Software Development Forum

Hi I am allocating memory space and adding nodes like this: CSprite* pNewSprite = new CSprite; // Create new sprite pNewSprite->iData = iChoice; // Attach data EnemyList->AddNode(pNewSprite); // Send to AddNode and also in the ::AddNode: void CLinkedList::AddNode(VOID* pData) { CNode* pNewNode = new CNode; // Create the Node pNewNode->pData …

Im new to python and im runnung xubuntu! I was wondering if there is a site that does tutorials for Python in xubuntu??

hi ! how can i do a one-way-circular linked list function that gives to me** merge 3 lists** such as struct node{ int data; node *flink; node *blink; }; void concatenate(node *&L1,node *L2,node *L3) { ??? }

Hi, I have a piece of code here. #include <stdio.h> int main() { // jimmy and masked_raider are just aliases for the same memory address. They’re pointing to the same place char masked_raider[] = "Alive"; char *jimmy = masked_raider; printf("Masked raider is %s, Jimmy is %s\n", masked_raider, jimmy); masked_raider[0] = …

can anyone help me to solve this problem ? i cannot excute this program. ----------------------------------------------------------- #include<iostream> #include<string> using namespace std; class linklist { private: struct node{ struct student{ string name; int id; string prog; double cgpa; }st; node *link; }*head; public: void linklist_1(); void linklist_2(); void insFirstNode (string name, int …

Hello all... My project is to parallelize the MD5 program using OpenMP (omp). so please help... This is test.cpp: #include <stdio.h> #include <omp.h> #include <iostream> using namespace std; #include "md5.h" int main(void) { int n; double time1, time2; time1=omp_get_wtime(); cout << "\n The MD5 of 'zzzzzz' is : "; cout …

I have a project. the project is: In the game of craps, a pass line bet proceeds as follows. Two six-sided dice are rolled; the first roll of the dice in a craps round is called the "come out roll." A come out roll of 7 or 11 automatically wins, …

Hello, I need some help replacing special chars like 'à,é,è,...' in strings with their corresponding ascii char values. I do know the string replace method thus replacing these special chars with normal alphabets, with the example below: `$vSomeSpecialChars = array("á", "é", "í", "ó", "ú", "Á", "É", "Í", "Ó", "Ú", "ñ", …

Who can help me to solve this problem? The problem is attached to the post.

i connected and migrated all the things from access to mySQL (online) using free hosting on the net, when i make my simple program to .exe, then run it on different computer, its asking for some OCX and dll files... why is that happening? my .exe program run well on …

the loop runs infinte for the second ittiration //attempt two to make the student data base the other way // this program runs onlu once and does not hav any data base once u exit #include<iostream> #include<conio.h> using std::cout; using std::endl; using std::cin; int count=0; class student { double m_roll[100],m_class[100]; …

this might sound dumb, but oh well i just want to ask what are the significance and important things to put in mind in deciding the form size of a project because i can't decide what dimensions i'll be using for the current project i'm working on. cheers,

Hi sirs/Madams I am using vs2008, i have a problem. In my application command Prompt is open but file is not open through cmd. My requirement is any commands are not entered in cmd. Commands are written in code, but i don't know how to slove it.Just open the cmd …

I am new to C# and ASP.net. I have been asked to create a login screen which i have done. but i am sending messages as plain text. but the requirement is to not show the password that is sent across the network. How can i do this. Any tutorial …

I created a software in Windows Form Application that includes two Forms. In the form1 there are some textboxes and a listbox. One of textboxes i populated in a listbox with followin method. the name of textbox is xhirollogariaBox Random rasti = new Random(); int numri = rasti.Next(10000000, 99999999); xhiro …

Hi guys, I have a code that intercepts calls to methods via __getattr__. Something like: def __getattr__(self, attr, *fcnargs, **fcnkwargs): out=getattr(self._df, attr)(*fcnargs, **fcnkwargs) etc... My goal is when a user calls a method, if it is not a method of self, the program attempts to run it on one of …

