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| | Does anybody know any good tutorials on how to make a web crawler in Java. All I can find is a bunch of code that you have to figure out own your own! I am pretty new to the forums, and have a pretty good experience in java. So..... Any … |
 | Hello everyone, I'm trying to compile the "Simple VRML" example, from the ARtoolkit library. The problem is that when i try to compile it, it keeps telling me: [CODE]1>------ Build started: Project: UANLartoolkit, Configuration: Debug Win32 ------ 1>Linking... 1>LINK : fatal error LNK1104: cannot open file 'libjpeg.lib'[/CODE] Now, thats kind …  |
| | Hi, As i was experimenting stored procedure's TRY-CATCH with RAISERROR, came across this issue. Would like some opinion on this. Microsoft sites documented as follows: SQL Error 0 - 10: caught in the TRY-Block, i.e. will not reach CATCH-block. SQL Error 11 - 19: caught in CATCH-Block SQL Error 20 … |
| | [code] class x(object): def __init__(self): self.x=1 class y(x): def __init__(self): super(y, self).__init__() [/code] what is it doing "super" function in here?  |
| | Hi there I'm studying Visual Basic (using Visual Studio 2008) as part of an all-round IT foundation degree...I must confess that programming is becoming my weak spot! Unlike the C++ I was taught last year, I'm not finding VB too easy...probably becasue I've never programmed this way before and I've … |
 | I have two questions relating to classes. I have run into a problem in using classes in multi-file programs. Here are three example files which illustrate the problem I am having and the errors I am getting. [B]file1.cpp[/B] [CODE=c++] //file1.cpp #include<iostream> #include"file3.h" using std::cout; using std::cin; namespace baz { extern … |
| | Hi there, I am trying to have a PHP variable in my link, so that my final link would look like: example.com/eformat/[B]variable-goes-here[/B].rtf I've managed to get example.com/variable-goes-here but no more than that. I really don't know PHP very well, so help would be greatly appreciated. Please excuse my beginner level. … |
| | hi there, i have a code to validate a tel number but the thing is i want it to restrict it for 10 digits. currently i can add any number of digits how can i restrict it to 10 digits the code is below [CODE] public bool ValidateTelNo(string TelNo) { …  |
| | Im new to java and I would like to participate in some small projects.. let me know and I'll be glad to work with yha.. |
| | Hello I am a asp newbie trying to send an notification email and update an access database at the same time. My database is being updated but the email portion is not working- the email portion is in php- Can I call it from my asp page and if so … |
| | [CODE] #include<iostream> #include<stdio.h> #include<conio.h> using namespace std; int main () { float nep,b,sum,temp,i,j,median; cout<<"Enter the number of Elements"; cin>>nep; double element [10]; int index; for (index=0;index<nep;index++) { element[index]=0.0; } for (index=0;index<nep;index++) { cin>>element[1]; sum=element[1]+element[2]; element[1]=element[2]; element[2]=sum; } b=sum/nep; cout<<"Mean:"<<b<<endl; for(i=0;i<nep;i++) for(j=i+1;j<nep;j++) { if (element[3]>element[4]) { temp=element[4]; element[3]=element[4]; element[4]=temp; } } … |
| | 1. i cant login my login page while i use the encrypted password using md5(). 2. session is not working in my pages. 3. logout button is not working. Main_Login.php --------------- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="Expires" content="Wed, …  |
 | Hi! I've got this structure struct *cell{int row,int column,int distance, struct cell *next}. By calling a function, I fill a linked list . The problem is that I cannot find how to delete the nodes that have the same row and column.Let me provide an example. Let's say that the … |
| | Hey guys, I need to be able to get a certain value out of the following. [code] Job# : 442254 Contact : TO BE ADVISED Model : BZ500 50GN02630 Purchase Order/Your Reference : Contract Type: C3 CopyPlan - Contract Minimum Job Type: H Audit, Admin, Housekeeping Fault/Problem(s) reported: CHECK SENTINEL … |
| | Dear Freinds Is it possible in vb.net that when my mouse focus in button it size increase the button or change like when we click on google images it comes in front  |
| | I am working with Visual studio 2003. Have data grid , data adapter and dataset and an access data base In access database the one field "time" is defined as date/time and format as medium date. This field stores the time properly i.e. 3.00PM But when i load the datagrid, … |
