Software Development Forum

Ok so I make my masks [CODE] short m1, m2, m3, m4; m1 = 0xF000; m2 = 0x0F00; m2 = 0x00F0; m3 = 0x000F; [/CODE] and then I test my masks [CODE]printf("%hd %hd %hd %hd\n", m1, m2, m3, m4);[/CODE] when I test it the values come out as [CODE]-4096 240 …

Hi, I have a question. Using the following code: [code=c++] #include <iostream> int main() { std::string s1; std::cout << s1.capacity() << std::endl; system ("PAUSE"); return 0; } [/code] In Ubuntu/KDevelop the output is 0. In Windows/V.Studio the output is 15. Can anyone suggest why it happens? I'm somewhat stumped by …

Hi friends !! I'm neophite about python, my target is to create a programa that find a specific string in text file. How can do it? Thanks fel

Hello.. Ive written this code which dont work, its jobis simply recieving names from the user in a structure [a] and delete a name that chosen by user, the compiler give me error flag in the line noticed bellow:) [CODE]#include <iostream.h> #include <conio.h> struct m{ char n[15]; }; void main() …

The following code works, it prints hello world. Also, depending on the second value, it either gives segmentation fault or doesn't gives segmentation fault. Can someone please explain me what is happening internally. [CODE] int main = ( cout << "Hello world!\n", 195 ); [/CODE]

1. Is it possible to draw a border line around a table and/or a cell 2. Is it possible to draw a color to the background of a label. 2bis If not, is there an other element that can have background colors 3 How can I set the default height …

HI I'm trying to use a menu on a datagridview, I have put a Contextmenutrip on the form. When I right click in a cell I would like a menu to pop up. but nothing happens. This is the code I have tried. [CODE] Private Sub CustomerPopMenu_ItemClicked(ByVal sender As Object, …

Newbie Here Edit: This is not homework, I am a chemical engineering student and a math minor. I'm doing programming on the side to help me automate certain calculations later in my career. Also always had a healthy interest in programming. I just read the not doing homework for people …

I was having problems with this program or better with the int main() function. The program is supposed to ask the user for his name and password. After that the user will be able to access different infos based on his security clearing. The comments in the code are English …

------------------------------------ ----------- --------- ------------------------------------ ----------------------------- ------- PRODUCT KIT TYPE STATE MAINTENANCE REFERENCED BY ------------------------------------ ----------- --------- ------------------------------------ ----------------------------- ------- HP I64VMS ACUXE V6.40-11P09A Full LP Installed HP I64VMS AVAIL_MAN_BASE V8.3-1H1 Full LP Installed HP I64VMS OPENVMS V8.3-1H1 HP I64VMS CDSA V2.3-306 Full LP Installed HP I64VMS OPENVMS V8.3-1H1 HP I64VMS …

Hi there, I'm assuming the answer to this problem is really easy, but I just can't work out where the problem is. It's driving me insane and I'd really appreciate some help. I'm new to C++. My problem is this: I'm trying to pass a char array to a function, …

hi..i am writng a program.....i have collected a lot of information(name,hobbies etc.....) of about a hundred students in my school.......i have also stored their photographs in .jpeg format.........i am using Dev c++ and windows xp..........i want to store all this info + photos in a single file....how do i go …

Hi, I am trying to create a button group which can give me both Jcheckboxes as well as Jbuttons. The problem is that I am creating a button group and not able to fit the checkbox criteria into it. Actually I want to create 2 radiobuttons followed by one checkbox …

Dears I need some help regarding a software development for P2P file sharing application. I need guidence in this regard. The application must contain PEER DISCOVERY, FILE SHARING, FILE TRANSFER, DOWNLOAD AND UPLOAD FILES, SEND AND RECIEVE MESSAGE AND MAINTAIN HISTORY. PLEASE GUIDE ME FROM WHERE I SHOULD START ALSO …

Hello, I was just wondering how I would refer to a certain line in a text file. It is by using an index of some sort? here is my try: [code]using (StreamReader worldlist = new StreamReader("wordlist.txt")) { string line; line = worldlist.ReadLine(count); listBox1.Items.Add(line); } [/code] Unfortunately the error is "No …

hi, I want to access ini file in my application , which asked for the centre ID b4 login & starts, it asked this only for one tym when it start at first tym & never asked this question again. The second reason to use ini file is , i …