I'm trying to be clear about registry, and would hope someone might confirm, or not, that my interpretation is correct. I read [here](http://msdn.microsoft.com/en-gb/library/windows/desktop/ms724072(v=vs.85).aspx) > The parent of each 64-bit registry node is the Image-Specific Node or ISN. The registry redirector transparently directs an application's registry access to the appropriate ISN …

Hey guys I have a problem. I am using mysql as my database. I want to get the 3 most repeated values into 1 textbox And my problem is how do i get them? here is the table: pen book book book pen pencil pencil paper i want to get …

In code like int `main(int argc, char **argv)`, I'M trying to understand command line arguments a little better. And what would be the difference between `char ** argv` & `char * arg[]`? Thanks.

so i am on my last 2 programs for my programminng course and i only have till monday(3 days) to do both of them here are the guidlines for the first project: 14-1 Write a program that declares an array of ten floating point values. Have the program prompt the …

Well i have troubles sorting the xml whenever i created a new info so here are the codes Imports System.Xml Imports System.IO Imports System.Text Public Class Form1 Dim m_strdata As String(,) = New String(999, 4) {} Dim w As Integer = 0 Private Sub read() Dim m_xmlr As XmlTextReader 'Create …

An integer double-dimensional array called hotel is used to keep track of reservations in an hotel of 5 floors each floor having 8 rooms. The floors are numbered 1, 2, 3, 4, and 5, and the rooms are numbered 1, 2, 3… 8. Write a C++ program to manage the …

I'm fairly new to python. I've been using a modified verson of McListBox from a posting by vegaseat to get 2 treeviews going. It's been working well until I've been trying to be able to click on one to select what will be shown in the second. Anybody have an …

Hi, I'm trying to create a *link like* label in a win32 application. VS2010 I generally find an API I can use but I'm having no luck with it currently. Just wondering if anyone has some Ideas? just a starting point will be great. Appreciate you reading, thanks.

Okay, so this is only a portion of my code, but what I have to do is have the user enter their weight, and then choose from options like eat cake, pizza, work out, and a few others. If they choose eat easy work out, they enter the number of …

Hello. I'm working on a WP7 application and I need it to play the song in the first link if the current event on the calendar is "Meeting". However, with the current code, it plays the second song instead if the first one even though the event is set correctly. …

Hi Everbody: To get rid of specific warning in 2008 vc++ or 2005 vc++ 1>c:\documents and settings\user\my documents\visual studio 2008\projects\gmt\gmt\gmt.cpp(25) : warning C4996: '_gmtime64': This function or variable may be unsafe. Consider using _gmtime64_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files\microsoft visual studio …

Here is a section of code from a MODEL class of the MVC Framework: public TableModel getTableData() throws SQLException { try { String sql = "SELECT date as 'Date',eventName as 'Name', time as 'Start Time' FROM Event"; pst = conn.prepareStatement(sql); rs = pst.executeQuery(); TableModel model = (DbUtils.resultSetToTableModel(rs)); return model; } …

For those of you familiar with the latest C++ standard, what do you think of [uniform initialization](http://en.wikipedia.org/wiki/C%2B%2B11#Uniform_initialization)? Listening to folks like Herb Sutter, it seems like the intended purpose is to be completely pervasive, which obviously changes the look and feel of C++. Do you plan on using it everywhere …

[LEFT]okay, I've got a connect four, 2 player, console game due today, and I've got everything pegged down except for checking for a win, I've tried multiple things, ifs, whiles, fors, and I only have around 5 weeks of experience in C++, with around 15 hrs of class every week. …

I'm trying to create a little text module for pygame. I've got everything up and running but I can't seem to get list.pop() to work. Whenever a person presses a key I put the chr() version of it into a list, then I iterate over that list to print out …

Is this possible? I've tried Runtime.getRuntime().exec("javaw.exe <COMMAND_ARGS> \"" + wu.getCurrentUserDesktopPath() + "/file.txt \""); This is a personal learning experience for me. As I am a self-taught.

How can I perform Division in Marie Assembly Language? The functions available in Marie programming are for Addition and Subtraction. Any help will be appreciated.

