64,152 Solved Topics
Remove Filter  | |
| | I have made a currency converter and have converted a made up currency to UK Sterling. I have made it so the amount of UK Sterling appears like '2.32' but I want to have the £ sign before the amount of money to show it is now in UK Sterling. … |
| | Hello Guys! I am using listview. i want to search using textbox records from the database and display the searched records in listview. i read some post here with same/like mine but they're using datagrid. :| |
 | Im trying to make an array that just lists out some values, its the number of items sold in a day in a shop. and then, total those items in a seperate printf. Heres my code so far, i also seem to have an issue where it just ignore my … |
 | hello there im trying to add 2 links to a login menu after the user had logged in it should display there name followed by you are logged in. but if there user level is -1 then it should also add below that the 2 links create fixture and reset … |
 | A friend of mine recently asked me to help debug some code. I looked through it and it was riddled all over with goto statements. I know why he uses them (he used to program mainly in assembly and batch) and I tried to explain why he should try to … |
| | Hi, I have overloaded assignment operator like below and it worked perfectly fine. [CODE]void Test::operator = (Test& obj) { this->a = obj.a; this->b = obj.b; } [/CODE] But when I googled more about this, I could see all of the examples used a different prototype like this [CODE]Test& Test::operator = … |
| | I'm currently developing a program that has a lot of different, say, components to it that have to be linked together in some sort of manner. Now, what I wanted to ask is, is it viable to create all of the components as separate executables and access them programmatically?  |
| | Okay basically I have a class that manages sound and it's volume is a floating point value with 1.00f being 100% and 0.00f being 0%. So the math is done in low values. Allowing more precise calculations. Anyways, I'm adding and subtracting from the value by 0.05f as per the … |
| | Hi In VB6, I have a Combo Command, and I made meny steps iside it, it is about 48,000 characters, and I need more !! but I got this msg: "Proceduer is too large" !! so, what can I do to complete my steps !? Thanks.. Sarwat. |
| | how can i avoid data duplicate in the database? i mean if i add in the fields that has been already save it will still save. i don't know how to query or filter not to add the same info. i have the code below but it still save if … |
| | Hi all, I want to know if there is a smart way in c++ to test if my variable (or pointer) was already initialized? For example, I have a linked list, and I want to add an item to that list. If would like to do some thing [CODE] if …  |
| | Hi all, I have question about sessions in web services (VB). I created a function that allows me to login to my web service. I created a session here and added some values I retrieved from a stored procedure. The code will explain more :) [code=vb] <WebMethod(EnableSession:=True)> _ Public Function …  |
| | [B]Ok so i have two classes a tester class and a class that has the variable of drawing an ellipse. The program prints out 4 faces with 4 different colors. I want to store the users choice of one of the four choices in an array. Can someone help me … |
| | what is the use of malloc,calloc,realloc ?? i studied i didnt get proper knowledge .why instead of this why cant we use array???  |
| | Hello, basically I am making a program which uses OOP to draw objects onto a canvas and they constantly move, I am making a feature which will save the position variables as the objects move each time and then once a file is outputted it can be read again and …  |
 | I am trying to create a toolbar on my dialog, so I am creating it in the OnInitDialog() function, but the toolbar is not coming. please help me finding whats going wrong in this. Thanks Sujan [code] BOOL CDlgsViewDlg::OnInitDialog() { CDialog::OnInitDialog(); CToolBar m_FirstToolBar; if(!m_FirstToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP … |
| | Greetings everyone! im having my final project. My program is all about retrieve data from Excel Worksheet then show/calculate it in VB6. The problem im having here is i keep getting compile error "Procedure too large". I understand that VB6 procedure max is 64k and to make it small is … |
| | i've come across many methods online to create a datetime picker within a datagrid view, but i haven't got a proper solution. i have a DGV which takes in truck no and date of arrival. i want the second column to appear as a datetime picker so the users can … |
| | Hello, I want to add another receiver to this contact form, he has to be bcc, and not shown as receiver but still receiving the message from the contact form: [code] <?php if(isset($_POST['submit'])) { error_reporting(E_NOTICE); function valid_email($str) { return ( ! preg_match("/^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/ix", $str)) ? FALSE : TRUE; } if($_POST['name']!='' && … |
| | please i need help on making data report which the database is access 2007 with accdb format. what connection will i use and how and sample codes. thanks a lot in advance. |
 | Hi all, I am creating an cms/admin where I want a drop down consists of list of product and an another drop down consists of list of sub products. On selection a product ,the corresponding lists of sub product will be generated in sub product drop down. using javascript I … |
| | While displaying the data from the database on a text box, I can access only the first part of the name. For example, if the name is 'Five Star', only the name 'Five' is displayed. Can you help in this? I'm just a beginner. This is the code i've used … |
| | This is the project I am reading from . [url]https://github.com/sasatomislav/PHP5-OOP-Cart[/url] [CODE] class Cart { <snip> private function __construct() {} /** * Fetch Cart instance * * @return Cart */ public function getInstance() { if (NULL === self::$_instance) { self::$_instance = new self; } return self::$_instance; } } <snip> // initialize … |
| | I'm having trouble getting GDI sample codes to work, I've seen the external packages and downloaded them but I couldn't get the same code to work and I believe it's because I don't know how to install the GDI packages properly, can anyone help me? |
| | Hello everyone i want to get all file in a folder to a listbox using visual basic 6.0 example: i have many files in a foldre mp3,dat,mpg etc file in D:\musicfolder and we use a listbox and a timer or command botton when i click on command botton then listbox … |
| | I am able to save the datagridview as an excel sheet but everytime i do it,the previously saved file gets replaced which i do not want..i want the file to be saved with a new name everytime [CODE]Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click Dim … |