| | Problem when i am using $webRoot / $srvRoot as a value for a variable or in defining a constant Code & problem is below: [CODE]<?php ini_set('display_errors', 'On'); error_reporting(E_ALL); $thisFile = str_replace('\','/', __FILE__); $docRoot = $_SERVER['DOCUMENT_ROOT']; $webRoot = str_replace(array($docRoot, 'testing.php'), '', $thisFile); $srvRoot = str_replace('testing.php', '', $thisFile); define('WEB_ROOT', $webRoot); //error on this line … |
| | #include "StdAfx.h" #include <iostream> using namespace std; int main(); { cout << "7 + 3 = " << 7 + 3 << end1; cout << "7 - 3 = " << 7 - 3 << end1; cout << "7 * 3 = " << 7 * 3 << end1; return … |
| | Hi guys, Alright, I think it takes a guru to solve this, visited every single tutorial and htaccess generator out there... I'm trying to use mod_rewrite to get pretty urls. As long as I pass just 1 variable, it's cool, but when I try to pass 2 variables,like this [url]www.example.com/firstone/second[/url] …  |
| | Create a JAVA applet program that accepts and displays object‟s details on respective GUI components. The Applet consists of seven GUI components such as two labels Name and Price followed by two textfields of size 10 respectively. There are two buttons labeled as ADD and DISPLAY followed by a Textarea. … |
| | I have made a program consisting of about 15 smaller projects, each with their own .dll/.exe I need to make a custom installer that will prompt the user for different options, which the installer setup built into VS10 does not support. I need to be able to have this run …  |
 | hi all i am using the visual basic portable, and the about form, splash screen, and the other additional forms refuse to appear. i would like help, if it is to use a different vb. thanx all |
 | I'm trying to get hang of custom events and listeners. I found example of single event-listener, but I'm curious how to extend from single method to multiple that are related. [code=Java]public interface CountListener{ public void countEvent(int count); public void multiplyEvent(int multi); }[/code] [code=Java]public class Counter implements CountListener{ public void countEvent(int … |
| | i am unable to understand WHAT MAKES THE BYTECODE IN JAVA, MACHINE INDEPENDENT. I mean how does the bytecode built after compilation becomes machine independent, or what are the properties that make the bytecode machine independent? EXAMPLE:- If i compiled a program on a x86-64 machine and after sometime i …  |
| | Hey all, I am basically a QA tester. To ease some process, i need to download 2 files from some server and calculate the time taken to download each file. 1. The file names are constant 2. The location from where i want to download these files is constant Can …  |
| | i'm wondering how to use a function named timer(); while executing another function at the same time??? can anyone help me with this?? i researched about threading but it's too complicated for me |
| | Hey guys,I admit I do commit Mistakes But this piece of code got well executed in my college (USED TURBO C++) But in my home PC (UBUNTU) Its not getting COMPILED [CODE]#include<stdio.h> /*header*/ //#include<conio.h> /*header*/ #include"maths.h" int main() { int rur1,rur2,b,a,c,x,y; int d; //clrscr(); printf( "Enter the value of A … |
| | Hi, I want to get all character starting zero to end from tetbox to an array. How can I do that? Thanx  |
| | Hi, I have been working on this for quite a few hours now and can't seem to find a solution! My knowledge of VB.Net is quite limited and I'm trying to jump in at the deep end, I'm trying to log in to a website (a game in which I … |
| | I want to scrap data from a site. I have successfully scrapped the data on 1st page, but the data id divided into some 10 to 12 pages. How do i scrap data of other pages. The other pages have the same address as the 1st one. I guess it … |
| | Hello sir, I am using this code to solve canonical issue but when i type [url]http://vegascasino21.com/[/url] it redirects to [url]http://www.vegascasino21.com/index.aspx[/url] . but i don't want index.aspx with it. Please suggest me something so that i get desired result. [code] void Application_BeginRequest(object sendr, EventArgs e) { if (HttpContext.Current.Request.Url.ToString().ToLower().Contains("http://vegascasino21.com/")) { HttpContext.Current.Response.Status = … |
| | I have a quick question about posting. I am retaking over my final C++ class and still have the programs from the class. Even thought the class is a month away I am planning on working on them early. Would there be anything wrong with posting about each piece of … |
 | Hey, I'm new to Javascript and I have a frameset and I need to dynamically change the Sizes of each frame. How to I do that?? This is my frameset definition:: <frameset rows="8%,87%,5%" > <frame id="logo" name="banner" src="logo.aspx" noResize scrolling="no"> <FRAMESET cols="73%,27%"> <FRAME id="mainframe" name="mainframe" src="Default.aspx" scrolling="no"> <FRAMESET rows="8%,92%"> <FRAME … |
