Software Development Forum

hi again sorry i havent been only lately but i have this problem with some code for a digital phonebook. the code is this:[ICODE]p = float(raw_input("do you want to add a new person? (1 = yes, 0 = no)")) v = float(raw_input ("do you want to see the phonebook now? …

i am fresh student in sofware engineering and now my lecturer want me to do mini project "cab meter reader" apply with java.i don't know how can i start the project.i also really weak in java.can u please help me..

i need some different projects (names and details) related to java which has to be done in 1 month and also the related guidelines for that projects..could u please provide us the same asap.

I am trying to create a simple C program that uses HandBrake (video converter). The only way to run this program is to have one of the (in my opinion) crappy GUIs or to type out all of the arguments in the command line. My program is simpler than the …

I just started teaching myself c with a book called practical c programming, and i can't figure out one of the exercises. I'm supposed to write a function that scans a character array for the character - and replace it with _. I tried doing it, but i don't think …

Im making a password form and i need to make it so when the user clicks off the form, the form automaticlly comes back up again, ive searched for code snipetts alover the internet but carnt seem to find any code to do with that, any help?

This refers to instantiation and "uninstantiation". I need to solve an ode system many times with a varying paramter p in an iterative loop. It seems that I cannot use "out" and "ode" repetitively in the code below. The code works when N=1. Is there a way of "uninstantiating" and …

i had a thought to write a program to play boggle. i already know how it works and decide to use a heap-based method. However, i just dont know how to write a basic step: look up a word in a dictionary. So,if i have a word "program", how can …

how can i make the backColor of the form transparent? this will help me alot !! thanks!!

[code=python] data = re.sub(u"\u102F*\u102D", u"\u102D\\2\u102F", data) data = re.sub(u"\u1031*\u103B", u"\u103B\\2\u1031", data) data = re.sub(u"\u1001*\u102C", u"\u1001\\2\u102B", data) data = re.sub(u"\u1002*\u102C", u"\u1001\\2\u102B", data) data = re.sub(u"\u1004*\u102C", u"\u1001\\2\u102B", data) data = re.sub(u"\u1007*\u102C", u"\u1001\\2\u102B", data) data = re.sub(u"\u1012*\u102C", u"\u1001\\2\u102B", data) data = re.sub(u"\u1013*\u102C", u"\u1001\\2\u102B", data) data = re.sub(u"\u1014*\u102C", u"\u1001\\2\u102B", data) data = re.sub(u"\u1015*\u102C", u"\u1001\\2\u102B", …

Hello, I've got a simple program intended to read in one column of float data from a .txt file (with a variable number of lines) into a dynamically allocated array. The array contents should then be written to the screen, to test if this was successful. However, the code output …

Ok. So I wrote a simple boost python application. I put the exception handling code in. Now, as a test, I tried to run (purposely) a python script with a syntax error in it. The application crashes each time (Runtime Error!). How can I change the app so that it …

Hello! I tried searching for this error, but it seems a little uncommon, so I decided to register here. My problem is, that i would like to declare an iterator of type [ICODE]std::list<std::vector<T> >::iterator[/ICODE] within a for statement. I tried it like this: [CODE=C++]template <class T> class CSplit { private: …

I'm having some problems getting some code (which I believe is compliant to the Microsoft C++ definition) to compile on CodeWarrior (which uses is ISO definition). I've sorted some of the syntax errors out but I'm stumped by this one: [code] inline T* GetNext(const T* a_elem) const { return (T*) …

G day ,im a parent from Australia. My child is 7 turning 8 and i would like to create a simple hangman game in visual basic that he can use. I am fairly new to visual basic only having dealt with arrays,algorithms all the basic via a programming text book( …

