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| | Hello: (I am using Borland C++ Builder 6 Professional) Before you jump all over me I've already read the post Returing Arrays C/C++ and completely understand. For some reason I am still having difficulty implementing in my project. Very brief Project Explanation: I am collecting data from a laser sensor … |
| | Hello, Any ideas why this is giving a segmentation fault?: #include <iostream> #include <new> using namespace std; struct List { int A; int B; List *next; }; int main(void) { int llength; llength=1111111111; List *L; L= new List[llength]; L[37370197].B=-37370197; delete [] L; return 0; } Cheers |
| | Okay, so I finished the first of a few files on the converting, and I am getting some errors, and yes I have googled them and tried to fix to no avail, I am a noob on programming and am being told to work on a high level project, which … |
| | I hope somone can help me. I made a page and used jquery for a popup page. In the popup page i have 15 images. I want the user to select a image and once the image is clicked it must be displayed on the main page. I have tried … |
| | hello everyone... m writin a code that will take data frm stdin from user which can b of indefinte size.. but i cant make use of static arrays....and even calloc and malloc is not working properly...what sud i do??? thanks for help... |
| | Hi Guys. Still learning PHP and I have been trying for the last few hours to display thumbnails from a database unsuccessfully. I would like them to be in the format: image1 image2 image3 image4 image5 image6 image7 image8 image9 etc. regardless of the number of rows returned. My sql … |
| | Hi there, I have a little problem with commands. I know this is about shell scripting but i couldn't find a thread for commandlines. So i have this assignment to "display all the lines for tcp- services and udp- services and count the lines" and i honestly don't have an … |
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| | Hi! I am trying to find a hint about Hierarchical login panel in PHP which authenticates the login user and gives rights as per his position in hierarchy like follows: [QUOTE] Administrator-> Manager -> Business Developer | Programmer -> Marketing Executive [/QUOTE] Where login rights are descending as per user …  |
| | Hello, I have the following code: [CODE]#pragma warning(disable: 4786) #include <io.h> #include <string> #include <vector> #include <list> #include <iostream> using namespace std; // structure to hold a directory and all its filenames. struct FILELIST { string path; vector<string> theList; }; void TransverseDirectory(string path, list<FILELIST>& theList) { struct _finddatai64_t data; string … |
| | Hello, I want to write a function which takes two linked list and check smaller The function CheckSmaller should return 1 if num1 points to a linked list which represents a smaller number than the number pointed to by num2 linked list. Otherwise, it returns -1. If both linked list … |
 | Hi guys ) Please help me - I can't understand - what's the meaning of this error message . [QUOTE]Object reference not set to an instance of an object.[/QUOTE] for this piece of code - [CODE]CityName = "NY"; this.MapCityMass.ArrayOfCities[this.NumberOfCities].CityName = CityName; [/CODE] this class's code - [CODE]public class CITY { … |
| | hi this is my code for forget password module..... i dont know why its not working....:(( i have attached the snapshot as well.... plz help me.... error is while updating..... [code] string strCon = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; SqlConnection objcon = new SqlConnection(strCon); objcon.Open(); string str1 = "'"+txt_EmpFP_Uname.Text+"'"; string str2 = "'" + …  |
| | hi guys, thanks for viewing my thread. i have a program in java application and i want to connect to mysql database because i need to use database for a few parameter.the result will b showed in web-page using php. my question is how can i connect my program to … |
| | I am displaying data from an sql database in a textarea which will be altered by the user then re-submitted to the database. The problem is displaying a line break. I get <br /> displayed in the textarea rather than the newline. Can anyone help? |
| | hi, i want to convert a color image into a greyscale image. after loading the color image, i have to count pixel by pixel to get the frequency of the color (0-255) to be placed in an array. can anyone help me how to count the frequency? thx in advance. |
