Software Development Forum

I need to use this to make a program to find the prime factorization of a number, please help me get started. input a value to factor while input value > 1 let leftToFactor = input value let factor = 2 while factor <= leftToFactor while factor divides leftToFactor (i.e. …

I am trying to change the default value in a print function so that n > len, however, when I do so, the output has garbage at the end of it. How do I properly get rid of the extra characters? [CODE]#include <iostream> #include <assert.h> #include <cstring> using std::cout; using …

so I am trying do this problem involving linked lists where i need to basically make 2 linked lists each representing a polynomial. I got all that down... now I need to make a function to add the two polynomials and this is where i got stuck. I have the …

Hello, I have observed a data access misaligned address violation during the following data type casting. [code=c] #include <stdio.h> #include <stdlib.h> int main(void) { float mul[19013]; unsigned int ch_sz=76052, i; mul[0]=0; for(i=1; i<(ch_sz/4); i++) { mul[i]=mul[i-1]+(1/(float)(ch_sz/4)); printf("%f\t", mul[i]); } return 0; } [/code] Please help me isolate the issue and …

I am trying to make a custom stream class because for some reason standard string objects crash my program when i try to output them, i believe i know why now. When i tried to overload the << operator for a string object by making it a friend of my …

I have written a program for the Game of Life in OpenMP with C. But the execution time is increasing with the number of threads. Can you please help me with where I am wrong? [CODE]#include<stdio.h> #include<stdlib.h> #include <malloc.h> #include <math.h> #include <sys/time.h> #include<omp.h> #define ALIVE 1 #define DEAD 0 …

Hi guys I'm trying to learn animation/graphics(they're synonymus to me) what would really help me is a working model of a line turning on an intersection. I've searched around and all i can find is clocks and stuff but all i want is the basic code to cause a line …

I am a .net developer and I am in search of a tool that can convert HTML pages to ASPX pages? So, can you suggest me such tool? Does anyone having an idea for such conversion? Thanks in advance for your genuine replies.

I'm trying to develop an editor which you can insert text and draw shapes on. To do this, I'm using a JPanel as the main panel, and listening to mouse actions I add new JPanels into it. I draw the shapes on the small panels using getGraphics(). But the main …

Hello I got a problem while trying to use rand() fucntion. Just by using it its self it generates a random number from 0 to RAND_MAX. The prob is that I don't know rand max, so how can I make a costume generation, like generating from 0 20 or 0 …

i want to write a program using "for" loop, that will generate the following output. value of a is 0, value of b is 2 value of a is 0, value of b is 4 value of a is 0, value of b is 6 value of a is 1, …

Hello everyone i am new in C language and need some basic help. see this program, [CODE] void main(void) { int a,b; clrscr (); { for (a=1;a<5;a++) { for (b=2;b<6;b++) { printf ("value of a is %d , value of b is %d \n",a,b); b=a+1; a=a++; } } } getch(); …

"Cross-thread operation not valid: Control 'lstPrime' accessed from a thread other than the thread it was created on." = How can we solve this error??

Hello I'm new to c++ i need help with a area and perimeter function. I can get the program to run fine with out using it as function but cant with trying to get it to run as a function. Here is my code: [code] #include <iostream> using namespace std; …

Hello, I am trying to create a doubly linked list that will print the entered input in the original order and then print it in the reverse order. Earlier I was able to get it to print the list twice, but the second time was not in the reverse order. …

hi i have written a script whose output is getting mailed to me using crontab what i want it to do is mail it to someone else. this is what iam doing. 37 01 24 1 * /usr/local/bin/perl /tpf106/data2/cis_web/cis3/cis3.11/work/rishi/s-branch/perl1/perl/compare.pl | mail -s "file compare output " [email]rishi83@yahoo.in[/email](not real) but [email]rishi83@yahoo.in[/email] …

This code snippet convert Number to String in VB6. For instance input 100 will be return as Hundred, It converts upto Core....

quick question how will i go about setting setting up characters to draw a shape such as a triangle. but the user must pick an odd # that equals to the shape . the one i have is simple but idk how to input the number the user choosen to …

Im working on a knights tour problem. And ive run into some issues. Im able to get the program to run randomly till it finds a full tour but how would i go about running it only a 100 times and then printing the average number of moves the knight …

I'm trying to use matrix multiplication to multiply b onto a. Using the method I've written below, changes the values of matrix A which I've then realised messes up later calculations. Would the best way to get around this be to make two copies of the matrices A and B …

I'm making a binary expression tree, and to do so I'm reading in values and putting them into a tree node and a pointer to that tree node into a stack. How do I use the STL stack implementation with pointers to my TreeNode class? relevant code: [CODE] stack<TreeNode> s; …

Hello, I need some help writing code for a stack using link list implementation without using the STL. Basically what the stack would do is to convert an infix expression to postfix and then show the results of the operation. The stack should utilize a class not a struct. I'm …

i m trying to do this program to get digits from a number using linked lists..but don't know something is wrong.a logical error:-/ at the place of actual output it shows nothing clear blank ecept the message.so here's the code: [CODE] //DigitNode.cpp # define NULL 0 class DigiNode { private: …

I am trying to find the value of a given base and exponent, with the exponent being an integer greater or equal to 0. However, I am getting strange numbers at output. Could someone please take a look at my code ? [CODE]/* File: driver3.c * Date: February 28, 2010 …

Hi, I am having an issue with a program and I have ended up realizing I don't know how to pass an array as a parameter. It seems that when I do it the arrays length is one inside of the function, even though outside is different. Here is the …

Can someone help me with this, having trouble with loops. I need to write a program that prints every integer value from 1 to 20, along with its squared value. Thanks for any assistance.

