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| | [icode]a = int.Parse(textBox1.Text); b = int.Parse(textBox2.Text); c = a(int.Parse(comboBox1.Text)); textBox3.Text = c.ToString(); [/icode] I am inputing 2 values in a and b ....and through combox1 I am doing calculations Thanks  |
| | Hi, I would like to make a database with users. But I take errors in the function Could someone help me please? My code is : [CODE]typedef struct user user; int id2=0; struct user { char name[20]; char last[20]; int id; }; int function(user* users, int id, char name[], char … |
 | I want to do work with a machine(any). like: Id card punch(machine) or other. the software collect data form the machine. Here I want to how the software work with the machine? how a software give a command to the machine? I want to know details. plz help need.  |
| | does anyone know how to convert c program code into c++ program code? I have program written in c code, but need the same program and its functions in c++. I can post code if needed. Thanks. |
| | I don't know how to write a c++ program to execute the following operations. could anyone help me?? Write a C++ program that opens a comma-separated values file and performs various functions on it. The first line is a header containing the names of the fields. The available fields are …  |
| | I am developing a application in which i need to get images from a search engine. there are many choices to do that google,yahoo, bing etc. I chose bing simply because microsoft provides tight integration with bing and it offers more functionality to developers. So after searching some more i … |
| | Hi2all! What better use for working with databases in C + + and win32api? (static lib with source code, classes or simple source code, examples) |
| | How do I run an applet in the BlueJ terminal window? Please provide a code for the solution or an alternate method to do this as soon as possible. [code=Java] package applets; import java.awt.event.*; import java.awt.Graphics; import java.awt.Font; import java.applet.Applet; public class NervousText extends Applet implements Runnable, MouseListener { String … |
| | hi all. I have created a java web project to make a servlet in NetBeans6.7.1, using Tomcat 6.0.16 App Server. The Web Service reference doesnt not show the operations and gives the following error. The web service works fine though. A solution is to add xerces file to the runtime … |
| | I need to read from a file and be able to split it into columns and ignore a line if it starts with ' . '. the text file is made of 3 columns but at some lines there are no words in the first column here is an example … |
| | Hello Guys. I need a help here. I am doing a system using Java with GUI. SO im curious how to add a value that i have extracted from a JTextField and display it as a List in the Jlist. Here is my coding [CODE] //function for collecting data from …  |
| | ok laugh at me if you will, call my code sloppy or retarded or not very secure (I'm self-taught and think I do pretty good for where I'm at) but I'm pretty proud of myself for having figured this out. I've been trying to validate a form for the past …  |
 | I have created the output for a program that allows a user to input their employee name and number and then their hourly wage and their total number of regular hours and overtime hours. This is my first time working with this type of program in java and I'm having … |
| | I need to change the font size after I click. How can I do that - Thanks! here is the code [code=java]import java.applet.*; import java.awt.*; import java .awt.event.*; import javax.swing.*; import java.util.*; public class JChangeFont extends JApplet implements ActionListener { JLabel question = new JLabel("Who's number one?"); JButton click = …  |
| | How to add a tooltip over a textbox in asp.net or javascript? If given in javascript then please explain perfectly because i dont know javascript. Please help..................  |
 | Now I must explain that I am a noob. I would like to write my own header file, and use the functions from it in a program. When I get Dev-C++ to compile, it says that it is an invalid function, and I need to put that before the main. … |
 | I would like to know if is it possilbe to disable a menuStrip on windows forms? But not whole, I would like to disable only one specific menu. I know I can disable whole with: [CODE]this.menuStrip1.Enabled = false;[/CODE] Look at this [URL="http://www.file.si/files/i81oold7vofces8vea47.jpg"]image[/URL] - I would like to disable menus: - … |
| | hi, i have some values in a notepad (.dat file). i want to store the values one by one in an variable. i dont know how to read the file and store the vaues. can u help plz... |
| | Hi, I am writing this code for a class I am taking. It works fine as long as i do not use more 9 digits in length, but my teacher wants the user to be able to be able to input a number of any length. The warning when i … |
| | I'm taking a beginning C++ class right now, and we're supposed to make a program that allows the user to enter as many numbers as they like and when they're done, display the largest and smallest of the numbers entered. However, I can't figure out how to make it display … |
 | [B]Hi everyone,[/B] I’m working on a public transport card system which records the no. of stops of the journey and then calculates the costs. I’m a bit lost with this program and I hope you can help me... Features; the fare for up to 3 stops is charged £4, after … |
| | [code=c++] /*I have coded this but it is not working fine it kept saying "Segmentation fault" and i can't track it down, can someone help me on this i want it badly!*/ #include<iostream> using namespace std; int k=0; void gcd(int a, int b); void gcd(int a, int b) { static …  |
 | How do I get this output to a file.....I can get it to print on the screen, but I can't figure it out for the life of me.... [code] #include <iostream> #include <iomanip> #include <fstream> #include <string> using namespace std; void abc(ifstream&); void main() { ifstream inFile; ofstream outFile; double … |
| | I'm also working on a game project, and I'm stuck. I guess I'll have to post the specs so you guys can see what I have to do. Here are the specs: [quote] The valley floor can be viewed as a 10 by 10 grid. The northwest corner (upper left … |
