199,114 Archived Topics
Remove Filter  | |
 | Hi. I'm making a shooting game and since my code was getting a bit messy and big I decided to divide it into couple of classes and files. I'm confused of how to correctly split these files and classes up though. As I imagine it without really knowing if that … |
| | Hello problem i am having is when trying to multiply polynomial 1 by polynomial 2 polynomial 1 gets mutliplied by the first term in polynomial 2 and not by each term in polynomial 2. Below is my code: ~~~~ /********************************************************************************************* * Multiplies Polynomial 1 to Polynomial 2 * The method … |
| | I'm doing an online store for one of my Computer Science classes and I have a little problem with the registration form. Somehow, the password field automatically fills itself with the password 'mypassword' and I don't understand why. At first I didn't know what the password was because it's obviously … |
| | Hello. So I'm a junior web developer at an marketing company (and when I say junior I mean I'm not techincally entirely qualified for the position and overly a large learning exprience :P So bear with me here). Anyway, I was asked to look into a way to rewrite our …  |
| | I am teaching myself C++ and amd now trying to simple programs related to data structures. I wrote this code for a simple stack. It is not working. I am frustrated and tired so I cannot think through the issue. There are two main problems with which I need help. … |
| | so for my code i have i'm trying to pass along the i variable in the for loop but when i pass it on it passes the highest i value. so when it should be one it passes along 10. i am curretnly passing along the cell6 id and splitting … |
| | So the program I'm writing should count how many of each individual vowel is in the program and then print that. I'm basically stuck with while and conditional statements. I think my if statement is where I've gone wrong. I'm not sure how to have it read the letter properly … |
 | I am trying to use jScrollPane vertically, but it is not working. http://jscrollpane.kelvinluck.com/ I want simple styleable scrollbar alternative for above link or need help to make code work ( **Vertical only :-** http://jscrollpane.kelvinluck.com/arrows.html )  |
 | Hello, I have a listbox in my program and I want the user to be able to remove all Listbox Items with the click of a button. I Figured this would work, [CODE]Listbox1.Text = ""[/CODE] But I Guess that doesn't work. Any Help would be awesome:)  |
| | I have found out that myAppointment.RTFBody appeared with Outlook 2010. The problem is that I don't know how to use it. I copied an example from http://msdn.microsoft.com/en-us/library/aa287595(v=vs.71).aspx myAppointment.RTFBody = @"{\rtf1\ansi This is in \b bold\b0.}"; unfortunately whatever I put after myAppointment.RTFBody, I receive an error: System.Runtime.InteropServices.COMException (0xB9B0FFFF): The operation failed. …  |
| | Suppose i have a list l=[1,2,3] i want to make this list as [2,3,4] i.e. add 1 to all the values in list l. I want to do it by the method of for loop.. Can someone help?  |
 | > Quoted Text Here Hi, anyone can help pass values of JRadioButton to another JFrame? For example, if "twoway" Jradiobutton is selected, its value (a char i.e. "2-way face foundation") will be shown in another JFrame. Thanks in advanced.. Code blocks are created by indenting at least 4 spaces ... … |
| | Hello everyone!! I have a problem about memory allocation, i use calloc() to initialize all elements in array to be zero. This is my code: #include <stdio.h> #include <conio.h> #include <stdlib.h> #include <time.h> #define sizes 1200 main() { double** arr; int m[sizes]; int i,j,k; srand((unsigned)time(NULL)); arr= (double **) calloc(sizes,sizeof(double*)); for(k=0; … |
 | i have following .htaccess RewriteEngine On DirectoryIndex index.php RewriteRule ^([a-zA-Z0-9_-]{3,20})/([^/]+)/([^/]+)?$ index\.php?page=$1&s=$2&o=$3 [L] RewriteRule ^([a-zA-Z0-9_-]{3,20})/([^/]+)?$ index\.php?page=$1&s=$2 [L] RewriteRule ^([a-zA-Z0-9_-]{3,20})/?$ index\.php?page=$1 [L] RewriteRule ^([a-zA-Z0-9_-]{3,20})?$ index\.php?page=$1 [L] ErrorDocument 404 /404 it displays mu url as localhost/mysite/home for first perimeter and its going fine but when my url is localhost/mysite/home/user, whole look of page … |
| | Hello, I'm trying to make a sub that will highlight the text of a RTB that is passed. Here is the code: Private Sub SearchAll(ByVal selectedRichTextBox As RichTextBox) Dim startPos As Int16 = 0 Dim matchPos As Integer = selectedRichTextBox.Find(TextBoxSearchFor.Text, startPos, selectedRichTextBox.Text.Length, RichTextBoxFinds.None) selectedRichTextBox.SelectionBackColor = Color.Yellow While matchPos >= 0 … |
