64,152 Solved Topics
Remove Filter  | |
| | Alright... So I created a strange little query that takes an abbreviated currency amount and converts it into raw numbers. It you were to enter $2.5k, it would give you "2500" in return. Unfortunately, I'm having an issue passing values into the function. Previously, I was just having an InputBox … |
| | Hi, How to add an [B]existing form [/B]of old project to a new project? Which extension type files to be added to work that existing form correctly? I actually need [B]frmContacts.vb[/B](because a lot of textboxes and other controls are there) which I have added now to my New Project. Since … |
| | Hi I am getting error Error 1 Cannot implicitly convert type 'object' to 'string'. An explicit conversion exists (are you missing a cast?).Error is at the line string def = hash[elem.Word];.Can anyone help me with this . Thanks [Code] public Hashtable AllWords() { Hashtable hash = new Hashtable(); SimpleFrenchEnglishDictionary arr …  |
| | I know that technically, an Interface is used for reading and not writting or editing however, I want to add an add and addrange function to the following class, here is what I currently have which is not working [code] public class HrefCollection : IEnumerable<Href> { private IEnumerable<Href> hrefs; public … |
 | I have some white text I am putting over a very light background. Is there anyway to outline the text in black? After some googling it looks like there are some pretty complicated solutions, but I am looking for something like a check box that says "outline". Is there such … |
| | Hello I made a program that submits a paragraph to a webpage, using mechanize. Its all working great, except when I view the paragraph, all the newlines have disappeared and it makes all the paragraphs all block up together into one long sentence. But when I open up the page … |
| | Bleh, that title seemed a bit too long to me...couldn't really think of a shorter way of wording it though. Right, I'll try and encapsulate the problem as best I can. I'm currently, as per the title, attempting to create a c++/DirectX multiple windowed swap chained system which can handle … |
| | Hi all, I want to make a string like this: [QUOTE]SELECT * FROM "Alexander de Groot"[/QUOTE]. So i can later execute that sql statment. Im only having a problem creating the string. Let me show you: [CODE]string sTableName; char *SqlTableName; sTableName = DBLookupComboBox1->Text.c_str(); SqlTableName = new char[sTableName.size()+ 20]; strcpy(SqlTableName,"SELECT * … |
| | I have this very weird project that my boss gave me. Given my cws.sql file inside "C:/", i need to create a batch file wherein it will automatically create database cws; and use cws; in MySQL Server. Hope Someone can help me. :'( |
| | I have been given a report that is generated by running the following query from a macro ( slightly edited to simplify )and I have not had a great deal of experience with Access. The report is grouped by Data.Type and sorted be Data.Date [ICODE][COLOR="Green"] SELECT DISTINCTROW Data.Type, Data.Date, Data.Code, … |
| | Hi, I am new to this website (and C++) so pls forgive any newb errors / convention mistakes. I have a project that contains both a normal source file (PB.cpp), associated header (PB.h) and a windows form (GUI.h). I'm trying to pass a variable from the form to a function … |
| | HI I ama reading text froma file that have word like "you're" and it gives me Unclosed quotation mark before the character string ') error.Can anyone help me with this .Thanks [code] using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.SqlClient; …  |
| | Hi, I have a button with an image in it. When I reduced the width of the button, the image was centered in the button which I do not want to happen. I want it to be left-aligned in the button but have no idea how and searching hasn't yielded … |
| | I found an application that gets the source from a webpage. That worked fine. I tried converting it to an applet, and it works great in netbeans. The problem is when I try to run it in a browser, it does nothing. As you can see from the code, I … |
| | Hi there, so im trying to get something done for my class. Im supposed to implement something where you can enter details of a person, validate them, then store them as a array, and allow you to add more later. What I dont understand is how to store a group … |
 | Hi all... I am a developing a website using a joomla. I need to display a content but the should filter according to the date. I need only display content which are in between current date and before 30 days. my current mysql quary is SELECT * FROM events WHERE … |
