199,114 Archived Topics
Remove Filter  | |
| | If i'm scanning from keyboard using getch(), how do i check which arrow key has the user pressed??(Arrow keys have ASCII values same as some other keys so we can't directly check for ASCII values) |
| | [CODE]#include<stdio.h> #include<conio.h> main() { char c; printf("Enter the code for the chart: \n"); do { scanf("%c",&c); switch (c) { case 'A':printf("Area Chart\n");break; case 'B':printf("Bar Chart\n");break; case 'U':printf("Bubble Chart\n");break; case 'C':printf("Column Chart\n");break; case 'N':printf("Cone Chart\n");break; case 'Y':printf("Cylinder Chart\n");break; case 'D':printf("Doughnut Chart\n");break; case 'L':printf("Line Chart\n");break; case 'I':printf("Pie Chart\n");break; case 'P':printf("Pyramid Chart\n");break; case … |
| | guys pls help me to creat a progam using array that will display the ff sequence 1,1,2,3,5,8,13,21,3,55 after displaying the fibonacci series tha program will ask for an array psition & will display its corresponding value this is done continnously... please... |
| | The question I'm trying to answer is: Write an object oriented C++ program to translate an infix expression to postfix. I have done much of it but after I debug the only output is "Postfix:" and I cannot figure out why. This is my code so far: #include <iostream> #include … |
| | [CODE] #include<stdio.h> #include<conio.h> main() { char c; printf("Enter the code for the chart: \n"); do { scanf("%c",&c); switch (c) { case 'A':printf("Area Chart\n");break; case 'B':printf("Bar Chart\n");break; case 'U':printf("Bubble Chart\n");break; case 'C':printf("Column Chart\n");break; case 'N':printf("Cone Chart\n");break; case 'Y':printf("Cylinder Chart\n");break; case 'D':printf("Doughnut Chart\n");break; case 'L':printf("Line Chart\n");break; case 'I':printf("Pie Chart\n");break; case 'P':printf("Pyramid Chart\n");break; … |
 | Ok so while reviewing this code which is meant to convert yards, and feet to inches I found on lines 17-19 , and 32. There are "string data" (if that makes sense) as parameters in each method? What do they denote, serve , and their purpose? MSDN usually has convoluted …  |
| | Hi everyone again :) Bit of a weird problem, but is there any way of counting how many keys are stored within a multimap? Say for example I have the keys A, B, C and D. Each of these keys have say 100 values for each, so there should be … |
| | can you help me to fix this code?? i made that one but there's a problem in searching once you enter the form it just paste all the reservation. but i need to be categorize by name, address, roomtype and email [CODE]Imports MySql.Data.MySqlClient Public Class search Public conn As New … |
| | I am trying to build an animation. It just has two pictures or scenes. I want it to start at one picture and end at another. When I run my project all I see is a blank screen. I have checked and made sure that my Image paths are correct. … |
| | Hey guys Im trying to create a code where: input A: number Input B: Base Print: Decimal form I am going to use algorithm where u do following: NUMBER % BASE but it would do it the number of times that the base is.. so if its 6 (base 2) … |
| | Ok, so I am a freshman in college. I am taking a Software Programming class this fall semester and I'm totally lost. The teacher has to be the worst teacher ever. I've been trying to learn from the internet, but I decided to come to a forum where I could …  |
| | Ok I know the basics of ofstream and ifstream but it seems as if every tutorial on it leaves this out. How do I delete files in c++ console app. Reason? I want to use a temporary file in my app for transferring betting two programs that open and to …  |
| | my address variable equal at address =C:\\prpgm\\prpgm\\program.accdb but its change every time and address doesnt work in file.copy what must ı write in parantesis that will be equal to address forc ever time File.Copy("adress", |
| | Hi, can anybody have any idea about Replacing .NET WebBrowser control with a better browser, like Chrome,mozilla? |
| | I want to save the contents of my richedit to a plain text file. With my current code, only a partial of the richedit's text ends up in the plain text. Could you please tell me what's wrong with my code: [CODE] var fSave : TextFile; begin AssignFile(fSave, dlgSave.FileName + … |
| | Hi Guys and girls, I'm trying to save the font settings of my component and load them back in via xml. I have xml working with saving and loading of every property except Font. When I save font its as an integer. But when I load the value back in … |
| | [CODE] void customer (struct data *cust1); void menu(); void printReceipt(struct data *cust1, float &balance); struct data{ char name[20]; int accno; }cust, *cust1;[/CODE] above is an excerpt from my completed c++ program. my c++ coding is running well and i dont have a problem with it, but i am required to … |
