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| | Hi, I wanted to create an online coding competion. Does anyone no how to go about it? I also want to apply time limits to the coding challenges. There are some existing tools but I need to create a some new features. Can anyone tell me how to start? Thanks |
| | Hello, I've recently accomplished an ASP.NET web application which allow their users to access some data in a database, but what I'm afraid of is conflict between these processes like if they were accessing same record in a database do i need to check changes in the record I'm updating … |
| | Hello I am getting error as **segmentation fault** when my file contains large number of line(approx. 44000. However if I run the same program with lesser number of lines, it works fine. I am not getting the reason for this error and how to rectify it. int main() { FILE …  |
| | Hello, how to get all data in .php file Example i have webwebweb.com/work.php?worker=1&shop=52 How can i get **strings in worker to string [] worker strings in shop to string [] shop?** Thanks in advance |
 | Hi, I have some basic php knowledge. I want to know about ' -> ' sign. What does this arrow means? I know it is very sipmle question but don't know. I am learning php from my own effort. Jahur |
| | Hello everyone, I have problem with my simple android chat program when using different test debugging. I have two android emulators one reads SERVERPORT as 8080 and CLIENTPORT as 8082 and the other android emulator reads SERVERPORT as 8082 and CLIENTPORT as 8080 from a given txt file. Here there … |
| | Hello again, I have been posting consecutively in these days nearly same topics, actually I am intern at a sofware company and our company ask to perform the proof of conception about sending voice call -at the beginning- and finally video calls, like walkie talkie application; as you have already … |
 | i have a master page mp1.master, i need it for almost 9 pages of my website. but i have 6 pages which needs larger page height of same master page. so what should i do whith my master page ? the only hting in need in other six pages is … |
| | Good morning, I am trying to pass an image from one page to another and having some difficulty. The page its is on is called Spain.aspx, it show Spanish football jerseys, it has a images in a gridview, i want users to be able to click on this any jersey … |
| | I have been working on my batch script for a while now. I am working on a .bat script that will automatically deploy/execute stuff. For that, it will just ask for user input for once. That user input will be consist of 2 parts: file directory (where the file is) … |
| | helllo... i need a code to receive sms on pc using at commands in vb6....urgent helpppp till now i have got this much bt i am stucked code== [code] Private Sub Form_Load() With MSComm1 .Handshaking = comNone 'make sure the serial port is not open (by this program) If .PortOpen … |
 | I have the following codes.. echo "<form><center><input type=submit name=subs value='Submit'></center></form>"; $val=$_POST['resulta']; //this is from a textarea name='resulta' if (isset($_POST['subs'])) //from submit name='subs' { $aa=mysql_query("select max(reservno) as 'maxr' from reservation") or die(mysql_error()); //select maximum reservno $bb=mysql_fetch_array($aa); $cc=$bb['maxr']; $lines = explode("\n", $val); foreach ($lines as $line) { mysql_query("insert into location_list (reservno, location) … |
| | Hi, how many index i can create for one table in mysql. |
| | I have an array of checkbox that is populated with data from mysql database through a query. I can submit the value of the checked checkbox into a table from a database. But I want it to be saved according to the sequence the checkbox was checked by the user. … |
| | Hi, Please help me work out this mod-rewrite issue while trying to make my urls SEF. RewriteEngine On Options +FollowSymLinks # Browse Category RewriteRule ^category/[!/.]*([A-Za-z]+)/?$ /browse.php?cat=$1 [NC,L] # View Item RewriteRule ^view/([0-9]+)/([a-zA-Z0-9-]+)$ /view.php?item_id=$1&sef=$2 [NC] This is my current .htacess. The browse category rule is working ok converting - http://localhost/browse.php?cat=people into … |
| | Hi, I want to select a number with 0's after its decimal point. For example, if I have incoming data as 16.90, 17.00, 17.10, 17.20, 17.30, ......, 17.90, 18.00, 18.10, 18.20, ......., 18.90, 19.00, 19.10, ......... and so on. I want to select only numbers 17.00, 18.00, 19.00, ..... from … |
