199,114 Archived Topics
Remove Filter  | |
| | I have the following code: #include <iostream> using namespace std; int main () { char alphabet[]="abcdefghijklmnopqrstuvwxyz"; char word; cout <<"Please input a word: " <<endl; cin >> word; int res = -1; for (int i = 0; alphabet != '\0'; i++) { if (alphabet == word) { res = i; … |
| | I have no idea of 'game programming', but would love to learn it. i am a complete beginner, what ebooks or free resources would be best to lean it quickly and make a game after that? regards, techy. |
| | Hello friend, I have a registration form and a admin panel for that, In admin panel we can see the list of registered users. I can filter user details by search but i cannot export searched results to .xls or .csv format. kindly help me...!!! Thank you. |
| | I am writing a program that calculates factorials. I have everything fixed except I can't seem to get case ('Y'), case ('y'), in the switch to start the program over. If you have another number you'd like to calculate then you say y and it starts the program back over … |
| | can u give me some details regarding this paper?can u plz tell me what is a master defect record and feature association?  |
| | #include <stdio.h> #include <stdlib.h> void main() { int n,i,p; printf("enter the no: "); scanf("%d",n); for(i=0;i<n;i++) { p=i*i if(p==n) { scanf("the square root of %d is %d",n,i); } } } its not working error at if(p==n) |
| | I had a nice set of useful preferences set up such as code coloring preferences. One day they were just gone. I had not installed anything or done anything to cause it -- to my knowledge. Now I’ve re-updated many of my Dreamweaver preferences. I would like to save / … |
 | hi guys, im learning c++ on my own and i have finished reading and studying E-book by Tony Gaddis ("starting out with c++, from control structures through objects, student value edition, 7th edition ") now im completely "lost" , i have searched google to see reference, but there are too … |
 | I am using the [jQuery validation](http://docs.jquery.com/Plugins/Validation) plug in on a website I am creating. The validation works, and the messages are set, however when they get displayed on my webpage they have line breaks. I only display one message at a time so I dont know why a single message … |
| | I'd like to make a dictionary subclass that takes in positional keywords in addition to the standard *args, **kwargs. I found this example on stackoverflow: class attrdict(dict): def __init__(self, *args, **kwargs): dict.__init__(self, *args, **kwargs) self.__dict__ = self a = attrdict(x=1, y=2) print a.x, a.y print a['x'] b.x, b.y = 1, … |
| | I'm trying to add a space before and after a user input. I have the space after using strcat() but cant figure out how to put one before. Here is the snippet. void find_keyword() { int len=0; int lenkey=0; int key_no=0; char teststr[50]; while((ip.keyfound==0) && (key_no!=MAX_KEY)) { // getting the … |
| | Hey guys. I'm trying to get an idea on how to code a certain table. The table has 6 cells: 3 columns and 2 rows. Each cell needs to be filled with information from a MySQL database. The columns are completely even. However, the second row is very uneven depending … |
| | hi i need to get a program done that reads a series of numbers and operations from a file using in order traversal to build a tree from the file data and evaluate the data in post order by traversing the tree while modifying a stack. here is what i … |
| | I've got a photo gallery button on my website. I've got one button that looks like a forward arrow, which works fine and a back arrow, which does nothing. Also clicking on the thumbnail to view a larger one works fine. Everything is fine except for the back arrow. Here … |
 | hi, i have this code to submit a login form: [CODE] <?php if(!isset($aid)){ ?> you must login:<br> <form name="form1" method="post" action="<?=$PHP_SELF?>"> <input type="text" name="aid"><br> <input type="password" name="apass><br> <input type="submit" name="submit" value=" Login "><br> </form> <?php } else{ ?> welcome etc... <?php } ?> [/CODE] this code was working fine until … |
| | Hey Guys, I'm trying to create a timer program that is based on the MVC model and I'm having trouble with updating the views via `notify()` function as they should display the number of seconds or minutes and seconds elapsed. Could anyone help me with this problem? //KeyboardController.h class KeyboardController: … |
| | Hi, it's my first time using captcha with PHP, I think I'm pretty close. I can get it echo everything is right or whatever when the fields are filled in correctly and correct words are entered, but what I can't do is make it run the script from another file … |
 | When using C++, how do you find the REMAINDER of two numbers and store it in an integer. I think the answer is: [B]X % Y = Int Z;[/B] :idea: Please help. Thanks :lol: , C++ |
| | I can nto find anything that explains semaphores well. From what I understand, you can create an array of the type sem_t , for instance. Like a "semaphore array", I guess. And you use loops somehow to create them. Or can somebody explain this to me, please? I'm trying to … |
| | I have the following code that I'm trying to modify so that the speed of the ball will slowly increase over time. Never done any JavaScript coding for animations before so it is quite new to me so any help would be great thanks. <html> <head> <title>Interactive Game</title> <script language="JavaScript"> …  |
| | Hi Everyone, I am currently practicing through the NorthWind Example in ASP.NET, when i debug i am greeted with the message "Could not find output table 'ViewCustomer'. Despite linking to the form in the try statement, am i missing something here? I am using a OleDb connection rather than SQL. …  |
| | I want to clear the session in a project. If i have opened an another project in the same browser, that session also cleared. How to clear the session without affecting the other projects? |
 | hi gurus, had tried to install apache and php. apache seems to run and work fine and no error displayed during startup. but when i tried to do some testing for the php file. like: http://localhost/test.php the whole php code is displayed not the expected output. i had already load … |
| | Please can anyone in the house take me PHP ( function aspect of it ) |
| | #include <iostream> #include <cmath> #include <string> #include <cstdlib> #include <cstring> using namespace std; char Outputing(char shifted_letter); int found_match; int searching_alphabet; int main() { const char ORIGINAL_alphabet[26]={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'}; //maybe const isn't necesery char alphabet[26]={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'}; cout << "This program encrypts messages using Ceaser Cipher\n"; cout << "\n---------------------------------------------------------"; cout << "\n---------------------------------------------------------"; cout << "\nEnter …  |
