can help to figure this out? …  |
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