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| | Hi, I've been trying to compile the following code in visual c++ 2010 Express Edition. But the output window just says: 1>------ Build started: Project: Ans7, Configuration: Debug Win32 ------ ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== Code Follows: [CODE]/*Program to dynamically allocate a 2D array*/ … |
| | Hello everybody, I wrote a test source code about 2 classes point and circle. These classes illustrate the center of a circle (point class) and its radius (circle class). Circle class inherits point class. Here's the code: [CODE]#include <iostream> using namespace std; class point { private: int x, y; public: … |
 | Ok, I hope I can explain this so that everybody understands. I have a database where a column has special characters in the fields. I need to remove these characters before printing them to a file. I have the following code: [CODE]public string RemoveSpecialChars(string[] args) { string[] chars = new …  |
| | I am currently a begining Java student and have some code for someone here to look at. Now according to the NetBeans program I am using to write this code there are no errors, but when I run the code I get "Exception in thread "main" java.util.IllegalFormatConversionException: f != java.lang.Integer" … |
| | Is their a way where the user could type Low to use the enum instead of typing 1? I know how to do this with strings, but am having trouble trying to figure it out using enums. [CODE] public enum Volume : byte { Low = 1, Medium, High } … |
| | I got a jsp page which forwards request of two textfields txtname and txtpass to a servlet and the servlet then inserts the data into sql db and the name of the db is online_store. The db has two columns. When i checked the values are passing to the servlet … |
| | ok so my code displays 0 every even and odd number can you explain to me how to fix this. i have a feeling it is the displayArray. This is what dispArray should do create a method called displayArray that takes an array of integers AND an integer as parameters. … |
| | Hi everyone. Let me start by saying I have managed to learn quite a few things and solve pretty much any python problems using this site. So thanks to everyone who contributes to these forums. Now for my problem. I am having a hard time getting the .grid method to … |
| | I broke my foot and missed the first part of class where this was covered now I'm all confused. I have a password class and I must create within this class a static method of isValid that will accept a possible password value and return if it is valid. I … |
| | Hi, I am getting an error while fetching the records from sql server to datagridview. Ex. I have 10 rows in datagridview first five are with one table and next five for another table. When loop goes for next table it throws an error like "timeout expired. the timeout period … |
| | what is the use of constructors in java when we can intialize objects directly  |
| | Suppose you have an xml file that has a portion that looks like: <div id="California">The cat is in the house <p>The horse is also in the house</p> <div><a href="wwww.whatever.com" /><p>Another pigeon?</p></div> </div> Since the top div here is buried somewhere within the file, I am trying to isolate it with … |
| | Hello, Does anyone know any code or control used to allow clients to manage their own articles/news (text + images) on their asp.net websites? I mean only text and images with exact structure, not modifying the whole layout. Thank you |
 | I am making a game, but my buttons don't seem to be working. When I click in a certain area (where the button is) a screen should pop up. It doesn't. Please help. [code] // The "VirusMania" class. import java.applet.*; import java.awt.*; import javax.swing.Timer; import java.awt.event.*; public class VirusMania extends … |
| | I have an assignment where I have been asked to ask the user for input. What I am trying to figure out is if there is anyway to call and use methods of another class whose constructor requires parameters without passing them from the main class that will be calling … |
 | Hi there im making a PHP website for this game and the passwords it use are like this [CODE]0x7BF1EA5EBADD9D7DD2D43E25ABEBCD100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 which translates into "999momo999"[/CODE] any idea what sort of cryptography that might be? the pass itself is stored in a MSSQL DB and the column type is BINARY(60) thanks for any … |
 | I've taken 1 course in Java and 1 in C++ and now I'm tinkering with Python (love it so far). My module I'm currently working on is designed to solve a certain puzzle. To understand the code you'll need to understand the puzzle: There is an upside down triangle with … |
| | I've just been trying to put together a small piece of code to display the Fibonacci series up to the nth term, where n is defined by the user. I have got it working in a way, it is displaying the series up the the nth term where n is … |
