Software Development Forum

hi , everybody can any one write a "c" programme without main() function "please don't tell me this is not possible " If u know please tell me

I am having some difficulties in understanding the code below. First I don't understand, is (char***) a cast to a triple pointer to a char? While I am am somewhat familiar with single pointers, these triples are beyond my current understanding and I would like to know, what is the …

I just need a hint or two to solve this problem. I dont need any coding or something similar just a "hint". Thanx Q.2. A local airlines has three different models of passenger planes: The 101 is a charter plane that carries up to 10 passengers, with the seats arranged …

Is there any database engine written with pascal? i need a database engine written with pascal. thanks.

Hi, I'm Sven I'm a student from Belgium and one of my classes is about C++ I'm working on a program for such a long time, but I can't find the solution. (First of all : sorry for my bad english) Here's what I'm supposed to do : I have …

As far as I've been able to discern. The "cannot find symbol" compile error is a result of one of 2 mistakes. 1) The class name is spelled incorrectly 2) The class isn't in the same directory as the class trying to instantiate the object or the class isn't in …

Hi, I would like to create a countdown timer using number extracted from the database to use a the time for the countdown. Can anyone help me ?

Alright, I'm trying to learn some basic threading and this is a problem I've been banging my head up against for a while. I'm doing some image manipulation using boost::numeric::ublas::matrix, which I believe is supposed to be thread safe, but as soon as more than 1 concurrent thread is involved …

Hi, i'm new in this forum and i have some questions in C++... 1. I have main.cpp, which has [B]int main()[/B]... I also have some.cpp which has [B]int some()[/B]. How do i access/use some() from main() ? 2. Also, how can i use some other (I'm not sure i'm saying …

Hi. I am trying to merge 2 chars. in C but i don't know how to do it. My code: [code] char dd[1], aa[2]; dd[0] = "2"; dd[1] = "3"; aa[] = dd[0] + dd[1]; [/code] So it aa[] should show: 23 but it gives error. Maybe i am doing …

Hi Guys I wonder if 1 of u can help me I want to add Tab Navigation to my Project ant can't seem 2 figure out how to doit can somne one please give me wuick step guid to it pls ? Thank you

Hi, I am trying to find and replace a particular string in a file and save that file. Here is what I did, where I am writing the output after replacement into new file. I was trying to avoid to open the file for writing and try to use just …

Hi I am writing a simple java program in which i am facing some difficulty while writing the text in the file. Aim of the program is to add some debug message in the empty catch block. I am able to add the message but the text in the file …

i am using vb dot net. i want to store multiple values in a variable and then check whether any of the values held in the variable match what the user inputs. Please help i can not code it , i tried but failed. This is not homework just a …

Hi, I you probably have much annoyance with homework help, but I'm a first year student in high school doing a AP comp sci class. I'm currently working on my eighth program, the past 7 were all solved by me, and I helped others with it, so I'm not trying …

I have only ever done the very basics in Java and really need help. I have to read innumbers from 1 to 20 and then print true if all the numbers are present and false otherwise. I don't know where to start!

Hi! I'm new to Java. I need to make an array like: int b[] = {0,1,2,3,4,5,6,7,8,9}; Is it possible to use a loop to generate an array like that? I don't know if I'm asking the right question, so I will try to explain it: [code=java] class test0{ int a=0; …

Hello sir, I want similar coding for treeview, where for linklabel is as follows. [CODE] Private Sub LinkLabel8_LinkClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles LinkLabel8.LinkClicked WebBrowser1.Navigate(Application.StartupPath & "\source\test.html\") End Sub [/CODE]

Hello sir, I am having treeview control and webbrowser control. I Having three nodes in treeview. Node0 -> ParentNode Node1 -> ChildNode Node2 -> ChildNode So when i click Node1, i want some webpage to be displayed in webbrowser control and similarly with node2.

Hello, So I'm thinking of creating a few programs that don't use the provided components like the Button class. Basically I want to create components like a button, text field... etc, but with their own look and feel to them. I tried overriding methods of existing components and I tried …

Hi every one,i'm following this tutorial and i can't seem to find the Message Maps property sheet in Visual Studio 2008. This is the link of the Tutorial [URL="http://www.functionx.com/visualc/dialog/dialog2.htm"]http://www.functionx.com/visualc/dialog/dialog2.htm[/URL] In the 27nth step says : Click the Message Maps property sheet but i don't find it in VC2008 I will …

Hi Guys I think the pic will explain better than me [img]http://img81.imageshack.us/img81/6374/printscreen001iy1.jpg[/img] Link To Image [CODE]http://img81.imageshack.us/img81/6374/printscreen001iy1.jpg[/CODE] As you can see Ill I'm trying to do is make forum thread maker/ poster It will be used for easy to update/create tutorials on the forums Any Ideas where do I start Coding …

Hello ,, i need to write to opened file in w+ mode.. now the problem is that first off all i need to check first string in each line if he the same to value i want to enter , dont enter and print error : in another words i …

That link doesn't work correctly (the ...'s in the url are pretty much invalid). If you could resend the link to the code, or use [url]http://tinyurl.com/[/url] to make the link smaller so that the site doesn't truncate the data, it would be greatly appreciated. Coma

I have been trying to get my program to ask the user if the want to run the program again before exiting. I have been using he following while loop. It isn't working, any suggestions. char again; again = 'Y'; while (again == 'Y','y') { // // program // cout …

Hey guys, I just want to know if there is any ways to add music to a python program (non-GUI, pure text program), and if there is, how? Thanks a lot!

