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| | I need solution for this : Write a program for a grocery that reads products data and determine and display the product that has the highest price and the average price. A product has three pieces of data: id (int), name (String) and price (double). Your program should continue reading … |
| | Hello everyone!!! Can someone help me with this: I need someone to tell me if the code is correct about this: It should create a table, insert something into the table (in this case random numbers), select from the table, and erase the table. [code] import java.sql.*; public class dbAccess … |
| | Hi, I want to change a variable in a definition everytime it is called. for example: when I click on button, it will print 1 when I click on button again, it will print 2 Is this possible? I have written this code but it doesnt work :) [CODE]k=0 def … |
| | this is the error i'm getting. g++ main.cpp g++ universityperson.cpp /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../crt1.o(.text+0x18): In function `_start': : undefined reference to `main' collect2: ld returned 1 exit status make: *** [universityperson.o] Error 1 I'm not going to post all the code i have but here is my makefile main file and universityperson files … |
| | Hi, I've a multifile program in C and I need to use global variables. I've one header file that is called "global.h" where my global variable is defined. In the other files, there's an include directive to "global.h". At the moment, I'm using my variable in the C files without …  |
 | I'm making this snake game, and I've created a class to handle the snakes (players and AI snakes), this works out quite well, however, at the moment I'm declaring my main snake (player 1), as global, in terms of: [CODE] class Snake { //... Lots and lots of code. } … |
| | Hi, How do i prevent printing "Warning" bit of connection error? I only want see my error message on screen. Note: I deliberetly enter wrong Host IP to see the message thou. [code] Warning: mysql_connect() [function.mysql-connect]: Host '127.0.0.123123' is not allowed to connect to this MySQL server in C:\apache\login\database.php on … |
| | Hi, How can I link dlls (integrate them) into my program? I would like to just have one single exe, and not having to distribute a zip or installer... Cheers!  |
| | Hello, I never programmed Delphi and I got a project that I need to compile and make some changes. The problem is that I have a lot of components missing and I cant find them or even theire name so I can google for them! Any help is appreciated! List … |
| | CODE [code=vb] Public Sub InstituteCreateButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles InstituteCreateButton.Click Dim InstituteName As String InstituteName = InstituteNameBox.Text Dim InstituteCountry As String InstituteCountry = InstituteCountryBox.Text Try Dim InstituteTableAdp As New InstituteBaseDataSetTableAdapters.InstituteTableTableAdapter InstituteTableAdp.Insert(InstituteName, InstituteCountry) MsgBox("Success") Catch ex As Exception MsgBox("Failed!") End Try InstituteCreateButton.Text = InstituteCountry End Sub [/code] … |
| | HI Guys, I have written an app the prints out batches of documents for postings. Each batch is to be seperated by a red coversheet. I know that in our printing department, no matter what printer they use to print the batches on to they will always have the red … |
| | Hello Let me describe the problem: I've got 1 base class item which is inherited by a few other subclasses. Everything goes well until I put an object from a subclass into an array of items I lose the specific data of the subclass. I think I need something of … |
| | I have created a procedure, exitFailure() that is invoked if a file doesn't exist: [CODE] int exitFailure() {//start exitFailure() printf("Failure, hit any key to exit and press enter.\n"); scanf("%d", &counterx); return 1; }//end exitFailure() [/CODE] Below is the snippit of code that invokes exitFailure() [CODE] inFile.open(inputFilename, ios::in); if (!inFile) { …  |
| | [CODE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <form name='frm1' method="post" action="student.php"> Student No <input type="text" name='txtStdNo' /> <BR /> Name <input type="text" name='txtName' /> <BR /> Address <input type="text" name='txtAdd' /> <BR /> Contact No <input type="text" … |
| | Hello I'm making a dungeons and dragons and i need something to contain all inventoryitems like pieces of equipment, potions,... How can I put them all in one array or vector? Thanks, Jasper |
| | please help write a javascript function to do a client side validation of the html form i have displayed below. the validation should check if input box Student No cannot be empty; if the txtStdNo box is empty there should be a message "Cannot be empty" and move the cursor … |