| | I am currently doing a python challenge in which I have to create certain codes. I am stuck on a particularly hard question and would appreciate some help. The problem is: In 1989, a journalist asked Paul Boutin, an engineer at the Massachusetts Institue of Technology, "What do you think …  |
| | Hi ! I have a JFrame which contains some textfields and buttons. imagine a situation that a user wants to fill sth in textfield, then she/he needs more textfields to be shown ! I want when the user clicks a button, more textfields will appear ! its like cc/bcc in …  |
| | I am finding that variadic templates are quite useful for typesafety of functions with variable length of argments, but I am having much less success using then with struct especially with typelists. Is it possible to 1) count 2) extract types in/from a typelist using variadic templates. I tried with … |
 | <PagerTemplate> <table border="0" style="width: 100%;"> <tbody> <tr> <td> <asp:Label ID="lblPager" runat="server" Text="Label"></asp:Label></td> <td style="float: right;"> <asp:LinkButton CommandName="Page" CommandArgument="Last" ID="LnkLast" runat="server">Last</asp:LinkButton> <asp:LinkButton CommandName="Page" CommandArgument="Prev" ID="lnkPrev" runat="server">Previous</asp:LinkButton> <asp:LinkButton CommandName="Page" CommandArgument="Next" ID="lnkNext" runat="server" >Next</asp:LinkButton> <asp:LinkButton CommandName="Page" CommandArgument="First" ID="lnkFirst" runat="server" >First</asp:LinkButton> </td> <td style="clear: both"></td> </tr> </tbody> </table> </PagerTemplate> |
| | Hello, i would like to know what happens at the backend(access to remote database), when someone clicks check availability on a, say an online travels, hotels, flights booking page, and he gets informations like if the rooms or flights are available on so and so dates and things. I would … |
 | Ok, here is my code below. I am just learning this language and I need help with a question for a error message if statement. <!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> <title>Product Discount Calculator</title> <link rel="stylesheet" type="text/css" href="main.css" /> </head> <body> <div id="content"> <h1>Product Discount … |
| | How to retrive Image from DB Using and handler and Embed that image in Email, so that in future if image in DB changes so it should not affect to image which has been Mailed earlier |
 | When you enter "y" and try again. it doesn't asks you to "enter a String: " and "enter another String: " again. It just prints those lines out but you don't get to enter. Well~ you can enter 1 string again when it does the loop but I don't know … |
| | Hi, I have to create an application which can be executed in Linux and Windows. My question is : 1: Will i have two executables. Each for an environment? 2: Do i have to write two totally different codes for different enviroments. If yes, is there anyway to MAP the …  |
| | Is writing a lot of functions in a program a good practice? |
| | hi, i have seen somany people asking about fnding loops in a single linked list. i would like to know is there any advantange or necessity for having loops in a linked lists. is there any application that really requires loops in lists. Thanks, Gaiety |
| | Hello I’m new to QT and C++, my primary language is JAVA (and I’m still a novice at that) But I want to learn how to use QT and C++ combined and create some awesome GUI programs I have a Bioinformatics program that reads a DNA sequence from a text … |
| | what is the problem of my code...when i view it in browser and click the button insert there is an error message saying **"Syntax error in INSERT INTO Statement** Dim myConn As OleDbConnection Dim cmd As OleDbCommand Dim sqlString, BookingDate, CheckInDate, CheckOutDate, RoomNo As String BookingDate = txtBDate.Text CheckInDate = … |
| | So far, I think I'm doing it right however it doesn't seem to generate the results I wanted. def occurrence(e,List): for item in List: s = 0 if item == e: s += 1 return s Basically I want my function to count how many times e occurs in List. … |
 | I use MySQL database (innodb) I use Visual Basic 2008 I have a table Employees with two fields EmpNo and Managerno ALTER TABLE Employees ADD PRIMARY KEY (EmpNo CREATE INDEX index_Managerno ON Employees (ManagerNo) How do i now IF Mysql using this index is if i do this: SELECT * …  |
| | would you help me how i can connect a unix server and send a command using .net for example changing chmod of a file? Unfortunately there is no usefull information about this on net. But i want to do this using ftp server(not domain name or ip address) |
 | Hello Community, I was wondering if it's possible to attatch a command prompt window to a visual basic form. EG. (Below (i made this as an example))  Something like that. Please help. |