| | I have a file reg.txt which has 32 bit binary values like below 00000000000000000000000000001000 00000000000000000000010100100000 00000000000000000010000000000000 00000000000000000000000000000000 00000001000000000001000010010000 00000000010001000010000100100100 00000000001001000100010000000000 is there a way to read the 32bit binary value and store in an int? |
| | I'm building a simple PHP 'shopping cart' (which is actually just a "My Favourites list" kind of function - no payments etc.) and it's been going pretty well so far. I've been modifying code that I found on a tutorial about creating a simple shopping cart, and it's serving its … |
| | The question ask: Write a program that asks the user to enter one of the following state abbreviations: NC, SC, GA, FL, or AL. The program should then display the name of the state that corresponds with the abbreviation entered (North Carolina, South Carolina, Georgia, Florida, or Alabama). This is …  |
| | I need a bit of clarifaction here. When you allocate memory in a dynamic memory it is depending on however you decide to increment your max of your array, so if my objective was to delete a single object in the array I would do the same as a static … |
| | Hello Everyone, Quick history....Im a systems engineer, total newbie to web dev. Ive been trying to maintain a memorial website that we had created when my sister passed away. It was hosted somewhere but the person who made it couldn't maintain it anymore, so I downloaded all of the pages … |
| | hi everyone, im trying to create a little form that would simply keep the count of people that have voted and the score of the votes . here is my form in static html [CODE]<form name = "contestants" method="POST"> <font size = "3" face="Arial" color="#dddddd"> <input type="radio" name ="contestant" value …  |
| | For the life of me I cant figure out this simple task I know with a static array you just simple shift over one element and decrease the size in variable pertaining the length of the array as such [code] for(i = 0; i < n; i++) if(key == array[i]) … |
| | Hello there, I am curious as to whether there's any 'easy' way of creating 3D models (e.g. animals, Humans etc) via a Java applet? I know in a full-blown application one could use Java 3D (with the Java 3D libraries being installed with the application), but is there an 'easy' … |
| | Hi, I'm doing an assignment for University that requires us to make a servlet. I haven't been able to start it yet as I am having trouble compiling the java files. I started of in Linux but could not get Tomcat working so I've resorted to Windows XP. I now … |
| | When I use OnTimer() in Visual C++ 6.0 using MFC Library the application screen starts blinking(flashing). Is there any solution about this problem? Thanks. |
| | Hey guys, I'm struggling with yet another problem. The goal is to run 1000 "draws" of three numbers but the catch is, the three numbers can't be repeating. So, no 4 1 4 or 7 7 7 or 8 1 8 and so on and so forth. Every line of … |
 | hey there. I am new to php and just out of curiosity I am trying to build an html table using nested while loops. I expect the following code to produce a table, but it is not doing so. [CODE]<html> <table border="1"> <?php $r=1; $rows = 5; $c = 1; … |
| | Hi - I'm having a problem converting a couple of things that work fine spelled out in function main, but not when I try to define them as functions. One is a process of filling in a one-dimensional array. I'd like to just be able to say "here's the array; … |
| | Hello all, I have a small question here. Let's say I want to tokenize a string(or multiple strings) from input. For example, my input file has the following: 1 2 3 And this is my tokenizing code: [CODE] char line[256]; vector < char *>tokenize(FILE * in) { vector <char*>tlist; char* … |
| | Hi, I made a new topic so it will not confusing. I want to ask how to unload sub menu ? for example, usually if we had sub subname() then we can just call it by subname() But then how to unload/not load that subname() is it possible ? Because … |
| | Well, I don't think I can make this any simpler. I hope newbies in the C# language can learn from it. |
| | Hello. Here I go again. I tried to create a computer enemy for my connect 4 game: [CODE] def turn_comp(): import random print 'Computer ist am Zug!' playchip = random.randint(0, columns) board[0][playchip] = 'O' print_board() [/CODE] Even though I limited the range of randint with 0 and columns (in a … |
| | Hi all, i've recently made a friends script that adds the id of user who requested the friend (user) and the requestee (req), with a confirmed column, 0 if pending, 1 if accepted. i was looking for a way to search through the friends table for all friends of a … |
| | Hello. Here I am again with my Connect 4 project and another board problem. This is my code: [CODE] fielda = [] fieldb = [] rows = int(raw_input('Height: ')) columns = int(raw_input('Width: ')) if rows < 4: rows = 4 if columns < 4: columns = 4 def print_board(): for … |
| | I need help converting this code that is using Linear Probing to Quadratic Probing. I am not sue how to accomplish that. Can someone help me? Thanks so much... import java.util.*; // A HashMap class which uses linear probing public class HashMap383<K, V> { // array-based; this is the array's … |
| | How to make something like spry tabs in dreamweaver with jquery or something. I don't have dreamweaver and i don't want to download a trial. |
| | Hi, I need your help for my program. My code is : [CODE] void user() { char str[15]; int i=0; do{ printf("\nPrint str.\n"); fgets(str,15,stdin); i = strlen(str); }while(i>15); } void menu() { printf("Press :\n"); printf("0. \n"); printf("1. \n"); printf("2. \n"); } int get_choice() { int choice = 0 ; const … |
| | Hi I have been searching the net for information on backing up files to cd from vb.net application cannot find anything any help appretiated. |
 | First..Im very beginner with winsock and network programing.. Im doing a simple app that can act or as server or as client. What Im doing is that I open the app twice in the same computer, in one I choose server, and in the other client. With the server part, … |
| | Hi, While running my Python Script I am getting "org.python.core.PyInstance" ERROR. I am not getting why this ERROR is coming. Please help......  |
| | hey everyone.. I need to find an algorithm that runs a search in a rundomly made binary tree that holds the keys 1 to n and looks for a [B]subdomain[/B]..let's say I'm looking for nodes between the keys 4-30. I can't find any example codes on the web or explanations..even … |
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