Software Development Forum

Here I am required to use REGEX to do the stock price program, yet I found it almost impossible for me to do, I can only deal with for loop. '''Parse Stock prices. Create a function that will decode the old-style fractional stock price. The price can be a simple …

I am currently working on an application for use with scanning an printing devices. I use the ManagementObjectSearcher in order to retrieve device names and Id's: For example using (Don't forget to add the reference to System.Management.dll in the framework 2.** folder if you're trying the code) [CODE] Dim searcher …

Hello I'm trying to iterate backwards through a vector. with a while loop it works fine. prints out: 12 8 4 1 However the for loop prints 196735 12 8 4 Could you please tell me why this is. Probably something wrong with my logic i don't know I'm using …

Hello, first post =D Seemingly simple question, but I can't seem to find the solution. [CODE] (above were other SQL statements I had been fooling with) SQL = "SHOW TABLES;" Try conn.Open() da = New MySqlDataAdapter(SQL, conn) Dim cb As MySqlCommandBuilder = New MySqlCommandBuilder(da) da.Fill(ds, "products") dgvMain.DataSource = ds dgvMain.DataMember …

Hi everyone, i have some question regarding my project.. I am currently work on a MP3 player project.. And i came out with a problem.. Here is my code [code] private void mediaPlayer_PlayStateChange_1(object sender, AxWMPLib._WMPOCXEvents_PlayStateChangeEvent e) { if (e.newState == 3) { double dur = mediaPlayer.currentMedia.duration; currentSongProgress.Maximum = (int)dur; } …

Ok basically I have a program that is doing a counter clockwise spiral and will print the value i or print out a 0 depending upon if the number is prime. n is equal the length of the spiral while i is the initial center value of the spiral which …

My rand() isn't very random. As a matter of fact, it's not random at all! I am running Ubuntu 10.04 on both home comp and laptop. When I execute the code: [CODE]#include <iostream> #include <cstdlib> using namespace std; int main() { int x; x = rand(); cout << x; return …

Again I come crawling for help... I made a program that makes coordiant points and lines with these coordinates. A new class is going to inherit from the class with the lines, and calculate the distance between a line segment and a point. I found the correct mathematical formula. With …

Hey every one... im trying to read file path from .txt I can read it but there is one big hole in which i stepped.. So if you could help me out?? lets see the code looks like this: [CODE]Imports System.IO Public Class Form1 Function INIparse(ByVal TextStringToProcess As String, Optional …

Hi, I have been struggling with Valgrind's error in this function: [CODE]void parse_date(char *date_out) { char *date_in = __DATE__; int month = 0, day = 0; char *str_month = (char*) malloc(sizeof(char) * 4); char *str_day = (char*) malloc(sizeof(char) * 3); /* check mallocs */ if ((str_day == NULL) || (str_month …

I have to display a <div> data in a loop in XSL.But the below code is not working. Please help. <script> i=3; for(i=0;i <xsl:text disable-output-escaping="yes">&lt;</xsl:text> count;i++) { </script> div style="float:left;background-color:#D3D3D3;width:100">test</div> <script> } </script>

Hi everyone.... I want to develop a music lexicon (tyoe band name --> give description) and I want to add terms (bandName and description) I use ArrayList but I want to change. I have also the code that read a [B]text [/B]file (bands.txt) but I dont know haw it works... …

Firstly... I am a new in Java... I have a music dictionary that use an arreylist to store the terms and definition The user use the terminal to interact with this dictionary. [CODE]private void addTerms () { addTerm("Anathema","Atmosheric metal band from Liverpool, UK." } [/CODE] Because, I would like to …

Hi, I created a program that makes a multiplication table, I dont know where the .txt file is located after executing the program Im using turbo C++ :-/ [CODE]#include<iostream.h> #include<stdio.h> void main(){ int multiplicand; int multiplier; int toprow; int column; int repeater; FILE* Starter=fopen("[COLOR="Red"]multiplication.txt[/COLOR]","w"); cout<<"Insert the number of repetitions: "; …

i need to write a program that get the argument through argv[] and do a checksum to the input files where: argv[1]-the program to run eg.md5sum argv[2]-the output file with all results argv[3..]- the files the program need to run all checks in parallel using fork() an the output file …