 | I am just starting to load ajax. Whats supposed to happen is when you click on the submit button, the contents of a php file will be put in the paragraph. The problem is that it ouputs undefined. Here is the code: ajax.php <html> <head> <title>Welcome to our ajax page</title> … |
| | I need to highlight the current key pressed in my C# application. To get the keyboard keys code during keyDown and keyUp events i tried returning the keycodes as protected override void OnKeyDown(KeyEventArgs keyEvent) { // Gets the key code lblKeyCode.Text = "KeyCode: " + keyEvent.KeyCode.ToString(); } Other way i … |
| | Hi, I think I have a pretty simple question but my google searches are giving me more information than I need. I think my terminology is not clear. Let's say I'm making a dictionary to hold a datatype very specific to some filetype or data of interest. Let's say I … |
| | I try to filter my datagridview with a datetimepicker. When the datetime value is just date (eg.15/5/2010) everything work fine. But when there is also date and time value occurs conversion problem "conversion failed when converting date and/or time from character string". Iused also combobox populated with the dattime values … |
| | hi every one i'm writing a program in vb.net in visualstudio i want to know how can i update my database by using dataadapter dataset dataconnection and command builder can you give me an example thank you  |
| | how do i create a trigger to display the columns of the record after it is inserted into the table. how do integrate php and mysql to do so?  |
| | Hey Guys, I'm working on a practice Project at the moment where I'm recalling user information from a database, placing it into a form with several textBoxes, comboBoxes, etc and then proceeding to update the information in the database when the user clicks save. I understand this is simple, however … |
| | Ok, so I finally was able to convert my framework to the PSR-0 standards, but now I am getting errors in the sample application that I have not been getting before. I am not sure why, so I need a fresh pair of eyes. Any help is greatly appreciated. The … |
| | Hey guys. Im designing a web app with rails for storing and analysing college students' marks. Ive come up with a database design like this:  Now IM not sure how to set the associations. Can you please help me? And is the design ok? |
| | Ok, basically i'm putting together a win32 wrapper based on various tutorials I've seen. But when I try to close it via the close buttong (top right) or via the esacpe button it doesn't do anything, with the first it closes the window but doesn't end the program, with the … |
| | hello..i got a probem here.. You see that i have been given a task that is to make group of 4 people. The data i had received were 79 names including their ID, gender and races.... There are condition need to be satisfy that are in a group there should … |
| | |
| | Hi I am trying to validate a form with different type of message for different error, but you can see [Click Here](http://cbsecsnip.in/csnip/form.php) the problem. Please guide me in solving this problem... Partial Code of form.php- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> …  |
 | hi i have a form which has 5 textboxes i want to add the values of all this 5 text boxes and place the result in total text box automatically how do i do this pls giv me some code |
| | OK here is my code to print all prime numbers less than 100 and also print the first 36 numbers in the fibonacci series. I want to change it so that the fibonacci prints 9 numbers per line and the prime numbers print in 5 per line. Im new to …  |
| | Hi all, I have a new website that has a portfolio page. Currently, the code is such: <input type="image" src="_images/01.png" id="01" alt="" onclick="document.getElementById('outputDiv').innerHTML = '<section class=gallery><img src=_images/img01.jpg>' + '<p>Image name - by Photographer</p></section>';" /> This seems extremely cumbersome and is impractical for a site that could have many images on … |
| | HOw can i convert the String "2012-07-30" to Date object with same format 2012-07-30 which is date not a string. I've tried but i get the result in string. plz help |
| | in java we use import javax.swing when we want to use frame and panel we write like this class frame extends jframe but in c++ we use <iostream.h> and <conio.h> where we use cin and cout from these libraray functions but we dont inherit anything .we use normally we dont … |
| | I am a fledgling at best when it comes to programing. I am trying to acclimate myself with Python's date and time functions. Below is a program I wrote to calculate the Sun rise and set times for a given lat, long. What I am hoping to find out is … |
| | I want to be able to read data from a csv file (comma seperated,tab seperated or space seperated) and pass the data into an array.my intentions are to combine four classes. such as a class for the data model,file reader, driver and textui. i can handle the textui and the … |
| | i am having difficulties to have my android app running in the emulator to connect to servers in my local network. i am getting a java.net.UnknownHostException but the servers are resolvable fine from the machine where the emulator is run. thanks for any help on this topic! |
| | How can I compare Dimensional arrays using iterators? My attempt is below but I gave up and used indexing instead. I plan to change comparing doubles with == to use epsilon later. Also should I be using vector of vectors? //In my class, Data is defined as std::vector<std::vector<double>> Data; bool …  |
| | Getting error "OleDBException was Unhandled: No value given for one or more required parameters" while submitting the insert query through VB.Net. Below is the sample code I am using: custid = txtcusid.Text custname = txtcustname.Text age = txtage.Text gender = cmbgender.SelectedItem.ToString phno = txtcontact.Text custadd = txtadd.Text comm.CommandText = "INSERT …  |
| | Hi, I try to open vb6 file to visual basic 2008 but have a problem during a converting. here's the error that appear,  Can anyone please help me to fix this error. Thank you in advance.  |
 | Im running an accounting package using crystal reports. all my fields are coming from the table except the totals. the problem is i have a running total where the **total income**-**the total expenditure = net income** for each month. the problem is that the opening balance is supposed to be … |
The End.