64,152 Solved Topics
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 | Hi Guys, I'm kinda new at this..but I need help cause I keep on getting this error and I don't know what's wrong with it. So Please Help Me. Thanks. Here's My Code: [CODE]#include <iostream> using namespace std; int addition (int,int,int,int,int, int); int addition (int a, int b, int j, … |
| | I'm newbie in java, can you help me to this code. the image needs to move diagonally [CODE]public void actionPerformed(ActionEvent e) { x += 3; if (x > 600) { y = random.nextInt(600); x = random.nextInt(-45); star.setX(x); star.setY(y); }[/CODE] |
 | [CODE=c]# include<stdio.h> # include<string.h> # include<stdlib.h> int main(int argc, char **argv){ // Declare Variables char barcode[50]; int count; long long intBarcode; long countryCode; int dig0, dig1, dig2, dig3, dig4, dig5; int dig6, dig7, dig8, dig9, dig10, dig11; long long num; long rem, sum; int checksum; long long manufac, product, language, …  |
| | hi guys havent been here for a while , im a fairly competent vb.net programer but have a problem think im just missing something ,im working on a fairly big project but im gonna keep this question small and simple . if i have 2 forms amd one module the … |
| | Is it possible to use #ifdef with Boolean AND and OR? For instance something like [CODE]#ifdef WIN32 || WIN64 cout << "This is Windows." << endl; #endif[/CODE] The above doesn't give a compiler error for me, although it doesn't evaluate the or condition. |
| | Hi All, I am seeing that there is no way to retrieve more than 1 image from a mysql table? I have googled it, looked into 10's of websites.. no solution. How can i simply retrieve many pictures from a table,with the other columns if possible, please? and i also … |
| | I have a Database that stores a residentID, apartment, MoveInDate, and MoveOutDate. I am trying to run a query from this database to find the resident row where the MoveOutDate is NULL so I can enter the date they moved out. My Coldfusion is not the best and here is … |
| | I have coded some ajax recently but whenever I click the 'register' button, nothing actually happens. I worked about about an hour to check what's wrong with the code but I failed to find any error. My php file just displays out an echo and runs some code if required … |
| | I am having an issue with the WHILE LOOP variable being past via POST to the next page. The first page provides the query results for all the categories in which a user has provided a referral. When the user selects one of the listed categories, it is supposed to … |
| | Edit: The title could have been more descriptive, I am sorry for that! Hello! First time poster, frequent reader. I am very green to both programming and python, trying my best and this board has been helpful just by reading. Now, I have a problem of my own that I …  |
| | Hello Friends.. need a help with Merge Sort I tried to implement Merge Sort using Java language..I followed Introduction to Algorithm book for the algorithm.. but the code generates errors.. please can anyone explain this to me.. why these errors pop-up ?? [CODE] package test; import java.util.Random; public class mergeSort …  |
 | Hello, how to insert a pdf file in database(ms access) using vb.net anybody can help me please? thanks ^_^ |
| | I've been programming in C++ for quite some time now and I know all functions must return a value.. but can someone tell me WHY we return 0? I mean it compiles even when I don't put return 0.. and the program executes fine.. I can see in some functions … |
| | Blank Screen on Step 2 of the Checkout Process in my PLAINTCART project ! checkout.php [CODE]<?php require_once 'library/config.php'; require_once 'library/cart-functions.php'; require_once 'library/checkout-functions.php'; if (isCartEmpty()) { // the shopping cart is still empty // so checkout is not allowed header('Location: cart.php'); } else if (isset($_GET['step']) && (int)$_GET['step'] > 0 && (int)$_GET['step'] … |
| | Can any one tell me how to make a program to Generate Palindromic numbers?  |
| | I have a problem in display or echo in php. what method should i follow if i the problem is with like this: example code: $email = trim($_REQUEST["email"]); if(strlen($email) < 1){ echo "0__notice__Email is empty."; } but the output should display only this part "Email is empty." only and not … |
| | I'm a NEWBIE and I have been stuck on this for days. I have one table that has the following rows: rid = Referral ID category = Category subcategory = Subcategory rbusiness = Referred Business Name rcontact = Referred Contact Name etc.. I have created the form (referral_input.php) that allows … |
| | I put a few solid days into finding a working method of capturing the screen and they either didn't compile or weren't quite what I was looking for. I am wondering if anybody has any example code to capture the screen every 10 seconds and save it to bmp. I … |