 | hi frnds wishesw to all, i have an problenm that how to write javascript in asp.net for showing client side validations........ pls give me reply it is very urgent for me.....  |
| | [url]http://www.mattkruse.com/javascript/mktree/[/url] I have tree like that style. I want on node click, to show word loading below the node clicked until new nodes are opened..anyone know how to do this? |
| | Hello everyone, I'm trying to customize the popup menu based on which table I right-click on. I have disabled the right-click function on the page except for the tables. I did this on purpose. This web page will be called from a python software, using the IE activeX, so no … |
| | How would I fill a two-dimensional array up with numbers. map_height = 9 map_width = 8 I have this code: [code] for (i=0; i<map_height; i++) { for (p=0; p<map_width; p++) { room_numbers[i][p] = w; w++; } } [/code] But when I try to print it out it comes up with … |
| | Hey I m new in programming and I've spend 3 month on c# and now want to participate in imagine Cup with my team. and Looking for topic and the first requirement of imagine cup is: Your entry must address a [B]social cause[/B] connected to the 2010 Theme: "Imagine a …  |
| | Hey, I created a custom datagridview column for a progressbar and included customizable color properties but I can't get them to work right. After compiling, the properties show up correctly in the Edit Columns popup editor, but changing the values has no effect. The designer generated code shows the original … |
| | I am implementing a code to detect overlapping regions in a cell, as shown in the attachment. As you can see, the image is an overlapped version of two cells. My aim is to separate them. But I have got no clue whatsoever to do this. Can anyone help me |
| | Hi, I am implementing a project where I have to use adaptive thresholding on an image. That is, the threshold value must not be global, but must adapt itself with the image. I have thought a lot, but am unable to get a logic. It would be really helpful if … |
| | Hi, I have a code where I have to use the region class in drawing. When I type using System.Drawing., the region class doesnt appear in the drop down list. I know this is a kinda silly doubt, but I need to include it in my project. Thanks prashanth |
| | Hi, I have this following code for RGB to HSL conversion, but I do not know how to use it to display my image. Can someone help out [CODE]var_R = ( R / 255 ) //RGB from 0 to 255 var_G = ( G / 255 ) var_B = ( … |
| | Hi, I am trying to implement the K Means Clustering Algorithm for Image Segmentation. The logic behind K Means is : 1. Place K points into the space represented by the objects that are being clustered. These points represent initial group centroids. 2. Assign each object to the group that … |
| | I am trying to write a funtion that will return the value of 1 if its string argument is a palindrome. I have started but am unsure if it is correct. Could someone please take a look and point me in the right direction? Thanks [CODE]#include <string.h> Int palindrome (const … |
 | Hai Friends, What is Swingworker class? were we can use this class? what its advantage? can any one explain this.... |
| | Please Help me, We had a Software application Developed using VB6 with MSSQL SERVER2005 as Database(Remote) in [url]www.znetindia.com[/url] our web space provider , the application was working properly until they upgraded the Server configuration, Now we are not able to connect with the database using the normal OLEDB connection String … |
| | How to use Button array? i want to use separate code for each button, Please Help |
 | Hi there folks, I have Visual C# Project- Windows Application , It has a Webbrowser Control , and I intend to load a local HTML file with images into it. I want to embed the embed the html file and image files as resources. So I did. While using the … |
| | Hi; Error in cold fusion 5. Failed to send the spooled mail file, E:\CFusion\Mail\spool\BD81.cfmail. SMTP server replied "5.7.1 Unable to relay for [email]aaaa@bbbb.com[/email]" Moved file to E:\CFusion\Mail\undelivr\BD84.cfmail. Can someone help me. |
 | Sorry to keep asking so many questions, but you guys always seem to be so nice and helpful... I need a way to verify that a database file is in a somewhat stable state...stable as in it has all of the correct tables, and each table has all of the … |
| | Hi there, I have written a page which is meant to allow a user to enter details of a new car for sale (via a form), and then the submission of this form should add the details to the database. As far as I can see all the code is … |
| | Hi Dear all Its my table structure... [CODE=mysql]CREATE TABLE IF NOT EXISTS `limsrentpayment` ( `PaymentMonth` varchar(15) NOT NULL, `SiteID` varchar(15) NOT NULL, `DurationS` varchar(25) NOT NULL, `DurationE` varchar(25) NOT NULL, `Amount` varchar(15) NOT NULL, `pDate` date NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=latin1;[/CODE] and data stored in it [CODE=mysql]INSERT INTO `limsrentpayment` … |
