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| | Hello~ I'm working on a project in which we are suppose to create our own class seperating the class and the implementation. When i try to compile the .cpp file im getting 2 errors on line 10: 1. new types may not be defined in a return type and 2. … |
 | So here's the deal. I learned to program with python, and C# is my second step up the ladder. I'm currently learning the language by making a Sudoku game (just porting over the code from python..nothing fancy). So I ran into a dead end just now...I know how to manipulate … |
 | How do I call JAR which is in same folder as my java file? BUT I don't want to place this JAR file into JRE>lib>ext and also I don't want to create CLASSPATH for it. |
| | Ok I have just finished the coding for this [CODE] 'This is sub for when 5 is selected Sub avg5 'Open comma delimited File open "d:\Assign.txt" for input as #assign Input "Please Enter a students ID ";stuid$ while eof(#assign)=0 Input #assign, id$,nme$,dob$,sub$,scr If stuid$=id$ then totalscr=totalscr+scr nostud=nostud+1 If nostud=1 Then … |
| | cant seem to read from this my file "d.txt", i know this is quite simple code but its just not working, and yes file "d.txt" is in the same directory as the .cpp & .exe [code] #include <fstream.h> #include <iostream.h> #include <stdlib.h> int main() { char ch; //int check = … |
| | I have a class MyDataGrid which is inherited from Datagrid which have two protected override functions. i want to register the events. for example public class MyDataGrid : DataGrid { protected override void OnMouseMove(System.Windows.Forms.MouseEventArgs e) { //dosomething } protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e) { //dosomething } Now i want to … |
| | I want to set the width of the column by hardcoding it and don't want to allow it to resize at runtime. i.e. don't allow user to resize the column width. How can i do this? I have tried this code public void SetColWidth(DataGridTableStyle ts1,int colNum,int width) // { // … |
| | Hello, my prof gave us a problem from the ACM programming contest, we are supposed to write a program that takes a compressed file as input and generates a reproduction of the original uncompressed file as output, the compression scheme requires making a list of the words in the uncompressed … |
| | I have a dynamically creasted grid of picture box controls, and I want to add custom events handlers to them and Im stuck. Event 1: User Enters with mouse Event 2: User Leaves with mouse Event 3: User Clicks with mouse btw, they're created when the form they are on … |
 | [B]No one seemed to help me out with my other question :sad: so was wondering if you can help me with this one. I want to validate a date so that the user is only allowed to enter a correct date. I have no idea how I could do it … |
| | Hi all, My class uses Python 2.4.3/2.4.4, pygame 1.7.1, and a livewires wrapper on top of that, running on WinXP on Dell machines. Frequently ... perhaps once per day per 2 students more or less? ... a student will attempt to open a file and IDLE will suddenly quit and …  |
| | i have a problem in trying to link my listbox with its respective field in the database. when i run my program in vb6, i get all the other records populated into my form when i click on the ADODC but i couldn't get the info i entered in my … |
| | I'm trying to display text on GlassPane in front of image which I read in. There is no problem with image which does display but my text doesn't appear. What is wrong???? [code] import java.io.File; import java.io.IOException; import java.awt.*; import java.awt.image.RenderedImage; import javax.swing.*; import javax.media.jai.widget.ScrollingImagePanel; import javax.media.jai.NullOpImage; import javax.media.jai.OpImage; import … |
 | Could some one please help me the definition of "Break apart" in reference to using Macromedia Flash; I have just begun using Macromedia Flash 6.0 and have been studying tutorials to get the basic, introductory feel of it. At one point it calls to use break apart for a JPEG … |
| | Apparently the ewase of programming has disappeared when I stopped using python. [code="C#"] btnPlay.BackgroundImage = Image.FromFile("\\Images\\playbtn_down.jpg"); [/code] Now I have the image in a Images folder...and I don't see why this doesn't work (from build [F5]).... this is making me very bitter......It's one of the many problems I've encountered since … |
| | Is there anything wrong with this code? [code=C#] namespace RotnetSudoku { public partial class splash : Form { public splash() { InitializeComponent(); fclsStartScreen frmStartscreen = new fclsStartScreen(); frmStartscreen.Show(); this.Visible = false; } } } [/code] Apart from the indentation? When i run it ithe splash form doesn't close...Also, if i …  |
