199,114 Archived Topics
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| | Hi! Is there any way to remove a file from a directory when a session ends? (Like when a user closes the webbrowser) |
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| | Hello all I have come to you with a problem. I have an assignment where I have to make a program that stores information in Structures and the structures are held in an array. I have been working for day, I'm not a programmer thus it's going slow as hell … |
| | Dear All, Could somebody let me know the search code in VB6. I am using ADODC1 connection. im handling employees databse called databse.mdb when in click the search button i want to get the details of the said employee using their badge nos. pls help..... Have a nice day..  |
| | i have a problem with my insert function using web services.i can't figure out where to fix.....does anyone have idea abt it ???? this is the error is when i run the web services [CODE]Description: An unhandled exception occurred during the execution of the current web request. Please review the …  |
| | I do not need anything too complex, I just need to be able to graph and plot some simple 2D graphs. There is a lot of scattered info all over the internet and at work I dont want to download one of these free softwares and have it blow up …  |
| | could someone plz help.. i'm stuck in one part where u have to access the array form the main class(random) ive juss posted the two classes i have doubt in.. the question goes soemthin like this: Q:Make a java class file for function that can do addition, then make a … |
 | Hi, I have a question and I apologize if it is too newbish. I have been for a while now trying to learn OpenGL but I cannot understand how its coordinate systems works. I know coordinate geometry as I did some math long ago as well as equations (linear, polynomial … |
| | (question3.py) Write a word jumble game. In a word jumble the letters in a proper word are randomly mixed up and the user has to guess what the word is. The list of words to be jumbled can be found on D2L - jumble.txt. Here is one possible way to …  |
| | Hello guys! I have a form and when the user sumbit it a javascript function will be called using onsubmit event. I need to call the function because I need some AJAX code to be executed. And after it's finished, the page needs to be redirected to another page. But …  |
| | hello. i am working on the i/p file which will have object name=value.have any no of i/ps given by user. the value has to be updated each time a new value is entered in CLI. can i overwrite the value with some greater size value????????????? without using the tepmfile??i understand … |
| | Hello Friends, I have created application which can be work In Online Mode(GPRS) and Offline Store(Recordstore). Its working fine in default configuration and touch configuration. But its not working on QWERTYDevice(In emulator as well as On real Mobile Device(Nokia X2-01)). In Emulator I am getting This Error : [CODE=text] java.lang.NegativeArraySizeException … |
| | Hi, I am writing a game in C++ and OpenGL. My whole environment is based on cubes so I guessed bounding box collisions were best. I can currently move around and my program is detecting collisions (I used this tutorial: [url]http://www.3dcodingtutorial.com/Collision-Detection/Collision-Boxes.html[/url]). Now I want to make it so that when … |
| | Hi frnz, i am having text file , in that "ID", "firstname","lastname","email-id","phoneno" is the first row and same column name i have declared in gridview, i am also having update and delete option in gridview . now what i wanted to do is when user clicks on perticular record from … |
| | Number of pages =========== rate per page (cents) First 100 ============ 3.0 Next 100 ============= 2.5 Above 200 ============ 2.0 Example : Printing cost for 200 pages is $5.5 Printing cost for 301 pages is $7.5 write a java(application) program to do the following: - prompt the user for the … |
| | hi I am a beginner. I am building java application which is like a form. First the user fill the whole form and the click OK. I want to do that as the user clicks OK all the items entered in the JTextField will save in the variables that I … |
| | hi! i wanted to set a maximum limit of characters of textbox in the properties but i can't find where it is located unlike in vb 6.0 you can set the characters in maxlength...thank you in advance.. |
