199,113 Archived Topics
Remove Filter  | |
 | Hello everyone I'm currently following a course "Game Development" where we learn everything from design to 3d drawing to programming. The language we use is C++, however I'd like to learn Java as well and have there for decided to create a large project (together with a number of other … |
| | Hello I try to send DHCP RENEW packets to the network and receive the responses. I broadcast the packet and I can see that it's successfully sent using Wireshark. But I have difficulties receiving the responses.I use packet sockets to catch the packets. I can see that there are responses … |
| | hi, In my Dataset I have 3 columns "EducationLevel","Skill" and "PreferenceType".In the report I have a field called marks.I give marks adding above 3 column values.i.e If "EducationLevel" is (High,15 marks),(Medium,10marks),(Low,5 marks). If "PreferenceType" is ("First" 15 marks),("Second" 10 marks),("Third"5 marks) If "Skill" is (High,15 marks),(Medium,10marks),(Low,5 marks). The Marks field … |
| | Hi Guys, Im having issue with the following code. I am getting the following error? could someone please assist? [code]#include <iostream> #include <iomanip> #include <string> #include <vector> #include <fstream> #include <stdlib.h> using namespace std; class employee { /* Employee class to contain employee data */ private: string surname; double hourlyRate; …  |
| | Hey , I'm having trouble showing data from my data base in php. i always get the " No database selected " line and also i was wondering why the second echo doesn't show the result is : first echo No database selected this is my code [code] <?php require($_server["DOCUMENT_ROOT"]."/config/db_config.php"); …  |
| | I fear from loop statements that's why I cannot figure this thing out. I understand the concept put I do not have bigger picture. Here I would like to close the application after the person try 3 times putting the wrong password. [CODE]Public Class MainForm Private Sub exitButton_Click(ByVal sender As …  |
| | I have a table with about 150,000 rows. The table never changes and the rows are physically ordered by one of the columns. That column is the only column I ever need to query against. The values (TEXT) in that column are not distinct. Creating an index on this column … |
| | do you know where to find GL/glut.h code? i only found gl.h, glaux.h and glut.h in some links. can you help me? |
 | I running my little blog on Tomcat 6 server. My hosting company allows me to set up multiple sub domains. I was trying to do for last few hours, but no luck. Having started with [code=xml] <Engine name="Catalina" defaultHost="mydomain.co.uk"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> <Host name="mydomain.co.uk" appBase="/home/user/public_html" unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <Alias>www.mydomain.co.uk</Alias> … |
| | Visual Studio 2005 Professional Edition: My app runs fine on my development computer, but, bombs out on the 3 other computers that I installed it on (all 3 were running Windows XP Pro). It installs OK, but, upon execution, it immediately aborts with a System.InvalidOperationException. I inserted a MsgBox(" " …  |
| | I've got some troubles with ListBox. I want to allow user edit selected item in ListBox, when he double click it in his application, but I wasn't able to find how to do this. Please, can someone help me with it? |
 | hello all friends i need your help in java.library.path setting.i use a TPM/j API to develop an application using Trusted Platform Module (TPM) specification and to use TPM/j API i need to set java.library.path and load TBSProxy.dll. I try to set java.library.path using DOS and it not works. C:\Users\lfgs\tpm\tpmj>java -Djava.library.path=C:\Users\lfgs\tpm\tpmj\lib\ … |
| | hi, in my application i am using a music player for playing the audio (premiumbeat.com) royalty music player. Which is working fine when audio file placed directly. But in my application the audio file comes from the other page in a query string how can i write the code for … |
| | |
| | Hello, I want know how to find some of words in a file. For example : find one word [CODE]if "word" in open(file).read(): print file[/CODE] I wand do that but with 5 words [ word1 , word2 , word3 , word4 , word5 ] If find word1 or word2 or … |
| | Hi I want to make my own login box to popup when I click a button Is there a way to do that? I don't want a whole page for the loging in part. I just want something like the msgbox, but with two textboxes and two buttons for login … |
