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| | I gotta make an EpoS system. Does this look right, as a first attempt? |
 | Is there a better way to write this short code? It goes to topics that dont exist, I want it to check first so that dosent happen, and not to go to topics in a particular forum, a forum url looks like this (last number being the forum id) [url]http://inny.ipbfree.com/index.php?showforum=1[/url] … |
| | as above. e.g int[] array = new int[can be any size] joptionpane.showmessagebox(null, "what to put here is the question" "messageboxtitle" joptionpane.informationmessage}; //dont correct the message box crap i was in a rush i know how to do it e.g array 1 = 1 array 2 = 5 array 3 = … |
 | hi every1 i also need help with my assignment im supposed to find the errors and explain how to correct it heres the program: //question 3a [code=cplusplus] #include <iostream> using namespace std; int main ( ) { int nrLuggagepieces; float mass, total mass; int averageMass; // initialize totalMass = 0; … |
| | I am working on a program with function files and I am not sure how to ask this so this might be kind of interesting. We were given an input file that I saved to my desktop. This is all I did with it and I am not sure if … |
 | im getting an error while using Text1.SetFocus the error is invalid procedure call or argument i used this in the form load and i suppose it is used to bring the cursor in the textbox during form load |
| | So i'm a java student in 9th grade and my code gives me an error i have never encountered before... time is off the essence, so quick help is loved!: it says: Play.java:5: Play is not abstract and does not override abstract method keyReleased(java.awt.event.KeyEvent) public class Play extends JApplet implements …  |
| | Hi I have 7 arrays for all containing the same data:time_id, start_time, end_time and colour. Each array represent a day of the week. There are a total of seven columns to display. I have combined them into a three multi dimentional to display data form the 7 layers which are … |
 | can i generate an exe file from my c# project so it can run on a pc without .net framework ? i tryed to use the exe file in the bin folder, it's not working even on my pc |
| | Hello, Lets say i have an edit control in my program. When i run the program i can write some text in it. How can i save/convert the text that was written in the control to a CString variable ?(it should be "saved" by clicking on a button) |
| | Hi all, I'm trying to build a new search system for one of my sites. The idea is something like this: 1. Visitors choose something in dropdown1 (ex. seach staff, search students, seach grades) - all these choises should be extracted from mySQL db and could be updated from time … |
| | the title describes the problem. here's how the code looks like: [code]#include <cstdio> class example { public: class node { public: int value; node *left, *right; }; node *root; example (int a) { root=new node; root->value=a; } // HERE'S THE PROBLEM: void function (node *variable=root) { } }; int main() … |
| | Hi, I have this form which has got all these drop down boxes which has values built in the html form, once selected they are all sent to the database table to be stored only when the authentication is done and for that record only. I am also using the …  |
| | Guys hello, i`m a new member here [IMG]http://images.devshed.com/fda/smilies/smile.gif[/IMG] Hello to everybody...I need urgently help... I have an assignment for C++. "We have a collection of emails. This collection has emails from Linguist.org, these mails are legal. these are in a file called ling_filenames.txt. We also have a collection of spam …  |
| | Hi all i just want to know where i can get any java program of about 1000 lines of code BUT it should be open source. looking forward to your help thanks |
| | Can anybody tell that when Inline won't work though we have declared function as inline. i.e code replacement won't take place . |
| | Hello, i'm stuck with a problem on binary search. I need to compare a string with an array of type string. It is changing the position from which the string should be read but z compare is not successful. here's my code. Any help would be appreciated. thanks in advance. … |
| | i just wanted to make a program which reads 5 numbers then writes this 5 number. that's it but i couldn't. something's wrong and i couldnt find what is it. #include <stdio.h> void fun1(void) { int a=0,b=5,c=0; int d[5]; for(a=0;a<b;a++) { printf("%d\n",d[a]); } } int main() { printf("enter 5 numbers"); … |
