Software Development Forum

Is there any way in a ifstream to change the font it writes in??? Thanks! Im using Microsoft Visual C++ Extended Edition 2005 on Windows XP

I'm doing an assignment for class and we're suppose to write a program that pops up a window with YES/NO/CANCEL buttons and when the user pushes a button another window pops up displaying what button they clicked. I wrote up the code and it does work, but it takes several …

I'm trying to write a program which reads a file really small size with two number and a character and ouput another file which can have up to 120.000.000 characters. My answer which is the fastest way to achieve this on Linux compiled with gcc i mean shouls i use …

Hello there, I am doing my 'budget control system', and I want to make substraction from the value i entered in a textbox (budget for the year), with the sum of all the value in the 8th column of the MS Flex Grid data (which is the money used). Can …

I'm sure this is either easy or impossible. :) I have a Windows command console window open with a Python 2.5 interpreter running. I also have a text editor open on a module I'm debugging. What I'd like to do is make some changes in the editor, save the file, …

Hi I am new in assembley and I need a sample source or a tutorial about mul of big numbers for example 10 disigts * 10 digits.

How to initialize a const array with size defined in template before the constructor call?? [CODE=c++] template<int s> class something { public: const int array[s]; something(void) // uninitialized member `something<s>::array' with `const' type `const int[s]' { } }; [/CODE] razum

i want to add the items of a combobox as dropdownitems of one of the menustrip selections.. how to do it dynamically?

Hi ladies and gentle men I wanna use bloodshed dev-c++ 4.9.9.2 but when i wanna launch it,before anything happens,a dialog box comes up and says: [QUOTE]There doesn't seem to be GNU Make file in PATH or in Dev-c++'s Bin path.Please make sure that you have GNU Make and adjust Bin …

1) vi . profile shows alias for commands, you can set the new ones. 2) esc = displays the file and folders in a numbered fashion. 3) esc – or esc k ( esc n does the same thing reversely) shows the previous commands 4) cd esc \ [type something] …

Hi, I was in the understanding that applications created with Codegear/Delphi did not need any external libraries and that it compiled all the code into the exe? However with Delphi 2009 (using C++), my programmes were asking for rtl120.bpl, and various dlls before it could be used. I was wondering …

Hi every one here, I am a university student of computer engeneering...altough still in the very begining i've got great interest making head or tails of programming stuff. I am new to c programming ..it's around months from the time we started learing & coding with that, We have entered …

Hi, i'm having some trouble using the built-in apply function. I want to take a string in an external definition then apply definitions on it which are in a class. The code I have is: [ICODE] global msgstr def create_message(message, msgstr): if msgstr[0:3].upper() == 'CMD': return apply(message, (msgstr)) elif msgstr[0:3].upper() …

Hi I have a problem with linked list,i want to delete a node.q is a node that i want to delete and p is the node before q,i signed my problem in the code below could you plz tell me whats my problem,because it doesnt work?(it's a Circularly-linked list) [code=c] …

In our class we have usually been just programming with the command prompt, no visual stuff. but now, in what my teacher calls "making pretty pictures" we're supposed to make a graph. The only this is, i have no idea how to make actual pictures or colors come out. I …

I've been working in C# for the first time these past few days and while I'm getting most of it, there's a few quirks i'm not quite sure about. My current problem is I am developing a program that needs a database, but because I'm going to be moving it …

I have function which randomizes numbers: [CODE=csharp] public int losuj() { Random losowanie = new Random(); int los = losowanie.Next(0, 9); return los; } [/CODE] I want to fill array with numbers generated by [iCODE]losuj[/iCODE] function, so I wrote: [CODE=csharp]for (int i = 0; i < 9; i++) for (int …

We want to write byte array to a file.The code given below works correctly for only one byte array.When we try to write more than one byte array,the previous byte array gets overwritten. How can we achieve this? [code] import java.io.*; import java.nio.*; import java.util.logging.FileHandler; import java.util.logging.Level; import java.util.logging.Logger; import …

Hi again, first; i realise this peace of code is stupid, it has been taken out of context, altered for the sake of simplicity etc. I wonder if the problem is the quite large number stored in int to (changed to unsigned long int) i have read on cplusplus.com that …

Hi i have written a standard library function 'strcat' on my own, even though the output seems ok, can someone please verify if what i'm doing is right? i get confused using pointers. [code] void mystrcat(char *a,char *b) { while (*a++ != '\0'); *a--; while (*a++ = *b++); } [/code] …

Hello dear forum members, I was wondering why there is no "intellisense" support when working with a *.cs file which is located in app_code folder of an asp.net c# project. I can see that intellisense functions correctly when I'm working on a *.aspx or codeback file but when it comes …

Hello I am having problems with parsing a String array so that i could format it in a way that i could convert it to an integer. Here is piece of the code: [code=java] String names[] = something.toArray( new String[something.size()]); String strNames= new String(); String parse = new String(); for …

I have a java program that take snapshots of my screen at say 10 pics per second i want to send it to another computer in the same sequence i tried to send images by writng them one by one on the outputstream OutputStream os=incoming.getOutputStream(); ImageIO.write(img,"jpg",os); but i am able …

Well, I know there are so many IM services. and that I want to build an IM system is just for practicing my programming skill. Here there are several questions that come up to my head when starting to design it. As far as I know, we can only receive …