| | Hi all, i,m trying to use A* algorithm to do my task; this is the code [code] //////////////////////////////////////////////////////////////////////////////////////////////////////////////// // STL A* Search implementation // (C)2001 Justin Heyes-Jones // // Finding a path on a simple grid maze // This shows how to do shortest path finding using A* //////////////////////////////////////////////////////////////////////////////////////////////////////////////// #include … |
| | hi guys i have written a small program to control a camera through rs485 now the program works ok for one camera but i dont seem to be able to change the byte that changes the camera number at run time through a drop down menu ie cam 1 cam … |
| | I am having a hell of a time with a form, which is built dynamically from PHP. The form is constructed first by calling a page called gala-tix.php, This page holds a bunch of javascript functions, the form code and it also calls an include called dwt.php. dwt.php has a … |
| | How integrate .dll files in Qt4 c++. Any sample codes ?? Thanks Advance. |
| | Hello I need help to turn this Scenario normalized from 0nf-3nf Please thank you… [B][U]Scenario[/U][/B] Company details Swapsongs plc organises Record Fairs throughout the UK. They book and pay for venues eg hotel or leisure centre, each venue has a name, address, phone, contact name, cost per day, max – … |
| | [QUOTE]hi all, i need to print the value in sql2.but it is not printing it. but if i execute the same query in mysql it is giving the value. so please check this. thank u.[/QUOTE] [CODE]$sql2="select allocatedmemory from projects where projectname='$projectassign'"; mysql_error(); $d=mysql_query($sql2); $data1=mysql_result($d,0); echo '$data1';[/CODE] |
| | Hi, I'm doing a program to capture from USB camera. And to do the program, I need directshow which can be found in directX sdk. I read that the new versions of directx are not compatable with VC++ 6.0. Does anybody know where I can get an old version which …  |
 | Dear all, I have a table in mysql and i want to insert records into the table without using "FOR" or "WHILE" loop..Can this be done?? Thanks in advance.. Jino.  |
| | Hi, I am trying to learn creating my exceptions in java. My classes are : [CODE] public class Test { public static void main(String args[]) { Test et = new Test(); int x1=5; int x2=0; try { et.printResults(x1, x2); } catch (DivideByZeroException dbz) { System.out.println(dbz.toString()); dbz.printStackTrace(); } finally { System.out.println("The … |
| | Country Gold Silver Bronze Total US 9 15 13 37 GE 10 13 7 30 CA 14 7 5 26 NO 9 8 6 23 AU 4 6 6 16 RF 3 5 7 15 KO 6 6 2 14 CH 5 2 4 11 SW 5 2 4 11 …  |
| | Hi everyone, I get a string in XML format from front end. I write that into a file, and later I parse that file to get tokens/values. is there any way..that I can parse the string Instead?? which is in XMl format and fetch the tokens there. Coz writing on … |
| | Hello again! I need your help again, people! =) So here's my problem: This line replaces only the first "\n" spec. character in my textarea, and this way everything's screwed up... I'm sending the replaced content of the textarea through AJAX to the server, in a GET method. I've tried … |
| | hi, have a slight problem here. this is my open file dialog code. [CODE] private void browseToolStripMenuItem_Click(object sender, EventArgs e) { OpenFileDialog ofd = new OpenFileDialog(); ofd.Title = "Browse And Upload A Template."; ofd.Filter = "All files (*.*)|*.*|All files (*.*)|*.*"; DialogResult dr = ofd.ShowDialog(); if (dr == DialogResult.OK) { //bitmap … |
| | I can insert into my table by the bindingnavigator and dragging textboxes straight from the DataSet entering them and saving. But I want to insert into the DataBase via code and in order to do this I have used the below code to connect. I use this code to test …  |
| | Hello folks, I am a noob with XML but from what I read it is not a problem, in fact it is much easier that HTML. I have a flash/XML website template but unfortunately the designer did not provide the fla files. From the xml files you could change all … |
 | Is there a data structure that lets me push and pop things onto/off of a queue, but also doesn't allow duplicates? E.g. I want [code] queue a; a.push(1); a.push(2); a.push(2); a.push(3); [/code] to only have 3 elements, because 2 was added twice so the second time it is just ignored. … |
| | i found this code [URL="http://www.daniweb.com/forums/thread233959.html"]here[/URL] and i tested the code and it isn't working for me this is what my code looks like: [CODE] # PURPOSE: to count the number of words, lines, and characters in a file # # INPUT(S): a file name to be used # # OUTPUT(S): … |
| | Hi all, I am new to C, and till now have only done python (a years worth at university), and am finding myself running into walls whenever i try to do seemingly simply stuff. One of the main issues in comparison is the lack of a interpreter and Ch is … |
