Software Development Forum

I am not sure if any of you use a pvr. Linux offers some good choices. One of the choices is freevo, it is fully implemented in python. Of cource it uses tools like mplayer(video player) and others that are written in c/c++ . I wrote python script that makes …

I am try to write a C++ program that tells the eldest and youngest sibling in a family. i try to write write a member function that overloads the > Operator to sort the Siblings according to their ages after making comparisons.but i am fail. please someone write this.i need …

Hello everyone..! I'm having a problem with gtk.ListStore class, while i'm trying to insert values into it. It seems that after I create the class object and use each one of the functions which responsible for values insertion (insert, append, prepend etc...), the only value that gets inserted to the …

Hello people! does anyone know in what way can you edit a default value inside a gtk.ComboBox?

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hi, i developed a chatting application.. i want to do three things in the Frame Resizing. but i don't know how to do..? any one pls help me.. 1. i tried to restrict the user cann't resize the frame less than (300,600) by setPreferedSize(). it works. but the user can …

Hi all, I am trying to take a list of words (from a text file) and then split each word into characters how can I do this? The code I currently have just reads in all the words (at, as, ate, apple, apply) found in text file and prints them …

you guys ready for this, this is the worlds bigest problem, i will be super happy if you can help me here is some code i have for a countdown script " #!/usr/bin/perl ############################################################################## # Define Variables # @from_date = (yyyy,mm,dd,hh,mm,ss); # Which means: (year,month,day,hour,minute,second) @from_date = (2006,2,15,00,00,XX); # Done …

I'm working on a problem where the user inputs the first name, middle name and last name and should produce the output, last name, first name then midde initial. example: input: John Smith Doe output: Doe, John S. the program should also work even if the user does not put …

Hi All, I am implementing simple SHELL similar to bash having functionality that support some BUILT-IN commands like cd, kill, bg, fg, job, wait. It should also support piping and job control. please Guide me how to start this. Thanks manoj

hello every one, how are you?! I come back after long absent ,, and I want help from you,, just small question :D Suppose you wish to write a method that prints a heading on a new output page, along with a page number that is 1 in the first …

Can one give a exat answer for this question i have a java program with hundred packages imported but iam not using any one of them in program .i have only a SOP which prints [B]hello world![/B] .the qustion is will this program is thick with all the imported 100 …

I have a MFC application that uses a menu, I want the menu disabled by default (easy enough), but what command do I use to reenable it? I tried [CODE]GetDlgItem(IDM_FILE_TEST)->EnableWindow(TRUE);[/CODE] The program runs up until it executes that statement, then it crashes. Any ideas?

This is irritating me so bad, I have spent three hours aimlessly trying to get JScrollPane to work on my JList and I can't figure it out.. here is the code, please make the scroll bars work! :sad: [CODE]public class ChatServer extends JPanel { private JList lstUsers; private JScrollPane scroller; …

Alright, This is really bothering me that I can't figure this out since I took 3 terms of Java. Alright, I have a text file that contains addresses. ex: Name 1234 5th St Orlando, Fl 19191 Name2 1423 4th ave New York, NY 09987 and so on and so on. …

[code] import java.io.*; import java.math.*; import java.util.*; public class GrowthofaFunction { public int calculateFunction(int x) { return 0; } /** * @param args */ public static void main(String[] args) { public void calculateFunction(); { final int x; final int y1; final int y2; final int y; Scanner stdin = new …

Hello, I've figured out how to transfere a full contents of file into a buffer. Nut now say if i wanted to do: Surname[20]; Firstname[20]; Age and its stored in: user.txt like: Chilver Jackson 25 How would I get the input stream to stop filling the surname up when it …

I have developed a set of libraries/common classes that I use in all my apps (this is on unix), and compiled them into a shared object (.so). Then, when I compile my individual apps, I link the library with the executable with -L /libs/ -l mylib . When running any …

Hi everyone... I'm learning arrays and cant figure out why my cout is showing "scattered" output... I'll upload my infile and source code. I'll also upload the example of the correct output my teacher wants us to show on execution. I'm struggling with the "UNKNOWN" State Name listing too. I …

Forgive me for my questions but i am still an extreme beginner with VB I'm just practicing some programming so i decided to code a simple program which will help users convert between different units of measurement. I started with Temperature conversion and what do u know i got stuck …

Is this possible? I would like to have a user input a sentence, and then have each word in that sentence be put into its own array.

I know you don't do homework for people. But I'm not really sure where else to turn to, because my online tutor for my class isn't really helping. I'll show you the code I have. (I worked about 6 hours on it, honestly. I'm really really bad at this.) If …

i have this program trying to read from a file but i keep getting this error message what am i doing i cant figure it out. [code]#include<iostream> #include<cstdlib> #include<cstring> #include"assignment9.h" #include<fstream> using namespace std; const int MAX_LEN = 30; int numofRecords() { int numRecords; cout <<"number of courses to process: …

I am trying to create a simple program to read in words from a file, count the words, and output a histogram of word lengths normalised to 1. I am having trouble reading in the words from the file. If anyone could help, it would be greatly appreciated. Regards Kevin

Dear All. I have a small problem with the code attached. I am trying to add an object to a linked list. When I try to compile I am getting an error. For the life of me I cant figure out the error. this is after 5hrs of head wrecking …

I'll be visiting the Delphi 2006 launch in the Netherlands on the 29th. First time to meet DavidI and other dignitaries in several years.