| | Hey, I'm sorry for being such a python newb, but thanks for helping me out with the last one! Hopefully you guys will help a newb out again :) This time, I need to use a recursive function to basically do the same thing that the .replace function for strings … |
| | m using ms access and c# i fetch the data frm the database which includes sr.no. and store in a data table. i thn display the contents using a datagridview. everythin is working fine.. heres the catch i do not want to display the sr.no...how can i make tht particular … |
| | hello all working on a class project in C++ using eclipse and g++ stuck a zip of the project as an attachment but here is the basics [CODE]#include <iostream> #include "Complex.h" #include "FileHandling.h" using namespace std; int main(int argc, char **argv) { FileHandling file();// opens the file and gets the … |
| | Hello all, I need to create a function call to calculate the average...Can anyone help with that?? I'm not sure how to create a function in my code to calculate the average. My code currently terminates after I enter the 50 inputs and does not compute and read the average. …  |
| | If I was using @$ as my flag pattern (to signal the end of the data) what would I do if @$ was seen in the data? I would just stuff another @$ right after it in the sender and in the receiver, if I saw two consecutive @$ I … |
| | I don't know if anybody here programs in C++ for the AS/400, specifically the Personal Communicator (PCOMM)... I have been able to successfully write programs in Visual Basic for Applications with Excel but I am having a hard time with C++. When I try to compile one of the sample … |
| | hi how can we minus 15 pixel from bottom height in fitting for create thumbnails from original image in this code ? i mean how can tell php that capture from original image the ( all width ) and ( all height - 15 pixel from bottom ) [CODE] # … |
| | Hey, I'm trying to do some compression on an ascii saved file, and running into problems. The original file starts off as such: [CODE]7+'Y 2+'J 0-B)#0 [/CODE] I can read this in, and I get it as: [CODE]6 1 55 32 32 41 85 80 120 5 2 33 85 81 … |
| | Hi, I am a newbie here and a python newbie as well :) I am having trouble implementing a program in which you must use only recursive functions and no built-in python functions other than the len function in order to determine if there are duplicates of an item in … |
| | [code] #include "stdafx.h" #include <iostream> #include <iomanip> using namespace std; //------------------------prototypes---------------------------------- void ReadData(int &x, int &y, int &z); float FindMaxMin(int x, int y, int z, float &max, float &min); float ComputeAve(float x, float y, float z); void ShowAll(float x, float y, float z, float average, float max, float min); //-------------------------------------------------------------------- … |
| | i just recently started with pascal, and I have no idea what the compiler tries to tell me. Can anyone tell me whats wrong with these procedures? [CODE]Uses Crt; var Answer: Real; AnswerB : Real; AnswerC: Real; (******************************************************************************************) procedure GetData; var A : Real; B : Real; c : Real; …  |
| | to declare and populate my array i am using [CODE] //declare Image pictures[][] = new Image[16][14]; public void init(){ //populate pictures[2][0] = getImage(getCodeBase(),"twohearths.png"); pictures[3][0] = getImage(getCodeBase(),"threehearths.png"); pictures[4][0] = getImage(getCodeBase(),"fourhearths.png"); pictures[5][0] = getImage(getCodeBase(),"fivehearths.png"); pictures[6][0] = getImage(getCodeBase(),"sixhearths.png"); pictures[7][0] = getImage(getCodeBase(),"sevenhearths.png"); pictures[8][0] = getImage(getCodeBase(),"eighthearths.png"); pictures[9][0] = getImage(getCodeBase(),"ninehearths.png"); pictures[10][0] = getImage(getCodeBase(),"tenhearths.png"); pictures[11][0] = getImage(getCodeBase(),"jackhearths.png"); … |
| | Does anyone know how to setup a dropdown list for C# without using a database? I'm trying to set up one that will allow users to select a newsletter from the dropdown and have it pop up in a new window. Any ideas? [CODE] <ASP:DropDownList id="NewsletterSelect" runat="server"> <ASP:ListItem value="'[Path]'">Newsletter 1</ASP:ListItem> … |
| | Would anyone have the heart to post some example code to create an empty table? My code doesn't seem to work, it says the data type "int" in invalid...here's what I have: [CODE=C#] if (File.Exists(ExecutablePath + "\\idcc_data\\_IDCC.sdf") == true) { SqlCeCommand cmd; SqlCeConnection connection = new SqlCeConnection("DataSource=" + ExecutablePath + … |
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