Hello everybody, I am looking for a good C++ midi API. I have written a program in C++ that needs to be able to export MIDI. So far I had written my own export function, but I feel that the complexities of low level midi coding will become to great …

from Tkinter import * import sys Root=Tk() RTitle=Root.title("Windows") RWidth=Root.winfo_screenwidth() RHeight=Root.winfo_screenheight() Root.geometry("%dx%d")%(RWidth,RHeight)) mainloop() Hello. When I run this code the window takes up the entire screen(win7).but remains below the bottom of the window portion of the taskbar. Even if the screen size is changed automatically carry out this.According to the height …

I have finish coding some of my Payroll Program modules. But im having a problem on the log-in. I would like the log-in to determine the type of the user logging in, a User or Admin (Level Access of course). If it is a User, all command buttons in every …

hello friends i m larning core java.i want some write code of some program by in which i can use the concept of opertors,inhertance so plz me assignment so that i can do practic.

I am attempting to edit this Queue class to only use myBack pointer, i began having errors and now I am lost.... LQueue.cpp is as follows [CODE]/*--- LQueue.cpp ---------------------------------------------------------- This file implements LQueue member functions. -------------------------------------------------------------------------*/ #include <new> using namespace std; #include "LQueue.h" //--- Definition of Queue constructor Queue::Queue() : …

Hi, I need some assistance trying to delete elements in list. Your task is to write a function, called bawdlerize(<sent>, <word>), which removes an unsavory word, <word>, from a sentence, <sent>. Use the "del" operator on lists for this function. Example: s = ["now", "is", "the", "time", "for", "all", "good", …

I'm trying to see if someone can help me with two issues with my program. It compiles fine without errors, but some of my numbers in my amortization table only gives me one number after the decimal place and others give me two numbers. I was wondering if something in …

i need to get the output of 1 2 4 7 11 16 22 i know im on the right track however i cant figure out a way to get the outputs in the right form like 1+2+3 etc like its doing in the output i should get. i know …

im trying to convert julian date to calendar date and vice versa im not getting any errors, but the output im getting is ridiculous. any help is appreciated [code] #include "stdafx.h" /* int _tmain(int argc, _TCHAR* argv[]) { return 0; } */ int isLeapYear(int year){ return ((!(year % 4) && …

Hi, Ive been given an assignment in college to implement a dog class and to include functionality such as eating,sleeping,barking etc..im not really familiar with writing code to describe living things so just wondering could anyone give me a few suggestions as to how to go about doing this? I …

Here is what i need the PRG to do... Assignment #4 When you toss a coin, generally, you don't get too many heads or tails in a row, but if you toss enough times, eventually you will get a number of heads in a row or tails in a row. …

Need some help here. Why after I insert the node, it loop back to insert node again, and it not back to the menu. [CODE] #include "stdafx.h" #include <iostream> #include <string> #include <iomanip> #include <sstream> using namespace std; struct place { string cityName; place *left, *right; }; string myStr; void …

hie guys have a textbook that am reading there is a code that i need some help understanding better....can anyone explain to me line by line whats really going on.... No need to explain the main function though.......its a program that calculates permutation of whole numbers...Cheers! [CODE] #include<iostream> #include<conio.h> #include<string.h> …

Yeah this is a simple question and pretty popular. And this is what I did. There is a segmentation fault when we copy characters from [ICODE]src [/ICODE]into [ICODE]dest[/ICODE]. Now, I can understand the source of this fault - when we iterate over the [ICODE]dest [/ICODE]string we reach the end and …

Hey Im having trouble building a hangman game and I cant get it to build here is my code if anyone can help [CODE]#include<conio> #include<string> using namespace std; main(){ char word[30],getit[30],*found; int score,loop,len,num,lup,om,luptimes,times,fitimes,ondtimes,antimes; luptimes=0; fitimes=0; ondtimes=0; clrscr(); printf("\n ENTER THE WORD: "); gets(word); score=0; num=0; om=0; len=strlen(word); clrscr(); char gname[70]; …

Hey everyone, I have a quick (and hopefully simple question). I'm writing a simple program that will ask the user for two different inputs(IP address and message), save those as strings, then run a command in command prompt adding those strings on the end as arguments. I'm using it to …

Hey guys, I'm getting a few errors I can't seem to figure out solutions for: (SalesEmployee Line 21) error C2248: 'SalariedEmployee::salary' : cannot access private member declared in class 'SalariedEmployee' (SalesEmployee Line 17) error C2664: 'SalariedEmployee:: SalariedEmployee(const SalariedEmployee &)' : cannot convert parameter 1 from 'std::string' to 'const SalariedEmployee &' …

How can i right shift a binary number and display all of the positions in java ?