| | what is the difference between foreign key and joins? when to use foreign key? How foreign key works? and Is it better to use join rather than foreign key?.. can someone explain me this?... |
| | The title says it all. I want to include a file outside the current working directory. Suppose my file is in the address "localhost/directory1/directory2" and I want to include 'core.inc.php' located in "localhost/directory1". In this case is requiring that file possible? If so then how can I achieve this? |
| | When I try to navigate to the service it shows me the methods like normal but when I try to see the wsdl I get a file not found error. I have created both the wsdl.aspx and the disco.aspx. They have been deployed into _vti_bin folder. I was able to … |
| | I'm hoping there is a simple solution to this. I am using a form to submit some information. One of the boxes is a textarea. When i submit the form it runs this line of code: [CODE] if (!isset($_POST['textarea']) [/CODE] it seems to register that there is type there regardless … |
 | Hello everyone. I'm new to this forum and PHP in general. I finally got the nerve to tackle a mySql Database on my website's server, added columns and a few values, although I cannot seem to find any online help to retrieve the values from the database table. Here is … |
 | Hi, I'm making an MVC pattern based app and I though I would learn the principles first. I have reached a stage I need to connect the three elements. When Controller receives user action It calls right model. Now I need to register callback function so that when Model is … |
| | Hello Before I show you my code I would just like to put forward to whoever is willing to help me, and I have spent the last 2 days looking at hundreds of different login scripts and my head is hurting as the more I look at them the more … |
| | Hello I have been reasearching many sites regarding encryption, I am a bit lost. I can cryp() the password with $salt but when I go to login and compare the passwords it keeps taking me back to the login. I have taken out all the encryption code but below is … |
| | [CODE] Private Sub cmdCancel_Click() txtcode.Text = "" txtdescr.Text = "" txtumsr.Text = "" txtqtyh.Text = "" txtuprice.Text = "" End Sub Private Sub cmdSave_Click() Dim itemcode As String * 10 Dim descr As String * 10 Dim umsr As String * 10 Dim qtyh As Integer Dim uprice As Currency …  |
 | I am confused right now, and there will be test about ajax tommorrow.. And i bumped into this getXMLHTTP() function in one of the code that my professor gave me and i not sure what it does exactly.I mean because i also see in the other code, that people are … |
| | Hi :) i placed a picturebox and paint on it inside the program with FillRectangle/DrawEllipse/FillEllipse etc. now all i want is to check if the pixel color under the cursor is == Color.Black but i encounter problems... i made this: [CODE]Bitmap myBitmap = new Bitmap(this.pictureBox1.Image); Color pixelColor = myBitmap.GetPixel(Cursor.Position.X, Cursor.Position.Y); …  |
 | hi all , I did a application in jsp servlet and ejb with mysql db .. how should i host in wweb server pls any one help me Thanks in advance Anand  |
| | I'm creating a simple Slot Machine. one button for the start, and 3 stop buttons on each tiles of Picturebox. my problem is, Every time i clicked each of the stop buttons, the Picturebox won't stop. I need help in which, if i clicked the stop button on a corresponding … |
| | Hi, I am developing a CMS based website which also has a flash gallery, the gallery accepts only xml data as input so i am using info from a database to output the required xml using php. I am setting the page that is currently being viewed using a session, … |
 | is there any open source project for custom menu for java desktop app? |
| | Hi, I'm trying to send an email using a lotus notes account and c# which is working fine. It is a two part mail which consistes of an HTML formatted message and attachment/s. The problem i'm encountering is when I have multiple attachments in different file formats. For example when … |
| | I have a javascript code that modifies the data for a hidden field on the page. The page is then submitted to php. The problem is although I can see the altered data in firefox when I select the section and do show source for selection, the modified data in … |
| | Hey.. I wonder what's the difference between the use of [COLOR="Green"]||[/COLOR] and [COLOR="Green"]OR[/COLOR] I have an example: [CODE] $Assumed_Variable = 1; $Assumed_Query = mysql_query("select something from someTable",$connection); if($Assumed_Variable == 1 || mysql_num_rows($Assumed_Query) > 0){ echo 'Success!'; } else{ echo 'Failure!'; } [/CODE] So, if I understand this issue, this means …  |