hello people... I don't know what to do and how to do to improve my programming skills. i really need your help , advice and suggestions... you see i have been studying programming for a few month and since the time i started i just read and had very few …

I'm working on a program where you find any path through a graph. When inputting the graph using an array, I found the number in position[0][8][9] gets set as 1 rather than 0 after position[0][9][1] is read in to memory. I've tried both gcc 3.3.2 and 4.0, and get the …

ok so here is what im doin. Given a square matrix, write a program that determines the number of white(numbered) blocks and total number of squares in each of the white blocks. By definition, the outside boundaries of the matrix must be shaded(0). A block of white squares consists of …

I am trying to use distutils to install a pyhon module. below is an idea of the code I want to use [code] #!/usr/bin/env python from distutils.core import setup setup(name="freevo_cropit", version="0.1", description="A Freevo plugin for wirting mplayer config files", author="me", author_email="shane@test.com", url="http://test.com", py_modules=['cropit.py']) [/code] I have the cropit.py module in …

I have a simple plane object with public datamembers of a flight number and a pointer. I am successfully adding "planes" and deleting "planes," however when I try to move one up a spot, though it compiles well, I seem to get memory crashes. Here is my bump function that …

i try to write a program using class that take number of particulars of sibling and take the name and age of each particulars from user and allocated seats. but my program has some error and does not compile and run. my code is: //header files #include<iostream.h> #include<conio.c> //class definition …

Hello, instead of using an array of objects I'm wanting to use an link list of objects. Could anyone point me in the directions? One class is called: Personal information... The other is my link list. I'm stuck on how to get the link list to take an object as …

Here is my code so far. I'm not sure what I'm doing wrong, but I cannot get it to compile. Incompatible Types (Lines 90 - 92) . Please Please Help. My ultimate task is to write an Applet Mortgage Calculator. import javax.swing.*; import java.awt.*; import java.util.*; import java.awt.event.*; import javax.swing.JOptionPane; …

Hello: I have a question regarding struct when making hash buckets eg. typedef struct _hashNode { void *key; void *value; struct _hashNode *next; } hashNode; let's say when I create the table: hashNode *nodeList = (hashNode *)malloc(sizeof(hashNode) * 200); This is because I want a fixed list size and then …

Hello, I start learning Python GUI using Tkinter as IDE I'm using wing IDE 2.0.3 trial. I'm using Tkinter mainly because of very good debugger. Belive it or not I get exception in this code: [code] from Tkinter import * root = Tk ( ) my_container = Frame ( root …

This code is written in VC++.NET. I have a windows form that display data from a socket port using callbacks. I have main.cpp that calls Application::Run(new Form1). The socket processing code is currently in the Form's file. I want to separate the Form1 from the socket processing code. Put the …

If you would be so kind to go to this url, where I have already posted my problem and give me some tips on this forum or on the one already posted: [url]http://www.linuxquestions.org/questions/showthread.php?s=&threadid=387067[/url] Thanks in advance, P.S. This is really urgent, and it is probably a small problem. Some updated …

I really need help. I did the code, but I know it is all wrong. I am not sure how to fix it. This program has boggled me for a week. I am watching the growth of the function. First I have to calculate a function after entering the value …

What exactly is the purpose of the scope resolution operator? I can't seem to find anything in my book telling exactly what it does. It just seems to dance around the subject somewhat.

Hey y'all! I'm fairly new to internet programming, and I'm surrently developping my first socket app in Java.. Now I have a question... I wrote a simple chat client to learn the commands, it uses a datagram socket (that's what I want to stick with for now) and sends/recieves messages.. …

I'm having problem loading a java gui into a html page as an applet. I believe the problem is the init method. this is the first time i've had to make one and i don't think i did it right. here is my java code: [HTML]code[/HTML] package gui; import java.awt.*; …

Hi, folks I'm really having a bad time learning Tkinter. I started this morning and it was gooing pretty wel, but I cam accross this problem. How to make application windows of fixed size i.e. maximize button in the title bar is disabled? And also is there any way to …

Hey everyone, I'm just wondering if anyone knows of any cool examples of a Java based multimedia program (besides the one that comes in the JMF). I have seen some pretty basic ones, but I'm wondering if there are any out there that are at the level of Winamp or …

I been working on this little program that would allow the user to reference this custom playlist file. The playlist file is a simple text file with a list of music files on a URL: [code] http://www.whatever.com/a.wav http://www.whatever.com/b.wav etc... [/code] Basically what the program would do is ask the user …

i try to write a project program about stack. i degined In stack.h templates for stack, push and pop, and defined two stack objects one for integer and other for Float in main.cpp to get following types of output, but my but program does not compiles and give error. source …

Are there any good tutorials out there that explain adding objects to a single linked list. All I have come across are linked lists involving "structs". regards T

Hello all. I have a small homework problem to write, and I could use a little help, someone to guide me in the right direction. I need to write a program that asks the user to enter the filename, and then enter the string to search in that file. If …

Hey!! Ahh, all day I've been trying to learn something new, so reading over tutorials I compiled my first socket app!! The only problem is, it isn't working the way I would like it to, and I was hoping you gyus could help me figure out the problems.. I appologize …

Additions to Phase 1 Transactions Each account stores transactions information (the type of transaction (e.g. withdrawal, deposit …etc), the amount, the time of transaction and any additional information you think is important). When any transaction occurs this transaction is recorded in the account. So each account has more than one …