Hi, I'm trying to send a bitmap using WCF and here's the steps i followed: 1-Convert it into byte array [code] private IDataObject tempObj; private System.Drawing.Image tempImg; tempObj = Clipboard.GetDataObject(); tempImg = (System.Drawing.Bitmap)tempObj.GetData(System.Windows.Forms.DataFormats.Bitmap); tempImg.Save("hello.bmp"); VideoData = System.IO.File.ReadAllBytes("hello.bmp"); [/code] 2-Receiving the byte array from the other client side and convert it …

Hello guys, I have some doubts.I think one of you can solve this.I'm c++ fresher.My doubts are: 1.What's a parser in C++?:?: 2.How to create a parser cum interface window in c++.:?: Help me please.Thanks in advance.:icon_neutral:

Hey guys, I am trying to delete a file. I don't understand why its not working. [CODE=java]public void Refresher()throws IOException { File theFile=new File("C:\\theFile.txt"); theFile.delete(); }[/CODE] I launcher it with [ICODE]Refresher();[/ICODE] I googled around and followed a tutorial. (My code is compiles correctly) Thanks PO

I'm having trouble on how am going to start this idea of mine. I have an image and I want to plot points on that image. My Idea is to get the X and Y coordinates of the mouse pointer and save it into a text file so that by …

I want to add to my button click some audio file, how can I do it ?

Hi :) I'm using winforms to try to make a GUI on Visual C++ 2005. Now one of the forms deals with a linked list (what's supposed to happen is that when a customer clicks the sign up button, a new customer object is appended to the end of the …

Hey guys, I'm in a bit of a loop here. What i'm trying to do is have a simple web page an that it will direct it's self to a FTP server on my network. Here is where the problem starts for me. I want to be able to upload …

Just downloaded VC++ 8.0 Express and tried to run a simple sdk style program to see what happens. I've been using Dev C++, CodeBlocks, and MS VC++ 6. I've been advised to get up to date. Anyway, to get the program to run I had to change all the Api …

OK I'm a beginner at C++ so don't mock me for this question, so when I declare a pointer ptr (int *ptr; ) and then define ptr as 5 by saying *ptr=5; what adress is ptr pointing at-a temporary variable? Thank you-just curious.

Hi I am trying to upload an excel file to the server. But it won't work, every time I am trying to upload an xls file and press the button. it writes: No file was uploaded. as if i had no file. you are welcome to try on: http://radio.web.surftown.dk/admin/indset_program.aspx the …

hi everyone ;) i'm am having a problem, can you help me how to save big number into array? i have to input two big numbers (20 digits or less) and sum them. please help

I build Log in window where user enter his usernmae and password I still don"t want use SQL and any data keeper, it's only for two users so I check the password and username if it' ok than user must press botton OK and load next window this step I …

i need help with creating a letter pyramid usin c. this is what the basic pyramid should look like. the - are spaces in front of the letters. [quote] example 1 Type a single lowercase letter and press enter: 3 That is not a letter, enter a lowercase letter:= That …

Hey guys, I'm having another problem (two actually) with a function that reads 5 variables (type [B]int[/B]) stored in an text file, separated by lines ([B]\n[/B]) and then it returns them to use in the main() program. The thing is, I do not know how to return them to the …

Hey i have created binary search prograram this progaram search all locations but not first if i give value of other than zero location it gives results but not for zero location please guid me the code is as follows [code]// Program for Binary search #include<stdio.h> #include<conio.h> int a[50]; void …

how to delete the last record i inputted in my table using sql? im using adodb and i dont know how to delete the last record i was inputted please help me

hi again after watching the numb3rs season 3 finale i wanted to try and make a program to encode or decode a paragraph i have attached a .txt file with the codings how should i start? all help welcomed. thanks in advance leegeorg07

I still can't understand what a difference between a regular window and modul form ? what it means modal form?

I want if user click on save all the data should store on the MR table but it is not storing. Private Sub Command1_Click() ' Debug.Assert False On Error GoTo cancel Set rs1 = New Recordset rs1.Open " SELECT * FROM MR ", con, adOpenDynamic, adLockOptimistic ' rs1.Open " SELECT …

Hi, and happy hollidays to everyone, I start working with WinForms about a week and wonder how could I add a picture like a background to m Form. What kind of files C# can get(*.jpg,*.gif) thanks a lot Sergey

Hi,I'm new in WinForms Application help me change my ComboBox to default state of one of Collections I have Thanks Sergey

Hey i am outta my wits to get the folowing output in C. Can ne1 help O/p reqd: 1 1 2 1 1 2 3 2 1 1 2 3 4 3 2 1 and so on. see th pyramid is not the desired one when you open this post.go …

I managed to delete the only up to date saved copy of an important Java project I had (I know, I know). I have the compiled .class files and I know it's possible to decompile them. Can anyone direct me to any references or anything to help me do this …

This is ClickMe program where it's suppose to change button text once the user clicks the button. Although, program does successfully launch and pops up the "Click ME" button but once it's clicked nothing happens, it doesn't change anything. Any help would be appreciated. import javax.swing.*; import java.awt.event.*; public class …