| | i need to find all the files in the directory and sub directory that have a text file..within this text file there is a string called average with some value.. the code below works fine for a single directory...but i need to find the same text files in the sub … |
| | Hi everyone. This is my first post . I develop this program in C-Free 4.0 with <iostream> header... And it working [CODE] #include <iostream> #include <cstdlib> #include <iomanip> #include <ctime> using namespace std; int main () { int random_num; srand((unsigned)time(0)); bool assigned_players[32]; for (int i=0;i<32;i++) assigned_players[i] = false; int n=32; … |
| | I'm doing a code in which a user inputs a word and then I have to output the word backwards, but for some reason, the black screen disappears when I enter the word...here's my code: [CODE] #include <iostream> #include <string> using namespace std; int main() { string word,backwards; int numchars=0; …  |
| | Does anyone know where I can find info on setting up dll files to be called by a program? I am about to start a project but I realized it would be helpful if the finished program could be ran without a compiler on every computer it is to be … |
| | I am mostly following this page: [url]http://tomcat.apache.org/tomcat-6.0-doc/ssl-howto.html[/url] I used this command to create the keystore keytool -genkey -alias tomcat -keyalg RSA -keystore /etc/tomcat6/keystore and answered the prompts Then i edited my server.xml file and uncommented/edited this line [code] <Connector port="8443" protocol="org.apache.coyote.http11.Http11Protocol" SSLEnabled="true" maxThreads="150" scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" keystoreFile="/etc/tomcat6/keystore" keystorePass="tomcat" /> … |
| | Anyone know of a way to tell the difference between an inherited class method and a individually defined one? ie: [CODE=python]class test(str): def unique(self): pass x = test() # how to test for difference between x.unique # and x.lower[/CODE] |
| | hi forum, i am using an arraylist for storing a list of objects.i dont want the objects in the list to be ordered but the list should be duplicate free.how can i achieve this.plz help quickly.provide source code if possible.thanks in advance.  |
| | I want to have the user fill out a form with the email address they would like to send to and a short message and be able to send it without opening an external mail program like outlook is that possible? |
| | We've just started I/O streams and i need some help with my prjct. Here is the lab: "Write a program that gives and takes advice on program writing. The program starts by writing a piece of advice to the screen and asking the user to type a different piece of … |
| | Hi, My code reads a string from a file. But it misses the lastone. can you help me? 1..Text File [CODE]102.15.12.10 15.14.106.6 1591 1592 bit_torrent[/CODE] 2.. Code [CODE]#include <stdio.h> #include <stdlib.h> #include <string.h> struct list_node{ char src_ip[15]; char dst_ip[15]; char src_port[4]; char dst_port[4]; char protocol[15]; }; typedef struct list_node node; … |
| | my code is supposed to read in a binary file and then save the input to a text file. when i cout << coach[i] i get the output and jibberish [CODE]#include <iostream> #include <string> #include <cctype> #include <fstream> #include <cstdlib> using namespace std; int main() { char coach[500]; int i=0; … |
| | I built a program that is supposed to read in a data file that looks like this for example: 1 2 3 4 5 6 2 3 4 9 8 7 1 6 5 7 4 2 1 3 4 5 6 7 2 5 7 8 3 1 3 …  |
| | So I'm somewhat new to programming and I have a assignment in which I have to verify if the numerator entered by the user is a decimal, instead of a integer. If it is, then I throw an exception...the thing is I don't really know how to do it because … |
| | This is seg faulting whenever I try to remove anything. I've been trying to fix it for hours, to no avail. Any ideas? [CODE]#ifndef BST_H_ #define BST_H_ #include <stdexcept> #include <iostream> #include "btnode.h" using namespace std; /* A class to represent a templated binary search tree. */ template <typename T> … |
| | Please bare with me. I am still a newb at programming and this may seem a bit confusing, but I have many comments and debug lines. This is an extremely long code, but could the advanced programmers out there please help me out? The goal of my program is to … |
| | Hey, I'm in the process of writing an email header analyzer in C# and i'm stuck on something. Before i go into the problem i think i should write an intro on what i'm looking to achieve. I basically want a program that can read through headers and copy some … |
The End.