Problem: [url]http://contest.mff.cuni.cz/old/archive/asia1997/problemF.html[/url] I need the code..Help me c++ Masters

im making this hangman game for a class assignment i was just hoping for some suggestions its a work in progress [CODE]#include "stdafx.h" #include <iostream> #include <iomanip> #include <string> #include <array> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { string response; int w; const int WORDS(4); do//outer do loop …

Another total Nuby collection. I have an xml file from which I wish to eliminate all elements that have any attributes at all. All I really need to do is eliminate the contents of the attribute. How do I do this? My plan is to start with <xsl:template match="Contains an …

I have to make a copy constructor for a queue class and decided to use enqueue to put the files in, but for some reason it gives a runtime error. so I really need some help in figuring out what is wrong. Thanks in advanced [CODE] #include <cstddef> #include <string> …

Does anyone know a simple way to display a powerpoint presentation in a WPF application. I am new to using WPF so please explain any examples you might give clearly.

Hey guys, I have a soda machine program assignment that requires the user to insert an amount that has to equal to dollars, quarters, dimes, or nickels. Any other input will be displayed in the "Coin Return". The display should loop showing the current amount deposited until the user's deposit …

Write a Java program to continue creating your own userdefined methods and introduce some do while loops. Write two valuereturning methods called farToCel() and celToFar(). These two methods will convert temperatures from Fahrenheit to Celsius and Celsius to Fahrenheit respectively. They will each take a single int parameter and return …

please help It says when creating the object of ArrayCharQueue that I can't because it is abstract and am not understanding why please help [CODE]//array based charqueue // must use abstract base class char queue // must be dynamically allocated #include "charqueue.h" #include <iostream> #include <cstdlib> class ArrayCharQueue : public …

Hello everybody, I am new to this forum. I got a stuck in my work ... I have ASCII file with numerical values, and I need to read them and save them in a matrix of 2 dimensions?.... If anyone can help me please ....!!??? Looking forward to any help …

Ok I have narrowed the problem down, and I'm hoping somebody knows the solution. Basically I have a pyGTK application, using widgets and all of that. I have stripped all of the gtk objects out except the gtk.main() initializer. I basically want to start a threading process, and still have …

My question is that what is the effect if I delete a pointer in a linked list by mistake??? What problems will arise and how will I come to know that is a missing pointer that is causing the trouble?

Am I able to read or write to a file with this code or what is stumping me. The following is what I am suppose to do. Calculate each employee’s pay, and write it out to a sequential file. Be sure to include file I/O error handling logic. Include only …

Hello All, I can not understood what is function Overloading? Please help me........ Your Regard Sohel Rana Bangladesh

I know this probably doesn't make any sense, but I'm going to try. I have a GUI I created for a checkbook balancing program. And I have an account class with a few extended classes (savingsAccount, checkingAccount, etc). I want to use the GUI I created with the account classes …

hi! i tried to run the following program in BORLAND C++ version 5.02.. [code] #include<stdio.h> #include<graphics.h> #include<string.h> #include<math.h> #include<conio.h> int const monthcount=12,dataoffset=18; struct indata { float realarray[ 12]; float array[ 12]; }; char getlabel[3]; indata data; int monthplace[ 12]; float interval,chartbottom,radius; struct wcp { float x; float y; } coord[monthcount]; …

I have a little bit problem,and that is when i use inline function? Another one is advantage and disadvantage of inline function. Anyone help me? Your Regard Sohel Rana Bangladesh

Hi I am fairly new to python. I want to do a seating reservation program containing 32 seats so the users can reserve seats and unreserve seats. I know I need a class that sort of contains the seats, but I dont know how to make it.... I have made …