| | Hi, I have difficulties to get variable from other class. See class Mod01 and Mod02 below, in class Mod02 I will get ct1=0, but I want ct1=250. Any help will be gratefully. Thank you. --------------------------------------- [code] final class Mod01 extends FullScreen { int ct,coba; String hits; [B][COLOR="Red"]public int test() { … |
 | Hey guys, Could you help me understand how to implement [CODE]mysql_real_escape_string[/CODE] to prevent injection in this code ? [CODE] <?php if(loggedin()){ echo "You are already logged in."; } else { if($_POST['submit']){ if($_POST['username'] && $_POST['password']) { $username = $_POST['username']; $password = $_POST['password']; $password = md5($password); $res = mysql_query("SELECT * FROM users … |
| | Hello Everyone, I know that you pas variables with the $_GET method, but i am unsure as to how or why. When is this action called for? Thanks for helping me clear up my confusion. David |
| | I have added a reference to dll file in VS 2008. Yet I still get an error. Not sure why, do I have to do some other changes to get it to work? |
| | Hey guys, recently i've tried to compile this command line email program I get the error: cannot find -lobjc ld returned 1 exit status Here's my code. Any Help Appreciated. [CODE] #include <stdio.h> #include <stdlib.h> #include <string.h> #include <winsock.h> #define NETWORK_ERROR -1 #define NETWORK_OK 0 FILE *fp; char buffer[200000]; char …  |
| | i've backup data in text file and it needs to be restore on previous database using vb, is it possible? |
| | Hi! I'm a java rookie and I'm trying to learn how to read and write to xml documents. I have a xml-file called tasklist which lies directly in the src directory, at the same level as the executing program but I get the following error: java.io.FileNotFoundException: tasklist.xml (Det går inte … |
| | heya guys - new to posting here, but i have browsed the forums for help over this year so far. obvisoulsy im also new to python, only trying it since march. Im trying to write some code for a 'knock knock' program. It uses a txt file for the jokes, … |
 | Not really sure what a command line argument is, but here is an example question that I don't understand: "Write a program that gets 4 integers as command-line arguments, prints the values and their total." Can somebody show me how to do this? I have like 10 of these to …  |
| | I'm almost done making a 2D game (and yes I'm sorta a newb) and I still haven't figured out how to delete an entity. Instead, as a place holder, I set the texture path to "" and all the variables to 0. I am using a class and here is … |
| | Hello everyone, I'm currently working on an automated process which extract user info from AD with csvde, then do some treatments with perl scripts, convert the csv file into xls in order to do some modifications by a specific user in Excel, then convert the xls to csv, format it … |
| | Hi Please tell vb.net equivalent of following: [B]C# Syntax[/B] [code] public class AuthorList : Control { static AuthorList() { Post.Saved += delegate { _Html = null; }; } [/code] [B]I tried using C# to VB.NET code converter which gave me this:[/B] [code] Public Class AuthorList Inherits Control Shared Sub New() … |
 | Hi guys, I have been away Python for long now. I need to brush with small project that will be downloading images from give url. I give url and it crawls through all pages in give location and its subfolders and download image. Now two challenges: 1. Crawl through all …  |
| | Hi, firstly, sorry about the title of this thread, I couldn't really think of one to explain what I am trying to get at. In my app I have an XML file that is loaded on formload and looped through to extract the required data into a listbox. That bit … |
| | Hi everyone, How do I make sure that user input is of integer data type. not char nor alphanumeric..? when the user inputs character string or alphanumerics it should output "Please enter an integer" Is there sopme wayh to do this? Thanks. |
| | I'm trying to get my items in my domainUpDown control to spin for a few seconds rather than just increment/decrement one item at a time and then stop randomly on any item, but not sure how to go about it. I have the Wrap property set to True so the … |
| | Hi, i am getting error Line 1: Incorrect syntax near 'Valuesstuntto'. and its an sql error.Can anyone help me with this thanks. [code] using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.SqlClient; using GermanDict; using SimpleFrenchDict; using System.Web; namespace DicttoData { … |
| | Hi guys, Well, I am currently taking a C++ course focusing on learning about object-oriented design concepts, including polymorphism. The assignment I am currently working on involves the creation of a point-of-sale system. The details of the problem are quite involved and challenging (for me, at least!). I am determined … |