| | Hi, i'm a new learner of the ways of COM and, when trying to recode a code example found in [I]Automating Office[/I] by Lori Turner from just a demo of Word interaction into a c++ class (which i will be using in my program) i come across these linker errors: … |
| | Hi guys... I am in need of urgent help here! I want to print more than one page on vb.net's printdocument whatever! I quite don't get it quite clearly when it comes to "e.hasmorepages=true" thing It keeps adding pages on and on and on... Please help me.. Thanks  |
| | in my C++ class we were given an assignment (as follows) and i only have one last objective with it. the user is given an option to be able to see the entire queue list and i don't know how to get the program to show that. does anyone know … |
| | Hi Perl guru's My name is ABHI and i am almost new on perl i need help for below mentioned issue. Well, I have one file(xyz.txt) containing following text LT19-10-13-400922 --TID1-3039@10.100.14.163 1--RequestREGISTER LT19-10-13-405432 --TID1-3039@10.100.14.163 1--Response100 LT19-10-13-410015 --TID1-3039@10.100.14.163 1--Response401 LT19-10-13-415481 --TID1-3039@10.100.14.163 2--RequestREGISTER LT19-10-13-419800 --TID1-3039@10.100.14.163 2--Response100 LT19-10-13-426400 --TID2-3039@10.100.14.163 1--RequestREGISTER LT19-10-13-463320 --TID3-3039@10.100.14.163 1--RequestREGISTER … |
 | I have searched and deleted on this code, but I am still stumped on where the "unresolved external" it's complaining about is. Here is the code:[CODE]#include <windows.h> #include <stdio.h> #include <string.h> #include <tchar.h> #include "resource.h" #define GETITEM(item) GetDlgItem(hWndDlg, item) void convert (HWND hWndDlg) { wchar_t ConvertTime[9], ETime[8], UKTime[8], HKTime[8], Hour[8], …  |
| | Hello, I have developed application in NetBeans using VMD, which add, edit, view and delete record using RecordStore. I can successfully add and view RecordStore. I am finding difficulty to Edit/Delete Record. To Edit(Update)/Delete, I maintained new form, used ChoiceGroup.Popup, which retrieve IDs from Record-Store. Here what I am getting … |
| | Dear All, I wish to print my records of following code in table format echo "LOAN NO = $title<br>" ; echo "NAME = $title1 <br>" ; echo "ADDRESS = $title2 <br>" ; echo "AREA OFFICE CODE = $title3 <br>" ; echo "LINK AO = $title4 <br>" ; echo "APPLICATION NO. … |
| | Hello all! I am having trouble writing this code where I am supposed to take integers and output them as strings. When i try a number like 67 it outputs it correctly like sixty seven. However, when i try 467 it only outputs four hundred sixty. Suggestions appreciated! [CODE]#include <iostream> …  |
| | Hello gurus I am making a website for my friend. In the website i have included a contact us page in which a potential client would send an email. heres the address of the page if it helps, SNIP, it is constantly changing cause i am trying new techniques but … |
| | Hi, I have a gridview with checkboxes in the 3rd column. I am trying to work out when they are selected. I have the following code: [CODE]foreach (GridViewRowInfo dr in gvMovies.Rows) if (dr.Cells[2].Value = true) MessageBox.Show("Row " + dr.Index + " selected");[/CODE] I get the following error: [B]Cannot implicitly convert … |
| | Hello guys and Good day! I just want a little help on how to get the total number of space from the left until the word starts and display the total space in msgbox.. Example: [Code=vb] combo1.AddItem = " Bank " [/code] In this example the total number of space … |
| | So my problem is that i'm trying to read a MyString that returns a new Mystring in which every digit -0123456789- has been replaced with a certain char. Ex: Blink182 ====>Blinkxxx [CODE]import java.io.*; import java.util.Scanner; //////////////////////////////////////////////////////////////////////////////// class Hw08 { //------------------------------------------------------------------------------ public static void main (String [] args) throws Exception { … |
| | Can someone tel me the code to put a dropdown box showing default values as shown below using script ..i,e by enclosing them in document.write in script <CODE> <SELECT NAME="choice" > <OPTION VALUE="1">one </OPTION > <OPTION VALUE="2">two </OPTION > <OPTION SELECTED VALUE=" 5 "> 5 </OPTION> </SELECT> </CODE>  |
| | Hi, I am trying to download data using a dataset, but I keep getting the error "Failed to enable constraints" On Debug, I get the suggestion 'Relax or turn off constraints in your dataset" refers to "aRow.EmployeeID" my dataset has this query: [CODE]select isnull(c.Answer,'') Answer,isnull(b.Comment,'') Comment from Questions a left … |
| | can you help my with the code for my cmdDone to add a new record into my database, i can't seem to get it here is my project [URL="http://dl.dropbox.com/u/9153815/Unknown.rar"]http://dl.dropbox.com/u/9153815/Unknown.rar[/URL] no luck even with tutorials |