| | I would like to access the name field from the array items and print the name but I am having trouble. I created a pointer 'L' in callInitialize and set it to the upper struct type List which I named 'studentList'. [code] int callInitialize () { /*Initialize a List*/ List … |
 | Ok so I've used function pointers for some time. I was trying to figure out if this was possible. First. It IS possible to convert a function pointer into an array of bytes. It is also possible to reconstruct that function with the bytes in that array. I would like … |
 | Hi. I'm not sure if this is possible: I found out that Blogger allows you to email text, images, etc to a unique email address, and then it'll post the email as a blog post. I'm trying to create a system like that for my client. Is it possible to … |
| | Here is a small PHP code which I am not clear with. [CODE]/** * Form for configurable Drupal action to beep multiple times */ function beep_multiple_beep_action_form($context) { $form['beeps'] = array( '#type' => 'textfield', '#title' => t('Number of beeps'), '#description' => t('Enter the number of times to beep when this action …  |
| | This is really making mad. I'm trying to add two numbers. This is a basic code that I can't get to compile. [CODE]#include <stdio.h> #include <stdlib.h> extern int addus(int,int); int main() { int a; int b; int result; a=5; b=6; result = addus(a,b); printf("Your value is: %d", result); return EXIT_SUCCESS; … |
| | I have made a select statement with a date condition seems like its not reading the date condition please check the code below [CODE] Select * From tbltest WHERE (((Validity.ToDate)<><cfqueryPARAM value = "#31/8/2011#" CFSQLType = 'CF_SQL_DATE'>) [/CODE] Please help I don't want dates that are equal to 31/08/2011 its getting … |
| | can someone please give me some basic code sample using MOD op for decimal to binary up to BASE 10 ty ex. input 110 base 2 print 6  |
| | How would I trace the steps for the function's output? [CODE]int f(int n) { if (n==0) return 1; else if(n==1) return 2; else return 2* f(n-2) + f(n-1); }[/CODE] Would it be something like: (Let's say n=6) step 1) 2 * f(6-2) + f(6-1) 2) 2 * f(4-2) + f(5-1) … |
 | Hi all, I am in the process of redoing my website and I have done pretty much all the html and css for it ([url]http://antobbo.webspace.virginmedia.com/photogallery/test/home.htm[/url]), so now I would like to add some javascript/jquery. This is essentially what I would like to achieve. On this page [url]http://antobbo.webspace.virginmedia.com/photogallery/test/gloom.htm[/url] I have a … |
| | I have been ok so far but now I am having a problem with counting the amount of time that cars spend in the lot during the day and counting the total cost at the end of the day. Any pointers in the right direction would be helpful. Here are … |
| | Hi, I am new to Java and just learning GUI's. I was wondering if someone could help me with a project? I am trying to create a questionnaire. It will was the user a question and have radio button answers. After the answer is selected, they will hit the "next" … |
| | Required field: [code] <asp:textbox id="textbox1" runat="server"/> <asp:RequiredFieldValidator id="valRequired" runat="server" ControlToValidate="textbox1" ErrorMessage="* Please enter a value" Display="dynamic">* </asp: [/code] how can i put the vlidation correctly |
 | I just made this code today for a site I'm working on and figured people may try to improve it. To use: [CODE] $("#randomize").randomize(); [/CODE] [CODE=HTML] <!DOCTYPE HTML> <html> <head> <title>Random Pick Test</title> <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.js"></script> <script type="text/javascript" src="randomize.jQuery.js"></script> <script type="text/javascript"> $(document).ready(function() { $("#randomize").randomize({ direction: 'topToBottom', evenBG: '#FFF', evenFG: '#000', … |
| | Hi, i need a simple python code which would trigger a command if there is an internet connection; if there isn't, sleep for some time and check again until there is. I found few examples, but they're all rather difficult to grasp and being new to python, I can't get …  |
| | Can someone help me on how can i make a assembly program that can multiply? I'm going to make a program that convert a currency to another currency so it will involve a user input. I browsed through the net on how to make a program that do multiplication but … |
| | Hello, New to JavaScript and I have an assignment where one piece of it needs to have the first name, last name, area code, and phone number when prompted by a function, once that info is had, it then needs to use the constructor function that is there to process … |
