Software Development Forum

Starting on basic functions for python, and this is a assignment that I have to do... but I keep getting a Error.. but I tried, and still don't understand what is wrong. here is what it's suppose to output:[url]http://i39.tinypic.com/r1mv69.jpg[/url] This is what I've done: [code=syntax]def function1(french): print "Bonjour, comment allez-vous …

Ok so I'm in need of some help.In the first part of this code, I need both the 'output' and 'enter' to be returned back to the calling method but one is a String and one is an int. When I compile and run the program, I get a null …

Hi, I am working on a project that involves a simple stimulus-response agent which much navigate it's way around a 2d grid world. Does anyone have any good ideas for ways to implement the agent's visual field? The input is a string of characters, one of them representing the position …

ok everything works good outside if i make .java of the classes with a main app but when i put them together my Postfix one has a problem. if you are confused just look at the main method thats where the probelm arises. the thing is after i convert infix …

Hello, I want to write a program using VBA that can make a new data sheet from an old one with specific columns in the new data sheet. After making this new data sheet i want to convert it to .csv. Any ideas how i can go about this. Thanks.

Hello, I want to write a program using VBA that can make a new data sheet from an old one with specific columns in the new data sheet. After making this new data sheet i want to convert it to .csv. Any ideas how i can go about this. Thanks.

Hello all, I am trying to use the #if directive to compile extra functionality acording to some class template parameter defined integer constant. What I want to do is this: [code=cpp] struct A1{ static const int _AINT = 0; }; struct A2{ static const int _AINT = 1; }; template< …

I would like to be able to display or print a count of the number of names that were inputted and display this when the user gets out of the loop by pressing any key other than "y". For example: Number of patients processed : 4 How could I create …

I'm working on designing a game, the problem now is that while I have a code for randomizing a number, its the same series every time. This isn't good for random, to know what you're going to roll before you hit the button sucks. Is there anything to help with …

how can you input a string, clear the screen, then print Hello "string"? example: [CODE]org 100h MOV AX,03 INT 10H MOV AH,02 MOV BH,00 MOV DH,0CH MOV DL,19H INT 10H MOV DX,OFFSET MSG1 MOV AH,09 INT 21H MOV DX,OFFSET SZ MOV AH,0AH INT 21H MOV AX,03 INT 10H MOV AH,02 …

hi , i am created the datagridview at run time. i need to move (drag and drop) the datagrid view (only gridview) during the run time. (task is : if i select the datagridview and placed in some where in same window form. Ex: in our desktop we select the …

im an intern student and my task is to make a popup message every 30 minutes to remind my boss about his task its like an alrm clock so i look on to the net and ive downloaded a file called PopupMessage Form and I want it to run it …

I have read prior post on the forum but I came up with few specific questions about Porting Unix Socket(hereby calling it BSD socket) to Win32 Platform : First of all, I am a native Linux C/C++ Programmer. I program in Ubuntu with GCC. But, I usually also port my …

How do I put in default values in my def textbox code attached -

hello, when compiling this method, i get a "missing return statement error" because there is no return statement after the while loop and before the method closes. i understand that there needs to be one there, i'm just not sure what the value should be. i have commented out the …

If someone could help me out here I would really appreciate it... I have to get this code running for my programming class and i keep getting same symbol error here is the code: [code] public class fourseventeen { public void main(String[] args) { int j = 0; int sum …

Ok, stuck on homework. The program is supposed to read a list of presidents from a binary file and display them. I have it all working..except..when it gets to Truman...it just keeps repeating his information. I know its still going in the loop, but for some reason the pointer stays …

Hi I am new to c programming language, I have written this small code and I dont know why cant i use the free() here, any clarification highly appreciated. [code=c] int insert(element **head, int d) { element *temp; temp = (element*)malloc(sizeof(element)); if(temp == NULL) { printf("\nError: Failure to allocate memory\n"); …

Im writing my final project and i have everything in one .cpp file and i was wondering if someone could tell me in detail how to go about putting things in their own file and leaving the main function by itself in the main file. for example i have some …

Hello everyone,i really need help with this big problem(to me its big).The project am writing requires a panel to display its current status information on.I figured that i will need to make that panel scrollable because it will contain multiple lines of the text.My problem is i do not know …

Hi! I wrote two functions in order to access two private data members of a template class and I got the messages in the title every time I call these functions(getNcols(), getNrows()). I'd be very grateful for your help, guys... (Without the "template<class T>" before the friends, I got linker …

Hi guys, im trying to get this code to work, im basically trying to write a programme that will find the smallest possible amount of coins needed to make up the amount of pence entered into a text box. ive managed to get it working with a very long If …

When i runt he code and try to get the size of the 2 files something goes wrong with the msgIn file. I'm using the same method for both files and the bookIn will work but msgIn just returns 0 as if it never ran. this is the method that …

Im trying to get my program to list certain types of drives etc but i dont know all the drive type names like "DRIVE_REMOVABLE" or "DRIVE_CDROM". does anyone have a list of the entries?

