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| | what i'm trying to do.. first column 1 cell, next column 2 cells(row span 2), next column 3 cells(row span 3) etc how can i alter the below code to do that. the below code displays results across from column to column then once $max(column max) has been reached displays … |
| | Hello, I wanna create a string witch gets the value of a textbox. How can I make it ? THX for your replays :D |
| | Hello all. I am doing a chat server project v socket programming. I am doing it with visuakl studio 2008, C sharp and i build it with a console application project. Below are my codes and the errors i meet. can any1 help me on how to solve these errors? …  |
| | Hi I am having problems with getting an LED to flash on a 16F887. I believe it is down to the oscillator. can you point me in the right direction? [CODE] __CONFIG _CONFIG1, _LVP_OFF & _FCMEN_ON & _IESO_OFF & _BOR_OFF & _CPD_OFF & _CP_OFF & _MCLRE_OFF & _PWRTE_OFF & _WDT_OFF … |
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| | help me for this program... i need an output for reversing of a string.. what are the missing codes? correct me .. teach me... give me an example of program.. a reversing program for EMULATOR 8086,ASSEMBLY.....[code]include 'emu8086.inc' org 100h print 'input a string: ' mov dx,10 call get_string putc 0ah … |
| | Hi, I have a problem regarding displaying the files. Actually, my code displays both pdf's and images. I am thinking to have a script to check whether the file is image or pdf before it gets displayed. Can anyone help in this regard. Thanks, Rohith |
| | hi, here is my program that can read through a txt file line by line to find one word named "friends". if any line contains of this word then get the line and check my precised friend's name is mentioned there or not ? its working when my precised named … |
| | i m new in c language. i write the following code. its not giving the correct input. when i enter the marks it always give ouput "F" .please correct the code [CODE]#include <stdio.h> void main() { int marks; float percentage; printf("enter marks:"); scanf("%d",&marks); percentage=(marks/1100)*100; if (percentage>80) printf(" A+ "); if(percentage … |
| | Hi, I have a textbox named fullnameTextbox. I want the user to only type letters in that textbox.I have a code for it but when there is a spacebar between 2 correctly typed words my error message pops up.How can i fix this? [CODE] Match matchMyRegex = Regex.Match(fullNameTextBox.Text, "^[a-zA-z]*$"); if … |
| | I have created a graph(map) using graphics.h in C. Just to mentioned I have coordinate location of each and every point on the map. How can I zoom in to the particular area selected by the user ? Secondly, how can I zoom in around a particular point(selected by the …  |
| | Hello In my program I have a text file that I read from and write to. However, I would like to display the contents of the text file in an alligned and sorted manner. The contents currently read- name, score name, score Would I have to convert this information into … |
| | Hi all. First post on the forum. I'm writing a generic funtion to open files along my program, but am worried if the pointers are being closed correctly. The function definition: [code=c] FILE* openfile(char *FileName, char *Mode) { FILE *TempFile; if((TempFile = fopen(FileName, Modo)) == NULL) { fprintf(stderr, "Couldn't open … |
| | So I finally decided to take on some Windows Programming, and everything is going fine, except this: Edit: using this tutorial [url]http://bobobobo.wordpress.com/2008/01/31/how-to-create-a-basic-window-in-c/[/url] [code] #include <windows.h> int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) { WNDCLASS myWindow; myWindow.cbClsExtra = 0; myWindow.cbWndExtra = 0; myWindow.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); myWindow.hCursor = LoadCursor(NULL, … |
| | Whenever i type in code, Visual Studio puts an dot or a tab(->) in between code.I tried uninstalling and reinstalling Visual Studio, but that didn't do anything.I'm not quite sure what i did and i can't find a way to undo it. Thanks! P.s.-I tried to copy and paste the … |
| | HI ALL. I'M LOOKING FOR A SOLUTION FOR MY CODE. I WANT TO FIND THE [B]HIGHEST CHARGE[/B] AFTER AN ARRAY HAS SHOWN UP(SPEAKER'S FEE). WHAT CAN I DO?? THANKS HERE'S MY CODE: [CODE]#include "stdafx.h" #include <iostream> #include <iomanip> using namespace std; struct Bureau { char name[50]; // Name char phoneNum[50]; … |
| | Hi, I'm trying to receive broadcast messages using C# code in an ISDN network with BRI interface at my end. I see the packets sent to the broadcast ip address (239.255.255.255) on some ports using Comm View tool. But when I try to listen to this IP address, it says … |