| | am wondering how i can go about creating a simple operating system for a PDA device..can anyone help me and tell me if it is possible and the requirements for it..and also how i can go about it..thank you |
| | Hello! I need a help. I've got to make a program with insert and search function and I have to use to following. To create a database in which I will implement insert and search The part of code is given: [code] #ifndef CONTAINER_H #define CONTAINER_H #include <iostream> #include <string> … |
| | please help to with this program by mainly using arrays and pointers ,... i need this program to check 2 matrix files "if they contain any character and if they contain cout<<"invalid"; " and to open them from .txt file Help with Code Tags cplusplus Syntax (Toggle Plain Text) [code] … |
| | Hello, Attached are two codes. Please compile them and check the output. The question I have is that I am unable to understand why is it that the memory location allocated to tempmemcheck are 8bytes + the last memory location and not 4 bytes plus the last memory location. Similarly, … |
 | [code=javascript] var cBrand = document.getElementById('cBrand'); var cType = document.getElementById('cType'); var cStyle = document.getElementById('cStyle'); var cFrame = document.getElementById('cFrame'); var cGroupSet = document.getElementById('cGroupSet'); if (empty(cBrand) && empty(cType) && empty(cStyle) && empty(cFrame) && empty(cGroupSet)) { alert("Please Choose atleast 2 Criteria"); return false; }else{ return true; } [/code] The above code is not working … |
| | Hi folks, I'm just learning C++ (using Borland C++ Builder) and I am having difficulty reading data from a text file created in Excel. I am trying to read the data into vectors which I can then use in a model that I am building. The problem is that I … |
 | Hello, I have a function which calculates time for a specific operation and prints the time... However i want to call the time in another function and display its value... The code is as follows:- [code=c++]int encrypt() { double encryptTime,Add,sub,sft,mix; // add + sub + sft + mix calculations encryptTime … |
| | hi i have a table i can write to it ok but i need to know the correct syntax to retrieve the last updated record i have been using something like this but it doesn't work.?? $sql = "select * from tblexdetails where intexchangeID='$tid'"; can anyone ive me any pointers … |
| | Hey Guys.....I am new in web development and this was supposed to be my first Servlet but I am getting java.lang.ClassNotFoundException: servlets.HelloWorldServlet Now in my Apache tomcat folder C:\apache-tomcat-6.0.16\webapps\ServletExamples I have the WEB-INF folder.....which has the web.xml.... Web.xml is something like this... [CODE] <?xml version="1.0" encoding="ISO-8859-1"?> <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee … |
| | Hi all, Please somebody tell me the code. I have : a textbox name txtfname a table named Customer (located in Database.mdb) the customer table has only 1 field fname. How do i create a connection such that whenever i click on add button, whatever is in the txtfname textbox … |
| | hello..i need a help for math function..when i try to add multiple number in php..the value that return to me is array..below is my code..can anyone help me.. [code=php]<?php $Final2=null; $gred=null; $con = mysql_connect("localhost","root",""); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("kptm", $con); $result = mysql_query("SELECT NAMA … |
 | Hello, I have a statically linked library, which I'd like to convert to dynamically linked one. For that I'd have to export symbols. My question is what symbols should I export in case of the interfaces. Here is an example [CODE=C++] // ----- IA.h // Interface class class IA{ static … |
| | Hello all, I am currently attempting to learn how to program and I am unable to take a class because of my work schedule. I was just wondering if anyone could recommend any books that will help just with learning the basics of programming and not necessarily any one particular … |
| | Hi, Plz help me... My project is Sales system using DAO I need the code for: Password code System (to generate the Item code) Item Entry code, Item Inquiry by description, Item Inquiry by quantity on hand Item Inquiry by unit of measure Item Inquiry by unit price Custumer Entry …  |
| | Hi there, Anyone to help me on sql code for SUM. I need a query that gets the SUM of one table column and subtract it from the sum from another table column: I tried this but it gave me wrong answer; [icode]SELECT SUM(i.amount-p.amount) FROM income i, payments p;[/icode] |
