Software Development Forum

Hi. I am taking my first C class and I seem to be having trouble with this program. The problem is: Write a function that adds two polynomials of at most degree n. /* f = g + h; n is the max degree of f, g, and h */ …

I'm really enjoying python in my Netbeans IDE. I would like to know extensive difference between these version of Python: Cpython, Jython, Iron python, pypy .....etc (You can add it). What is the main difference? Why all these versions? What are end products of all these versions? (.exe, .jar, etc). …

Does any one know the code to retreve process info and put it in a box like task manager?

hi all I can anyone tel me how to save image in access database.& also hw to access image from database.I don't know how to start.plz reply

There is a big problem for me as I have to handle a project made by an other person and I m not aware of this code.I have two tables in SQL Server 2005 named AudioFileDetails having fields---- FileId int 4, FileName varchar 1000, Subject varchar 500, DistrictId smallint 2 …

I am not sure if I am in the right forum. If not, I apologize. ------------------------------- I've been working on an assignment in school using Visual Studio. I want to continue at home so I downloaded Visual Studio Express, but I don't know how to transfer the files! In Eclipse, …

Does any one know of any modules which could help me in comparing lists. I have the following problem. There are lists with names and there are lists with associated weights. For example, a = ['a', 'b', 'c', 'd'] w_a = [0.25, 0.25, 0.25, 0.25] b = ['a', 'c'] w_b …

I'm looking for an MRTG program that will save all the incoming phone numbers and group them through their country code.

I have a query which gives results like ACTIVITY MONTH1 MONTH2 MONTH3 MONTH4 MONTH5 MONTH6 ... PLAN 1.5 2.1 3.1 1.0 1.2 4.6 ACTUAL 1.2 2.O 2.9 0.7 1.0 2.7 I WANT TO CHANGE THE ORIENTATION OF THE TABLE IN THE FOR AS GIVEN BELOW, MONTH PLAN ACTUAL MONTH1 1.5 …

Hi all I am kind of new to vb.net, and am wondering if anyone could tell me how I can remove the first line of text from a multiline textbox. Let's say I load a text file with 50 lines into a multiline textbox. How do I delete the first …

please i want to make a contact details program with Visual basic that will allow save contact details. like : Names, Address, phone numbers, E-mails, Address, Company and i don't know where to start from.

Hello frnds.. i m using while loops in my code.. bec of that my application uses almost 90% of CPU resources.. its not lettin others applications to run.. actually i have to read some signal from serial port... n till i dont get it high or low.. i have to …

consider the following code [code] class A { int aa; public: A():aa(0) {} } class B { int a; A obj[10]; ----> how to intialise this array in the B class constructor } [/code] Thanks & Regards Vadan

i want a tool to convert the python files to java.Since i am completely unknown to python and want some python files converted to java...Can anyone please help me ??????U can reply to me directly on [email]tejas.dunk@gmail.com[/email]

Hi there! I'm having a very annoying problem... simply put, I have a .pyw file, and it works great! However, whenever the script runs the os.system() function, I get a brief CMD Prompt window, which immediately disappears. It's quite annoying! Is it possible to run os.system() commands without having the …

I need some help when it comes to adding functions in C#... In VB.net you can simply add a new function that deals with a specific action of a form object by clicking on the following drop down menu... [url]http://img151.imageshack.us/img151/492/vbtq8.png[/url] When I go to the menu in C# all i …

I don't know what's going on here...but I always seem to get 2 leaks of 40bytes each consisting of FF FF FF FF.... Even with all the code commented out, I still seem to get these leaks. I'm running Visual Studio on Vista SP1, so perhaps a combatibility issue? Or …

Hi there! My application is going very well... however, I have a couple questions... mainly, graphical stuff. [LIST] [*]How do I make it so the application runs in full screen? (I know I can do it by changing the preferences in the command line, but that's the ghetto way...) [*]How …

Hi all, I am new to C programming and need some of your help. I am trying to convert a string(ex. 25,000) to an integer. I use the atoi function to do the conversion, however, it only reads the initial portion of the string by stopping at the first non-numerical …

Hello all, I'm trying to create a simple program that creates a text file with some text inside of it. First off, I've managed to create the text file with a few lines of text. My Issue is that I need to use Quotes "" inside of my text file(main.cfg) …

Hello all! I am a programming n00b but learning more and more each day however I am stuck on something and I was hoping someone could provide some guidance. I am attempting to parse data that has been submitted by the user, or grabbed directly from a file, into a …

I want to draw some text on a JFrame (later it'll change to a JPanel), but not have the text necessarily be horizontal. I've found some decent examples online that have worked well, but they've all been 500+ lines long. I'm hoping it can be done in a way that's …

[B]Hey can someone help me finish my code? Im in a real stump here. What Ive done so far is read and display the code from a 2d array, then I counted the neighbours that were dead and then did the process to make a new Generation. However, I dont …

Hi all I have made this small text editor and it works fine. I would just like you too look over it and give me any tips and things, that would make the code better (more acceptable to you). [code=java] import javax.swing.*; import java.io.*; import java.awt.*; import java.awt.event.*; public class …

Hi Folks, I'm a Java newbie so please forgive me if you've heard this one before... Got a question for ya about an small app I am working on. I have a banking app that creates accounts, then makes deposits and withdrawls to/from these accounts. Its very simple. I have …

Hey everyone, Here's a question that should be pretty simple that I haven't found the answer to: if I'm using a function that takes some characters in quotes, what do I do if I want quotes to be some of those characters? I.e, if my code says if c in …