| | Hi I'm trying to write a multi-formed J2ME app. I keep getting a null pointer exception in the startApp() method. [code] public void startApp() { display.setCurrent(currentForm); } [/code] I have currentForm created above and the first is mapped to it, (with the plan of mapping each new from to currentForm. … |
| | ok guys and gals here's my delema, i have this code: all it basically does is define two classes, one that defines the stuff for the player and his actions, the other for the enemies (or monsters) the problem is that i have funtions in both that require i include … |
| | I need help immediately. When/if help is recieved I will pay $20 Paypal right away. Make the script as described below and email detailed instructions in either Word (preferred) or Word Perfect format. If you don't have either word programs Wordpad will do. I need this in my hands at … |
| | I am just learning linked lists and I need to start off my inputing integers and outputing them in a sorted list. I have written a code and pretty confident that the code make sense, but maybe it is out of sequence is why it is not working? I am …  |
| | Hi there, Im writing a program that reads ID3 tag information of songs in a given directory and then creates corresponding folders for that Song. (Ie the folder is called the ID3 artist's name). The song is then renamed and placed into the new folder. However, i have come across … |
| | i have a datatable and want to display the contents of datatable in a datagrid when i want to put the checkbox in datagrid separately they are visible.But if i integrate it with datatable it doesn't show the checkboxes instead it shows (null) how can i make the checkboxes visible? … |
 | Hi to all, I have a program that will print a file automatically after downloading it from the web server, the problem is how can i delete or cancel print job already in the printer queue... i already try [code]printer.killdoc[/code] but it does not delete or cancel job that are … |
 | First of I would like to say hi to everyone as I am new to this forum. My problem is this. Can I some how use the [ENTER] key instead of the [TAB] key to skip from field to field? Any help would be greatly apreciated. Thank you. |
| | sigh... I need a way to make an image as a background for a window, and still be able to put buttons and other controls on top of it. I even tried using wxPython's wxPanel, but it proved a real pain because I found the documentation very sparce...:sad: (google didn't … |
| | I have created a datagrid in C# Windows Application and i want to place a checkbox in it.I have tried this link [URL]http://www.windowsforms.net/FAQs/default.aspx?PageID=2&ItemID=537&CategoryID=3&tabindex=3[/URL] I am able to place the checkboxes but can't make tht checkboxes working i.e.can't able to select and deselect the checkbox items. i.e. the checkbox functionality is … |
 | Is it incorrect to use the precompiler like a complicated copy-and-paste tool? I've been working on a system where a few objects are processed according to exactly the same 'pattern' so to speak; BUT they are not related objects. Although it would be possible to bring some of them back … |
 | Thanks to mawe and Jeff for answering my first question. Next question: is there a way to get Tkinter to display the window without a title bar? I'm an experimental psychologist, and I don't want my participants to easily be able to exit my experiments... so hints on disabling alt-tab … |
| | Hi, im trying to create a function that gets two strings , the first string its the source , and the seconed is an understring . the function should return an int with the value of the position that the understring starts in the source string . so that if … |
| | The a.cpp file will not read from a.h, could someone please tell me why? I asked earlier but did not get much help due to bad posting. My apologies to all you who i have burdened with my rookieness(not a word). Hopefully i did it right this time. [code=cplusplus] // …  |
| | Good day to everybody, new member here! :cheesy: Using: Delphi 7 with Database Desktop I've made my tables in Database Desktop, and as soon as I tried seting up Referential Integrity, it did not let me save, which stops me from progressing any further in my project. As soon as …  |
| | Hai friends.. iam doing project in j2me.. i want to get the current time in mobile in hours minutes and seconds format.. and i want to display it in mobile ,is there any way to get the time? pl help |
 | hey everyone, I am including my code and was wondering if there is a prefered way to document? I have comments which describe what does what, but I'm wondering if there is a neater and/or more efficient way to do it... /***************************************************** * COSC 230 - Structured Programming * Chapter … |
| | Hello folks I'm trying to simulate a magic square algorithm, but having some problems. The program successfully creates the magic square, but when I'm trying to print it, the VC2005 compiler says "vector subscript out of range", which it shouldnt be. Any help would be appreciated. Cheers Here's the code: … |