| | if one installer class in my project and in custom action doing some procedure to validate the serial key using user interface editor during setup creation. while installing the set up if the condition is not true the setup in rolling back it is installing. code is as below that … |
| | Hi all, I am a PHP noob, so please bear with me if you find my posts here slightly on the moronic side... :) Anyway, I have a problem with the page quoted below. Dreamweaver says there's something wrong with line 188, but I just can't figure it out. Thanks … |
| | Hello I'm coding an algorithm based on genetic programming with tree structures in C. I implemented tree structure using recursive structure pointers **The traditional way** [CODE] struct tree { int val; tree *left; tree *right; }; tree a[10]; tree b[20]; void main() { generate (); // this generates me 10 … |
| | hello and morning i have a problem in calculate the amount firstly, i have made a code when user insert the parking ticket into the machine , it will tell the customer to pay certain charge. like this: [CODE] Private Sub btnticket_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles …  |
| | how can i read from a file like music file (mp3, wav, or something else) it's properties, like Album title, song's time, song's name and more, like ITunes read it or any music program.  |
| | Hi, I was just wondering, if I have a list view control, with 2 columns, and insert items to those columns, ex: LIST VIEW ANIMALS - CARS Col1 Animals === Col2 Cars [COLOR="Green"]Jaguar [/COLOR]................... [COLOR="Red"]XJR [/COLOR][COLOR="Green"]Tiger [/COLOR].................... [COLOR="Red"]DB9 [/COLOR][COLOR="Green"]Bull [/COLOR]..................... [COLOR="Red"]Gallardo [/COLOR] Can I move items from 1 COLUMN to …  |
 | Hi, I have a piece of code, which gets a string of code from a webpage. It's the HTML source code, from which I want to make an array, in which I can find data the user will input. However, I need to extract all the useful information from the …  |
| | [CODE] public class WAVEHDR : IDisposable { public const int whdr_done = 0x00000001; public const int whdr_prepared = 0x00000002; public const int whdr_inloop = 0x00000004; public const int whdr_endloop = 0x00000008; public const int whdr_inq = 0x00000010; public const int wf_PCM = 1; public IntPtr lpData = IntPtr.Zero; public uint … |
| | Hi, I'm trying to convert a textfile which is set out like this: 1[Tab]Hello 2[Tab]Test into a Python dictionary how would I be able to do it? Thanks |
| | I'm reading Headfirst PHP & MYSQL. I did what the book asked me to do, and this is the output in the browser: [CODE] Aliens Abducted Me - Report an Abduction '; echo 'You were abducted ' . $when_it_happened; echo ' and were gone for ' . $how_long . ' …  |
| | So for my project, I am doing my coding on Python and mainly C++, then I have a GUI interface form made on VB, so how do I link all these things together for a final product? PS: Someone told me about DLL's I don't know what that is, could … |
| | I created a .txt file with 20 lines of text. I need to read a random line. This code works for the most part: [CODE] Random r = new Random(); rand = r.Next(0,20); //rand is a predefined variable StreamReader reader = new StreamReader("Answers.txt"); answer = reader.ReadLine(); string strAllFile = reader.ReadToEnd().Replace("\r\n", … |
| | Hey everyone! I was recently introduced to Ruby and am trying to learn it by working my way through the Ruby on Rails 3 Tutorial, but I got a little stuck on autotesting. The guide says that for Windows I should install "Growl for Windows," which I did, and then … |
| | Ok cant get my head around this one :/ But basically i need to write a program that accpets input from a keyboard "JACK ROBINSON" then it manipulates the string to output INK SON ROB JAC... Heres what i have so far: [code] #include <stdio.h> #include <string.h> void main() { …  |
| | How can I view the TCP/IPv4 setting through the command line for an adaptor that is [I][COLOR="Red"]disabled[/COLOR][/I]. 'ipconfig', 'ipconfig /all', and 'netsh interface ipv4 show addresses' only display the relevant information for an adaptor that is enabled. Thanks in advance!  |
| | Hello Everyone! My problem is this. I have a VBscript encrypting passwords using capicom.dll RC2. I want to use C# to decrypt this password. Which I can't get to work for the life of me. Keeps coming back saying 'Specified key is not a valid size for this algorithm.' (but … |
