Software Development Forum

Hi, I have an old web-application in production which works fine. Now I want to make some changes and loads it into MS web developer express with the newest .NET framework installed. The problem occours when loading the website into the program. It seems that the "My" doesn't support request …

Hi, Is it possible to change a folder permission using python. Brgds, kNish

hey there everyone i was working on a program of mine when that should read the file in hex and display the value of a certain hex address (0x000068FC as example). but i have no clue where to begin except that ppl say it should work with fseek & fread …

I am saving the output of my program in .csv file. I need to save a variable's value in one column, but the value may contain comma. When the program encounters a comma it places half of the variable's value in the next column. Is there any way through which …

Hi friends. Can somebody help me in develaopnig an eclipse plugin using eclipse itself? I need to create a plugin to add a new wizard inside New Project category. With the help of tutorial, i have just been able to create a plugin which add a new menu to the …

:rolleyes: Hi, Could you please help?? I am tired and confused. I don't what to do any more! I am trying to write a traffic simulation and i wrote some interface and some classes but the main one that has a big chunk of code seems to me like nightmare. …

Is there some documentation that shows what all the different operations and stuff represent in hex or binary like mov = 10011101 or w.e it is its for 80386 architecure btw. thanks in advance.

hi i want to aske if there is away to upload / download files to / from sql databse using asp.net with C# i need to do that using using gridview i have view my data inside asp.net gridview i want to download my uploaded file in db when i …

Hello all :) I have a grid program that lets me define a grid and do some basic stuff with it. The next step I need to implement is that I need to add a floodFill like method ([url]http://en.wikipedia.org/wiki/Flood_fill[/url]). What I wanna achieve with this is the functionality that I …

Well there are two parts of code I'm working on, one is a driver for Caesar Cipher and the other is the Caesar Cipher class itself. I can't figure out how to pass the information the user inputs from the driver class to the cipher class. Any help would be …

:) hi guys! im a new member here.. i join here to know about java and othr software development.. im a 2nd yr college in a university here in phiLippines.. im taking BSIT.. i wana ask some help because i cnt undrstand some of the topics in java... Thanx!!

Hello, Im having a little list problem with big lists. Say for example, I have this [CODE]Numbers = [["aaa", "bbb", "ccc"] , ["ddd", "eee", "fff"]][/CODE] How do I search and return from this list? eg searching for "fff" and returning "ddd"? I can only return specific position in the list, …

hello guyz,,i have confusion anyway,, i have a textfiles (products.txt & cart.txt): "products.txt" inside this text file is Alcohol $12.7 12 Shirt $45.00 34 if i run it to a java file it would be like this actually i already know how to read the file,,and when i output it: …

// file: PayrollFunctions.cpp // Computes and displays gross pay and net pay given an hourly // rate and number of hours worked. Deducts union deus of $15 // if gross salary exceeds $100; otherwise,deducts no dues. #include <iostream> using namespace std; // Functions used... void instructUser(); float computeGross (float, float); …

Can someone explain to me why this code do not try to perform the loop? It just crashes my program:([CODE]Private Sub btnCommission_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCommission.Click Dim strComAmount As String Dim decComAmount As Decimal Dim decAverageCom As Decimal Dim decTotalOfAllCom As Decimal = 0D Dim …

I need to downgrade my java version from 1.5 to 1.3 for a project and I've downloaded the .sh file: j2re-1_3_1_23-solaris-i586.sh I'm not sure how to implement this or if there are any other steps. thanks I'm trying to downgrade to java 1.3 from 1.5 and I downloaded the shell …

i'm trying to do a method like this "String",number of the Character, number of repetisions repeatAtFrontAndEnd("Hello", 2, 1) → "HeHelloHe" repeatAtFrontAndEnd("Hello", 1, 3) → "HHHHelloHHH" repeatAtFrontAndEnd("Hi There", 3, 2) → "Hi Hi Hi ThereHi Hi " if anybody can help me :D

I was wondering how you define a funtion which a phrase and two words are inputted and the output is the part of the prhase between the two words. Do you convert the string to a list?? I would apprecitate any help.

I am trying to build a project to learn the SDL libraries but Im getting these errors: [Linker error] undefined reference to `SDL_RWFromFile' [Linker error] undefined reference to `SDL_LoadBMP_RW' [Linker error] undefined reference to `SDL_DisplayFormat' ... I am including "SDL\SDL.h" but according to the documentation it should work. Any ideas?

I tried implementing a template Array-class that allows initial size of global arrays to be known at compile time, specified by the user. When I specify a class of type <1, 1> size, the file compiles fine. However, when I specify a class of any other numeric type, in either …

im making a program where i will displaying the sales of each store using a sales bar chart. user will input sales for each store. after the input, a sales chart must be displayed using a for loop, with each '*' = $100 in sales question: how can i make …

Hi, I have a Uni assignment which requires me to make a Hangman program [B]without using arrays.[/B] I have done this so far: [code=java] //class Hangman public class hangman { private int maxTries=10; //variable to coutn amount of letter guessess private int wordLength; //Retrieves word from words.txt file Scanner fileScan …

Ok, I am making a DLL Library for programs using Win32 WinAPI, It contains classes for common controls. I had only five errors, the errors were because I had did a bad typecast and misspelled some variables, once I worked out every single error, 15 new errors arose and they …

Hello there, I am currently trying to solve Towers of Hanoi for N pegs using C++. I am implementing the towers in the form of a link list. Suppose there be three towers , TowerA,TowerB,TowerC Then for TowerA: 3 2 1 TowerB: - TowerC:- shall become TowerA: TowerB: 3 2 …