| | Hey everyone, I know this probably seems simple but for some reason I can't get my head around the correct concept. Bare with me please. I have a form in html that is for uploading photos in a to a specific category. However I want to add a select menu … |
| | Hi all, I am animating the bg color of some links. But I have changed the bg color of each link, so they have unique bg colors. When I use the jq function i normally use, It doesnt work properly because I can only animate back to one specific color, … |
| | i have a registration form where members fill in datas, clicking on submit button i got this Warning: extract() expects parameter 1 to be array, null given in C:\Users\0382\xampp\htdocs\cidia\source\New_member.php on line 22 Notice: Undefined variable: firstName in C:\Users\0382\xampp\htdocs\cidia\source\New_member.php on line 27 Notice: Undefined variable: lastName in C:\Users\0382\xampp\htdocs\cidia\source\New_member.php on line 27 … |
| | I'm trying to make a simple random name generator by pulling first and last names from text files. The problem I'm having is that sometimes the names are chopped off and incomplete with the output and sometimes the names are on two different lines. I would also like to be … |
| | If i not wrong, selection of methodology will decide the data modeling to use.. If i use Agile methodology, can i draw DFD as my data modeling? or I have to use UML? (DFD is much more easier for me) |
| | I just started looking at the basics of openGL, but I keep getting error LNK2019 and I don't know what's causing it or how to fix it. #include "stdafx.h" #include <cstdlib> #include <GLTools.h> #include <GLShaderManager.h> //Include OpenGL header files, so that we can use OpenGL #ifdef __APPLE__ #include <OpenGL/OpenGL.h> #include … |
 | hi everybody i got this page form some template that shows items in the page with pagination system but i want to keep this method without any pagination i dont want to spilit number of items i just wanna see all of the items that it read from db in … |
| | This is my "left menu" it appears as an include in all the pages: <?php // array of pages for the left menu $left_menu_items = array( 'book.php' => 'Book Design', 'identityDesign.php' => 'Identity Design', 'logos.php' => 'Logos', 'packaging.php' => 'Packaging', 'index.php' => 'Selected Projects', ); // start the html string … |
 | Hi, I just started working with Java for a class and Im a little confused. My code is supposed to convert seconds to hours, minutes and the remainder of seconds. for whatever reason my answer is 8 seconds off of what it should be. The example I was given is … |
| | hi i want help for this program , have your program count how many numbers you have input until the negatil number is entered  |
| | Hi everyone, I have a cpp code (Let's call it code1.ccp) that reads some data form a file named "InputFile1" and after a few computation writes the results on the file "OutputFile1".What I need to do is to run this piece of code for InputFiles2 to InputFile100 and write the … |
| | i have records in gridview , showing results of different students, roll no. wise along with name and gpa, so i want to view detail marks sheet of each rollno. present in gridview, when i click on roll no. of any student. how ? in asp.net ?  |
| | Greetings, I'm creating a calculator for a game.. However when i use the code below, i get this error message: Conversion from string "" to type 'Double' is not valid. Private Sub DualTimer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DualTimer.Tick If BuildCombo.Text = "Main-Hand + Off-Hand" Then APSDPS3.Text …  |
| | hi~ im developing a system now for my thesis, and one of its features is, in payroll module the system will automatically sends a msg to the users registered phone number that they can now claim their pay the same with the payment module the user/customer will authomatically receive a … |
| | i want to count number of occurance of "a" in string "ajax". in PHP Output will be 2. |
| | Hi, I have a text file in which there are 10000 lines. There are 225 numerical values on each line and each numerical value is followed by a index number and a colon e.g., 1:0.021354 2:0.125432 3:451321 ...... 225:0.001254. Now I want to remove this indexing. I know how to … |
 | Hi all, I am in need of assistance. I am trying to configure PEAR with XAMPP 1.8.0 on Win 7 64Bit. I download the go-pear.phar (http://pear.php.net/manual/en/installation.getting.php) and ran the instructions. Updated my env path. All looked ok. Tried to run `pear help` and i get nothing, no error, not a … |
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