 | Hey there, I'm still kinda learning JS. I can't figure this one out. I googled and discovered the issues is with placing the <!DOCTYPE html> tag at the top, but how to resolve the issue? I've a document with some Javascript and JQuery in it, it works great! I add … |
| | An emirp (prime spelled backwards) is a prime number that results in a different prime when its digits are reversed.[1] This definition excludes the related palindromic primes. Emirps are also called reversible primes. this are the list of emirps [url]http://oeis.org/A006567/list[/url] [CODE] public class EmirpProgram { public static void main(String args[]){ … |
| | I'm writing a reverse Polish calculator. If the input is 1 2 - 4 5 + *, the output should be 9, but I'm getting -9. Does anyone see where the problem lies? Thanks! [CODE]#include <stdio.h> #include <stdlib.h> // for atof() #include <ctype.h> /* denifitions for main() */ #define MAXOP …  |
| | I am getting a big problem at the end of my arrange function. It reads the last line of code in the function, but then never leaves the function. I don't care about output at this point. I just want to figure out why I can't leave the function and … |
| | Note This app will tell the current Time, requires .net 3.0 |
 | Following code shows live search box. But it does not disappear when clicked on page anywhere or pressing escape key. How to hide search result when clicked anywhere or pressed escape key? index.html [CODE]<script type="text/javascript" src="jquery.js"></script> </script> $(document).ready(function(){ $(".search").keyup(function() { var searchbox = $(this).val(); var dataString = 'searchword='+ searchbox; if(searchbox=='') … |
| | I'm having a problem with css positions !! i want the position of an image to be fixed when the user scrolls till some point and the position should be set to relative after that . Thanks in advance ! |
| | I have this problem.. I keep getting this error: Cross-thread operation not valid: Control 'ListView1' accessed from a thread other than the thread it was created on. Here is my code: [CODE]Imports System.IO.Directory Imports System.IO Public Class Video_to_Mp3 Public folderopen As String Dim ofd As New OpenFileDialog Dim sizetext As … |
| | Hello everybody! I'm trying to produce a timestamp (system time) in windows (Python 2.7) with resolution equal to or better than microseconds. Calling time.time() repeatedly in a loop it appears it only updates in approximately 0.01 second increments. Using datetime.datetime.today() seems to show similar results. Anybody have a possible way … |
| | dear all, i got a problem about the arraylist function.now i want to create and return an arraylist with each student ID for populating listboxes. [CODE] Public Function StudentIDs() As ArrayList End Function [/CODE] To display the student ID in the listbox by calling this function. (i need to read … |
| | Ok so when makeing my program these errors come up: Error:jump to case lable Error: crosses initialization of 'std::ofstream a_file' The ofstream one repeats twice referring to the same line. Can anyone help me. I can't post the code as this is from my iPod.  |
| | How much longer until I'm the king of typos and stupid questions? Ok well in a different thread of mine there was a reference to BIOS.h. Does anyone know where to download it (If I don't have it comp making tarball sooo slow) or/and what's in it. I want to … |
| | I happen to read the following code segment from Thinking in Java [CODE]public class PetCount3 { static class PetCounter extends LinkedHashMap<Class<? extends Pet>,Integer> { public PetCounter() { super(MapData.map(LiteralPetCreator.allTypes, 0)); } public void count(Pet pet) { // Class.isInstance() eliminates instanceofs: for(Map.Entry<Class<? extends Pet>,Integer> pair : entrySet()) if(pair.getKey().isInstance(pet)) put(pair.getKey(), pair.getValue() + 1); …  |
| | Dear All, I would like to generate pdf document via my php page which are based on mysql data? Any recommendation so far I have seen fpdf and tcpdf. Which one will be better or is there any better tool for it? Thank you.  |
| | hello i want to know about the c# coding as i know about the theoritical part but when it comes to coding part it creates problem forto write the code so which is the best method to do this.Is there any good book which covers coding part mostly or anything … |
| | i am planning to start learning how to use threads. my question is: should i first learn windows.h's functions for threading before boost to get the pattern or should i jump right to the boost threads? ps: sry if i posted in the wrong section |
| | hey all, i got problem about count method. for example, there are three students(a,b,c), and there are two courses(coure1,course2), then student a and b enrol course1, and student c enrol course 2. i need to count how many students enrolled course1. [CODE] Public Function numStudents() As Integer 'return number of …  |
The End.