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| | please help me to write a program in c++ to find sum of first and last digits of any number |
| | I/P : Input array[] = {4.0, 6.5, 34.0, 2.0, 56.0, 73.0, 5.0, -5.0, 22.0, 45.0, 52.0, 42.0, 421.0} O/P: Sorted array[] = {-5.0, 2.0, 4.0, 5.0, 6.5, 22.0, 34.0, 42.0, 45.0, 52.0, 56.0, 73.0, 421.0} Sorted array using bubble sort. public class BubbleSort { double[] getBubbleSort(double[] values) { [COLOR="Red"]return new …  |
| | I have a very simple question. I am trying to link the following 2 files, but I get an error saying "multiple definition of function()" In a.cpp int function(){ return 1; } In main.cpp #include "a.cpp" int main(){ return 0; } I know I can fix the error by making … |
| | I'm getting a segmentation fault when I try to run my program. It's probably because I'm not referencing my pointer to a string right, or dereferencing whatever it's called. This is basically what my code looks like. [code] #include <stdio.h> FILE *myFP; char filename[20]; char *pstr = finlename; void func(char …  |
| | Hello friends...I was given a task that ,taken a image u have to convert it into pixel values... And I have to find the difference in pixel values in various parts of the image..ie when u take ur own photo u have to pixel values of eye portion and other … |
| | I am brand new to java this semester. So far it has been going well, but having trouble figuring out how to do this one part of a program I am working on. This program requires the user to input a playing card, abbreviated, such as 9D for 9 of … |
| | I am working on a school project, I need to do a keystroke to simulate filling car with petrol. There is two program I have done below but none of them work. I use Borland developer studio 2006 (Delphi Pascal) and does anyone know how to clear the screen in …  |
| | How do I change the ASCII value of the character? It seems to give me the values but I don't know how to change them. I am not sure how to do it right. [ICODE] public void toUpperCase(){ // if ((ch >='a')&&(ch <='z')) // return(char)(ch-32); // Explicit // return ch; … |
| | Hey my name's izzy and i have been around the web designing game for a while and i was trying to figure out how we can get the explode function to support javascript in a web page when splitting .. here's the code : <? function snp($str_to_look_for, $str_to_stop_at, $html) { …  |
| | I am getting the following error: I am using vs2008 and e-mail.h is included in the project Error 1 error LNK2028: unresolved token (0A00004A) "public: void __thiscall MyEmail::Createfile(void)" (?Createfile@MyEmail@@$$FQAEXXZ) referenced in function "int __cdecl main(void)" (?main@@$$HYAHXZ) test.obj e-mail Error 2 error LNK2019: unresolved external symbol "public: void __thiscall MyEmail::Createfile(void)" (?Createfile@MyEmail@@$$FQAEXXZ) … |
| | Hello, I am trying to run this program, but I have no idea where the problem is. I get these 3 errors in my error list when I try to run it: Error 2 The best overloaded method match for 'Project_1.Client.Client(Project_1.SharedClick, Project_1.SharedMsg, System.Windows.Forms.TextBox, System.Windows.Forms.Button, System.Windows.Forms.Button)' has some invalid arguments Error … |
| | I have a problem on getting the nth list item( function: DataType get(int n) const ),though it may seem easy. here is my code.. [code=cplusplus] #ifndef ORDERED_LIST #define ORDERED_LIST #include <fstream> using namespace std; template <class DataType> class OrderedList { public: OrderedList(); ~OrderedList(); void clear(); DataType get(int n) const; void … |
| | I am writing a calculator program in C. I need a function definition for a function called Subtract() that will allow me to calculate the difference of several numbers entered by the user also need one for division |
 | I have a drop down that will be auto populated when the user selects a previous drop down. The one in question is referencing a particular piece of equipment attached to the company that was selected. The database is set up with a manufacturer table, equipment table, and customer equipment … |
| | Our teacher wants us to take an array and output it via these instructions. The array conists of grades (ie 92 72 83...etc): "Write the output to a text file. In it, display the original grade array, 10 per line, in fields of 5." My question is, what does that … |
| | Need some help with a nested loop. This one (my example code below) prints out a correct 3 column HTML table with the recordset with proper opening and closing HTML tags AS LONG as the GRUOP BY clause is set by the topcategory Db table. I think I may need … |
