199,124 Archived Topics
Remove Filter  | |
| | I am having a problem with the results that I am getting when I run my program, according to the math i wrote in the program when I enter these results object's x co-ord = 0 object's y cor-ord = 0 object's heading = 45 degrees object's distance travelled = … |
| | Hello dears I want to take how many KB Datas i recived and sent with our connetion ? for example: when i download 2.5 mb file i recived 2560 KB Could you give me a source code? |
 | hello is there a way i can read from a table in microsoft exel file into an array or matrix in c# ? |
| | Hi The [I]System.Windows.Forms.SendKeys.Send[/I] method does not support sending Left or Right shift key. How can I send these keys in C#? thanks in advance |
| | Greetings to everybody, I am a programming greenhorn and I would like to make a programm which will generate a number in the way that first the user will say how many digits the number should have (i.e. 10 000) and will also specify the rules for creating the number- … |
| | I am developing an interactive client and server system which can response to a typical Human's Interaction. This program is run in unix enviornment. There's a Q&A text file stored, in this format. [Question];[Reply] How old are you?;I Am 1 year old. basically the delimiter is a ';'. Is there … |
| | First off, thank you for taking the time to read this. Here is my question: I am reading data in from a file that contains names for items that I will be placing onto a heap for use in a program. The program gives me all of the desired data … |
 | [B][U]Question:[/U][/B] How to replace %20 characters in URL with a dash (-) when the information is coming from a MySQL db? Code:[B][COLOR="Red"] href='details.php?listid=$record[listingid]&title=$record[title][/COLOR][/B] It currently reads: [B][COLOR="Green"]http://www.mysite.com/details.php?listid=800&title=970%20South%20Bald%20Head%20Wynd[/COLOR][/B] It should read: [COLOR="green"][B][url]http://www.mysite.com/details.php?listid=800&title=970-South-Bald-Head-Wynd[/url][/B][/COLOR] I want to keep the title words for SEO purpose unless you think it is useless?? Thank you - …  |
| | Hi , can any one tell me how to generate an unique number ? this can be done in C# with great ease. But i wonder how to generate tat in c++:ooh:  |
| | I'm looking at this code and I'm not sure what it prints (I don't have a C++ compiler to run it). However, I also would like to understand why it prints what it does? hope someone can help, here's the code: [CODE] class A { public: virtual void p() { … |
| | How we can authenticate the users without using username and password,i.e anybody can view the page by just entering name,emp id and date and on submitting redirect to the url |
| | How we can make a nice table in C++ ? I always use "|" and "___" to manually create a a table, but it often messed up. Please give me some tutorial and if possible table's screenshot. Thank you as always^^.  |
| | Hallo everyone, I have some problems with my assignment. I asked to provide some error-handling in my program. What I want to ask abou how we handle an input that isn't its type. For example i define a variable int a but we "accidentally" input a string or other type. … |
| | hai friends ,, in monster/naukri we have a search button is there.using that we can search the record from there. in my project also we have a registration form . if we wants any customer details just we enters the customer id or name that customer details can retrieved. i … |
| | Q: Create a JSP based page wherein by clicking the add button the user details should be added to the database and clicking the delete button should delete the particular user details from the database. I am new to JSP so dont have much idea how to proceed? Do we … |
| | How do I set a fixed number of places. for example I want 1 to be 01. this is what I've been trying, but never works for some reason. Does anyone know how to do this. Thanks. int i = 1; cout << setprecision(2) << 1 ; |
| | I am trying to write a script where it traverses the current folder and all subfolders and files and prints to screen the name of the files, filesize, and date last modified. e.g. test0.xml | 26 bytes | 11/21/08 23:35:28 (I can get it to do this) Folder/test1.xml | 26 … |
 | [code]Public Class Form1 Private Sub TextBox1_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.MouseHover ToolTip1.SetToolTip(TextBox1, "Cash Flow") End Sub Private Sub TextBox2_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.MouseHover ToolTip1.SetToolTip(TextBox2, "Account Balance") End Sub Private Sub TextBox1_MouseDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles TextBox1.MouseDown TextBox1.Clear() … |
