199,114 Archived Topics
Remove Filter  | |
| | hi! does anyone know how to convert excel file (xls and xlsx)(or even just xls) into csv preferably using xlrd and csv modules. i need to convert a specific excel sheet to csv. i need to create a csv file instead of using comma but semicolon. i am still not … |
| | I'm doing an individual final year project using IBM Aglet, JRun and J2ME. The topic is "Mobile agent shopping system", better with some theories. I have no idea about what types of application should be done. Initially, I intended to build a system for the customers to search for the … |
| | This is a PHP script that allows javascript clients to request content they otherwise would not be able to. With the popularity of AJAX (using the XmlHttpRequest object in the browser), many developers are becoming aware of the cross-domain scripting limitation. This is a security feature that prevents client-side scripts … |
| | In my old C++ programming classes I would often trip up on theses basic concepts when things got more and more complicated: 1. Arrays 2. Functions 3. Inheritance 4. Call by Reference 5. Call by Value 6. Pointers I kind of know how they work but don't really know what … |
 | A simple progress bar that you can addUp with some common events' like redirecting the user to another source. And while they wait let this progress bar do some work for them... |
| | hi all, i had a table with image details.so wen i click on submit button that image details should insert into assignwork table.but that is not working. [CODE]<html> <body> <link rel="stylesheet" type="text/css" href="css/table.css"/> <form action="useajax.php" method="post"> <table align="center" id="customers" style="width: 90%"> <tr> <th>S.no</th> <th>Imageid</th> <th>Name</th> <th>Size</th> <th>Type</th> <th>Assigned to</th> </tr> …  |
| | I am having issues getting my application to display the correct number of asterisks per store. Also, I cannot figure out how to get each store to display in the list box. Something is obviously wrong with my loop, but I am stumped. Please help! [CODE] ' BarChart: Chapter 5 … |
| | I want to use java Script Variable in PHP Code. For Ex... Var a=10; <?php Use JavaScript Variable.How ???? ?> How can I use this variale in php ?????????? |
| | hello guys . Can someone tell me how to create a function in php that works whenever someone opens a page that does not exist and at the same time the code notifies me with the error . I have created one but it does not work for all pages … |
| | hello everyone! I wanted to create a priority queue in which there would be different dictionaries with their priority numbers. The major problem I'm experiencing is that the queue just prints the dictionaries without regard for their priority. Please what do I have to do so that the queue prints …  |
| | Hey guys im having trouble completing this C program. Its suppose to ask the user to enter a file to read from, read the file, count how many times each word appears and print the results in a different file(also user input) arranged from high occurrence. Heres what i have … |
| | I was assigned to write a program that will verify a password entered by the user. The program should verify that the password has 6-10 characters and atleast 1 uppercase, 1 lowercase, and 1 numeric digit. The program runs, but will only display the length of the password entered and … |
| | Hi, I can find the largest number. But I can not find the second largest number. I dont know where to start.  |
| | Hi everyone, Ive built an email marketing tool and have found that some users when editing the content via the FCK editor they enter in additional parameters. IE = Target class style etc. I currently only want the application to process the href="" content only with the output contining the … |
| | I am new to image processing and can u please help me to convert a GIF image into binary using C programming. |
| | does anyone know how to use the vb.net to connect to the SQL server to get the no of rows of a file in the server? I am a beginner of vb.net would u pls tell me the solution in detail. THANK YOU!!! |
| | Hi Guys, I have a small problem which I cannot figure out, but taking my chances with you here. I have the same php script installed on my laptop and on a desktop. If it runs from the laptop, mail goes out and received. If I send it from the … |
| | Hi, I am busy working on a subscription site and am in need of some help. I don't have a merchant account and therefore cannot take credit cards directly. I see paypal has a service for $20 a month that allows you to take credit cards. I'm confused as to … |
| | Hi, I've an XML document and I am creating another XML using XSL. I need to check some specific conditions and for that I want to use Javascript in my XSL. I tried it, however, couldn't get the desired result. As I could not change the XSL variables frequiently so … |
 | In the following program I don't understand why 'mixer' is given as an argument to the function 'create_gui'. Please explain. File 1 [CODE]# imports from Tkinter import * from sound_panel import * import pygame.mixer # create gui app = Tk() app.title("Head First Mix") # create mixder mixer = pygame.mixer mixer.init() …  |
| | I am writing program that will eventually calculate the speed of sound though a medium using the switch function, but am unable to get it to read the numbers I input, here is the code if anyone can offer some pointers. [CODE]import javax.swing.JOptionPane; /** *This program calculates the time it … |
| | [B]PROGRAM:[/B]Design a class named Rectangle to represent a rectangle. The class contains: Two double data fields named width and height that specify the width and height of the rectangle. The default values are 1 for both width and height. A string data field named color that specifies the color of … |
| | I need to modify my linked list to hold integers instead of strings by modifying the Node, List, and Iterator class. Don't know how to start this. This is my code. [CODE]#include <string> #include <iostream> #include <cassert> using namespace std; class List; class Iterator; class Node { public: /* Constructs … |
 | how do you get it in pygame so that when you click on a rect it will reset the window but only when you click on that certain rect |
 | Hi there, I'm in the process of moving some code into Visual C++ 2008, the code works fine when compiled with Mingw however crashes when compiled with VC++: [CODE=c++] s_cell **cell; *cell = (s_cell *) malloc(sizeof(s_cell) * MAP_X); for(int loop = 0; loop < MAP_X; loop++) { cell[loop] = (s_cell … |