| | so far I could manage to create OpenFileDialog and select the txt file. after that ,How could I display the contect of selected txt file into TextBox? [CODE] ************************************************************* private: virtual System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) { System::Windows::Forms::DialogResult OK = openFileDialog1->ShowDialog(); } private: System::Void openFileDialog1_FileOk(System::Object^ sender, System::ComponentModel::CancelEventArgs^ e) { ???????????????????????????????? … |
| | im new to python. just started today. learned a few things but not much. I have made 4 different menus each with a list of choices that executes certain functions. i want to make a 4 choice menu that can direct me to each one of the other 4 menus. …  |
| | How would I loop a switch statement until one of the valid options are entered. would this work? example: [code] // lets just say all the necessary starting code is already here.... int choice, number; do { cout<<"please enter a number from 1-3\n"; cin>>number; switch(number) { case 1: break; blah … |
| | Hi everybody, I'm trying to develop an application for personal use, that will just make my life at work a lot easier and save me from doing a repetitive process by hand, when I know it could be done with [B][I]relative [/I][/B] ease in C++. Anyway, I want to be … |
| | Hello Daniweb! I'm coding a small application and I've hit a road block. I've been using C++ for almost two years now, but to be honest, I hardly use dynamic polymorphism (i prefer static), and so with great embarrassment, I come here to ask this: My code is basically structured …  |
| | The following is an excerpt from a complete program that runs without any errors. It has 2 file dependencies which it uses to access and store information. The program, in its entirety, displays a menu with 4 options the user can choose from. [LIST=1] [*]View Characters [*]View Items [*]Add Character … |
| | i am creating a system and have problem with the function to convert year - year, month and date. the thing that i understand is the year is round for 365 days, and others i am not really understand of all. can you give explanation for this function so that … |
| | Team - Working on a personal project to help with my sons spelling. I can't seem to find an easy solution to this so I hope someone can point me in the right direction. Textbox 1 will hold the correctly spelled word. Textbox 2 will be typed BUT I want … |
| | As part of data entry I am checking the validity of a date field and using the onchange event to trigger the check. As you will note it also compares start and end dates, but that's not the issue. The issue is that after a bad date is detected and … |
| | I would like to know how to put a commenting box into my website I am not that much php expert but I need to know how to do it, I would appreciate if u wont just post a source but explain where to put it. I would also like … |
| | Yes I have this in an array... // Average Grade for(int i = 0; i<10; i++); { System.out.print("Average Grade" + scoreArray[i]/10); } I am wanting to divide by 10 (where the 10 is) I know that it want let me but how would you divide a list of numbers that … |
| | I am looking for a correct way to test a JavaScript regular expression for phone number and email address. This includes the RegExp string and the syntax. First the syntax: I am confused about using the quote mark (“) in defing the RegExp. Is it [code] var email_test = new … |
| | After the apply button is clicked, the data entered by the user disappeared in the text form. How to keep the data appearing on the text form? The server use jsp and the Spring framework and the client use the Prototype javascript library.  |
| | Hey, I'm having some trouble building code to insert values from my form. The form prints out from the username, whether the account has been confirmed and the level of the user from the database. I am having trouble getting the data to go back in once amended, this is … |
| | Hello, I am currently working on a project that requires me to write write a program that adds, subtracts, multiplies and evaluates polynomials. I am required to use linked lists of nodes. I am stuck on writing the code to input the polynomial. I understand how I will input each … |
| | Write a function that reads an integer n and several lines of text (sentences between 150 – 200 characters). The text will be printed n characters per line, by adding extra spaces as evenly as possible. For example: Enter an integer (maximal number of chars per line): 10 Enter some … |