Figured problem out. Please delete post. -- original text -- hey all I'm a novice C++ programmer and I'm stumped on a console app I'm trying to build [CODE]#include <windows.h> #include <stdlib.h> #include <tchar.h> #include <iomanip> #include <stdio.h> #include <time.h> #include <Winuser.h> #include <atlbase.h> #include <iostream> #include <conio.h> #include <direct.h> …

When compiling some working code on Fedora 11, I am getting this error: [code] /usr/include/c++/4.4.1/cstdarg:56: error: ‘::va_list’ has not been declared [/code] I am using: [code] [doriad@davedesktop VTK]$ g++ --version g++ (GCC) 4.4.1 20090725 (Red Hat 4.4.1-2) [/code] Does anyone know what the problem could be? Thanks, Dave

i tried making a string class but my program seems to be repeatedly crashing. why so? I have the following two files in to my program 1.)Strng.h (in INCLUDE directory) [CODE] #ifndef __STRNG_H #define __STRNG_H #if !defined(__CONIO_H) #include <conio.h> #endif #if !defined(__STRING_H) #include <string.h> #endif #if !defined(__STDDEF_H) #include <stddef.h> #endif …

[CODE] def create_widgets(self): B_PAD = 4 PAD_X = 3; PAD_Y = 2 NUM_PAD = 7 '''Create Boolean variables for all the buttons.''' def create_button_vars(): self.backspace = BooleanVar() self.CE = BooleanVar() self.C = BooleanVar() self.MC = BooleanVar() self.MR = BooleanVar() self.Mminus = BooleanVar() self.num = [] for i in range (10): …

Hi guys, I have a list which I have obtained from a python script. the content of the list goes something like [CODE] d.complex.1 24 25 67 123 764 d.complex.2 23 54 35 64 d.complex.3 . . . [/CODE] I want to split this list such that, a new list …

Hi all, I need some help finishing this program, I know it's easy but I'm new in C++ and programming. [CODE]#include "stdafx.h" #include <iostream> using namespace std; int main() { const int arraysize = 10; int a[arraysize] = {11,22,33,44,55,66,77,88,99,100};[/CODE] This is the start of my program ; a giving array …

hello everybody, im coding a game with opengl,pyggel,python,pygame etc and it runs smoothly without any problems =) [url]www.youtube.com/watch?v=JlDuje39S_8[/url] - My python 3d game projekt <--- sorry if outside links isnt allowed =( But the thing is that when im compiling it with py2exe using this as setup.py [CODE=python] from distutils.core …

Hello all, I have a question about coupling C++ classes to a GUI, in a nice Object Oriented solution. The problem is as follows: I have designed a GUI application in a separate class Gui for instance, in a other source file I designed a hierarchical statemachine for my GUI …

Letter Maker Objective This project will give you some practice with loops, static methods, removing code duplication and introduces the notion of having multiple classes working together in a single project. Overview The project consists of several classes working together -- most of them are provided for you -- only …

[This is a multi-post; I thank you people for the attention] hi How could I show a database datetime field (like mm/dd/yyyy) on a JTextField? regards

All, I have worked extensively on my looping and sentinels here. As you can see I have my program working but it is not taking the series. I know I am missing something stupid but I just can't put my finger on it. I have my inupt validation working as …

Hi, I need to define some common variables in one file and use that file in my python script , Like in php we define some variable in (eg :definevble.config) file, later we will use that file using include method in php script. Plz let me know how to do …

Hi friends... I have a series of points which are actually the points that form a circle... Can anyone help me how to get the circle image when i load these points as input... A simple code example will be helpful... Thanks in advance....

Hey, I want to get the user's approximate location (down to like a 1km radius) by their IP. Is this possible in VB Express 2008?

I want to insert,update,delete,select using dataset in vb.net

Well first of all, hi, and thanks to all of you guys, cause this may be the first time I start a thread, but not the first time that one of you solve my problems. Anyway. I'm following an internet tutorial about API development, ( [url]http://www.winprog.org/tutorial/menus.html[/url] ) But rigth now …

Hello! I have the following problem> I have this 3 structures: [code] struct student { char name; int index; }; struct modul { char mod_name[10]; struct student st[10]; }; struct faculty { char fax_name[20]; struct modul mod[3]; }prom; [/code] ------------------ My question: How can i reach the name of the …

hello all I am looking for a sample C code for packet interceptor.... Any help is appreciated Thank you

The commonly used syntax: [CODE=Java] public class Foo { private int x; public Foo(int x) { this.x=x; } } [/CODE] Is actually "flawed." If you have an anonymous inner class inside the Foo constructor (i.e. if this were a GUI code and you were adding an ActionListener) then the private …

Can any one tell me how to put a part of program into a header file or how to work with multiple files? According to my book, I need to put the template and class part into a separate file and include the header as "counter.h". I have done same …

Hello everyone, I have a problem with TkMessageBox on Windows: My program receives a message from a server and then it should show a MessageBox, but instead of doing so, the program freezes. Elsewhere in the program, a MessageBox is called after the user having pressed a button, and this …

I have an assignment to write a C++ program that will ask the user for the name of a data file. This data file contains a list of drivers. The names are listed, one per line, in the following format: lastName firstName middleInitial and each part of the name is …

for seq_record in SeqIO.parse(open("mm.fa"), "fasta") : I am using the above code to read fasta files. But when the number of sequences record exceed about 30000, the python return this error: Traceback (most recent call last): File "C:\Python26\Neutral\AICMM.py", line 28, in <module> if (seq_record.seq[count] == "A") : File "C:\Python26\lib\site-packages\Bio\Seq.py", line …

I am trying to modify this trivia program to read scores from a separate text file and then add the scores to a running total if the user answers correctly. Here is my code so far: [CODE]# Trivia Challenge # Trivia game that reads a plain text file import os …