Hello all. New here. Another student looking for a little help. Technically I wouldn't consider this a homework question, as it is part of a much larger project for my class. My professor is little help so I'm here now. I hope you can help. I have a text file, …

I have a subscription system that i have developed. the system is supposed to automatically subtract the number of copies given to a client every monthend as per request they made of the copies required upon joining. my problem is i cant make my code run through my database so …

hello guys here is a problem when i was written a simple demonstrative linklist program i got the[B] general protection error[/B] ([B]**one more question i need ur guide i have the turbo c++ compiler but this does not support when i write #include <iostream> using namespace std; plz tell me …

Hello, I am an online student in an intro to Java programming course and am a little stuck on my current program. The program is supposed to prompt for the name of files until the user enters "stop" to quit and includes the following methods in addition to the main …

I have created a linked list in Java, and now I am trying to convert my program to C++. When I try to compile, it gives me the error saying that 'next' uses 'CarNode' which is being defined. I am wondering if there is any way around this? Java: [CODE]public …

Hey everyone. I first post and I couldn't figure out how to encase my code, sorry. Let me know and I'll do it next post. Anyways, I've built binary tree using recursion and included a function to print out the sum of the level of the tree of a given …

Hi Everyone, This feauture enables to use "Try" exception handling in VB programs like VB.net Try-Catch statement. [URL="http://sites.google.com/site/truetryforvisualbasic/"]http://sites.google.com/site/truetryforvisualbasic/[/URL] I think it's a new way of exception handling in VB 4,5,6, VBA and VBScript. I'm waiting for opinions.

Hi all, I am trying to write code that will read from a file that is set up as an inventory file. So, on each line you'll have something similar to: 1. Toothpaste 2. Toothbrush etc... The problem I'm having is saving the numeric item number into one array index, …

Hello all. My name is Younis, I am a computer science newb. I occasionally browse this website reading some fascinating threads. I have a simple project at hand which i am finding the extra credit portion to be somewhat difficult. The project is very simple, the project takes a number …

okay. i'm an B.S.I.T student and we're going to develop a system. i hope you can suggest a unique system. my professor doesn't like common system: library system, student information system, etc. hope you guys can suggest some. we might use VB6, VB2008 or VB.net. it's up to our prof. …

Is it possible to make a program using VB where you let people visit a site and get their IP address and use their IP address to click the link which is inside the site they visit? Ex. My site location is: [url]http://www.mysite.com[/url] And this site contain one link name …

Hi all, I am new to VB. i want to know how to connect to a remote server and run three batch files with some arguments, over there. E.g. machine Ip Address:xxx.xxx.xxx.xxx username:test password:test I have to connect to the machine name and run the batch files. Please suggest a …

Hi, I am reading data from a file. The data is mostly text, but has a small bit of binary in it, as well as a linefeed at the end of every block of text. Can Python read all of it and write it to another file, while not changing …

I have already done most of the program, ask the user for the move, see if it is a valid move, make the move, test if the perimeter is full, etc... but now I see myself troubled with testing if someone has won the game, I could just make a …

I am trying to find a code to clear all text boxes in a form. I am using VB8 Here is the code I found but I get an error telling me I need a comma between two arguments [COde]Private Sub btnclearall_Click Dim ctl As New Control For Each ctl …

I swear, those things are like shurikens in these masses... I'm trying to make a loan calculator in python, as part of an assignment. I'm basing it off of two things. 1: [URL="http://www.efunda.com/formulae/finance/loan_calculator.cfm"]This website, which contains 3 different calculators.[/URL] 2: [URL="http://www.efunda.com/math/num_rootfinding/num_rootfinding.cfm#Newton_Raphson"]The link from the second calculator (my current pain)[/URL] I'm …

hii i want c code for non preemptive scheduler where burst time and arrival time is given and u have to return waiting time from the function u will develop. please give code soon pleaseeeee..