| | Hi, I have been working on this program for a while, and it is just getting plain frustrating. I'm trying to make a class(called numberType) which can take a number with up to 100 digits using a 100 integer character array and then be able to add that class with … |
| | I need to convert this C code to python. void GetChkSum(Int len, PSTR buf, PSTR res) { memset(res, 0, 4); for(int i=0; i<len; i+=4) { res[0]^=(buf+i)[0]; res[1]^=(buf+i)[1]; res[2]^=(buf+i)[2]; res[3]^=(buf+i)[3]; } res[0]=~res[0]; res[1]=~res[1]; res[2]=~res[2]; res[3]=~res[3]; } In my case, buf is bytes object. for example: buf = b'00000001TXBEG 0000' len is … |
| | I should remember this but I am rusty. I'm passing a char* [] to a function which will hold data that I have extracted using strtok. I've tested the output and it is doing what it is suppose to, at least it is inside of the function. As soon as … |
| | Hi everyone, I'm taking a C programming class and in addition to being unfamiliar with all of the syntax, I'm still learning my way around a new compiler. I'm currently writing a program that gets a user to input 3 numbers, then it will display the lowest to highest. My …  |
| | I am trying to define the table and fields in a mysql database I set up in my hosting account. I have the database name, username and password set up. I now need to define the table and fields. They want me to import a text file to do this. … |
 | Hi everyone i'll keep it brief.Say i have [code] template <int k> struct A { enum {key=k}; }; template <int t> struct B { std::vector <A<y>* > vec; B () { vec.push_back (new A<y> ()); B <t-1> (); } }; template <> struct B <0> {}; int main () { … |
| | How can I write a for loop that will help me run this twice so that I won't have to re-type code for other data type Student variables? Student S1, S2; for (int x = 1; x < 3; x++) { cout << "Enter First Name: " << endl; getline(cin,Firstname); … |
| | Please Help Me! I cannot figure out what to do. I get an error that I don't understand. I posted my code and error below: #include <iostream> #include <string> #include <iomanip> #include <cctype> using namespace std; //prototypes int read_dials(char &d1, char &d2, char &d3, char &d4, char &d5, char &d6, …  |
| | Hi everyone, i would like to extract data from text like the following one: [CODE]........... 2011/01/12 The thread 001 title should clearly describe 2011/01/12 This describe or discussion topic. General 2011/01/12 This desc 002 nor discussion topic. General 2011/01/12 titles is 003 as 'Help Me' or 'Urgent' 2011/01/12 This describe … |
| | I have been informally studying programming with C++ for roughly 8 months now. I understand the majority of the language, but I am becoming extremely bored with building trivial programs and running them in console. I am quickly losing interest and would like to know where to move next...I have …  |
| | [CODE]#include<stdio.h> #include<stdlib.h> #include<time.h> #include<stdbool.h> int roll(void) { int num = (rand()%6)+1; return num; } /* void player(void) { int i=0; int sum=0; int dice; char turn; while(i!=6) { printf("Player 1- roll or hold?\n"); turn = getchar(); while(getchar()!='\n'); if(turn=='r') { dice = roll(); if(dice!=1) { sum+=dice; printf("Rolled = %i Your turn … |
 | I'm trying to output the results of an array to a table. To be more specific, I'm trying to output pictures ... let's say 5 pics per row for example. Below each pic I'd like to display a few options like delete, etc. I'm not looking for the answer, just … |
| | Hi, everybody: I have written an include file in my php file "main.php", with and include "ip.php", which is: <?php function getRealIpAddr() { if (!empty($_SERVER['HTTP_CLIENT_IP'])){ //check ip from share internet $ip=$_SERVER['HTTP_CLIENT_IP']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){ //to check ip is pass from proxy $ip=$_SERVER['HTTP_X_FORWARDED_FOR']; } else{ $ip=$_SERVER['REMOTE_ADDR']; } return $ip; } ?> … |
| | Hey there. I feel strange getting tangled up in the most basic form of programming.. Designing the form. I need something but it doesnt look like it can be done... [COLOR="Red"]"See the attached Paint Image i drew to see how i want it to look"[/COLOR] That is How i want … |
| | Hi, I'm about to develope a little application in C# where I need to save some data in an XML file. I'm viewing data from XML file in a DataGridView, but I would like to make changes and save it in the same XML file. I can't get it to … |
| | Basically what I would to know is you have a button on one JPanel, and when the user clicks it, they are re-directed to the other JPanel. I would appreciate it if i could have some sort of hint or know about the overall structure of implementing this. Thanks, |
| | I've been scouring the Net trying to get my head around using VB.NET to save information entered through text boxes on my form into an Access database. Most of what I see so far shows me how to display records already entered into the database and update the table, but … |
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