| | [CODE]public void readArguments(String[]args ) { String [] readArray = new String[ 10 ]; Scanner readscanner=new Scanner(System.in); // read values from keyboard into array System.out.println("Enter your arguments or type Exit to exit the loop"); for ( int i = 0 ; i < readArray.length ; i ++) { if(readArray[i] =="Exit" ) … |
| | Hi, I have a string like "a_b_c_d". How do I get only c out of this string? Thanks |
 | I'm creating a search function for my program, and need some help with SQL. Until now I have been using simple SQL query like [CODE] "SELECT post1 FROW table1 WHERE a=b" [/CODE] and put it into arrays. Then using that info to do another query, put it into arrays, and …  |
| | I posted this once but no one is stopping by so maybe the title didn't sound much interesting. I got the code for a google search bar and pasted it on the corresponding <div id and made a separate file for the search results and worked perfectly. But when I … |
| | Hi. I am having a problem in creating of one simple program in Python. Here is code. [CODE]import wx class bucky(wx.Frame): def __init__(self, parent, id): wx.Frame.__init__(self, parent, id, "Testing erea", size=(280,400)) panel = wx.Panel(self) food = wx.Button(panel,label='Food',pos=(10,10),size=(80,40)) pets = wx.Button(panel, label='Pets', pos=(100,10), size=(80,40)) self.Bind(wx.EVT_BUTTON, self.food, food ) def food(self, event): … |
| | Dear All, i have been tugging my hair out for 3 days and i cant find the problem !!! im writing a code in Aglets, i have to classes, Master and SayItAglet [B][U][COLOR="Green"]Master.Java[/COLOR][/U][/B] [CODE]package simple; import com.ibm.aglet.*; import java.net.*; public class Master extends Aglet { private AgletContext thisContext = null; … |
| | Hi Everyone! I am here by to ask help on enhancing messageboxs. How is the way to Display a picture(like a JPG file) inside a messagebox along with text when a button is clicked? Any Suggestions would be appreciated. Thank You! |
| | Can somebody tell me what line i get this error " Argument 'Prompt' cannot be converted to type 'string' " [CODE]Try If movieTxt.Text <> Nothing And ratingCmb.SelectedIndex <> 0 Then For a = 0 To i newItem.SubItems.Add(movieArray(a)) ListView1.Items.Add(ratingArray(a)) '// add Item to ListView. movieTxt.Clear() ratingCmb.SelectedIndex = 0 warnNoMovie.Text = "" … |
| | could anybody help me.I got error java.lang.IndexOutOfBoundsException when i press edit button.. this is my code: [CODE] String stredit=""; System.out.println(foodselected.size()); for(int m=0;m<foodselected.size();m++) { if(foodselected.isSelected(m)) { foodselected.delete(m); stredit=foodselected.getString(m); break; } } int qtyint=Integer.parseInt(stredit.substring(0,3)); String namestr=stredit.substring(5,stredit.length()-12); System.out.println(qtyint); System.out.println(namestr); namecust.setString(custname.getString()); tableno.setString(txtno.getString()); fooddrinkname.setString(namestr); txtqty.setString(Integer.toString(qtyint)); frmedit.append(namecust); frmedit.append(tableno); frmedit.append(fooddrinkname); frmedit.append(quantity); frmedit.append(type); frmedit.addCommand(ok3); display.setCurrent(frmedit); display.setCurrentItem(custname); [/CODE] |
| | i had created login form in vb.net there are two fields username & password.i want to check username & password enter in the login form,from the first.mdf(database file). if it is correct then message is displayed i had written code for this but i got error in the code.what modification … |
| | Hi, Can anyone tell me how I would remove characters from a string if they are present? For example lets say I wanted to remove c:/fakepath/ from the string c:/fakepath/DSF102.jpg and just leave the DSF102.jpg how would I got about this? I got close but I need help. Thanks in … |
| | This is a function for a slideshow,onmouseover i want it to stop. Instead of stopping the slideshow onmouseover, it speeds up?? How can i correct this to stop onmouseover? [CODE]<body onload="nextslide();">[/CODE] [CODE]function nextslide() { // Hide current slide var object = document.getElementById('slide' + current); //e.g. slide1 object.style.display = 'none'; // …  |
| | Hi Im new here-I wanted to create a Login System. I am using Visual Basic 2008 Express Edition, Microsoft Access 2007/2010 Beta. Ok this is my current code-the main problem I have is that I dont how to compare what the user puts into the textboxes and then check that … |
 | I was just wandering if someone could help me how to redo a case statement. After executing the program, there would be a line asking : Try Again? YES / NO If yes, then the program re-executes without hitting F5 again. (using JCreator pro 5). All i have is this: … |
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