#include<iostream.h> #include<conio.h> #include<stdio.h> #include<process.h> struct room { char type[3]; int rmn; int terrif; }; void add(room *,int); void main() { clrscr(); int n,r,modifychoice,c,a,i; room rm[5]; cout<<endl<<endl; while(1) { cout<<"\t\t\t"<<"HOTEL DAVIANS"<<endl<<endl; cout<<"\t\t "<<"MENU FOR HOTEL DAVIANS -"<<endl; cout<<"\t\t"<<"1. Enter rooms record for the hotel "<<endl; cout<<"\t\t"<<"2. Modify rooms records"<<endl; cout<<"\t\t"<<"3. Check …

Hi all, finally following the advice on this forum I got hold of the Deitel and Deitel java how to program 9th edition! Great book I must say so far (only got to chapter 3). Now, I am doing some of the exercises as I go along, and today I …

Hello, I have problem in one of my program,it's almost a copycat of MS-World, that means it's using RichTextBox, I have Bold,Italic,Underline etc. buttons but when I save the file and open it, it's a basic text that you can get from Notepad. File Type: DTX Save Method: Writer (User-made …

Hi I would like know if the sloution of this task right or not? If its wrong please comments it. I will be very thankful. In this task, you should show that you can solve problems using Top Down Design and construct programs in which their own defined methods exist. …

How to Highlight a sentence row by row? For example I made a simple notepad written in VB.net. Then, I'd like to hightlight a row by row automatically and manually. lets say I have a button named "auto" to highlight row downward automatically , and I have a button named …

am to create a program that calculates the marks of unknown number of students in a class and arrange them in an order of merit. pls help

Hello, This doesn't seem to fit any particular forum, but I thought it might fit best here. I need to be able to add Java syntax highlighting functionality to a form on an internal website. Does anyone know of a syntax highlighting framework that supports Java and can be embedded …

I am trying to save items from listview to database,but whenever I try to run my code, the message "Object reference not set to an instant of an object".Here is my code.............. Private Sub Button9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button9.Click strsql = "Update tbl_tec_temp set tem_we_position …

Greetings! I just want to ask on how to change a word to another word and change its color in a textbox. For example if I type the word "Yes" in the text box it will change to "NO" and change its color into red at the same time.

Hi, I am new to this forum having a limited experience in programming(only simple C++ and basics of Java) May some willing person help me the steps to make real applications(mobile or computer) using this programming language? `

I'M getting a "DateValidation.cpp:10:2: error: ‘numberOfDigits’ was not declared in this scope" error. Here is my call to the function: numberOfDigits = getNrDigits( int date ); The function is declared in the file functions.h and I have #include "functions.h" at the top of my page. Any ideas?

This code works fine but it would be too long if the score is 50 or over. Is there any way to make it shorter and quicker? I tried to use for loop statement but it didn't work well. background(backgroundChange); if (score >= 5 && score < 10) backgroundChange-=0.8; else …

hello experts `rec.Open "select * from tbl where id="& inputted, con, 2, 3` i used the above code to find records and now the real problem occures when a value is inputted and that doesn't exist in the database so in such a case i wanna display en error message …

No bells and whistles, just a quickie millisecond timer showing an alternative to the far less portable clock_t method. A test main() is included, just define TEST_DRIVER as a macro or remove the conditional compilation at the end.

I was testing a portion of new code in a loop, a lot really, as I was just creating it there were a lot of commened stuff, so when I tries to comment the new code it was being an ass, so I just cut it ready to ctrl + …

Hey Guys i have a list like ['10015, John, Smith, 2, 3.01', '10334, Jane, Roberts, 4, 3.81' , '10208, Patrick, Green, 1, 3.95'] i need to split this list and create a list of this form 10015 John Smith 2 3.01 10334 Jane Roberts 4 3.81 any ideas how to …

Hello there DaniWeb! I am currently trying to implement RtMidi into a project of mine, or i am actually currently trying to make the project, but it is highly in need of RtMidi to succeed. (Or just some other MIDI library, with MIDI I/O) When i try to initialize RtMidi …