Software Development Forum

I am taking a class in Assembly this semester and am currently at a loss. The first two projects I found easy enough but now we are working with strings. I have a basic skeleton for the program that gets input. [CODE] .data strbuf: .space 80 # Buffer for string …

Hello, How to call a function which takes dynamic array argument? That is to say, if I have: [code=C++] void fctn (int *a[], int n) { *a = &n; //do stuff with a. } [/code] How to call this in main? Must I have another array declared in main to …

Hi, I am trying to write a connect four program in python, which I am not very experienced at. This is what I have so far: [Code] row7 = [' ', ' ', ' ', ' ', ' ', ' ', ' '] row6 = [' ', ' ', ' …

Hi, I'm having trouble with using and updating graphics in a JFrame. I'll include my code below along with some classes. They're necessary for the program to work properly. The issue is that the paint method is painting over my UI. Then it won't display the graphics. I don't have …

Well what do you think about my round-robin scheduling tournament? Is it good n complete? [url]http://rapidshare.com/files/19116739...edule.exe.html[/url]

Id like to use lapack to invert large martix but i am lost . i don't know even how to install it and call it in a program. i have searched for a month in the web but always the method does'nt work or complicated . can someone do something …

Hi! I'm using VS 2003 and MS Access. I have this Form1 that displays Record details on textboxes (they are databinded).. The records are retrieved from MS Access using the code: [CODE] Public Sub loadFund() '[Load Items] Dim selectAllSQL as string = "SELECT * FROM Table1" Dim selectAllCMD As OleDbCommand …

[code=c] void EvaluateHighScore(top10scores ListToBeChecked[], unsigned char Time) { unsigned char RankTen = ListToBeChecked[9].TimeTaken, loopcounter=0, NewRank=0; char UsersName[USERNAME_LENGTH], MoveName[USERNAME_LENGTH]; if(Time >= RankTen) printf("\n\n\tYou Took %d Seconds To Complete The Quiz Well Done\n\tUnfortunatly You Didn't Get A High Score\n", Time); else { printf("\n Please Enter Your Username: "); fflush(stdin); gets(UsersName); for(loopcounter=0; loopcounter<TOPTENSCORES; …

Hey The title is a bit confusing so Ill explain. I have a function that returns random values from 0-4 for the computer (which has numberofplayers). Lets say number of players is 2. One is me and the other is the PC. I (myself thru a scanf and I being …

I have no idea how to get started -Prompt user for an integer -If the number is even, divide it in half - If the number is odd, multiply it by 3 then add 1 - If the number reaches 1, stop; otherwise go to step 1 -Use while loop. …

hey guys please help me out here.i really liked to know how to convert hexadecimal to binary

Hi all, Can anyone send me the Apriori Algorithm implementation in C and a dataset so that I can able execute and learn. Your help is greately appreciated. Thanks, Arthur

I'm trying to validate my textbox so that the user must enter a Table Number between 1 and 20. The click event of the exit button checks this and if invalid input, displays a message box. It works for all numbers except 3-9 where it displays the warning even though …

Having trouble understanding using wxPython....:?: [CODE=Python] import wx class MainFrame(wx.Frame): def __init__(self): wx.Frame.__init__(self,None,wx.ID_ANY, title='Hello wolrd') self.buthello = wx.Button(self, wx.ID_ANY, label ='helo') self.buthello.Bind(wx.EVT_LEFT_DOWN, self.helloevent) self.Show() def helloevent(self, event): msg = 'hello' msgbox = wx.MessageDialog (self, message = msg, style = wx.OK) if msgbox.ShowModal() == wx.ID_OK: msgbox.Destroy() app = wx.App(redirect = False …

Hello I need to create a table (using multidimensional array/vector) that contains datas in a spiral form. Here's my work so far: [code=C++]int current_char = 0, rows = 3, columns = 4; string input = "abcdefghijkl"; vector< vector<string> > str_table(rows, vector<string>(columns)); for(int i = 0; i < (int)input.length(); i++) { …

In the following code: [code] for(int i = 0; i < argc; i++) cout << (i > 0 ? " " : "") << argv << (i < argc - 1 ? " \\" : "") << endl; [/code] I try to use "next" to step over, but always step …

Greetings, how can i write a search program to search a user entered string saved in an array, in a text file using File Operations in C. Specially using fseek() function. Plz reply, Thanks in advance..!