| | [code=c] #include <stdio.h> __declspec(dllexport) void DisplayHelloFromDLL() { printf ("Hello from DLL !\n"); } [/code] This above code has been written using VS 2005. I opened this project as a win32 application and chose the option to build a dll and not a exe. The name of the project is DLLProctTest …  |
| | I'm trying to use the switch function to compute the resistance of resistors. Basically, a person types in 3 letters, each representing a color; each color has a different value. Then v throws back the resistance by going through the equation. This is what I have so far. [code=c++] #include …  |
 | Hello experts could someone tell me how can i combine multiple records into one value. Sample in MS Access: (Lastname & "" & "," & " " & Firstname) AS Name How can i do this in MySQL?..tnx in advance |
| | Hi, i am trying to use a library. included the header in my code set the path (-L) and the library (-l), but i get the following error and a bunch of undefined symbols. Does anyone have an idea? What am i doing wrong? Thans in advance. PB:~/Downloads/lp_solve_5.5.0.11_c max$ gcc … |
| | Hi guys. This is my first post and I hope I can get some help. Thanks so much in advance for this. I have what I'm sure is simple but I'm missing something here. I have a file being read from (input.txt) which has no more than 50 grades w/ … |
| | This code(Files) does return the whole directorypath like this: C:\Documents and Settings\User\Desktop\Text.txt What should be changed if you only want to return the fileName wich is: "Text" Code: System::string ^ Files10 = "c:\\"; array<System::string ^> ^ Files = System::IO:: Directory::GetFiles(Files10,"*.txt"); |
| | I have this webservice that connects to my database via a table adapter and I am trying to read the column value based on the controls passed by an AJAX script that I wrote. I tried to use a hash table to replicate the actual database column. What I like … |
 | ok ihave looked through google and cprograming.com and cant find much to do with opning documents like... i am trying to do... run the c++ program select a number and open an html document ... ... yes i know basic html... thanks... --wingwarp-- |
| | gud evening.. seems there are no replies regarding my project based on adpative detection of deisgn flaws , anyways i am persuading on,, i would like to have few datasets if possible. please try to post in,..the subject regarding my dataset are shapes eg:circle, square..etc.... incoporating machine learining technique with … |
| | hi people, I havent received any replies for the question i had putforth regarding the mini project adaptive detection of design flaws,and im glad to inform you all that i have proceeded with the project effectively and i have choosen "C4.5" algorithm (decision tree).i am also incorporating the machine learning … |
| | i was asked to create my own boot disk that would just display my name in the screen. I was told that i am not allowed to use the files from microsoft and that i should create all the files. I've read some articles on the net and most of … |
| | hii can any one help me in setting path for jdk1.5 plssssss help me my jdk1.5 is loacated as follows C:\Program Files\Java\jdk1.5.0_05\bin |
| | what is meant by generic linked list. how to insert and delete the elements in the linked list which is generic |
| | The code will read in a file and build a table with the ctn_no and seq_no which works fine. I want to change it so that when I find a break mark I build a table of ctn_no + 1 and seq_no + 1 rather than a table of ctn_no … |
| | -------------------------------------------------------------------------------- hi guys I'm a final year student, in engineering. i've just signed up to this forum. Hope all is good. i'd appreciate any help. I have a piece of matlab code which used to work like last year. but i am having some trouble with it now. Before i … |
| | first off, this is my very first post, so sorry if i sound a little noobish. also, i've only been learning C++ since september, and we're going pretty slow. so yesterday I got an assignment, using [b]only[/b] [i]for loops[/i], and [i]if statements[/i], enter a number, find it's factors, and tell … |
| | //I tried to fix the errors but I failed. //pls do it for me....... [code=c] #include<stdio.h> #include<conio.h> void main() { int a; void scanchar(char**); int scans(char**,char*,int,int); int scani(char**,int,int,int,int,int,int); int myscanf(char *); int smyscanf(char*,char*); clrscr(); printf("enter"); myscanf("%d",&a); printf("%d",a); getch(); } static void scanchar(char **str) { extern int getchar(); if (str) { … |
