Software Development Forum

i have declared an array which i want to populate with names, as they are entered into an input box.It does not seem to work i have tried many other methods with the array but to no success. [code]Dim namearray() As String Dim i As Integer name = InputBox("Enter the …

I am making this program which checks if your floppy drive is ready or not. And so it has to check for say 20 seconds. And for this I want the program to run in the background. How do I do this? I am using Borland C++ and Turbo C++

Whenever I have lists or tuple lists I have something like u' (check sample result). What does this do? [CODE=python](u'03/02/2009', u'Billing for gas', 100.0, 210.0, 200.0) (u'15/04/2009', u'paying fees for OUT', 0.0, 10405.0, 0.0) (u'03/02/2009', u'Billing for gas', 100.0, 210.0, 200.0)[/CODE]

hi, i am new to .net i need to refer the external file to my C# object ie i wrote the one program like class program { public string getname(string name) { return name; } } the next program class test { like that } in the second program i …

I need to read the last name and five grades for 10 students from a file and calculate the average of the grades and display that information in a file. I am pretty sure I know how to tackle this, but I have no clue how to separate the name …

Hi. am using fgets() to read lines from a text file. the file is being updated after a few seconds. i want to read and process the last appended line at the end of the file. i tried the following: [code=c] while(true){ //infinite loop if(fgets(line,size,fp)!=NULL) process line. } [/code] plz …

When a parameter in a function definition (for say class distance) is abc(distance a) and in the main you call this function and pass distance b, what is the relationship thereafter between distance a and b? Do there adresses become equal-if so what implications does that have in the program?

Ok, This program is designed to output sides and angles of a triangle based upon a side and angle that is inputted by the user. When I run the program the lenghts of the sides that I receive make absolutely no sense..but when I do them in my calculator they …

Hi, I have written the below code and to finish my assignment I need to have this file save to "results.txt" and I also need the angles to come out as degrees in the output..I've tried several tutorials and I am really struggling with this..any help would be appreciated [code] …

Hello I was researching the copy constructor and found this exampleo a website: [code=C++] #include <iostream> class Array { public: int size; int* data; Array(int size) : size(size), data(new int[size]) {} ~Array() { delete[] data; } }; int main() { Array first(20); first.data[0] = 25; { Array copy = first; …

in C# if you add @ before your string literals the escape sequences are not processed, so : you can use : [CODE] @"c:\Docs\Source\a.txt" // rather than "c:\\Docs\\Source\\a.txt"[/CODE] is there any c++ equivalent of doing that? Thanks

Hey all. I have worked on this in a previous post, but because of the huge difference in work needed, i have reposted it here. First off, i created a project that would input data from keyboard of a student, this student had name,ssn,dob,school id information that was needed. After …

Hi guys I just wanna ask what is the difference between the mode_t and st_mode when using sys/stat.h and sys/types.h libraries. I looked them up google and find most people use st_mode but never mode_t.

Ok so it logs in fine using [code=C#] public bool Login() { string postdata = string.Format("m=login&nextURL=http%3A%2F%2Fwww.ijji.com%2Findex.nhn&memberid={0}&password={1}", encode(Username), encode(Password)); string result = post(_url + "login.nhn", postdata); return !(result.Contains("You have entered an incorrect password") || result.Contains("User ID is not found")); } public string GetCookies() { return Cookies.GetCookieHeader(new Uri("http://ijji.com/")); } [/code] then it …

fatal error C1004: unexpected end of file found what is that problem when this error shows?? what do i need to do?