Hi everyone, I am having trouble with a function that mergesorts a generic array (using void *); it seems that I can't swap two elements in it Here is the code [code=C++] void mysort( int n, // Number of elements int elementSize, // Size of each element void * array, …

I'm developing a mod for Quake2. When the level is changed, some stats are cleared and some are written to save game file. My mod has a level system that affects the power of weapons, etc things. But, then i encountered a problem. I want to save my character data …

i'm doing a game for my c++ course and there is something wrong with a class the error comes up in class hero...function jumpright [code=cplusplus] #include <iostream.h> #include <conio.h> #include <afx.h> #define rows 48 #define cols 80 class screen { private: char x[rows][cols]; public: screen() { int i,j; for(i=0;i<rows;i++) { …

Hi! I am new to C and need some advice here. I have a solution to this problem but I still think there should be a way to do this more efficiently: I have a file where I have stored null-terminated strings including the '\0' char. I now want to …

I am trying to print out some database resutls as follows [CODE] cursor.execute("SELECT * FROM User") numrows_user = int(cursor.rowcount) i_user = int(0) Results_user = cursor.fetchall() while i_user < numrows_user: print Results_user[i_user]["ID"] [/code] Put i am getting nothing i know i_user is working and i know there is information in the …

This code is supposed to find the nth short word For example, if you are passed an array containing the words "Mary", "had", "a", "little", "lamb" and you are asked to return the second word, you would return "a" Below is my attempt to solve this but im pretty confused …

Please help me how to ignore case sensitivity in VB. My program is to store data in the database, though I use small letters or big letters, the database store the data starting with a capital letter followed by small letters. Ex. [B]Input[/B][B]:[/B] [COLOR="Red"]Neil, neil, NEIL[/COLOR] [B]In the database:[/B][COLOR="Red"] Neil[/COLOR] …

good day, I am in need of a hand ...i am building a Wire transfer software for remmitance into bank accounts but i am having some errors..i would like you to contact me in any case if you can be of assistance. my email is [email removed] Please do get …

hi, i've an insertion sort algorithm and a selection sort algorithm. i'm not sure how to measure the performace(best case and worst case in terms of N= size of the list, deque, vector etc.) i'm trying to insert comparecount and movecount in the program. Bubble sort was easy but im …

I'm learning Scala after having used Java for years. I'm wondering if anyone has found a good Scala programming software other than Eclipse and NetBeans, both of which have bugging Scala plugins? I know about the Jedit Scala plugin. It's even worse than Eclipse. And then there's this funny little …

Hi , I'm using oracle 10g and vc++ 8 .Net 2005. Can anyone help me out in loading oraocci10.dll dynamically. when applcation run that time "This application has failed to start because oraocci10.dll was not found. Re-installing the application may fix this problem." popup display. I also copy oraocci10.dll ,oci.dll,oraocci10.lib,oci.lib …

I have made a program that stores a file like this: [code] ofstream out; out.open("C:\\reg.txt"); [/code] This file is used everytime a program starts in order to find if the encrypted password is correct within this file. This works without any problem on my computer, using XP Proffessional and where …

After some research I found this link [url]http://splainhow.com/jogl_eclipse.html[/url] which explains how to set up a project in Eclipse to use OpenGL with it. But I want to integrate the OpenGL libraries for JOGL with Eclipse so that I can import and use them with any projects. Does that make sense? …

I have found a few examples online of how to write a socket server for a chat application. I pieced a few together and got it working great in a console application. I have since tried pushing it to a Winforms application and run into a small snag. When I …

:yawn: I am trying to import the address book from MS Office, can anyone tell me where to locate the MS Outlook addressbook ? Thank you in advance... [ICODE]cVz[/ICODE]