| | In my application, i have put a question on form closing if the user wants to save the changes?. But right now, i have just put it in default whether they make changes or not. I thought of prompting it on text change.. but the text automatically changes on load … |
| | This is boggling my mind. I wrote a quick auto-loader and it appears to work like it is supposed to, except that it keeps changing the argument $class from the class name to "self". Here is the code (followed by further information on what I've tried): [CODE] public static function … |
| | Hello all, Guys need some advise and some help regarding displaying data from database... so, basically this is what i'm trying to do, have a keyword (invoice_no)...i'm suppose to search the database, and the find record...the display the remaining attributes (document_no,pallet_no and so on) invoice.php [CODE] <FORM ACTION=".php" METHOD=get> <h1>Enter … |
| | I have a strange problem with testing file_exists. When I hardcode the file name 007-PCSafety.zip file_exists works fine but when I post the filename 007-PCSafety.zip it doesn't recognise the file exists. here's the code. I'm swapping the $p variable to test. [CODE=php] if($_POST){ $url = $_POST['dl']; $filename = basename($url).PHP_EOL; $p=$filename; … |
| | So I have a matrix class that must run on a unix/linux server. The main is a test file that is provided by the instructor. When I compile my code in visual studio it works fine except for test 8 because I can't figure out how to return a print … |
 | hey there, I need an idea on how to store some information in a database. Let us assume that I want to build an application that allows a user to record what bars he visited each day. The number of bars is variable, and a user typically visits more than … |
| | Hey guys! I have created an Access 2010 database. On one of the tables, there are fields [Start Time], [End Time] and [Total Time]. The user will input the start and end times but and the total time will be the difference between the two. I cannot figure out how … |
| | hi, all ... very new to java, but plugging along somehow ... however, i have an assignment that wants me to find the value of all of the inventory of a product and i have the entire code, but the method that i created to calculate the value ... calculateTotInvent() … |
| | [CODE] #include <vector> #include "Rab.h" class Envo { vector<Rab> items; };[/CODE] the error is: [ICODE]error: 'vector' does not name a type[/ICODE] I can't find ANYTHING that's wrong. Is someone else able to find it? BTW, Rab.h contains the class 'Rab'. Jack |
| | I have a Windows aplication where i want to click a link in a website automatically after an automatic login.Now i am done with automatic log in.but unable to click the link which is enclosed inside <a> tag eg: <a>to be clicked link</a> any help will be appriciated |
| | hello all how to put more than one JLabel in a vertical direction,and right align by computing the length of each of JLabel.Text so the appearance like below Name: Position: age: thank you denny  |
| | I know alot of you guys get the same posts over and over about intro JavaII Classes, but I have tried to refrain from asking something that has already been solved and try learning on my own, but Im stumped. Im having trouble with this program, specifically at my calculation … |
| | I know I should know the answer to this, but I'm drawing a blank... I have a conditional statement that checks for the value of a variable, and if it isn't 'Y', then it does a redirect using the header statement. apparently something that I did a couple days ago … |
| | Guys I have this string: [CODE]mystring = 'blue, pink, red, red, red, white, long, short, blonde, blonde'[/CODE] I want to: 1.) Split it into a list, 2.) Erase all duplicates 3.) Sort it out alphabetically so I did this: [CODE]mystring = list(set(mystring.split(', '))).sort()[/CODE] But why when I go to call … |
| | I cant seem to login into my crystal report viewer. It wants me to login with the user name and the password. I've already provided the UN and the PW during the crystal report database connection. I really do not know why it fails. I only have these codes. [CODE] … |
| | Hello guys ;) Im quite new to PHP and i run into a problem. I was given a PHP task to do and its got to be submited by 27th this month in my uni... unfortunately i was not attending any Web programming class as i was so into Java … |
| | i have 2 methods to check if words appear within a piece of text, the method only checks for a word once but i want it to check more than once [CODE] while ($pos_words = mysql_fetch_assoc($pos)) { if (strpos($review_text, $pos_words['word']) !== FALSE) { $good++; } } //Get negative words and … |
 | Hi all, I have just coded this for my website, is there a way to improve this either by extending for a more general use or just improving my logic's. Thank you in advance. [CODE] function removeEmptyArray($array, $remove_null_number = true) { $new_array = array(); $null_exceptions = array(); foreach ($array as … |
 | I am using WebBrowser Control... When form is loading i set webbrowser to navigate a website. Now this website running too much popup ads.. So each time webbrowser navigate a new popup window open out of my application.. Is their any way to stop that.. Thanks in advance........... |
| | Hi guys, Brief Background: I'm currently working on a project in which I wish to create an autonomous game agent capable of traversing 3D environments. To do this I would like to implement a custom path finding algorithm that works with a navigation mesh. The Problem: I'm currently looking at … |
 | I've been at this for a few days, not making any progress, so I'm asking for help. I have an application you log into based on an ID number (example 45) In the app, there is a label. By default is has "lblID" in it, when when you log in, …  |
| | I am having a script that starts like this require_once "XML/RSS.php"; In the ini.php the path is set to "include_path = ".;d:\phpincludes" where I have an XML folder that contains the RSS.php file When I try to run it I keep on receiving the error Warning: require_once(XML/RSS.php) [function.require-once]: failed to … |
| | Guys I'm looking for a clean way of splitting a string into a list: I have this: [CODE]myString = 'blue, red, pink, purple'[/CODE] and I want this: [CODE]myString = ['blue', 'red', 'pink', 'purple'][/CODE] How do I do that? |
| | So I have a function called start() and it has multiple if statements and I want all of them to run. [code=python] def start(): print """You have just woken up from a very long nap. You find yourself in a dimly lit cave. There is a patch of light in … |
The End.