199,114 Archived Topics
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| | I am going to build a 3d racing game but i failed to make sky. Can anyone tell me that how can i create sky in game Please tell me some methods or tricks for creating sky. Also can anyone give me example program which is compile-able so that i …  |
| | Hello, I have a problem which goes like this. I need to be able to design a simple class, which i have done, and it must represent any numeric value, which includes a decimal and negative value. So i need to overload the operators, because the '%' will make an …  |
| | [CODE]#include <iostream> using namespace std; class NumDays { private: double hours; double days; public: NumDays(double h=0) { hours=h; days=h/8.0; } void setHours(double h) { hours=h; days=h/8.0; } double getHours() const { return hours; } void setDays(double d) { hours=d*8.0; days=d; } double getDays() const { return days; } NumDays operator …  |
| | Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to … |
| | I want to post value from index.php, then get the value by self without refresh the page. one botton with two values, I want explode them and finally get $namea and $nameb. then use them in other php part. but when I use echo $name, in the source code, I … |
| | i have a project my next task is to display the item selected from my listview to the textbox in the other form heres my code on the listview Public Class listemployee Private Sub listemployee_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ' Create the column headers. ListView2.Columns.Add("EmployeeID", …  |
| | I'm making a Sudoku game. When reading in from a file, I would like to convert all of my "0" to blank spaces. However, no matter what I do, those "blank spaces" always turn to "32" because, that's the value of a space on the ASCII Table. How do I … |
| | Hello all: The task is to: Create a row of Alien attackers, class RowOfAlien, patterned after the partially filled array. Put five Aliens in the row. When the row hits the left or right of the screen, the Aliens snake downwards (see demo). Note that this is different from the … |
 | Ok, I am trying to access my table via php. I have a successful connection to the server and a successful selection of the right database on the server. But I keep getting this error message when I try to run my query line through the mysql_fetch_array() finction: Warning: mysql_fetch_array(): … |
| | I am Sandeep Dave. I am animator and designer. I am flash game (cooking games, dress up game, escape game, shooting game, any flash game developer). |
| | Hi i am a java learner.Can anybody pls guide me abt struts in eclipse |
| | I've been learning C/C++ and I'm currently doing an ATM project. It all works fine but I would like to improve it so when i quit the program and it will load the data used previously. currently I use a struct like this [CODE]struct database { int pin, sort, account, … |
| | Hi, Can someone help me with the CURL library using GCC on Cygwin? I can't find anything in the documents that explain exactly how to compile with g++. For instance: g++ -I curl CurlSample.cpp gives me errors such as: /tmp/ccrXZUYr.o:CurlSample.cpp:(.text+0x17): undefined reference to `_curl_easy_ init' I'm using gcc version 4.3.4 … |
| | I have problem how to calculate mutiple checkboxes on the panel. ex: 24 roses with a bear: This costs $72 or 1000 points and $12. 14 Lilies: $24 or 360 points [CODE]import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.border.*; import java.io.*; import java.text.NumberFormat; public class customerInfoGUI extends JFrame …  |
| | Hi all, I want to compile the cobol program with a click of a button in toolbar provided if its compiler location and command to compile is specified. e.g [CODE] c:\cob>cobol hello.cob 'command line equivalent [/CODE] VB equivalent: [CODE] Dim command As String command = "cd " & app_path 'app_path="c:\cob" … |
| | Hey, I'd appreciate if someone would help me modify this code so the descending order can be displayed on the screen , here it is.... [CODE] #include <iostream> // ostream #include <vector> #define SIZE 10 using namespace std; int partition(vector<long unsigned int> & a, int start, int end) { unsigned … |
| | Hello, everybody! I am kind of new to the forums, and I will do my best to follow the rules when posting a new thread. I am to create a program that is supposed to generate 30 random integers between 10 and 200, and insert them into a Heap. The … |
| | Hi This code, compiles fine but results in a segmentation fault and when I comment out the part which adds the null character then the segmentation fault doesn't appear and it removes whitespace from the beginning but not the end. [code] #include <ctype.h> #include <string.h> #include <stdio.h> char *trim(char *s) …  |