Hi, I'm having trouble connecting to the OVID database using jzkit. I get the following error message: [code]log4j:ERROR No appenders could be found for category (Z3950Origin). log4j:ERROR Please initialize the log4j system properly. java.lang.NullPointerException at com.k_int.z3950.IRClient.Z3950Origin.incomingSearchResponse(Z3950Origin.java:543) at com.k_int.z3950.util.ZEndpoint.notifyAPDUEvent(ZEndpoint.java:169) at com.k_int.z3950.util.ZEndpoint.run(ZEndpoint.java:481) Result: Search complete 0 records[/code] I can connect to other …

I created buttons in my coding. 100 buttons.... Each one`s name is "Button" and the row code and then the column code... I wrote a procedure that is used by the OnClick event of those buttons. Now I want to get the name of the specific one I clicked on …

Below is my code in which c1.menu() gives my values from database in Rmenu. but when compilation proceeds downwards, there is another line ResultSet Rmenu1 = c1.menu1(); which gives me another result set Rmenu1 which have values from database through menu1(); function. But after execution of its while(Rmenu1.next()) when the …

Hi all, I am no-voice programmer, who has done Programming in Java as subject based only. I am doing project which consist of extensive java programming. I need to built prototype model of working electronic voting system using Java with security, usability and privacy issues in concern. I need help …

Hi, I currently have an task to complete on Assembly. I have been supplid the following code [code]#include <iostream> //for cin >> and cout << #include <conio.h> //for _kbhit using namespace std; #define dollarchar '$' const int maxchars = 5; // you may alter this but it should be at …

I am writing a program that lists a breakfast menu with prices and lets the user make an order. I am stuck on a few points and need some advice to get the program to run correctly. The first problem, I can only get amount due to calculate the tax. …

In java we can use System.out.println In C# we can use Debug.Println but how to do it in C++? (The syntax, and where to look for the debug message)

Hi there... I'm looking for words counter code I build the form which contain textbox and botton and I'm stopped at the code, I just did the code that count the space between each word but I think it stills need more things to add and if you have any …

hi, I have a question related to picturebox in vb.net. I am drawing a few geometrical figures like rectangle or square or circle on the picture box. when the user clicks on any of these figures , is there any way to know the figure he has clicked. Based on …

My question might be very basic but I really do not know how to do this... I need to create a structure, something that looks like a protocol (a data packet actually)...this packet consists of 3 parts header, data and trailer... The header has 3 offset bytes, 64 bytes of …

I know this is probably a very stupid question, but I can't make the user input a string.I thought I could use cin...here is my code: [code=C++] #include<iostream> //#include<cstdlib> //#include<cstdio> #include<cstring> using namespace std; int main() { int x=0; string thing[10]; cin>>thing; //x=atoi(thing.c_str()); //cout<<x; system("pause"); return 0; } [/code] I …

Hello, I am creating a new applications and i need to know how to couple a root.destroy and functionx() command to one button? I've tried to put the destroy command in functhonx() but that doesn't seem to work. Any ideas? Also, I am wondering if it's possible to refresh the …

Hi Every One, I am working on an assignment that needs to be submitted on 08-08-2008. The IDE in use is Dev-C++ 4.9.9.2. Basically, everything works well untill the program calls for values which are not avalable for a given energy 'energy[0]'. It will run but at these points it …

Hi, just came across character escape sequences e.g '\a' The "alert" character, ` `\b' Backspace, `\f' Formfeed, `\n' Newline, `\r' Carriage return, `\t' Horizontal tab, `\v' Vertical tab, ` I can only get some of them (new line and horizontal tab) to work. Do you have to do something special, …

Hi im new to this board. Im beginning a new Python prject, my last one was a html GUI which I built in Tkinter. This time im going to make a AIM bot. Any idea on where to start with a project such as this. All help is appreciated! Thanks

I am trying to run a simple program to read ethernet using UDP. Here is the code, but it always receives -1 for 'error', but I did it by the book. Do you guys see the problem? Thanks. [CODE]//enum specifying the current status of the comm port. enum e_PortStatus { …