Hey guys, I'm new to the forum and pretty new to C++. I think I'm just about finished with this project, but I've run into a couple problems. Here's my assignment: "Write class Lib and modify class Book such that this [URL="(http://cs.ua.edu/124/Spring2009/Projects/main.cpp)"]main[/URL] works as implied. For each class create .h …

I have a datetimepicker field with properties format set to time. I can find no reference anywhere on how to set the value of the time. i.e. today at 5 pm. it either defaults to 12:00:00 or I can set it to Now. But anything else? Can't figure out how. …

Hey, So I got this program all working except some of the output is weird pictures instead of letters. The first time it outputs it works fine, but after that it only partly works. Here's the code: [code] #include "queue.cpp" #include <iostream> #include <fstream> #include <iomanip> /******************************************* * class Priority …

[code] def main (): display_message () # get user's first name first_name = raw_input('Please enter your first name: ') print 'Hello', first_name # input total sales total_sales = raw_input('Please enter your total sales: ') # input total hours total_hours = raw_input('Please enter your total hours worked: ') # input total …

Hello, Im trying to make jLabel component start default system browser and go to the specified page. I've tried to do this by adding listener to the jLabel and this part works fine, i have the problem with starting up the browser. I have only found system specific ways to …

My assignment is as follows. Create a class called PursePile that can hold any number of Purse objects. The class should have the following methods: public void add(Purse p) //adds a purse to the pile public Purse findAPursesWith(String coinName) //searches the pile until a purse with the given coin is …

Can anyone tell me how to write a program that displays all of the cards from a deck of playing cards? i set up two tuples, one with the ranks and the other with the suits. I cant figure out how to make the Ace of spades - King of …

It's my assignment I have done almost I have completed it.But I have problem in getting input from user(the bank name)here is my assignment question. Customer often wait in the bank..!you have to ask the user the entire as many bank names as he desires and time (waiting time the …

Hello, I have to make this program that has two queue's. It takes input from a file, and each line in the file has a number and character. If the number is a one, the character is stored in the highQueue. If it is a 2-5 it is stored in …

hi, I got this program from one of forums: [url]http://www.perlguru.com/gforum.cgi?post=32920[/url] its something like this: ------------------------------------------------------------------------- open(IN, "/path/outModified.pl") or die "$!"; while (my $line = <IN>) { chomp($line); my @array = (split (/\s+/, $line))[6, 7, 8]; # print "@array\n"; push @points, [ @array ]; } close(IN); print '@points : ', Dumper …

hi, i'd like to know how to get the number of regexp matches a pattern returns ex: if I have $_ = "fooFOObarBAR";$_ =~ /[a-z]/ it would return 6 thx SNIP

I'm trying to grasp SQLite to do some stuffs I want it to do, but it is sometimes too hash to me :) So what i'm I wrong with this code?? [CODE=python] #!/usr/bin/ # SQLite command to be used with the applications import sqlite3 as sqlite import os class SqliteCommands: …

Hi there! I'm working on this app that will allow you to encrypt or decrypt simple lines or entire txt files. It's no "real" encryption since it's easy to crack the output lines, but it's a fun project. So far I'm just done with the first option, and the funtions …

Hi Guys, I'm really need help for this item, the situation is i got textbox1 as a input , button1 as searchbutton abd textbox2 to display the item that been enter in textbox1. All the table from .mdb Can guide me plz

I found some very helpful articles on this site, but I'm having trouble with this one... Here is the applicable batch code: [code]@echo off > %AppData%\PROGRAM\NEW.INI setLocal EnableDelayedExpansion find "DESIRED STRING" < %AppData%\PROGRAM\EXISTING.INI > nul if not errorlevel 1 goto :FOUND for /f "tokens=1 delims=[] " %%a in ('find /n …

I have a slight problem here. I am writing a program that reads in a lot of hurricane data. As you can see in my code, I have read in information from the hurricane category array(this array keeps track of what category each hurricane was). I am trying to figure …

I have an app which i draw a PNG on the button and all works great until i want to redraw the whole screen. when i try to redraw the whole screen it gives me an exception and points to this part of afxwin2.h [code]_AFXWIN_INLINE CDC* CWnd::GetDC() { ASSERT(::IsWindow(m_hWnd)); return …

Hi, i have opened a file from a python sript using built in function 'file'. after reading data from that file, i closed the file descriptor and tried to delete the file but it gives an error that file is being used by another process whereas none of the process …

Hello, I am working on something where i need to search and replace many variable names of a program. For example, I have a class Hello and its public variable is world, but the variable world has been changed to earth so now in the program i need to go …

