199,114 Archived Topics
Remove Filter  | |
| | I have VB 5 learning edition which has suited me fine thus far believe it or not! One thing has really been annoying me for quite some time. I can't find how to set the command buttons forecolor (at least with the VB version I have). Backcolor is no problem, … |
| | Hey, I'm trying to build my own calculator piece by piece, and I've currently got it to the stage where it'll add positive integers. Anyway, at the moment I'm trying to incorporate the keyboard into the program. What I've done is made is so that only my form can have … |
 | Can any body help me how can i design my first page in PHP and database sql server2008 which should have four textboxes in the center of the form like this Name Naveed FatherName Akhter DOB - NIC NO - and two buttons one for exit and one for changing … |
| | Hi, I basically have two functions; the first one below [b]GenerateFormTokenHash()[/b] is placed in a hidden field on my form and echoed out in the hidden field plus it stores the token in a session called [b]token[/b]. The second function below [b]IsValidFormTokenHash()[/b] is called straight after the check is made … |
| | Hi, i facing a problem with update data in database... i had create 3 files [CODE] //list_records.php <?php $host="localhost"; // Host name $username=""; // Mysql username $password=""; // Mysql password $db_name="test"; // Database name $tbl_name="test_mysql"; // Table name // Connect to server and select database. mysql_connect("$host", "$username", "$password")or die("cannot connect"); … |
| | hi, i try to run java program with ProcessBuilder but it works only with .exe file and with .jar or .java i use netbeans 6.9 why please? [CODE]import java.io.*; public class Mani { public static void main(String args[]) throws IOException, InterruptedException { try { Process p=Runtime.getRuntime().exec("javaw -jar D:\\NetBeansProjects\\GetIPAddress\\dist\\GetIPAddress.jar"); } catch(IOException … |
| | Hello All, I am writing my self a simple little address book application and I seem to be having some trouble with updating the dataset. I have written the code and I cant see for any reason why it shouldnt work, but during run time, when I delete an entry …  |
| | How to list all files in a folder including subfolder files. |
| | Hello, I'll be as clear as I can in this one. OK, here is what is going on: I'm kind of trying to create a programming language of some sort using a Console application. I have got most commands to work, but what I haven't got is the ability to … |
| | I am working with mobile agents, i got two .java files: HelloAglet.java and MyDialog.java they both depend on each other, i put them both on the desktop (same directory) and im trying to compile them using the following command: %JDK_HOME%\bin\javac -d %AGLET_HOME%\public -classpath %CLASSPATH% *.java and im getting the following … |
| | I can use the program fine without this code but I need to be able to take a line of text a file and read it into a variable. Here is the code causing the app crash: [CODE] string ReadLine() { getline(file, lineread); if (lineread.find_first_of("WSF_") != string::npos) { return lineread; … |
| | I have a simple array, where I store the 5 best times for a game. I then write the array elements to a text file . I get the message that a string reference is not set to an instance of a string [CODE] private void Scores() { if (!File.Exists("TopTimes1.txt")) … |
| | i am a beginner .can anyone just give me a code to make a txt file using c code,that will create txt file with name same as the value of int variable.. consider like if int x=10,then file name created will be 10.text if x is assigned 45 then it … |
| | I don't know why but nothing is appearing? I suppose to have a applet of a house. [CODE]import javax.swing.*; import java.awt.*; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.*; import java.applet.Applet; import java.awt.Graphics; public class color extends JApplet { public void init() { addMouseListener(new MyMouseListener()); getContentPane().setBackground(Color.white); } public class MyMouseListener implements MouseListener …  |
| | How do I insert commas to numbers so I can convert 1000 to 1,000 or 1000000 to 1,000,000. [CODE] FileSize = GetSize(MyFile).ToString & " KB" [/CODE] the output would be "6652 KB" i m trying to get output 6,652 KB Plz try to modify this code only. |
| | I successfully implement in my application a listview that can get the values of selected items using a for loop [CODE] for (int i = 0; i < eventlv.Items.Count; i++) { if (eventlv.Items[i].Checked == true) [/CODE] and using this to get the specific value on my parameter [CODE]eventlv.FocusedItem.SubItems[0].Text[/CODE] Though, I …  |
 | i want to develop a program using vb to lock the wondows which needs a user id and a password to logon. the user ids and passwords will be stored in a server machine's database. the clients requires the user id and password to logon the client m/c. so i …  |
| | Can anyone help me with this? I need for select out the posts where type_lbiltank=1 from this SQL-sentence: $query = sprintf("SELECT address, name, email, type_lbiltank, type_lbilut, type_lbilborst, type_pbilselv, type_pbilauto, lat, tlf, lng, ( 3959 * acos( cos( radians('%s') ) * cos( radians( lat ) ) * cos( radians( lng ) …  |
| | im currently studying having a python program supply data to a website. to do this, i am working with a simple example. as a disclaimer to you guys: im quite new with webservers and websites so please bear with me. 1. the python program simply generates a random number continuously … |
| | Hi, I have a table with 2 laksh records. If i use rand() in mysql query it takes approximately 1.5 seconds to run So i use mt_rand(1, 200000) It returns most of the times results in 1,000,00s The query is like this. $query = "SELECT * FROM tbl WHERE Length(word) … |
| | hi all, i have registration script that registers user according their [B]user ID[/B]. if there more than one user id it returns false and says that this [B]user ID[/B] is taken. but if i submit different user ID and the same email address it accepts. how can i do that … |
| | Hi, Below code gives me this error: "syntax error, unexpected" in line 5 <?php $to = "safiullah12@hotmail.com"; $subject = "test fname, email,phone,nn"; $Sender = $_POST["email"]; $message = Name: echo $_POST["fname"] . "\r\n". ///////////////////////line 5 Email Address: <?php echo $_POST["email"] . ?> "\r\n". Phone No: echo $_POST["phone"] . "\r\n" ; // … |
| | Okay, I am working on a facebook for my school, and I need help creating the signup/login/profile pages... Connecting to the database and stuff.. if someone could help me here or on MSN? [email snipped] Thanks, Really looking forward to it! |