| | Hello everybody! I wrote the following classes: OilStation: [CODE] class OilStation : public Date{ protected: int code; char *Address; float Amount[K]; public: ... }; [/CODE] and Price: [CODE] class Price : public OilStation { public: Price(){} void changeAmount(); ... }; [/CODE] In changeAmount function i try to change the elements … |
| | Hello Daniweb. I've been working on a small POS termal printer, and now i've run into a problem. The problem is somewere deep down in the mystical depths of ESC commands. However, to the point... I've printed a barcode (EAN13), The barcode comes out but there is a small problem … |
| | Another one that i cant seem to get my head around. I i need to populate a secondary dropdown box based on what the user selected in the first one. say for instance the first dropdown box contained: Dog, Cat & Rabbit. If the user selects, Dog, i wish for … |
| | Ok so ive been writing code for a web server to return requested files, It works well for html and txt files but when an image is requested all i recieve is the url of the file... In firefox in conqueror i dont get anything. All i do is read …  |
| | VB6.0:Calculator Hi im new here.. anyone can help me with my program... please.. i have a project calculator using VB6 with the combination of operation like this 100 + 50 - 20 * 2 = 260 please help me.. thank you..  |
| | Hello, Please can you hint me about an easy and clear way to cache ajax response into client browser WITHOUT using the JQuery? I am unable to find that on google. I have a page that is loaded using AJAX and it takes long time to load every time (approximately … |
| | hey guys , its my first but hopefully not last post , i have this wordcounter(actually recepie reader) project it looks for the word "csoki" given in input and then if it finds it it asks perfcentage of "csoki"(short for chocholate in my lang) and stores the value in array …  |
| | Hi I am new to assembler programming and am trying to get a simple program up and running on a PIC12F675 using a PICKIT2 I have wired up the circuit using pins 1-5 on the PICKIT2 programmer according to this diagram: PIN1 MCLR to PIC PIN4 PIN2 VDD to PIC … |
| | Hello peeps, got a fast question here! How can i echo out some text if the current user logged in with the username Sorcher ? Hard to explain for me, but im guessing this could be done in a few lines. |
| | i have made a contact us form that emails to my email,, but the problem is that i made a text field to avoid spam machines, which says 1+1= ? , and the answer in the input field must be always 2 [CODE] if(isset($guess) == "2"){ die("Please Enter all the … |
 | Hello every1, i'm building a site that requires logging in before accessing other pages(like facebook or any mail system). At first(in index) i create an object of my sessions class, say $session. The constructor of sessions class calls session_start() php function. $session checks if user logged in or not(maybe he … |
 | This short C# code will calculate the fibonacci number of an integer and display the result in a Windows GUI label. |
| | Hi, I want to display the data in the 2 column of PDF using iTextsharp. Like this way e.g. Q.1 aaaaaa Q.5 eeeeeeeeeee Q.2 bbbbbb Q.6 fffffffffff Q.3 cccccc Q.7 ggggggggggg Q.4 dddddd Q.8 hhhhhhhhhhh On next page Q.8 aaaaaa Q.12 eeeeeeeeeee Q.9 bbbbbb Q.13 fffffffffff Q.10 cccccc Q.14 ggggggggggg … |
| | I'm making a small program for a tvtunner. One of its functions is the ability to change audio level (master/wave/linein...). In Windows XP works fine. In Vista/7 I know only IAudioEndpointVolume interface. It works only for master volume. So, until I will find a better solution, I start the program … |
| | Hi I am using Pastel Partner V11 - runs Pervasive SQL - i would like to query the data using Microsoft Excel Query - please can some-one help me : 1/ set up the ODBC connection - on a network 2/ query the database Thanks very much |
| | I currently have an XML (pasted below) that I want to place into a dictonary. With each dictonary key being the content of the XML`s <TITLE> markup and the values containing the content of the XML`s <ARTISTS*> markup. [CODE]<EXAMPLE> <CD> <TITLE>TITLE1</TITLE> <ARTIST1>ARTIST-ABC</ARTIST1> <ARTIST2>ARTIST-DEF</ARTIST2> </CD> <CD> <TITLE>TITLE2</TITLE> <ARTIST1>ARTIST-XYZ</ARTIST1> </CD> <CD> <TITLE>TITLE3</TITLE> … |
| | Hello Developers, I am developing an web application and i need to create report using reportveiewer. I am successully able to fetch and display record in reportviewer now, But if no record found then it will disply only header with all Fields. Insted of this fields ,I want to Display … |
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