| | Hey all ! I am wondering if there is any way by which we can take an input from a user using a html form and write it to a file inside a specific div tag in a specific file. for ex: I enter a Name in a form the …  |
| | Hi there, 1) So i have a Menu Strip, and a couple of user controls, and in these user controls, i have group boxes. So when I click on the item that I want in my menu strip, it displays as normal. That's working fine. What I am trying to … |
| | Quick synopsis: Program sorts array the user inputs. IE enter 5,6,78,4,2 and it will sort it in order. Through various algorithms. This works great with quick small lists, but for some reason with one large number or longer lists the program will crash. Here are the files if you would … |
| | Im trying to teach myself a little bit of python and have become stuck/frustrated. Im on [Python.org](http://www.learnpython.org/page/Loops#) and so far have had no luck. First, the objective is not too clear "Loop through and print out all even numbers from the numbers list in the same order they are received, …  |
| | Hi, I try to use a specific word in my file to put it as a folder name. This word vary in my file so, I think about use regular expressions to define it. my $file=$ARGV[0]; my $word=~/DOT\d+/; my $line=""; open(file, $file); while( $line = <file>){ if ( $line =~ … |
| | Hello all again, hopefully the last bit I'm stuck on. So at the moment, I'm wanting a piece of code that recognises any time between say 9am and 11am, 11am and 1pm, 1pm and 3pm, and so on (To create a pie chart) It doesn't have to recognise time, it … |
| | i need help finding the low value in an array after reading file with numbers. With my program I am to assume that the size an array is 100 even if only 10, 31, 50 spaces are taken up. The problem im running in to is when i iniztialize the … |
| | [COLOR=DimGray][B]Could someone point me to resources with info on reading and implementing XML into ActionScript (flash) applications. I don't mean you should just make a google search on "Read XML in ActionScript". Also, what is your favourite XML editor and why? I tryied XMLSpy but there are some major limitations … |
| | I've been away from web coding for some time but I feel like coding PHP again. I was phpDesigner a lot and I got use to it. Its features are great but the trial ran out. Can anyone recommend a free PHP IDE that has all or most of the … |
| | i have a single list program which i need to sort the nodes of int and String type unsing only one of these algorithms (insertion, selection, bubble and shell). no merge or quick or using collections and stuff. i'm having a difficulty here, i only know how to implement them …  |
| | Hello. I am trying to accept a paragraph from the user in C using codeblocks. But, with the scanf statement, the program stops accepting once i hit space. Is there some way to get around this problem? |
| | Hi..i want to **creat a autorun programme** to cd's which i am writing.so i want to creat that programme using **vb 6**. now i want to creat a command button when i click on it ***open a seperate window and browse the cd***..please help me to creat that..  |
| | To make it short and sweet, here it is. Looking to do a simple screenshot on the client-side (and if anyone would be so kind, point me in the direction to create an automated upload of the screen to a server. ++ if you can provide a tip on doing … |
| | I am trying to compute 2x-x+4x, so the answer should be 5x. but i am not sure how to get started. The "x"'s are messing me up. I am thinking of using for loop and replace x with '\0'. and than add or sub starting from left to right. but … |
| | Dear friends, i am a university student competting for my bsc(hons) in IT! i suggested to have my final year project based on android, n for your info, i have never codded in android. im am supposed to give a suggestion by tomorow! and i would be completing my project … |
| | Hello. What are some ways that one can work with (x,y) coordinate pairs in Python? I'm doing a homework assignment that requires me to create a program that can check for certain binary relations (reflexive, transitive, symmetric), and I'm having an issue coming up with the best approach for it. … |
| | This is a recursive selection sort i would like to be able to change this code without the use of loops into a bubble sort for my assignnment. Ive been trying for an extremelyy long time and im also fairly new to c++ and im struggling. any help would be … |
 | Hi all.. can u help me to fix this : **Compilation Error** **Description:** An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. **Compiler Error Message:** CS1061: 'Group' does not contain a definition …  |