| | How we can limit input data ? For example we only want the user to input 4 characters, user only can write up to 4 characters. Thank you fot your help. |
| | Hi Folks I am trying to make a php form processing script. The form would have a large text area in it where the visitors could type a few paragraphs of text. I want this script to break the text from the form after 75 characters or if that is … |
 | i am complete novice at image processing please i have a problem plz can any one of u can provide me with a simple c or c++ code for the problem ...............with comments i have a floor plan of a building here is the link [url]http://www.plantechdesign.com/planimages/PBM040.jpg[/url] our software can divide …  |
| | Hi Guys, I am trying to make a console based ATM Machine simulator, I have removed all the code that was not relevant to this challenge I am having. What I am trying to do in display the balance which I can do, opening balance is 94.37, then I need … |
| | Hey guys im new to C++ so if this is an dumb question all apologies. Whats going on is i am comparing a user entered major with one from a structure of information on students (name,hours,gpa,etc..). for this im trying to pull out majors in example say someone was a … |
| | The following test code compiles and executes correctly: [code=c++] class RegExpTest : public Framework { template <class T> int reParseNumbers( std::string, std::set<T>&, double=-1 ) throw(Exception ); } template <class T> int RegExpTest::reParseNumbers( std::string s, std::set<T> & numSet, double set_size_limit ) throw( Exception ) { // do some regular expression stuff … |
| | I am gettin this compile error and for the life of me cannot figure it out: [CODE] BinarySearchTree.h:22: error: type âintâ is not a direct base of âBinarySearchTree<int, int, std::less<int> >::BinaryNodeâ [/CODE] This is the header file file the error refers: [CODE=cplusplus] #ifndef BINARY_SEARCH_TREE_H #define BINARY_SEARCH_TREE_H #include <cstdlib> #include <functional> … |
| | Could someone help me understand what is going to be returned in following piese of code and why (the processing logic) (I have no way to compile it by myself now....) [CODE=C++]struct A { int value; virtual int access() { return this->value; } }; struct B { int value; virtual … |
| | i am reading a url and inthat i have an array that has stored the value of a string as follows [code] address=no+3%2C+oxford+street in this wat i want is to display the address as "no 3 oxford street" [/code] some one please give me the code to write this as …  |
| | Hey, I am trying to create the sum of my values contained in MyArray variable simultaneously while assigning the values in the same loop. Afterwards, I want to find the average of the numbers after the loop finishes. Problem: When I compute the numbers, I keep getting the same sum … |
| | ok i have a few textboxes and they have a "default" text. when you put your cursor into the textbox how can i delete the text automaticaly. see my picture to understand more |
| | I tried to modify this merge sort method to sort an array of type T. Its an merge sort except iterative. I was just wondering why it wouldn't sort right? Can anyone help me out? [CODE=Java]public static <T extends Comparable<? super T>> void iterativeMergeSort(T[] input) { // Create a temporary … |
| | I need to add an array to the end of another array. I understand how to do this using the concat, join, and push methods. However, I need to do this using a loop (I am pretty sure a 'for' loop is the right choice), however, I can not figure … |
| | hi,can someone please tell me how i can read in data,save data to a file and print it out to the screen using the "gets" statement.My code starts something like: [code=c] #include <stdio.h>; #include <stdlib.h>; struct { char make[10]; char model[10]; double cost; int yearMade; }cars; int main () { … |
| | I have 3 classes, a student class, a studentList class, and a form. The ToString method is implemented in the student class, and a few students have been created and added in the studentList class. In the form, I'd like my current list of students to show up in a …  |