| | Im trying to implement JCarousel in my site and have some confusion about what to do, two files, one called similar_products_stack which contains the query: [CODE]<?php $similar_items = array(); $category_in_now = zen_get_products_category_id($_GET['products_id']); for($i=0;$i<4;$i++) { $products_query_raw = "SELECT p.products_id, p.products_type, pd.products_name, p.products_image, p.products_price, p.products_model, p.manufacturers_id, p.master_categories_id FROM " . TABLE_PRODUCTS . …  |
| | Hi!, I have a contacts table in MySQL and I want output in a select menu. Problem is, some rows dont have any record in it, and it is displayed in very odd way as it outputs blank fields and some data in between. My overall code is: [CODE]<?PHP $query=mysql_query("SELECT … |
| | hey everybody can anyone helps me, please? i must program a projekt but i don´t know how i do it. the projekt: Write a program to convert from 12-hour time format to 24-hour time format. The 12- hour format has the form hours:minutes followed by either A, P, AM, or … |
| | Hello, this is a newbie question, sorry for that, I am trying to port some Java code to C++. In this code I have a hashmap connecting string values to float arrays of varying sizes. They are specified like this: [CODE=Java] HashMap <String, float[]> hm = new HashMap <String, float[]> … |
| | I'm trying to call other EXE's from my program I'm writing. Inside my project I have a folder called progs with exe's inside it. How can I call these from button clicks? |
| | Hi. I'm developing a software for my degree project. I have some problems in sorting the probability item from linkedList object. Here are the snippets of my code (I have almost 400 lines, so if the below is not enough, please let me know) CLASS LINKEDLIST [CODE] class LinkedList implements … |
| | I can't figure out what am I doing wrong!! please help me before I lose it! I'm trying to send 2 different strings to a function that will put each word in the string into a MAP. string 1:[B] "I CAR Collision Repair Training"[/B] string 2: [B]"Autocar India"[/B] my map … |
| | i want the code for if user try to access the login screen for more than 3 times with invalid password then account should lock plzzzzzzzzzzzz...... |
| | Hi can somebody help at the earliest . My requirement is to download a file from the remote server and read it in order to insert into db. So, i have written a shell script that downloads the file. This has to be invoked by a java program, after downloading … |
| | I am facing a problem on setting up some cookies with asp on IE6 and IE7 I need to set following cookies when user logs in to his account. Response.Cookies("crmadmin_login_id") = session("login_id") Response.Cookies("crmadmin_cuser_id") = rsbrokercrm("cuser_id") crmuserlevel = cint(rsbrokercrm("cuser_level")) Response.Cookies("crmadmin_level") = crmuserlevel Response.Cookies("cid") = rsbrokercrm("c_id") Response.Cookies("company_name") = rsbrokercrm("Company_Name") When I comment … |
| | i want to parse a file,my problem is in lines 2,3,4 of each person(every 4line make a person from my class person)numbers of my variables in lines 2,3,4 changed.i want to push_back each of variable in line 2 in a vector until it comes to "\n",i want to continue this …  |
| | Hi, I'm trying to insert data into array after I retrieve it from database but I keep getting this error message: 'Fatal error: Cannot use object of type stdClass as array in C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\DeliciousCupcakes\system\application\models\cupcake.php on line 22' Please help me. The framework I'm using is codeigniter. DefaultDirectory.php file … |
| | please help me.... i want a error message "invalid user name or password" when i input wrong username or password in the login page. i can do it in an another page .but i need the error message in the same loginpage like gmail(between username and password). this is my … |
| | hi i had create classic asp one application in which send emails using smtp server using my domain name but it display error("transport of connect to the server failed") how to send emails.. |
| | Hi, I have a piece of code which loops through checked checkboxes to do something with each of them. After each turn in the loop I want to pause before it continues to the next checkbox until the user enters a piece of text into the text box. I have … |
| | So i have tried basically 30 different methods of going about this all with different errors in every form and fashion. Basically all im trying to do is write to my database in some form or fashon. Im having no problems reading from it but i need to change some … |