| | Calculating Average and high/lowest test score Hello, I am getting frustrated because I am currently trying to figure out how to solve this program: Write a program that prompts the user for test scores (doubles). The user enters -1 to stop the entry. After all of the test scores have …  |
| | Hi all I am really new to javascript and I need to make a calendar which hilight the days date green. e.g. today 25/07/10 will be hilighted green. This is probably really easy but I am really new to JavaScript and would really appreciate the help. Here is the code. … |
 | today when I tried some of member functions which i read about them in a cpp course i found in my c++ compiler (which is visual c++ 6) this error: error [COLOR="Red"]C2228: left of '.length' must have class/struct/union type[/COLOR] when i used this member function: [CODE]str_name.length()[/CODE] instead of strlen() function> … |
| | I need to write a program for my intro class that counts the characters in book i must be able to enter at least 3 books. I can get 1 but when it get to the second it cannot open..help! [CODE]#include <iostream> #include <fstream> using namespace std; int main() { … |
| | I am working on a hw assignment, and am following a template given by my prof. However, I keep getting an 'argument not declared in scope' error, even though his works perfectly. Here's the code: [CODE] #include <cstring> #include <iostream> namespace cop3530{ int linear_probe(int i, std::size_t cap){ return (i % … |
| | Hi I am using visual C++ 2010 My dialog include button and using event handler I am jumping to request function my problem is that: When I am going back I need to go back directly to specific point. How can I do it? longjump? [CODE]Main() { . . . … |
| | hello, i have a small project which ask the user to input value of 'x', then show sin(x),cos(x) and tan(x) using this fourmla [url]http://www.daniweb.com/forums/attachment.php?attachmentid=16080&stc=1&d=1280001204[/url] and the project is says that i can use this fourmla to minmise the computation and increase the efficiency [url]http://www.daniweb.com/forums/attachment.php?attachmentid=16081&stc=1&d=1280001204[/url] so my first question, when i …  |
 | Okay so I am creating a program (well more an application as it's becoming alot of coding). But anyway, I have created multiple forms for it but I can't figure how to keep the form on top. I have found the code [CODE]this.TopMost = true;[/CODE] But that only keeps the … |
| | Hi. Im new to Python and I need help upgrading the python version 2.6.5 to version 3.1.2. I'm running x64 Ubuntu. After I download and install the 3 version it does not overwrite or default itself as the new thing. I can't uninstall the 2 version because of dependencies on … |
| | Hi, I have an idea on developing a home renovation simulation software. I need some suggestion on the appropriate 3d software that can be used to develop this system.a software that can integrate with event driven programming such as visual studio. this is my final year project and I'm still … |
| | Hi, I'm new to C++ but I have a Java background. Up until now I have been using header files to define my external classes. However, I've been reading a book, C++ How to Program, and they use the header as an interface (define the prototypes of a class, I … |
| | i made a program in C# and i SAAVE ALL (from the button SAVE ALL) as the name "XXXXXXX" (the name doesn't metter now) and now i want to change the name (dont ask why but its realy realy important). and i dont no how to SAVE ALL AS like …  |
| | Hi, am working on my assignment, i wanted to know whether there could be a way in which if i click on sign in on my vb.net button, i could get a pop up or a dialog style message asking me for the username and password. Is there any way …  |
| | Hey guys im having trouble completing this C program. Its suppose to ask the user to enter a file to read from, read the file, count how many times each word appears and print the results in a different file(also user input) arranged from high occurrence. Heres what i have … |
 | I want to make an array (using the built-in array module), to create an array made up of classes. All the objects in the array will be the same class, but I want to be able to append new classes on the end and read the values. Thanks in advance. |
| | Hi All, I am adding a calendar coded in cgi to my page.As i can use a JS calendar also but it have to do it with cgi only. my present calendar prints current month on the page.Now here the problem comes. I want each & every date to be …  |
| | write a program that will identify the longest substring in two given strings that is common to both. |
| | Hello I'm trying to make a window with Windows API. Whenever I run my application, the buttons look like Windows 98 buttons. How do I make the buttons look like XP buttons on Windows XP and Win7 buttons on Windows 7? My compiler is Mingw. [CODE]CreateWindowEx( 0, "BUTTON", "OK", WS_TABSTOP …  |
| | Sorry, this should be in the AJAX section--- Hi all, I've seen sites that use some kind of AJAX validation when typing in an address. On top of this when the address is typed it runs a search and then asks if I meant the found address or the one … |
| | I have had horrible experiences with this forum, but I'm going to give it another go. What is the point of learning C++? I am only a beginner but what is the point? You learn all of C++, then what... you can make a console program whopee! I mean, when … |
| | anyone Please give me an example code of sorting a records from Z-A. Can someone point me to some good tutorials so I can learn how to write and compile Turbo C program? |
| | Hi, i want to know if its possible to bring upon many pictures in a single picturebox and navigating it. So far i have done the coding but when i run the program i cant see the picture being displayed following are my codes, and please help if theres any … |
| | Hi, I need help you php master to solve a problem with this code to open new window when someone click. [CODE] <!--RSS FEED--> <?php if(function_exists('fetch_feed')) { include_once(ABSPATH.WPINC.'/feed.php'); $feed = fetch_feed('http://feeds.com/'); $limit = $feed->get_item_quantity(20); // specify number of items $items = $feed->get_items(0, $limit); // create an array of items } … |
| | Hi. I'm getting the hang of tkinter now, thanks for help in my first thread on this. Now, I've happily using the simpledialog module, but it's not using the themed widgets (ttk). I think it's a good exercise for me as a python beginner to fix this myself, but I … |
| | I have a program that I need to print out a in the following manner: 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 … |
The End.