| | How do I do this? In JustBasic I simply read from a text file and coverted the letter it found into an image that it loaded. I want it to load the image I need with this class: [CODE]def load_image(name, colorkey=None): """When this statement is accessed, coupled with the name … |
| | [CODE]#include <iostream> using namespace std; int main() { char function; double num1, num2; char option; option = 'y'; cout << " Please enter two numbers: "; cin >> num1 >> num2; cout << "\n + for addition "; cout << "\n - for subtraction "; cout << "\n * for … |
| | [COLOR=DarkSlateGray]I am trying to write a file with extension h and a cpp file. When i try to compile the cpp file it gives me an error that says. [Linker error] undefined reference to `counter::counter()' . Could anyone help me out please. I am using a Dev.c++ compiler Here are … |
| | So this isn't a Python question exactly, but the code is in Python, so there it is. I have a mostly-working version of pacman -- currently, one monster v. pacman -- that includes the usual features: eat the power-up, chase the blue or flashing ghosts, get points. When a ghost … |
| | Hello, I am new to this. Hope I won't break any etiquette unknowingly. I DID my homework, I believe ... I'd like to get C/C++ code which allows me to get the path of the active application, ideally in the format of char. I wrote a program for which I … |
| | Hello people, I am new to this community and the only reason for why I joined here is to learn and get all my doubts clarified as I am learning C++ all by myself and also I dont have any computer literate people around me in my place. I started … |
| | [B]Hi[/B] [B]I need printscreens of .exe and the it not returning a copy of the screen but its returning the characters in the screen. What s the problem?[/B] [B]Urgent Help pls[/B] [B]Thanks Loads[/B] [B]Bernice[/B] |
| | ok, I am new to master pages. I have created a public function called setMenu in the cs file. I can call this function fine from about half of my pages, but when i try to call it from the other half, it won't compile and I get [quote]'System.Web.UI.MasterPage' does … |
| | :sad: Please could some please help me out here . I have an array. I want to count how my 'a' appear and the a must have its quotes 'a' [code][(' ', ' ', [('a', 'Scott'), ('9', 'vth')]), (' ', ' ', [('a', 'Jenny'), ('9', 'vth')])][/code] Like this one has … |
| | can someone tell me what is wrong with this code? We are supposed to use recursion to see if the two arrays are equal. [code] int Equal(int a[], int b[], int left, int size) { if (a == b) { return Equal(a, b, left + 1, size); } else return … |
| | I saw this was in a earlier post, but I need some addition help with it. I need help please to write this [URL="http://www.daniweb.com/techtalkforums/thread39939.html#"]program[/URL]. Numerologists claim to be able to determine a person's character traits based on the "numeric value" of a name. The value of a name is determined … |
| | Hi, I am reading textfiles in a structure like this: [CODE] ifstream TextFile; TextFile.open("quote.txt"); while (!TextFile.eof()) { TextFile >> Quote[RecordNumber].RefNumber; TextFile >> Quote[RecordNumber].Surname; TextFile >> Quote[RecordNumber].Initials; TextFile >> Quote[RecordNumber].TotalCost; TextFile >> Quote[RecordNumber].DeliveryCost; TextFile >> Quote[RecordNumber].Guarantee; TextFile >> ws; RecordNumber++; } TextFile.close(); [/CODE] However, this needs to be put into a … |
| | Hi, I'm trying to write some code to connect my MIDlet to a database and I keep getting this compile error: package javax.servlet does not exist It does infact exists and I just can't figure out why I'm getting this error. :confused: What am I donig wrong? Thanks, chuck |
| | [code=c] /*factirial*/ #include<stdio.h> #include<conio.h> void main() { int n,s=1,i; clrscr(); printf("enter n "); for(i=1;i<n;i++) { scanf("%d",&n); } for(i=1;i<n;i++) { s=s*i; } printf("factorial is %d",s); getch(); }[/code]  |
| | I'm so sorry for asking but where should I insert or save C++.:rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes::rolleyes: I'm skilled in html [URL="http://www.daniweb.com/techtalkforums/thread71182.html#"]css[/URL] and javascript but I don't get this. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <title>Test</title> <script type="text/javascript"> function test() { alert("NIET KLIKKEN VERDOMME") } </script> <script type="text/javascript"> function startTime() …  |
 | As part of my programming class, I need to go through the tutorials, and make my own program that shows off whats in the tutorial, I'm done with the class tutorial and have it all done except one part. The volume part doesn't return the right value and I don't … |
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