| | So I've got some lines in my richtextbox, but when i click btnSaveLog, it saves, but everything is on one line... I have to use a richtextbox to show all info. I've seen it does show the lines with Wordpad, but i'm saving it as a *.log file, so i'm … |
| | I've been trying to use member functions from a class (prototypes define in counter.h) in my main file. The class implementation is in file counter.cpp and i am trying to compile countertest.cpp. The error message is : g++ countertest.cpp Undefined symbols: "counter::counter()", referenced from: _main in ccmTnGJX.o _main in ccmTnGJX.o … |
| | I have two php pages - home.php and player.php... home.php has a loop to show all the products EID has associated with it including TOTALPLAYS, PLAYCOUNT, USER, PASS, PRODUCT and PRODUCTPATH... player.php has a small script to find out if PLAYCOUNT > TOTALPLAYS as well as pulling in the PRODUCTPATH … |
| | Hi, I have code as follows wherein I pass a 2D array to a function and want to receive this array with its contents tripled. [CODE]#include <iostream> #include <cstdio> using namespace std; int** test2 (int arr2[][4],int mul){ for (int i=0;i<2;i++){ for(int j=0;j<4;j++){ arr2[i][j]=arr2[i][j]*mul; } } return arr2;//sending back the address … |
| | Write a spell checking tool that will identify all misspelled word in a text file using a provided dictionary. The program will accept either one or two command line parameters. 1. The first command line parameter is the name of the text file that will be checked. 2. The optional …  |
| | Hey. I have the next problem: I've created a joomla-like administrator page to a site I just have to make. You can add, edit and delete products and categories. Now, my problem is: No matter which product or category u try to edit (it is listed in a table with …  |
| | I'm trying to teach myself classes. I decided to create a class to represent a date. It's more for me to learn than to actually be useful. When I have the variables month, day, and year under private setting, the program will not compile (I am using Dev C++). When … |
| | I'm trying to return a dataset from another function to be used in another function, but i am running to trouble. So i have this Binddata function which populates the dataset and then returns it, that goes thru the debugger and runs fine at my ASP.NET page. But when i … |
| | Hi guys, I'm having a few problems with my code. I run the program and input 10 users for my account system, but when I try to recall the values for any account, I can only call the first balance I entered. I've been looking at the code, trying to … |
| | Hey Ive been searching all over for an example but cant seem to find anything to close to what im after, Im really new to javascript so dont know how to start coding it myself. Ive got a form with 3 text fields, one for first name, last name and … |
| | OK, how do I make this program allow the user to modify the price of items and save and load the modified catalog? i've spent ages trying and failing. pls help! [CODE]'''maintain a catalog''' def main(): global catalog loadCatalog() while True: pick = showMenu() if pick == 0: break elif … |
| | Helllooooooooooo There..I'm new here..and there's something i want to ask ..Please help me if you don't mind..^^ Is it possible for me to restrict my desktop application only for 1 computer..can anyone teach me how to do that?or maybe gimme some references or ebooks for it ..thanks a lot .. …  |
| | [I]EDIT: For a console application, not sure if someone can add that to the end of the title?[/I] I could only think of it as a function, as I'm not too heavily into C# just yet. What I'm doing is creating a MUD-style game as a console application, so players … |
| | Hi all, I'm really need your help regarding how to insert image into blob field in Firebird/Interbase 6.0....I'm using connection trough ODBC ( "DRIVER=Firebird/InterBase(r) driver;UID=SYSDBA;PWD=masterkey;DBNAME=c:\ibss\database\ibssdemo.gdb " I can manage to pull into SQL Server 2008..but not for Interbase....can anyone help me...here my code that giving error...(SQL -104) [CODE] If Not … |
| | hi everyone, you know the same way you can set the label.text to have the same text as the one you fill in the textbox; mylabel.text=textbox1.text. i realized that that happens only when both the label and the textbox are in the same form. is there a way that a … |
| | Hello all, First off I am using VB.net I have a dropdown list in the Item template. I would like the user to select a value and update the database without clicking an update button. Here is the Code for the DDL [CODE]<asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="SqlDataSource2" DataTextField="provider" DataValueField="provider" AutoPostBack="True" AppendDataboundItems="true" … |
The End.