| | Hi all, The following code is generated automatically in Microsoft c++: [code] // InventoryAssignment(BETA).cpp : main project file. #include "StdAfx.h" #include "Form1.h" using namespace InventoryAssignmentBETA; [STAThreadAttribute] int main(array<System::String ^> ^args) { // Enabling Windows XP visual effects before any controls are created Application::EnableVisualStyles(); Application::SetCompatibleTextRenderingDefault(false); // Create the main window and … |
| | |
| | Hi, I am making a java program to make a countdown timer. User enters time,then when time is up a message is printed. How do I print the time on the same line? Please tell me how to go about it. Thanks.  |
| | Hi, i am using CMsFlexGrid in my project. the problem i m facing is the alignment of data ie when i store integer, double its getting aligned to right when i store strings its getting left aligned pls help. Display look very horrible :( .how to change it i dont … |
| | i dont know how to solve this problem,,it seems that i dont know how to fixed this error Exception in thread "main" java.lang.StackOverflowError please helped me,,im stack on it,, i just have a class public class ATM{ BankAccount bank = new BankAccount(); SavingsAccount savings = new SavingsAccount(); CheckingAccount checking = … |
| | Generic Double Linked List [CODE="C++"]/* These are generic Functions for a Generic List * Note:-Only Functions not including a Menu and an Interface * You could use these Functions for your own Benefit*/ #include <iostream> using namespace std; template <class X> struct node{ //Template Structure X data; node* next; node* … |
| | Hi I'm completely new to using VB in excel, but could someone help me fix my program. I'm supposed to find the roots of the equation denoted as func using the newton raphson method. Currently I am not getting the correct roots and the range of values which can be … |
| | Hey, one of you guys suggested that I go on Wikipedia's page for hash tables. It was actually pretty informative. I'm pressed for time so I am doing separate chaining for my hash table because it seems like it will be one of the easiest to implement (and according to … |
| | Hi guys (and girls), My friend is considering starting an eCommerce website. He already has a website through which he sells products, but it is almost manually maintained (static HTML) and he has a hard time catching up with all the updates, as his sales have been increasing ever since. … |
| | Hello friends, I want to update the record in my database in MS-Access.What code should I write to update it?? What is the syntax for update statement?? plzz suggest me if u hv any idea... |
| | Hello, I'm writing a a program in C++ that adds/subtracts complex numbers. I'm having trouble writing the square root of -1 or "i" in a complex number. Complex number: realPart + imaginaryPart * i (where i is /-1) ["square root of -1"] so far I'm thinking the code is something … |
| | Hi all, I added a class named RandomVariableGenerator with the following functions in the .h file [code] static double GetRandomNumber(void); static double GetExponential(double beta); static double GetUnifrom(double a, double b); [/code] but after building them i got the following errors: Error 1 error LNK2020: unresolved token (06000002) RandomVariableGenerator::GetRandomNumber Error 3 … |
| | Hello everybody... I'have bound a database to my form, and it displays the record of some fields from my database. I want to make the displayed record so that it can be searched by clicking the "find" button by the related searching categories. Below are coding that i've used.. [Private … |
| | I have a assignment that we are to write two clases (Ballot, Votes). We are to use an array of Ballot type to hold information for each particular Ballot. The Votes class is used to mark the ballots, count up all to votes, delete a ballot etc. I have the … |
| | hi all i have my lougout.php which destroys sessions and session ids on logout. I want to have same effect means i want to call this logout.php script when the user closes the "browser tab". as these are the days of "browser tabs" so this is very important for me. … |
| | Hi there forum members: Looking for some help .. I am a physician, not a programmer but ..... I have created in immunizations database in MySQL I would like to create a form for filling out immunizations on a chart in my office for families To make it simple, lets … |
| | I'm making a project in Xcode Pascal, the program asks the user if they want to begin then selects seven random in a 'lottery' style game. I wanted to save the numbers into an array so I could select any one of the seven numbers at one time. At the … |
The End.