These are the directions: Recursive Descent Parsing Consider the following BNF grammar: E -> T + E | T - E | T T -> P * T | P / T | P P -> I | (E) I -> a | b | ... | y | z …

I am working on an assignment for a class I'm taking. Currently, I have a while loop which takes data from the user through JOptionPane. I am suppose to use a sentinel value (q or Q) to tell the loop to stop. I have my if statement argument working, but …

Hi, everyone. For my programming homework, we have to write a code based on the Soundex algorithm that is used by New York State Immunization Information System. Here are the instructions/rules:[url]http://www.cis.temple.edu/~ingargio/cis67/homeworks/homework6f08.html[/url]. My problem is that (besides having no idea what to do) I have an infinite loop somewhere in the …

I had completed my code for my project, then decided to change it. I now have an error that I do not understand. C4715 which according to MSDN.com is 'function' : not all control paths return a value. The specified function can potentially not return a value. I have included …

I am trying to open a file in loop and print the data which my teacher request. however, there is blank in the out put file. and , how to indent the body of loop?? there is my code, please someone tell me what i did wrong!! thanks~` there is …

I need to read a text document (with a word per line on it) and extract a word from it to use in a game of hangman. I've been trying to do this for a while, but all I can get is the program to print all of the words …

In a file there is a list: [QUOTE][['', '', '', '', '', '', '', '', '', 'Name'], ['', '', '', '', '', '', '', '', '', 1]][/QUOTE] How can I use it in a python script? Thanks

I am attempting to read data from a comma delimited file. The delimited file reads as follows. [QUOTE]A823,Laser-Guided Scissors,Scissors allow cuts without a pencil and ruler.,17.99 7437,TIX LED Clock,Stylish desk or wall clock uses LED patterns to tell time.,49.99 8DB4,Multi-color LED Flashlight,This bright flashlight illuminates in ten differnet colors.,24.99 A565,Nerf …

Hi everyone, I was writing a program and out of the 4 functions, one void function is giving 4 errors that I am not able to understand. The function is : void Conversion(double, double, char). I am posting my program, including the function that is giving the errors. I have …

hi guys i have quiestion. i m using hashmap and now what i have to use hashmap value and put that in the int variable, can u guys help with that. i just need some hints so i can work on that. thank you

Hi, I have a query regarding to the storage of program that: Where dose [B]c-program instructions get stored[/B]? And where dose [B]local variables get stored in memory[/B]?

are cpu's directly hardwired to no ascii and If i wrote my own Operating system does the cpu have a built in function that allows me to tell it an ascii number and it will draw it using a default font to the screen without windows help or anything?.

Visual Studio 2005 is giving me heartburn while working with templates. Does anybody know what is going on with the following code, and the errors below? It says there is a syntax error, but I cannot find it. [CODE=C++] #ifndef DEQUEUE_H #define DEQUEUE_H #include <iostream> #include <list> template<class Item> class …

I am creating a binary file, containing a record type i have defined, using the BLockWrite command. I am then trying to read the data back again and i get 3 out of the 4 values in the record back and i can't work out why. Code snippets below Bits …

I am trying to implement a queue based on a Linked List that I had to write previously. It is templated and for some reason I am getting the following error using g++ when I compile: [CODE]g++ LinkedQueueMain.cpp -o LinkedQueueMain /tmp/ccqwStpK.o: In function `main': LinkedQueueMain.cpp:(.text+0x2ee): undefined reference to `LinkedQueue<char>::operator=(LinkedQueue<char> const&)' …

I am trying to implement the GSL uniform random number generator into my C++ program. Below is my entire program and I am having difficulties getting it to run properly. Any help would be greatly appreciated. Thanks for your time! [code=cplusplus] #include <stdio.h> #include <iostream> #include <math.h> #include <cstdlib> #include …

i have adodc1 i want to assign pressing f1 is the first data and f2 in next and f3 is previous and f4 is last data can anyone help me? please help me i need it!

Hello Everybody, I need help. I have found some problem with my code and I could not seem to make it right. I need to sort data in a text file. this is my data in the text file Hitachi Ariff 12/5/08 12.567 2 Motorola Raju 12/5/08 15.658 2 Siemens …

im quite new to code and are using c++ to read files. Through some examples i have managed to read a file from top to bottom like this. The problem is that i will need to read the file from bottom to top instead. Is there a reversable method for …

[B]i want 2 save an edit and add data in vb.net 2005 but don't know how can any one help [/B]

Hello I need to remove the first character of every string in a datagridview. However when I try to use datgridview.item(x,y).value.tostring.substring I get an error because I do not know the lenghtb of the substring. Any ideas?

well,i need to explain each method ofcourse...i have gotten so far with the declaration but nothing else..i even had headache trying to figure out each of these...can you guys atleast give some insights and inputs..??its too complicated.. [code] import java.io.IOException; class MyNode { private int iData; public MyNode(int key) { …

I am reading thru DiveIntoPython docs and it gives some examples Example 3.23. Formatting Numbers >>> print "Today's stock price: %f" % 50.4625 50.462500 The 1st % designates Formatting, what does the 2nd % do? Thanks!

Hi I need one example on regression. Also tell between recursion and regression which one is faster?

Oooookay...this is really strange. I'm working on a program in MSVC++ 9.0 and it works fine when I hit "play" in the development environment, but when I manually navigate to the debug folder and click on the program, windows vista pops up an error saying that my "program has stopped …

I did all the coding, and I think that it is correct, but I dont understand why the program does not output the prime numbers!!! [code=cpp] #include<iostream> using namespace std; int main() { double newn; char ans; do { cout << "This is a program that will help you find …