| | Hi All, i wonder if anyone can help me. I've got a form where you can enter your email address and a surname to search for, when clicking on the submit button the form is processed with a PHP page and sent via email. What I want to do is … |
| | I'm having some trouble with dynamic memory allocation of a struct. The struct looks like this: [CODE]struct J { int w; int s; };[/CODE] During the execution of the program, the following line of code results in a crash, which when debugging was because of std::bad_alloc, which does not make …  |
 | Just a quick question, I am working with classes and I was trying to rename one as an array, ie: [code] addressType addresses[n];[/code] But I have decided not to make it an array. So is this a legal statement? [code] addressType addresses;[/code] Or does that only work for arrays? Thanks |
| | hai friends , i want to give my page very attractive so i want to create or insert a stylesheet in my web page , i don't know that , if any one know's that plz give a css code and procedure to create and insert the css , thank's … |
 | Hey, i was just messing around and made a calculator and was just wondering if there was a way i could make it shorter? I'm not really bothered i just want to know? [CODE]#include <iostream> #include <conio.h> using namespace std; int main() { system("TITLE My Calculator Program."); system("COLOR 4"); double … |
| | Hello, I created an ArrayList with lists and arrays (randomly chosen) of queues and now need to get access to these lists and arrays to add, remove and display elements in them. How could I do this? I tried ArrayList methods like get(int index) and iterator(), but it just shows … |
| | My goal is to write a problem that will read in a length in feet and inches and output the equivalent length in meters and centimeters. As noted, There are 0.3048 meters in a foot, 100 centimeters in a meter, and 12 inches in a foot. I am only having … |
| | Just editing my calculator and looking at what functions math.h had and i came across pow, My program compiles and things like that so no error but if I'm not mistaken the answer is wrong. 6 ^ 1 = 6X6? = 36 (IS THAT CORRECT??) JUST IN MY PROGRAM IF … |
| | my problem is when want to include the matlab build library dll file in c# project there will be an error! anyone have experience with this problem and solution for it? thanks! problem description this is my simple matlab code [code] function y = getMatlabMagic(x) y = magic(x); [/code] Then … |
| | Hi all, I am trying to install MySQL++ on Windows XP and use it. I was able to install it in Linux because the website: [url]http://tangentsoft.net/mysql++/[/url] provided an RPM that built the libraries for you. As far as I can tell, no such thing is supplied for Windows. Supposedly, MySQL++ … |
| | Hi, I am working on a project wherein one program writes to a file, but allows a different program to read from that file BEFORE the first program is finished writing to it. In this project, the first program is a game. When someone scores in the game, that activity … |
 | This is what happens: I have an input submit button. On mouse over text is changed from RED to WHITE. On mouse out text is changed from WHITE to RED. Simple eh? Well IE does it fine but FF makes everything change to RED border, etc. [code] jscript: function over(button) … |
| | Hello, here goes. I am receiving the following three errors when compiling my new template matching plug-in in imagej C:\Program Files\ImageJ\plugins\Template_Test.java:61: '}' expected. } ^ C:\Program Files\ImageJ\plugins\Template_Test.java:63: Statement expected. public double match(String addr) ^ C:\Program Files\ImageJ\plugins\Template_Test.java:93: Class or interface declaration expected. } ^ 3 errors, 1 warning I'm pretty sure … |
| | Can anyone tell me how I can read the resistance between pins 4 and 6 of the serial port using VB or c++? |
| | I wrote a program to calculate a loan, the program compiles and works fine, but I get an answer I do not understand. The answer comes out "$1.#J". I am pasting the code here I am using, I am not worried about the code it is a pretty simple set-up … |
| | I have a two part assignment. Part one is to create a menu driven program using variables to do certain tasks. Part two is to convert the variables being used into 2 arrays. The code for part one is post below and works perfectly for everything that is required. My … |
| | Hi everybody :) I have a big problem with embedded Python. I develop a plugin for a C++ application and want to "teach" this app Python Scripting, that users are able to script their own functions. the App = The C++ Application plugin = my plugin I develop for the … |
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