| | Hi, Below code is not working. Once I run it, it works fine. i expected "Thanks" but i get nothin. is not redirecting to thankyou.html <form name="myForm" action="/send_email4.php" method="post"> <input type="hidden" name="subject" value="Form Submission" /> <input type="hidden" name="redirect" value="thankyou.html" /> Name: <input type="text" name="fname" /> Email: <input type="text" name="email" /> … |
 | Is there any possible way to change the language of a form with a button or checkbox. I have found and tried [CODE]ChangeLanguage("de")[/CODE] But that no work. Any Ideas ? :) Thanks |
| | Hi i am kind of new to java but can please show me the code on how to count words in an input for example : [B] only allowed to use looping and String Methods only[/B] Select The type of character to be Stripped(1-vowel, 2-consonant, 3-number, 4-other(special characters) Input Enter …  |
| | I am trying to learn java. I want to know whats the best way of doing it? For example I got the code for setting up a TCP server in java which sends the data given in string. Now I want it to send the data dynamically to the client … |
| | I've been teaching myself java using youtube videos of Starnford Engineering Everywhere. So far its been good, till the code started getting complicated and i got stuck. I need advice on how best to learn java. |
| | How can I loop through a particular column of a datagridview? For example, I have three tables and I only need to get the selected items of the first column. I'll use for loop, right? |
| | Hi I have not installed mysql on my own, its the default one that is coming with fedora14 at /usr/local/mysql I am giving you some screenshots, please check if you can find out something. ********************************************************************************************************************************************************* The first issue is while I login using command mysql -u root -p it asks …  |
 | I'm having real complex problems with Windows API and a console application. The issue is that I can't have both windows active at the same time. I tried to include both headers, did both required tasks but only one of the windows opens. Here is the completed code: [code]#include <windows.h> … |
| | Guys, need help in autofill in my textbox, and the data is coming from the database, please tell me how will i do it. need help pleasee. thank you in advance. |
| | Hey, I got excellent help regarding adding tabs to a tabcontrol. Now, how would I got about adding items to a listbox? I'm creating an application that not only adds tabs but allows you to edit the names of the tabs using the listbox. Basically, every time it adds a … |
| | Dear Friends: I have a few questions. First, I want to say I am using Microsoft Visual C++ 2010 Express. 1. When creating a class, should it be in the main file? I assumed it was in the header files folder of the project. Maybe I am making this process … |
| | I need help writing this code i been working for a day now on it and i cant seem to get it. i need help with this code if any one can help. I am taking java and this is the first program i cant get. thank you guys so … |
| | |
| | |
| | I am trying to come up with the algorithm for my n queens using Simulated Annealing. There is the general algorithm online, but when i look at it, I couldn't understand how it work. My nodes have the number of hits between the queens on chess board. How can I … |
| | I have only been diving into the C# language for roughly 3 days. I have alot of background with computers but never in a programming language. I am attempting to gain a foothold in C# by playing with it to learn a little about how it works before returning to … |
| | Hi guys, I want to split the console output screen ,as like frames , which means, for every entry i give it should update on the other side of the console. any idea on how do i do that?  |
| | i wrote this a couple of years ago when i was just starting to program. i didnt know any professional programmers and wanted to learn, so just experimented with the language. maybe it will give you an insight into how people program for fun. feel free to add to it, …  |
| | I want to know how to show C++'s application in a text-format in machine language through C++ itself. Does any one know how to do that? Sorry if I wasn't too descriptive, I can add more. |
| | This is common code and I've searched all of the forums and cannot find the answer to fix my problem. I created 3 pages: 1.) Login [CODE]<title>Login</title> </head> <? /** * Checks whether or not the given username is in the * database, if so it checks if the given … |
| | Hi all, What I am trying to do is On "Page 1", user fills a form, and when he clicks on "Submit", a new page, say "Page 2" should get automatically created (in the same folder as index.php) in such a way that name of the page is say first_name.php … |
| | Hello all, I'm studying socket programming and have trouble when simulate a FTP server (I don't want to use pyftpdlib). The problem is when the client want to list the directory (LIST command) on the server, I do not find a way to send directory contents. here is the code: … |
| | I just learned about the AtomicInteger a few days ago. Didn't realize it existed before. I haven't tried it yet. I used to simply write my own MutableInteger class. Integer has no "set" method. AtomicInteger does, so I imagine that it can now replace my MutableInteger class. My question is … |
| | Create a file that contains your favorite movie quote. Use a text editor such as Notepad and save the file as Quote.txt. Copy the file contents and paste them into a word-processing program such as Word. Save the file as Quote.doc. Write an application that displays the sizes of the …  |
| | For a homework assignment I need to write a function that computes the average value of an array of floating-point data: double average(double* a, int a_size) In the function, use a pointer variable, and not an integer index, to traverse the array elements. The code below is what I have … |
| | I am trying to figure out what I am missing to get this to work. I am not sure how to get the account balance to change as the user continues to do more transactions. Here is the code I've written so far but now I'm stuck. import math [CODE]def … |
| | .Hi guys i have been working on a picture viewer and what i want to do is put certain informations over the pictures that is retrieved from the database. i used the following code to retrieve images from the database: [CODE]<?php $host = 'localhost'; $user = ''; $pw = ''; … |
The End.