| | Hello friends, I am new to java and enum use. Actually I need to give only 3 options to customer for Payment Type. So i thought of using enum and making the limited members of Payment [CODE]enum PaymentType { CHEQUE, CREDITCARD, CASH }; public void Customer(String name, PaymentType paymentType) { … |
| | hello I have a piece of code starting like that: [CODE] #include <iostream> #include <conio.h> #include <stdlib.h>[/CODE] When I have try to compile this with g++ with a command as:[B] g++ new.cpp[/B] I get this error: new.cpp:2: fatal error: conio.h: No such file or directory I couldn't find where is … |
| | I'm a little self taught at java. I have a package: package: package org.newdawn.spaceinvaders there's folders like org and newdawn are created and nested. the main is Game.java at end of those folders. How do i run it? i went to the end folder and typed java Game that didn't … |
| | this is my code... [code=javascript] $(function() { $(".Like").livequery("click", function(e) { var ldl_session_id = $("#session_id").val(); var name = $("#commentName").val(); var ldl_id = $(this).attr("id").replace("post_id",""); var parent = $("#display_like_names-"+ldl_id); // var parent = $(this); $(this).fadeOut(200); $.ajax({ type: "POST", url: "ajax_like_names.php", data: "ldl_post_session_id="+ldl_session_id+"&ldl_post_id="+ldl_id, cache: true, success: function(html) { parent.html(html); parent.fadeIn(200); } }); return false; … |
| | [B]I have this XML code and I want to print value of UserName and Email on console.Can you help me??[/B] [CODE]<?xml version="1.0"?> <USERS> <User> <UserName>abc</UserName> <Email>abc@gmail.com</Email> </User> <User> <UserName>abc</UserName> <Email>abc@gmail.com</Email> </User> <User> <UserName>abc</UserName> <Email>abc@gmail.com</Email> </User> <User> <UserName>abc</UserName> <Email>abc@gmail.com</Email> </User> </USERS>[/CODE]  |
| | I want to undestand how session arrays working. can u explain below code please. $_SESSION['ddc']['price'] I want to undestand what is doing in ['ddc']['price'] . Are they separate arrays or 2-D arrays. |
| | Hi, How can I store youtube latest vedio in my mySql database dynamically. I want all the latest data will store dynamically at a perticular time. Suppose, if I click the video and copy and past the link from youtube in my site, it will display that link, but I … |
| | I am trying to create a PHP bot for a project for my cs classs that will automatically log me in to a site and perform certain tasks once that is complete. I have been doing some research and I believe the best way to acomplish this would be wish … |
| | Next project in my C++ course is to create a class Polynomial to add, subtract, multiply by a scalar, and multiply by another polynomial. I've written my code, and it works fine when I run it, but there's an application that is provided by our instructor to compare my .exe … |
| | So, when I run the program and try to list all the information I get an interesting error message that pops up: ----- Debug Assertion Failed! Program: ...ocuments\Programs\C + + Programs\Checkbook\Debug\Checkbook.exe File: f:\dd\vctools\crt_bld\self_x86\crt\src\tccpy_s.inl Line: 19 Expression: (((_Src))) != NULL ----- Though I have an idea that it probably has something … |
| | Hello Guys, I don't know where to start. I'm a little confused. i'm 23 years old, graduated from the faculty of commerce. Now, i'm a student at [URL="http://www.uopeople.com"]university of the people[/URL] majoring in computer science. I realized that i want to be an engineer. When i was a kid, i … |
| | I have a couple of C++ labs that I need to finish before the end of the semester and I have been beating my head against this computer for days and I am not getting the code to work. I need some serious help. I need to get these done … |
| | Can anyone see any way of improving this? [CODE]//____________________________________________________________________________________________ // START #include <iostream> using namespace std; int maxQ, total1; //____________________________________________________________________________________________ // CLASS(ES) class Queue { int array[]; public: //variabes int count; //constructors Queue(); Queue(int q); //functions void add(int i); void take(); }; //constructors initialization Queue::Queue(int q) { array[maxQ]; count = …  |
| | Hi all I'm having a List of Entity's here which I would like to traverse. I want to call the function DisplayEntity for every node. Here's the catch: I have expanded the Entity class (same name different namespace) to have SDL data and methods. So basicly what I'm trying to … |
| | Hi everybody, this text turned out to be rather long and maybe not so clear, please excuse me. I'm currently using the winsock library to send and receive data in an application made with WinAPI, I'm not using MFC. I'm using asynchronous sockets (I think that's what it's called) which … |