Guys, Im not very experienced in C++. I was practicing problems from topcoder to improve my knowledge in C++. I've posted the code i used for solving a problem statement given by topcoder website. The compiler tells that there is a linking error with this code and hence its not …

Okay everyone i am new to this post but i have a fairly easy problem (i think)... so could someone help me out? :-) anyways heres my code in python 2.4....... [ICODE] #! usr/bin/env python import pygame, sys, os from pygame.locals import * pygame.init() something = 1 def dosomething(): something …

the sun tutorials doesn't include anything on how to extend JDialog to make a dialog like this: [url]http://www.oucs.ox.ac.uk/windows/exceed/input.jpg[/url] can anyone point me to a tutorial that included this? my attempts to try making a frame into a dialog result in 100% cpu and infinite loops how do you make the …

Hey guys, (btw am new here XD) I've been doing a project, and now I have 3 forms. Problem is, I want to open the last form I created to be launched first when I run the program. I've been able to do it using the .visible = True/False statements, …

hi! I need a list of final year projects in Java.I would like to know whether computer games can be developed using Java(JDK ) without using J2ME.Reply as soon as possible.

The circular list code is incomplete program with lots of feature missing, it's only one specific section that I require help with but I thought it would better to show the entirety of it to help you understand better. The section surrounded by -------------------------- is where I'm stuck, basically the …

Hello Friends, Good day to you all I have been using Access as a base for all my vb projects. I am told SQL is more secure and can handle a wide range of data. I have therefore decided to give it a try, but I don't have any Idea …

Should I use sqlite or gadfly as database support for python2.5?

So, I'm making a simple program that can edit text files. I have a text input that says "Please enter the name of the file, followed by a '.txt'. ". Although, whenever I enter a name, it will only show you the first character of what you entered. So, how …

Instructions Please read the following instructions (related project code) carefully: You'll be expected to observe good programming standards. • Project code must follow C++ syntax • Data used in each project must be retrieve and saved in Text Files • Your project may cover the concepts learnt in CS201 particularly …

Hi, i think i have a pretty random question here and something i thought i would be able to do but unfortunately im struggling. I have an example I have found on the msdn website. It works fine however i want to move all the code so that it just …

which library can i use to scan folders for file in UNIX help please!!:'(

The following example, when executed, returns: [QUOTE]Traceback (most recent call last): File "/home/des/programming/python/OOP/test.py", line 13, in ? demonstration(6).number() TypeError: 'int' object is not callable[/QUOTE] The example: [CODE = python] class demonstration: def __init__(self,number): self.number = number def number(self): fiveup = self.number + 5 print fiveup demonstration(6).number() [/CODE] Now, I know …

I'm trying to create a program where the user enters a digit(more than one digit) and am planning to print the ascii version afterwards. Here's my source code with comments on the INPUT area. The input is a LOOP where it keeps asking the user to enter a number until …

hi i need help i want away to create aprogramme using C# that when i connect my USB flash to my computer it automaticaly run another .exe c# exist on my USB flash, how can i write aprogramme do that? if any one have an idea please help me Many …

I am a new student in programming and having problems in writing a game where the user will input a word, character or munber values for processing. I will be grateful for the assistance. Thank you. Edward :)

I'm having difficulty passing variables to threads. I've recently compiled 5.8.7 with threads enabled and I am using the new ithreads. When running code as follows: use Thread qw(async); async { while(1) { print 1; } }; while (1) { print 2; } The code works as expected and prints …

I start a new thread about this. I need just a piece of code that reads a bmp file. I [B]NEED[/B] this. Every program i made used custom graphic files, and a very unpractical graphic editor made by me . It would be more comfortable to use paint to make …

i use an older compiler, borland c++ 3.1 and it doesn't have the bool variable type so i made my own bool type [code] enum bool { false = 0, true }; [/code] but always when i try to make comparisons or other thing i get the warning ASSIGNING INT …