Hi, I have an assignment where i have to write a C and assembly mixed-mode program. [LIST=1] [*]The c program takes in two characters which stand for two hex characters. [*]The assembly procedure then passes each character in turn to a C function which determines if the character is a …

Hi, I was using C++ to try to write objects to the screen, and decided to try this in a lower level language. I have searched the web and found some sample code: [CODE] name "vga" ; this program draws a tiny rectangle in vga mode. org 100h jmp code …

How do I connect, wirelessly, to a localhost on another PC? I have not problem with "jdbc:mysql//localhost/databasename" but I can't figure out on another PC, named "PC2". Thank you.

I am new to message queues and IPC in general. I am trying to have a process establish the queue and send a message. Then I fork and the child will read the message. The goal is to measure the execution time for different sized messages. The msgsnd is returning …

Given this client [CODE]/* Test of * Constructor with 2 arguments * drawLine * setSize */ public class BoxesClient5 { public static void main(String[] args) { Boxes alphaBox; int i; System.out.println("Result of various calls to drawLine:"); alphaBox = new Boxes(7, 'a'); for ( i = 0; i < 5; i++ …

Hey guys, I'm about to start on a research project about multi-threading. I'm very comfortable with c++ oop/data structures concepts, but am completely new to programming with multiple threads. Does anyone have suggested resources for me to get started?

heey all ,, I'v a question about the pow ,, but when I run the programe it didn't work =S I really need help because tomorrow I shloud give it to my teacher,, ******************************************** import java.lang.Math; public class ques3 { public static void main(String[]args) { static Scanner console = new …

When I try to compile my code, I get this error: [code]------ Build started: Project: SUD, Configuration: Debug Win32 ------ Compiling... baseent.cpp c:\program files\microsoft visual studio 9.0\vc\include\xmemory(52) : error C2558: class 'BaseEnt' : no copy constructor available or copy constructor is declared 'explicit' c:\program files\microsoft visual studio 9.0\vc\include\xmemory(155) : see …

[CODE]/* * CensusCalculator.java * * Computer Science 111, Boston University * * This program performs various computations on census data stored in a text file. * It uses arrays in several ways, including for storage of the results of * the computations. * * modified by: [Daniel Sutton (dan13@bu.edu)] * …

Hi friends; I've run into a problem trying to complete the below assignment: Write a function called myName which returns (does not cout) your full name (e.g., "Bob Smith"). Write main to call the function and display the name on the screen. NOTE: Your name should not appear anywhere other …

Hi I want to display a variable menber array queue, and the definitions of the class are The Array.h template <class DataType> class Array { public: Array( int size ); private: T *ele; }; The Array.cpp Array<T>::Array( int size ) { if ( size < 1 ) { capacity = …

I am trying to increment 2 variables in a for loop and i want the loop to exit when the highest value variable is reached My example [B]a [/B]gets the first element of a vector and [B]f [/B]gets the next. It needs to keep doing that until [B]f[/B] reaches the …

Hi all, I have found some examples on the net but was not able to use the technique.. here is what I would like to do. tst = 2 numOfDigits = 3 # change this to tst2 = 002 Any help is appreciated. Thank you. [QUOTE][url]http://www.webdotdev.com/nvd/content/view/938/99999999/1/2/[/url] >>> print “z is …

My array keeps outputting this random character (kind of like a # in a box). Anyways, its just garbage really, but how do i stop it from doing this. If my array was like char title[10] and the user inputted something with only 5 characters, then the remaining characters would …

Hi All, I am new in SFTP. 1)I need to transfer the file from one server to another server. 2) I have written .com file in my ALPHA VMS system with SQLquery. 3) Usually I send .com file through NDM protocol. In this file i write NDM script in the …

Hi there guys, So I have two arrays, and each arrays got 5 elements (integers). My goal is to to arrange the elements of each of those arrays in a descending order and save them in a new array. I started off with bubble sorting each of those arrays and …

hi, i want to be able to draw two eyes with are exactly the same in radius and colour etc next to eachother. So when i open the window the pair of eyes are there in the centre. I have managed to get one eye but i dnt have a …