[CODE=cplusplus] #include <iostream> #include <sstream> #include <string> #include <fstream> using namespace std; int main(void) { for(int COUNT = 0; COUNT <= 1000; COUNT++) { if(COUNT > 1000) { break; } if(COUNT <= 1000) { std::string TO_STRING; std::stringstream OUTPUT; OUTPUT << COUNT; TO_STRING = OUTPUT.str(); ofstream myfile; FILE.open ("data.txt"); FILE << …

Afternoon all, I have taken up a task where end user should be able to enter information via vb interface into microsoft Access database. This then will be displayed onto the Datagrid via VB interface. The program needs to be setup in a way that first entry by end user …

I need to have a script where the date will be entered using numbers and forward slashes. The month and day numbers can be entered using one or two digits, and the year number can be entered using either two or four digits. The date should be displayed, for example, …

Quick one about API: There is advice in MS Visual Studio 2008 Documentation: "To enable the user to draw filled shapes, include the following popup menu in your application. POPUP "Filled &Shapes" { MENUITEM "&Ellipse", IDM_ELLIPSE MENUITEM "&Rectangle", IDM_RECTANGLE MENUITEM "R&oundRect", IDM_ROUNDRECT } " Hm... where? In WinMain or between …

Hi guys, i want to achieve the same thing below in C++ and C, is it doable? Dont get me wrong, i dont want to create a web application, i just want to get an index number of enum by specifying a string value. [CODE]//Default.aspx : <%@ Page Language="C#" AutoEventWireup="true" …

HI can some one figure out my mistakes in this program? [CODE=C]#include<stdio.h> #include<conio.h> void main () { int num,i; clrscr(); printf("\nprint any number:"); scanf("%d",&num); for (i=2; i==num; i++) { if (num%i==0) printf("\nprime number"); else printf("\nnot a prime number"); } getch(); }[/CODE] i want that it tell the user whether the …

hi, the book always have code like this for the beginner .. [code] String status="yes" do{ ...... }while(status.equalsIgnoreCase("yes")); [/code] what if the user enter y? or mistype "yes" to "yse"? the program crash... we can of course use if and else if and else or the switch statement's "default" to …

im working with some perl code, and im really unfamiliar with the language, and I have a situation. I'm working with a package of perl scripts for a game, there are about 4000 of them and counting. They are release constantly, and altering their contents isnt really an option, it …

i want to create a perl /CGI program Cookie, where the username can be remembered even if the browser is shut down and restarted. i am new to Perl programming, and i have no clue from where to start on this, but i am aware on how to set cookies, …

Write a program that immplements a pointer based linked list with the following functions: a. Construct/ constructor b.empty c. dispaly a node/ search d.display all nodes e. delate a node f. delete all nodes g. insert a node The program displays a menu of operations below. string AuthorTitle; int BookCode; …

im trying to program a JAVA GUI but after i compile the code and try to run it i get an error message. i then downloaded a program i made at college and i get the same problem even though it ran at the university. [B]Heres the Code[/B] [CODE]import java.awt.*; …

i m using perl script to do something where i want to change my current directory to mnt in c: only.. bt using function system("cd c:\mnt"); is nt working. system("dir"); is working properly ,also some other command using systems function in perl script is working fine bt dnt know what …

Hi, I am sending a oval shaped ball across a screen and use the repaint() method controlled by a timer to move it. [ICODE]public class Court extends JFrame implements Runnable { private int x = 10; private int y = 200; private int r = 3; /** Creates new form …

hi ive got this assignment to do, ive got to write a perl program that analyses a text file to obtain statistics. Need some help with this particular section when run the program should check if an argument has been provided if not the program should prompt for and accept …

how do I retreive query string in perl ? let's say I have [url]http://server.com?name=foo[/url] how do I get the value of 'name' thx [email]cvv3@yahoo.com[/email]

Hello all, Greetings! Question: How does one run a perl program without it being a cgi program? Can I write a script in perl as a stand alone program and run it without uploading to the http server? if so How? I have saved my files with a .pl file …