| | Hello, I have a JPanel (inside of a JFrame). I have a picture(.jpg), a JTextArea (with scroller) and a JTextField. On the JPanel, I want the picture left justified , the JTextArea right justified and the JTextField just below the JTextArea. What kind of layout would be appropriate? Thank you! … |
| | i am write a code to print element in stack in reverse order i need two stack to push from first and pop to other but i have something error .. [CODE]#include<iostream.h> #include<process.h> struct stack{ stack s1,s2; int info; }; class stacks { private: stack top; int x; public: s1.stack(){top=-1;} … |
| | so im just starting to get into the basics of bash scripting yes this is for a class, no i dont want the answer, i want to understand im a networking major, and as such not really big into programming basically i need to make a simple calculator that handles … |
| | I have found some websites, they show the pictures like marquee, but not exaclty marquee. Not continuously moving from bottom to top. Instead, moving from bottom show one picture and then stop a few seconds and then moving again! What is that function and the code? Thanks! |
| | Hi. Visual C++ reports error 2440 for the following code: struct a_t { int i;}; struct b_t:a_t { int j;}; b_t* pb = 0; a_t* const * ref_pa = &pb; // Error 2440 reported for no reason at all. I cannot see why this should give an error, the base …  |
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| | Can anyone help me out i want to learn to become a software developer, i need to know how to get started.  |
 | Is it possible to design a Web Browser using C/C++ in Turbo C++ compiler by network programming ? |
| | Hi I really like the drop down that I found on [url]http://www.scriptiny.com/2008/04/sli...dropdown-menu/[/url] I have 4 Menus and when I add this this flows over the logo. The size of each menu is in fact too big. When I tried to alter this the size of sub-menus stay the same and … |
| | Ok, I have a variable ($incubation) set as 04:00:00. Then I have another variable ($starttime) set to the current time. Both are printing out fine. But I'm trying to get an $endtime from adding the incubation time to the start time. [CODE]$incubation = $row['incubation']; //IM GRABBING THIS TIME FROM THE … |
 | I'm trying to draw a "selection box" with a Graphics created with an HDC to the PrimaryScreen, but it doesn't appear to update properly, as in when I draw something it tends to stay there. Am I doing something wrong, or is there something I'm not aware of? [disregard] Actually … |
| | I'm trying to run simulataneous do while loops but whichever loop is reached first is run and the other isn't. Here's my code; [CODE]namespace sync { public partial class Form1 : Form { int s = 0; public Form1() { InitializeComponent(); } private void button1_Click(object sender, System.EventArgs e) { s …  |
 | hi all , if i want to fetch all image from specific part of webpage not whole webpage how to do it. for exam-http://www.cocoearly.com/homes/MA/Methuen/01844/899_Riverside_Drive/10171238256/index.html any help appre thankx  |
| | Hi guys this is the first time ive posted to this forum, and ive tried getting my answer by asking others and google, but what i'm after is to complete an assignment that is asking me to complete a program that basically works as an ATM machine. it reads in … |
| | Dear Friendzz, Problem to getting dynamic values in Javascript.. Please Helpme [CODE]// Java Script <script language="javascript"> function toggle(int) { var ele = document.getElementById(int); if(ele.style.display == "block") { ele.style.display = "block"; } else { ele.style.display = "block"; text.innerHTML = "hide"; } } </script> // HTML <div class="reply"> <a id="{$msg['id']}" href="javascript:toggle(this);">Reply</a> </div>[/CODE] … |
| | so i am trying to learn java on my own as a hobby, because well i didn't see my self doing this for a living, and i did terrible in the class, so i am going over the text book again, and starting from scratch. i am not sure if … |
| | Hi there, I have this long Q and I must solve it to get bouns or i will fail :( Develop a statistical program to compute the famous statistics. First, create a text file, data.txt, contains several observations. Then write a java program that displays the following menu: Main Menu … |
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