 | hi all i want to know following...... as usual we do... For( i =0; i++ ; i<4) but i want for( i = "a"; ????? ;i<"d") plz help. |
| | Hi to all, I am using Java version 1.3 with IBM Websphere and DB2. I would like to create a page that you can save and retrieve an image from DB2 and post it on a web page using a stored procedure. My questions are: 1. How should I create … |
| | [code=c++] #include<iostream> #include <string> using std::cout; using std::cin; using std::endl; using std::string; using namespace std; class Invoice { public: void setPrice(int price); int getPrice(); void setQuantity(int quantity); int getQuantity(); void setPartnumber(string); string getPartnumber(); void setDescription(string); string getDescription(); int getInvoiceAmount(int Quantity, int Price); private: int Quantity; int Price; string Partnumber; string … |
| | [B]haiii i want to generate dynamic buttons(that is , the number of buttons depend on the number in database).... and want to get the value of the button when clicked...how to set the values... thanksss[/B] |
| | hai guys.................. hey anybody got i dea abt how to restrict the user from viewing the JS source .......... pls help  |
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| | Quick one here really, Basically there is one page with say, All Articles, When a user clicks on an article I want to go to a new page that displays the article clicked on. All I need to know is what method to use here. Should I use the link … |
| | Hey guys, im trying to extract the top 10 links from a yahoo search results page. i can get all the links using the code below.. but that could be 70 links. Any idea how i could get just those top 10 ranked ones? and not the adverts etc. ie … |
| | I have got a page which has a link pertaining to a close window function. The window.close() function works perfectly fine in the case of IE based browsers , however it fails to respond on a Mozilla browser(working on tab panes) . I have tried to make use of self.close(), … |
| | Hello, I have a vb.net application that runs on a server. There are five client PC's that are connected to the server and all the data is saved on the server from my vb.net application. To add a record, two sql runs under Commit transaction. One runs an insert statement …  |
| | /** Program name: MonthlySales.java Author: Dominick Saccoccio Date: 2-19-08 Description: The program provides an end-of-the-year sales analysis for a company. The revenue contains total sales for each month, where revenue ={ 16692, 2504, 2463, 1857, 2369, 2684, 3374, 2630, 2531, 1928, 2692, 2578} presents the sales of January to December. … |
| | Hey, I'm having a problem with an if statement. I want to check if variable key and id are the same. They are both strings and when I print them to screen they certainly look the same. However when using them within an if statement it always returns false. Here … |
| | haiii friends.. i want to generate buttons at the run time...and want to get the value on "onclick"... The code is like this.... <html:button property="button1" onclick="getButton();" styleClass="FORM"><%=list.get(x)%></html:button> x is incrementing...this code is inside a for loop...... thanksssssssss..... |
| | I'm trying to import a function exported by a dll. So far: [CODE] #pragma comment(lib, "hookHop.lib") extern "C" void hhPostMessageA(HWND Hwn, UINT Msg, WPARAM WParam, LPARAM LParam); extern "C" LPARAM CursorPosTolParam(VOID);[/CODE] The lib and dll are in my project directory and my dll is in my debug directory. I get … |
| | Hello Spike here. I've been teaching myself C++ for awhile now, but im still not very good at it. I was actualy wondering about the .bmp image files. I know in games they are read as little animations of some sort but they are on a flat image just in … |
| | For the half of you that whine and complain that the new people don't use code tags please do not respond to me but for the people that did a great job helping me before: I was asked how to use code tags and i am sorry but this is …  |
| | hi everyone. can i know how to encrypt the password using different addition. example: 1st char +1 2nd char +5 3rd char +2 etc. i have mine done,but i only know to use hard coded password encrypt method. this is my code. [code] Dim Password As String Dim i As … |
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