When an object is created are these stored on the client CLR or in the Server CLR? or if im completly off where are objects stored after instantiation?? Thanks in advance :)

I was given a movie list, and I was asked to make a program to retrieve information from it and eventually modify the program to find certain movies. Right now I have a Collection class and a Movie class. The Movie class look like this: [CODE] import chn.util.*; import apcslib.*; …

i want to fill up the userID and password fields of the yahoo mail login page with the click of a button on the form but just cant get it right. Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load WebBrowser1.Navigate("https://login.yahoo.com/config/login_verify2?.intl=sg&.src=ym") Private Sub Button1_MouseClick(ByVal sender As Object, …

Please help me in automatinng the following in my EXCEL sheet using VB. I want to make my first two rows as Repetitve in every page of print.In excel it can be done as PAGE SET UP->SHEET -> Print titles -> "Rows to repeat at top". here i can choose …

Hello from Australia =] My question is rather simple but confusing. When i create abstract classes i alway create them so it can be extended at a later date by a normal class, The ByteBuffer in the nio package is unable to be extended due to its private constructor. In …

excuse me, i want to make explosion in c++. n i got trouble.. i really dont know the psudocode after i try to make it in paper a whole day. anybody can help me? i will specially give a thank you if can give me the real program of explosion …

hello, i'm trying to write a function in C that finds two subsequences that thier sum is equal. hope you can help me. thank you!

Hi all, I would like to be able to read data from a text file, be able to edit it and save the new edits to that file over writing the old ones. [CODE] Dim FILE_NAME As String = "C:\cat4\text.txt" Dim TextLine As String If System.IO.File.Exists(FILE_NAME) = True Then Dim …

Hi! I've recently joined this forum. I need help to solve this querry.I had tried but couldn't solve. Please please help me. . I,ve to make simple software for Pizza Hut Front Desk Manager using Visual basic 6 coding . software should have the following features: • Manager can enter …

How can i sort a file when given a list of various countries and their population size in two different files... How can i sort them together so that the output shows country and population... please someone help me is for a assignment??? thanks

THIS IS WHAT I HAVE DONE SO FAR (QUESTION BELOW IT) [CODE]class Customer { public: int noOfCalls; String custName; virtual Compute_Bill(); }; //define function, contructors etc by Customer::Customer() etc class Premium_Customer: public Customer { //premium specific function that inhereit from customer }; [/CODE] HERE IS THE QUESTION I need help …

Hello ! We, a group of 3 persons, Omar, Neil and Paul, will be working on a java-project for university, until january 21. It's our first GUI-program, we have decided to develop a slideshow following these ideas: for another subject on university we will install an online-picture-gallery based on PHP …

hi all im janaka priyadarsahana i want to write actions for buttons. i have 4 buttons and when they click i want to do four seperate things for this i have several options 1. create new class by implimenting Action listener interface and using an object of that class, can …

how do i use the setfocus method in vb.net and also how do i use keyascii=13 on keypress event of textbox? i want to have a textbox that when enter key is pressed, the focus shifts to another textbox.

Have to write a program that mimikes a grep. It has to search thru a given file for a certain pattern. I have no idea where to start. Help please.

So basically, I'm creating a switch statement that if the user enters a p or if they enter a P it will still work, any ideas? Thank you

Basically what I am trying to do is get the width and height of the doors in a room. The user enters the number of doors in the room, it then goes into a for loop which then asks for the width and height of each wall. The problem is …

What part of the HTTP header is always provided as part of the response of a CGI program? thanks guyss

i am doing the 'getting started' tutorial that comes with the dark gdk, and i ran into this error: c:\documents and settings\tom\my documents\visual studio 2008\projects\hello world\hello world\main.cpp(6) : error C2065: '“animatedsprite' : undeclared identifier heres my code(that i copied from the pdf): [code=c++] #include "DarkGDK.h" void DarkGDK ( void ){ …

Hello guys, I ve been searching for a long time for an algorithm (in c++) that would take the number of digits and give all the possible combinations between 0 and 1. For example for number of digits 3 will give 100 010 001 110 101 011 111 The funny …

Dear all, I am having a lot of trouble using programs I programmed in python 2.5 - having upgraded to 2.6 I find that every function/class that makes use of SSL receives this error: Traceback (most recent call last): File "<pyshell#10>", line 1, in <module> import ssl File "C:\Python26\lib\ssl.py", line …

I want to know how can we interface compilers so that we can mix up many languages together but still the code should work. One of my thoughts is, if there is any code in C allthose codes must be taken apart and must be compiled by C compiler and …

Hello, I have a question, How I can write a function that return 2 values. the function should take 3 numbers and do between the first and the second number an arethmetic operation and check if the result will be the third number, if yes the function return 1 and …

Ok i have a few questions. I'm fairly new to programming. Im starting to get a little functional with java, i can handle GUI's, threads, exceptions, 2d graphics, JDBC etc. I took a class in C++ only to find that I am not even close to producing graphics or GUI's …

For my Java class with resultset I am trying to get the request.getParameter value. Please advise if this is the correct way use the request object in a Java class because I cant seem to get any data from the request object. [code] ... import javax.servlet.*; import javax.servlet.http.*; ..... HttpServletRequest …

I just want to ask something about using a stack in maze Im confused about implementing stack in c++.is it possible that I can insert a multidimensional array in a stack,how?:S (can you please give me some little bit of codes in order to do that) I did already a …