| | ok, so I have to do this problem to solve : Create a class Road that contains different stop points. A point is characterized by latitude, longitude, altitude. a. Validate the correctness of the values b. Create an array of Roads and display it c. Display the longest Road d. …  |
| | Hi! I have a decimal number (e.g 6433) and would like to see the process of converting this to IEEE short real floating point format! Any help is appreciated ;)  |
| | I decided to learn C++ STL and I was exprimenting with STL containers. I saw this example [here](http://www.cplusplus.com/reference/stl/vector/insert/): // inserting into a vector #include <iostream> #include <vector> using namespace std; int main () { vector<int> myvector (3,100); vector<int>::iterator it; it = myvector.begin(); it = myvector.insert ( it , 200 ); … |
| | Hi, I am interested in trying to make a cumulative distribution function in Python. I have a set of data in a numpy array and just want to plot that data. numpyArray = [0.4, 0.3, 0.6,1.2,1.8, 0.5] I would also like to have a vertical line on the x-axis at … |
| | For some reason I can ONLY upload .JPEG but not .GIF, .BMP, .PNG Can someone help fix this please? Is their something I did wrong? [CODE]<?php ini_set("memory_limit", "200000000"); ?> <?php if ((isset($_POST["submitted_form"])) && ($_POST["submitted_form"] == "image_upload_form")) { if (($_FILES["image_upload_box"]["type"] == "image/jpeg" || $_FILES["image_upload_box"]["type"] == "image/pjpeg" || $_FILES["image_upload_box"]["type"] == "image/gif" || … |
| | hi.. lately i had this problem when i try to build in codeblocks.. Debug" uses an invalid compiler. Probably the toolchain path within the compiler options is not setup correctly?! Skipping... Nothing to be done. and i tried to install it again and again with different versions.. but it still … |
| | i have some kind of code in the error but i have searched and looked i do not no what is wrong i am getting this erro message :error C2065: 'loop' : undeclared identifier but i thought that you did not have to id loop they are not a varibale … |
| | I have a text file like: ABCD=ABC+BCD+CDA ABC=AB+BC BCD=BC+CD CDA=CD+DA AB=A+B BC=B+C CD=C+D DA=D+A I want the user to input the result. The program should give me the output to the lowest level. e.g. User Enters: ABCD then the program should display ABCD = ABC+BCD+CDA, ABC=AB+BC, BCD=BC+CD, CDA=CD+DA, AB=A+B, BC=B+C, … |
 | Hai, I'm a C++ beginner with self learning.I have a function that return a vector string eg: vector <string> result :"PA1070","PA1088","PA1091","Pa1070","PA1044"..... How do I compare the vector string element in a proper way? I tried to compare (if result[0] < result[3] ) cout << "True"; else cout << "False"; it … |
| | I need this for 2 different changes. ON one form i got a week calendar, the other a month calendar. Was hoping to add 2 buttons previous & next. To scroll back in time x days, or x days forward. And similar for the months, but instead of days months. … |
| | hi, how to create nested table in sql server for example employee table contains 3 column id name address where name should contain 3 sub columns like firstname middlename lastname how can i get this one help me plz  |
 | Hello my fellow Danniwebbers, I have yet another question for you to ponder. I have two custom action listers. One that handles Mouse.Click and one that handles Mouse.MouseDown. My question to you is, can I delay the mouse down event so that it does not intefere with the code of … |
| | Dear All, I am trying to write to a file as below. But my file shows empty what could be wrong here? const char *dataFileName = "data.dat"; FILE *ftdata = fopen(dataFileName,"a+"); fwrite("TEST",1,2,ftdata);  |
| | I want to have a calender coding in php for inserting in the date of birth field. And to make text in text box to move especially for student name field. <code> <?php $con = mysql_connect('localhost','root', ''); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("stu", $con); $result … |
| | I want to generate the deptno automatically. Im using backend as mysql which allows auto-incrementation only for an integer, not supports for varchar. So any code to do it? Thank you. Code blocks are created by indenting at least 4 spaces ... and can span multiple lines <?php $con = … |
| | I have everything added to the JFrame using absolute positioning. It works fine but when it repaints the pie chart it also repaints the last JNumericField and button at the the very top left of the screen. At postion 0, 0 I presume PieChartFrame.java import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; … |
| | I am starting to learn python as my first programming language, but i ran into a problem while trying to make a function that calculated the missing variable in the simple equation v= u+at. The problem is that i am incapable to change a variable's value from False to True … |
The End.