I'm trying to get a char back from the bookFile.txt but, when i run the program it returns nothing. I'm not sure if .get() if the right thing to be using. When i run this code i get the random number and the first letter of the msgFile.txt returned correctly. …

Is there an easy way of doing this? for example my list is: [code=python] nlat=10 mylist = [] for x in range(0,nlat): for y in range(0,nlat): disk=sphere(pos=(x*s,y*s), radius = r, color=(0,1,9)) mylist.append(disk) [/code] or is it impossible to place objects, such as a sphere from vpython into a numpy array?, …

i have a problem with curses my program is working properly, but when i include curses.h, it produces errors i can't understand.. [icode]classmates.erase(classmates.begin() + i);[/icode] and the error is: [COLOR="Red"]macro "erase" passed 1 arguments, but takes just 0[/COLOR] and [COLOR="Red"]statement cannot resolve address of overloaded function[/COLOR] if i remove curses.h, …

hey friends, here is a code that I made to find the prime numbers in an array.. What the program is supposed to do is check whether the number is PRIME or not.. The position of the element is specified and the program finds and check the element in that …

How can i Hide/shows columns in datagridview runtime ? I have a window application form with a comboBox and a grid. As according to selection in comboBox Items, I want to hide or show datagridview columns as according to combobox item selection

Hi! I have a slight problem with multithreading. There is many threads active in the application and they are all kept in an arraylist. so when I try to quit the program, it loops through the arraylist and exits all the threads.... but something else is making the program "unwilling" …

hi all pretty new to programming here the idea of the code is for the function to take in an string and an int and to pad the string with space on the left with the int being the number of space to put in. am i doing something wrong? …

Hello, I was assigned the task of coding this program in python for homework and I recently ran into a problem. Basically the assignment asks that a program prompt the user for a series of numbers and will then output the smallest number, the largest (their respective locations) and finally …

Compared to javascript's power, i think xslt is so weak. i prefer parsing xml document to whatever html representation using javascript and i cant see any use of using xslt for that matter. What do you think?

Hi .. anyone can help me out to solve this problem... coding to read the file... 1. this coding is well working... can list down all the data in dataM.txt [CODE]ifstream OpenFile("D:\\dataM.txt"); int a; if(!OpenFile) { cout << "While opening a file an error is encountered" << endl; } else …

[CODE]#include <iostream> using namespace std; #include <iomanip> #include <cstdlib> enum RequestType { ZERO_BALANCE = 1 , CREDIT_BALANCE, DEBIT_BALANCE,END} int getRequest(); bool shouldDisplay ( int, double); void outputLine ( int, const char*const, double); int main () { ifstream inClientFile( "clients.txt", ios::in); if ( !inClientFile) { cerr << " File could not …

Hi everyone, I have the following : [CODE=csharp]using System; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { double d = Convert.ToDouble("23.4"); } } }[/CODE] When I run this with Visual C# 2008 Express in the debugger I get the value 234 for d instead of the expected …

// days in a given month.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { char month,january,feburary,march,april,may,june,july,august,september,october,novemb er,december; cout<< "\nEnter january,feburary,march,april,may,june,july,august,september,october,november,dec ember : "; cin>>month; switch(month) { case january: cout<< "31\n"; break; case feburary: cout<< "28\n"; …

i have this program generating 3 numbers and i don't know how to take those 3 numbers (i.e. 777) and applying that to a switch/case like... [code=c++] switch(landing) { case 'a'://777 //calculation will go here break; case 'b'://666 //calculation will go here break; ///and so on and so on! } …

Hi! I made a visual c++ application. My problem is how do I run the program in the console. And the program should read the data from sample.txt file

hello everone i'm new to c++ language Is This possible to make prg in cpp to overload () Opratore if yes, then can u pls give any logical flow for develope the prg i.e. which kind of opeartion can be performed through () opratore thanx in advance

Hey all, I have been tasked with figuring out a way to automate a form letter process that currently is done mostly by hand with a lot of copy/paste. We have letters that need to get sent out based on our internal system. Someone now looks up the items in …

I get the size of the integer array by using sizeof operator but the problem is: + Outside class: It outputs 3 (correct) + Inside class: It outputs 1 (incorrect) So how to fix it? Thanks [CODE]class A { public: A(const int a[]); }; A::A(const int a[]) { cout << …

Python 2.6.1: How would I write a user input validation statement scores < 0 or scores > 100 print error message and ask for input again? Where would I place it, in the below code? [CODE] num_test = raw_input("How many test would you like to average? ") scores = [] …

I have a problem... stuck a bit... I'm trying to get this confirmation link into the letter I'll send to my friends. I got the following code on the net but it just doesn't work. I have [B]Createuserwizard[/B] on my [B]create acount page[/B]. This code is placed into [B]CreateAccount.aspx.vb[/B] I …

i used bindingnavigator as usercontrol. Adds two button for Add,Delete. when i put this control on form, i cannot write into click event of bindingnavigator's buttons but i can write code into controls buttons pls help me for the same

hello guys, i'm new to VB, n i have been given a project (data extraction ) for my final year project, n i'm quite confuse. Can anyone, tell me how to extract data from one source? for eg: from .txt file. Thank u so much for your time.

Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); Java Sun's site is down right now so I can't check but I'm guessing this is an old method since according to Eclipse, the method doesn't exist anymore. So my question is, are there any other ways to do the same thing?

Nobody is going to interact with you by way of email - first of all it doesn't help anyone else who has a similar problem and searches the site, and secondly we're not going to get 'tied' to helping you in that way or bothered with 100,000,000 questions in our …

I have a listbox in my program and a command button. When the user selects an item form the listbox and clicks the command button, a message box is shown which asks the user to confirm selection and has yes and no options to enable this. If the user clicks …

Hi, I m trying to open a file in read mode , my program is below ... #!/usr/bin/python print "------" file = open("C:\Lakhan\Pytonpro\file.txt", "r") print file file.close() but it shows following error ------ Traceback (innermost last): File "C:\Program Files\Python\Pythonwin\pywin\framework\scriptutils.py", line 165, in RunScript exec f in __main__.__dict__ File "C:\Documents and …