Hey I have to make the game War (card game: [url]http://en.wikipedia.org/wiki/War_(card_game)[/url] ) in C. Im not sure where (how...) to start. My basic thoughts/ideas/etc: Its a 40 (4 times 10) card version with 2 players. A way to do it would be set up a structure with 4 faces values: …

can any one tell me what are compiling errors and what are linking errors

I have to design a parser to convert Binary(HEX) File into number. I have to refer a format file for the same which is as follows: (Sr No;field_name;position;length;datatype;flag;) 1;TimeStamp;0;4;HEXA;0; 2;TimeOffset;4;4;HEXA;1; 3;Data_Vol;8;4;HEXA;1; ................so on.........it has 60 fields, which represent 1 record. Binary file: 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Can you please help me coding this …

Hello guys this is my code. [CODE] #include <stdlib.h> #include <stdio.h> #include <string> using namespace std; void charToBinary( char *value ) { unsigned int i; unsigned int alloc = (strlen(value)+1); int* cVec = (int*)malloc(alloc); for( i = 0; i < strlen(value); i++ ) { //works in windows but not on …

Hi i would just like to know how wud u display the client's IP address when the client connects to the server. This is found on the servers side while waiting for a connect. now i just need to display the client's IP address in this while loop but how:/ …

look this ...why is not the same? [CODE]Dim azar As New Random setd1(azar.Next(1, 7)) setd2=(azar.Next(1, 7))[/CODE] the second one setd2 give me a error... is not the same using =?? Which is the difference??? and... [CODE]Dim dados As New dado dim dados2 as dado [/CODE] Is this the same...o are …

[code=java] public class book { private double basePrice = 0; private double vat = 0; private double discount = 0; private double sellPrice; public book() { setBasePrice(0); setVat(0); setDiscount(0); } public book(double basePrice, double discount, double vat) { setBasePrice(basePrice); setVat(discount); setDiscount(vat); } public double getBasePrice() { return basePrice; } public …

Hello there! I greet you all, I have a question on Database. First of all I'm completely new In Database realm and know a little . Just definition and little about it. Can anyone tell me how to do database programming (Specifically MySQL) in both server and embeded sever mode, …

Hi, I have a MySQL database I want to access with the Java Persistence API. The database I use consists of two tables (supplier and product) and is created with a SQL-script I made. Furthermore I generated the database classes (Suppliers and Product) with Netbeans using the "Entity Classes from …

Hi :) Could you tell me if there is any possible way to start IE or Mozilla in Java using Swing/AWT components? I don't want just to load html in jeditorpane, i want to really start ie or mozilla. Thanks.

Hi. Does anyone know why i get a classnotfoundexception when i try to read an object that implements the interface serializable from a socket.

Hi, I'm doing a screen scrape of a web page, which works with out any problems What I want to do is replace the contents of tag, I can do this if the tag match exactly but in this page there are allot of blank spaces. lbltest.Text contains the page …

hi!! i made a program to count the max sales in a store, that has for example 10 employees. for this, i used an struct to have the code of the employee and the sales he made. the point of the code is to show a list of the employees …

hi again i have a windows pc and i want to know if py2app will work on my computer so that i can make applications for macs? any help appreciated

hiya - i'm making a new game and want to know how to make a simple rounded race track. i've done everything else but want to know what to use. I've tried g.fillRoundRect(left.x,left.y,left.width,left.height,left.arcWidth,left.arcHeight); but an error pops up can anyone help - i want to make a simple race track …

Can a html that contains JavaScript be loaded in Swing ?

Hey everyone, I'm completely new to C# so I'm sorry if I don't make sense. I need to capture the x and y position of the mouse cursor within a group box (or some other frame). How can I do that?

Hello, i'm doing my home work, it's about managing a library, i created 4 trees as required in my assignment. The problem arises with RemoveCategory function. I just don't know why but each time i try to remove books in order like this (the names of the books are in …

Hi iam a newbie to C++ I have a problem, pls give me a solution I have an object in the shared memory which encapsulates an array of 6 objects. I want to acess one of the objects in the array. If the first object in the array is already …

Hey, I'm having trouble dealing with this - I made a table: [code] create table prodzina( ID_prac integer references Ppracownicy, stan_cywilny varchar(20), ilosc_dzieci integer, ubezpieczenie bool); [/code] and I got my script <part of it>: [code] x_find='SELECT * from ppracownicy where nazwisko='+a+nazw+a+' and imie='+a+imie+a+' and id_dzial='+a+iddzial+a+' and pensja='+a+pensja+a+' and stanowisko='+a+stan+a+'' …

hi im trying to expand on my dictionary learning and i currently have two problems with this code: [ICODE]import cPickle file = open('phonebook.txt', 'w') phonebook = {'Andrew Parson':8806336, \ 'Emily Everett':6784346, 'Peter Power':7658344, \ 'Lewis Lame':1122345} cPickle.dump(phonebook,file) raw_input("press enter to show how to add a key and a value") phonebook['Ginger' …

Hey everyone, I'm trying to write code that will be sent out of the COM port to a PIC microcontroller. However, I don't have the controller available yet. Is there an emulation software that will allow me to virtualize a COM port and capture the data that's being sent to …

Hi, Unsung VB.net, I am trying to create an excel file in my web server (windows 2000 server). But I end up with the following error: System.Runtime.InteropServices.COMException (0x80040154): COM object with CLSID {00024500-0000-0000-C000-000000000046} is either not valid or not registered. MS Office is not installed in my server. Even I …

I want to learn about [URL="http://www.daniweb.com/techtalkforums/thread77538.html#"]vb.[/URL]net but i dont know how to start it. Please give me some basic sample for a beginner of vb.net [URL="http://www.daniweb.com/techtalkforums/thread77538.html#"]codes[/URL] I am useing vs.net 2005. please help me