| | Hey guys I'm having some trouble with a homework question from Zelles python. I have to make a Set class then test a variety of methods. However my teacher wants us to just use lists and not actually sets. I'm getting an error for the setElements method, it keeps saying … |
| | I am just wondering if there is a way to put the following code into a loop or two so that it is easier on the eyes and doesn't take us so many lines. I have not been able to think of a way to do this with so many … |
| | I have a problem when I try to compile my code. Sorry in advance for non-english language in code.. npipe.c:78: warning: passing argument 1 of ‘sprintf’ makes pointer from integer without a cast /usr/include/stdio.h:361: note: expected ‘char * __restrict__’ but argument is of type ‘char’ npipe.c:80: warning: passing argument 2 …  |
| | I have a webpage with a form that collects an ID number. Within the page I have validation with PHP to make sure the number entered is in the right format. What I need to do is, if validation is successful, pass that id number to a new php page … |
| | Problem with storing extracted values in SQLite - How to adress or index list of values for proper insertion into table. The Regex works fine: input logging data looks like: 0.0.0(06026104) 1.6.1(0.1501)(1011111000) 1.6.1*32(0.1446)(1010190800) 1.8.1(02484.825) 1.8.1*32(02449.574) correct regex output: 06026104 0.1501 02484.796 [CODE] with open("usage.log") as fp: for line in fp: … |
| | Hi i am in the final stages of my hangman program and need some pointers. I've gotten to a point where i am stuck and need a fresh pair of eyes to help me go over some of my problems any advice given will be greatly appreciated. [CODE]import java.util.*; import … |
| | Hi all, I have a simple question that I can't find the answer to i'm using the following Exam.java (interface) ExamImpl.java (implementation) ExamFactory.java (interface) ExamFactoryImpl.java (implementation) The ExamFactory interface says the newExam() method return type is "Exam" The ExamFactoryImpl code currently returns "ExamImpl" Is this a problem?? i.e. Are Exam …  |
| | hi guys! please help me understand anything about recursion and iteration ways of coding. :) (maybe some overview, details or something) thank u. we haven't had any further discussion about this. ;p but our teacher gave an exercise that goes like this: make a program that gets the summation of … |
| | PLEASE COULD YOU HELP ME IN CREATING A DOT GAME IN JAVA? ******************************************************* THIS IS MY ASSIGNMENT *************************************************** Design and develop an interactive visual 'stand‐alone' event‐driven Java application implementing the “Dots Game”. This is a two‐player game in which each player clicks in turn on a dot from a matrix … |
| | Hello. I have encountered a following problem "find all duplicate letters in a 2d char array and replace them with '@'" So for instance if I have this : a a b c The output would be @ @ b c So. I have come up with the following algorithm … |
| | Hello everyone, i need help with using recursion in writing quite a simple code, but i'm kind of lost with recursion. The assignment is: When the user enters a certain amount of whole positive numbers and presses enter, the main function calls to the recursive separate functions that do the … |
| | Please Help I am trying to make a counter that when i click a button it adds .01 to a running total. Below is the code I have created but when i click on the button it adds one and deletes the bid button [CODE]<html> <form> <input name = "count2" …  |
| | Hi, I am new to the programming world and have recently been told by my teacher to complete 5 questions on pseudo code. I am finding it very difficult to do this and would greatly appreciate it if someone can help me complete them. I have attached the questions to …  |
 | Hi !!! I wish to use multi dimensional List<T> is this possible? Can i do this somehow? Thanks in Advance !!! |
| | Hey everyone, This is my first attempt at pagination. I seem to have everything working pretty well except for one slight problem. Example: If I search for a PO Number containing the number 10. My query returns all the correct information along with the correct pagination links, however, Let's say … |
| | I can't resolve a question.write a stucture in html that can call a perl script.please help.  |
| | So far, I have: [CODE]def printSquare(x,y): for z in range(0,x): print(x*y)[/CODE] printSquare(3,'%') prints out something like this: %%% %%% %%% instead of using the '*' operation, is there a way to print x numbers of y separated by commas (for better spacing) ie: print(y,y,y)?  |
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