| | [CODE]FileInfo[] Images; Images = Folder.GetFiles("Image Files (JPEG,GIF,BMP)|*.jpg;*.jpeg;*.gif;*.bmp|JPEG Files(*.jpg;*.jpeg)|*.jpg;*.jpeg|GIF Files(*.gif)|*.gif|BMP Files(*.bmp)|*.bmp|All Files|*.*", SearchOption.AllDirectories);[/CODE] getting error here [B]An unhandled exception of type 'System.ArgumentException' occurred in mscorlib.dll Additional information: Illegal characters in path.[/B] completely confused because it works nice in other app. what i m missing? help |
| | Hi Friends :cool: Am creating a personal diary application using VB.Net. When i publish the solution i get the .exe file. But when i install it, it gets installed in the C drive by default. My question is cant it be installed in someother drive. If it cant someone pls … |
| | HEllO EVERY ONE I need you help in my java code that I built on netbeans First I will example the idea of the programm GUI are containing two textfeild The first textfeild the user have to enter price The second textfeild the user have to enter weight then when … |
| | Hi all , I am having problem about killing multiple treads in my program at the same time, here is my code: [CODE] int main() { while(1) { i++; HANDLE thread =(HANDLE)_beginthread(TheThread, 0, NULL); if(i==10) break; } Sleep(3000); TerminateThread(thread,0); return 0; } [/CODE] now "TerminateThread(thread,0);" will only terminate the 10th …  |
| | Hey there guys. I was hoping someone would be able to help me figure out how to increment enumeration. I have a game that uses enumeration to get the points for killing an enemy, I want the value of the enemy to increment by 10 every time one of the …  |
| | Hi I have two windows (Window1 and Window2) and want to set Window1 as the owner of Window2. Furthermore I want the controls on Window1 to be inherited by Window2. For instance I have a listbox list1 on Window1 and I want list1 to be in context even in Window2. … |
| | When I read in this file it reads in the entire line. [CODE] string filename ="f:\\date.txt"; FileStream f = new FileStream(filename, FileMode.Open); StreamReader stream = new StreamReader(f); int line; int[] array = new int[15]; for (int i = 0; i < 15; i++) { line = stream.Read(); // header line … |
| | Hi Guys, I need the following code to allow all common image formats, not just .jpgs, as I now need to display animated .gif images, as well as .jpgs. How could this be done? Many thanks, Dave ps: the code below uses a loop to count through the 7 images, … |
| | Error 26 error C2061: syntax error : identifier 'Form1' c:\Users\Black Chocobo\Desktop\WaveMachine\managesongs\WaveMachine\WaveMachine\WaveMachine\WaveMachine.cpp 16 [CODE]// Create the main window and run it Application::Run(gcnew Form1.h());[/CODE] |
| | 1>c:\users\black chocobo\desktop\wavemachine\managesongs\wavemachine\wavemachine\wavemachine\Form1.h(334) : error C3845: 'WaveMachine::Form1::filePath': only static data members can be initialized inside a ref class or value type [CODE] // the actual music file and its path is kept in the second subItem (of each track) String^ filePath = this->listView1->CheckedItems[0]->SubItems[2]->Text;[/CODE] Any suggestions |
| | Hi every body . iam writing a code that reads a line from input file and searches it in test file. but my getline() function reads only the first line and enters an infinite loop i have read many discussions on the topic but still unable to resolve the issue. …  |
| | I have device and have the driver of it ,the device send data to me by serial port how i can receive that data in java . |
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| | I have a project I am near completing except I cannot properly test it because the array uses sessions and is full of useless data now. I have an HTML entry form that feeds data to this PHP script: [CODE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <title>Directory</title> … |
| | I'm trying to figure how to pull the computers workgroup name using VB.NET. Any help would be great. |
| | I have used mailing in asp on local host which worked fine but The prob has occurred when i hosted the pages the error message is: Failure sending mail. and the code i am using: [code] Dim message As New MailMessage message.From = New MailAddress("xxx@gmail.com") message.To.Add(New MailAddress("xxx@yahoo.com")) message.Subject = test … |
| | Can anyone tell me if I am going in the wright direction with this, or if there is a better way, I am trying to create a session check so that if logged in clients change the url id number example.com?id=192 it won't show other clients contents. Its the first … |
| | Hello to everyone! or should I say, "Hello World"? I am new to C and new to this forum, and this is my first post. I wrote a simple C program which I called: isitprime.c and generated [B]isitprime.exe[/B]. I can call this program [B]isitprime.exe[/B] from the command line with an … |
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