HI I need a little help with this program [code=c] #include<stdio.h> #include<conio.h> void main () { float num1,num2,result=0; char ch; clrscr(); printf("\nEnter 1st num:"); scanf("%f",&num1); printf("\nEnter 2nd num:"); scanf("%f",&num2); wrong: printf("\nEnter + for addition" "\nEnter - for subtraction" "\nEnter / for division" "\nEnter * for multiplication\n"); scanf(" %c",&ch); if (ch=='+') …

within a windows forms class (form1) I declared a cliext vector of vectors of strings with [CODE]cliext::vector<cliext::vector<String^>^> myvector;[/CODE]. Then, within a function in that same class I tried to push back a vector of strings in myvector but it resulted in an error. I attempted to push back the vector …

My hw is to create a strategy for this rock paper scissors game. this is my code for the game itself: import java.awt.*; import java.awt.event.*; import javax.swing.*; /** *The RPs applt plays Rock paper *scissor, lizard, Spock game and *keeps track of how many times *you won lost or tied …

Hello all, I just started using c++ and I'm supposed to write a function that takes two positive integers, p and q, where p<q, and i have to return the sum of all the numbers >=p and <=q which are divisible by 7. here's what i have so far: # …

Having some troubles with a program I'm writing. I'm using SharpDevelop, and I'm writing a VB.net program, that I am doing for a friend. I have a combo box that has a list of races, that are already added (Human, Elf, Dark Elf, Draconian, Viera, Wingly). Upon selection, the appropriate …

hey..i am a novice when it comes to C programming coz i am a bio-engineer..however, i landed a job with an It giant, and we have been allotted a project(for practice's sake though!) by them on a trainee level..ofcourse, it involves a normal-login program..i was able to figure out most …

Hi- so i want to be able to type in a file name (not knowing the path) and have it search the c: drive. then, when it finds the file it will return the path (in a variable, label, etc.) thanks!

so i no ive read this stuff about hmwrk. but i have done a lot of work and dont want anyone to finish it for me i just need advice, im making a coffee machine and i have made a layout, but i dont no how to put in the …

How it is useful to create a static variable in a non static member function? The compiler allows that, and i wonder in what situations it is useful to create static variables in the function bodies as they are going to be disposed at the end of the function call.

Is there anyway to get the calling function? ie [code] void A() { if (A() was called from B() ) do something; else do something else } [/code] Is this possible? Dave

(Using MS Visual Basic 2008) Hi I have Created this program so far for a uni assignement, how ever i need to be able to total the arrays so i can display correct total overall, however the array size has to be defined by the user therefore the size of …

Hi, I am in problem. I have written some code in VC++.NET 2008. It is using third part AMT SDK. It is using file handling of C using fopen() function. The file are opened in binary mode (rb). It is working very perfect according to our requirment on my local …

Hi, I have some basic code: cout << "HOW MANY BOTTLES IN THE BASKET? "; cin >>bottles; I want to put an if statement to make sure that no letters are entered and only numbers are? How would i do this? Thanks guys!

Looking for some help catching flash as3 POST command with python. Anyone done this? below is my AS3 Code:(I have on pretty good authority that this part is right) [code] function savedata(event:MouseEvent):void { trace ("i've been clicked"); var myData:URLRequest = new URLRequest("user_info.py") myData.method = URLRequestMethod.POST var variables:URLVariables = new URLVariables() …

I have setup a class that stores the data for my database connections. Inside the class I have several members that either set or get the variables. Inside my main I have set the value of the hostname. Now I have a second class that I am testing with called …

Sorry for my English firstly! I have the below project to do in assembly language!I don't know Assembly and i would like if anyone has the time to help me! It's a project from my school and it must be done! I would appreciate any helpful information! I look forward …

Hello, I am trying to figure out why pointer address is not preserved over a function call and how to fix it. For example: [code] void test_function(char **,char *); int main() { char **argv = calloc(64,sizeof(char *)); char *line = "MAMMAJAMMA!"; test_function(argv,line); printf("argv[0] == %s",argv[0]); return 0; } void test_function(char …

Hi, I ran the code beloew but with different version of the "if" statement. Do either boolean, int or double comparisons. Astonishingly, they all give the same order of timings! I would have assumed that boolean would be MUCH fatser than doubles. Can anyone explain why this is? Moon std::clock_t …