| | Hey! I am making a chat program. I have a function Chat(); [code] function Chat(){ var fullMessage = document.getElementById('name').innerHTML +' '+ document.getElementById('message').value+'\n'; fullMessage = fullMessage.replace(/\'/g,"'"); fullMessage = fullMessage.replace(/\\"/g,"""); fullMessage = fullMessage.replace(/\[/g,'*lsb?'); fullMessage = fullMessage.replace(/\]/g,'*rsb?'); sendRequest('http://3rlend.com/pjattappend.php','F=allMessages.txt&D='+'fullMessage','POST',true); document.getElementById('message').value=""; } [/code] sendRequest(url,params,method,Asynch); i an AJAX function. Now when I try to execute Chat();, … |
| | Howdy People :) I'm a newbie & its my first question here. I've started learning Unix Bourne Shell scripting recently and struggling already :p Can someone PLEASE help me with the following problem. Somehow my script is not working. * Display an initial prompt of the form: Welcome to machine …  |
| | Hello, I have made a database system, when the database opens a login form appears and the username and password need to be typed into the text boxes. if admin is the username then the main switchboard. but if you log in as driver then a report opens. the trouble … |
| | Hi, I wrote a ruby code that writes to a file: open('file.txt', 'w') {|file| file.write(arr.join("\n")) } when I try to get the number of line counts wc -l file.txt I get the count as 49 instead of 50. How to overcome this? My file might not have a new line … |
| | from w3schools.com i have read this line. that http address doesn't maintain the state. can some one please explain it. thanks in advance the link from where i read this is [url]http://www.w3schools.com/php/php_sessions.asp[/url] |
| | Now I am using php and mysql so not sure if this should be in the php section. If you can help I would be most greatful. I am trying to create a search page so that it shows data and one of the columns in the mysql database contains … |
| | Please can you help. I have been trying create a form to insert some data into a database. (I am coding with PHP and MYSQL). When I put any data into the field called enter treatments completed the database gets updated with the treatments_completed column containing a 0 and then … |
| | First some background, i am writing a stats program for my school, the way you enter stats is by a window that has a textbox that shows how many of that stat the player has, lets say pass thrown, and two buttons a plus and a minus to add or … |
| | I need instance method(s) within the class am writing that convert from any base to base 10 & vice versa WIThOUT USING ANY LIBRARY ROUTINE. //this is what i have so far private int DecimalToBinary(int Decimal, int BaseNumber) { int Reminder; do { Reminder = Decimal % BaseNumber; } while … |
| | Hey guys, my second java problem in 24 hours :) I'm trying to call a method from another class. So basically what i'm trying to do is put the date from the main class through the method "tomorrow" so it adds 1 to the int day and returns the date … |
| | I have a Form1 with a method called OrdreUpdate2 I try to run thad method from another form by using the command Form1.Ordreupdate2 in a buttonclick. But nothing happens..What am I missing here? |
| | My code: [CODE] package big; import java.math.BigInteger; public class Main { public static void main(String[] args) { System.out.println (factorial (5)); } public static int factorial (int n) { int f = 1; for (int i = 1; i <= n; i++) { f = f * i; } return f; … |
| | I have a Value Error that is caught, in the exception block when I have no problem printing to the terminal, however, i cannot insert any text into the text widget. Heres the code snippet, any ideas? try: if len( errorCode ) == 0 and len( errorCodeHex ) >= 1: … |
| | I know that this book is for C++ Primer 3rd Edition (Stanley Lippmann) but can this be used for C++ Primer 4th Edition. There is no C++ Primer answer book for the 4th Edition. Still comtemplating if i should get it. :?: |
| | Well, here i am one more time. In previos post I asked here about read files. All of those problem were fixed, but now, i really have a problem that I don't know why is happing. In the first , i need to explain what my system will do: My … |
| | I am writing a program for class that inputs two of chars values no larger than 20. Then it adds these to Values together and prints the sum. Say this is my input Value one 123 Value two 456. This is how i input it into program for keyboard. 3 …  |
| | Hi, Anyone please help me on how to proceed for reading and writing file in j2me. If anyone can provide sample code then that will be very useful! Thank you!  |
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