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 | Hi guys, I'm trying to work on a form with jquery. I have a table with 9 cells, 9 inputs and 9 delete links. I want to delete de particular cell on which i've clicked delete, but cannot figure it out how. I am able to delete the first element … |
| | Hello. I'm a complete Python beginner and I'd like to know how to add a fail-safe to your code so that the script is stopped after a certain phrase or key combination has been given as input. To explain further, I'm playing around with a Raspberry Pi at work. I …  |
 | I have found myself well out of my depth, using a template to create a web site with both JS and PHP scripts. Perhaps someone here can help me? The single page website is accually finished and works well when viewed in a browser from local files. These have been … |
 | I want to delete the contents from cell if the content of that cell are similar to the content of the previous cell of last column. i.e If the 10th cell of column 'A' & 10th cell of column 'B' have the identical content then I need to clear that … |
| | HI i have a web page in asp.net C# and what i want to do is when the submit button is clisked in the web page the class Program p = new Program() should load its constructor and in the constructor there should be a method call to pul the … |
| | Hi, I want to pass String array to the javascript function when the page is getting loaded. Iam using jsp and javascript for doing this. But could not able to send the Stirng array to the javascript function. <%! String msg[] = {"one","two","three"}; %> <input type="button" name="save" value="Save" onclick="show(msg);" /> … |
| | Hi, Was wondering if someone could help me with an issue I'm having. I'm new to databases and have to compose an E-R diagram in mysql from a set of given instructions. I'm happy enough with most of it apart from one small section: -----Property Rentals” has several branch offices … |
 | Hellow and good day, i created a forum in php using one header and footer, now all my web pages have the same title as the home page. Please i need your help, i want to use the subject of a post as its header and the description as the … |
| | Ok so I have a class for all my database connections, what I want to do is populate my gridview from my select statment within my database class. How do I do this? Code can be seen below: Database.cs public static string DeleteChild(string Ssession) { string surname = string.Empty; cmd … |
| | I am new to filing and have not much idea about it. I have written a code that tries to read an ASCII .pgm file named pic.pgm and writes it as mypic.pgm file: #include <fstream> const int MAXHEIGHT=221; unsigned char *bitmap[MAXHEIGHT]={'\0'} ;// pointers to each pixel row int main() { … |
| | I'm trying to extract the value of the coeffecients and the exponent from a polynomial. I have already succeeded in extracting the coeffients using strtok. I applied the same concept to find the exponent, but I don't know how to use strtok to extract the string AFTER the delimiters or …  |
 | For this assignment due **3/4/2013**, I have to write a program to read in and evaluate a post fixed expression. I also have to print out the expression read in followed by the results of the evaluated expression (while handling the add, subtract, and multiply operators) and handle multi digit … |
| | I have an xml file that I have to read in, convert all the carriage returns to \x0D and line feeds to \0xA, then call it into a function as a string. So for example my XML file is: <TEST> this is a string </Test> I would want a string … |
 | We cannot use constructors if we want that whenever a pointer is declared, it should be NULL. Am I right Sir? if I declare student *head, *tail, where student is a class, can I make my pointers automatically make NULL using default constructor?  |
| | Having this error appear when I hit a button in a gridview to unlock a user. The description with the error is Description: For security reasons, the identity 'IIS APPPOOL\ASP.NET v4.0' (under which this web application is running), does not have permissions to create the App_Data subdirectory within the application … |
| | I am trying to get two resumes from a PHP form to my email ID. I am getting all information perfectly, but the attachments are coming blank. I could not find out the reason. Any help will be appreciated. Please find below, both HTML and PHP codes. Thanks in advance. … |
 | Hey I have an code in Qt that is an QPushButton is hidden at start of the cpp but later i want to get it appear when the file is open and an line is readed but the problem i get an segmentation fault. Can be because the setHidden(true) in … |
| | Hi all, I'm trying to make a form wich can make new users in a Access database. However, usernames can't be duplicate, but I can't seem to get the code to work so users can't enter 2 of the same entries. Can anyone help? Private Sub btnAanmaken_Click(ByVal sender As Object, …  |
 | I'm trying to do my Computing coursework, and every time I try to write an UPDATE statement in SQL, it tells me there is a syntax error in the statement. The connection is set up, I know, as other SQL statements like select statements work, but I can't work out … |
 | Good day, I would ask for your help, my code below is giving me an error whether I open my new window(application/form?) resulting to appearance of the error "Object reference...." first before the said application. What is the problem in this codes? Thank you for your help. =) Private Sub … |
 | i need some help how can you save the item in my textbox to the access database? For example i have Firstname.Text Middlename.text Lastname.text if i click the add button it will save it to my access database and also if i want to edit it and update it, how …  |
| | Ok so am writing a program that simulates a computer system.The cpu and memory will be forked making memory a child process and cpu athe parent and i will be using pipes to let them exchange informatino. I am really lost tough on what to do next, i have loaded … |
 | Hello guys, I'm in need of some thinking help. I want to build an auto-complete text input to find cars, but I want it to search for Car Models and Car Manufactor too. In example, if the user type 'For', the suggestions would be 'Ford - Car 1' 'Ford - … |
 | how do i make to play sound in my program after turning on i tryed some codes but the song doesnt start ... I maked the song into 10 secounds but still cannot start. anyone help ?  |
| | write a program which display a restaurant menu, then ask the user to select a choice from the menu. Using the switch statement select the user choice. printout the choice the user slected and the bill amount.Include in the bill a 16.5% tip and 8.25% sales tax. |
| | Hi folks, this may be a stupid question. From what I can gather, there is no Android GUI developer for netbeans (please correct me if I am incorrect). Would I be able to design the GUI in eclipse and then open the code in netbeans to design the back end? … |
| | import java.io.*; import java.util.*; class Q9 { public static void main(String args[]) { int a,b,c; System.out.println("\n\t Enter the value of A,B & C "); Scanner sc = new Scanner(System.in); a = sc.nextInt();b = sc.nextInt(); c = sc.nextInt(); System.out.println("\nLargest = "+func(a,b,c)); } public static int func(int a,int b,int c) { if((a>=b)&&(a>=c)) … |
| | I have a minelist[0,15] for a board 4 height and 4 width every elemnt in the board is a zero so it looks like [['0','0','0', '0'],['0','0','0', '0'],['0','0','0', '0'],['0','0','0','0']]now if I mines X in 0,15 it would look like [['x','0','0', '0'],['0','0','0', '0'],['0','0','0', '0'],['0','0','0','x']] now whereever the mines are touching it is … |
| | Hello, I'm new to Java and GUI programming. I've just created my first simple GUI app which finds the appropriate FedEx zone based off of the zip coded entered in a text field. My question is how do I make it so the user can hit enter after entering in … |
 | Hey everyone need help on a project im doing in c++, so far I have made a command interpreter, that breaks user input into array of Strings sepperated by spaces and have a run function. Now I am trying to do the list() and list(directory) but I'm not quite sure … |
 | <?php echo "<center><a href='report.php?date_range=$date_range&patient_id=$patient_id&proce_name=$proc_name> <img src='pdf.jpg' alt='Print Lab Resutl' width='32' height='32'>Print Report</a><center> </p></center>";?> I want to submit some the above parameters to the server side script for processing. However, I do dont receive the sent parameters on the server script. can somebody identify and rectify where the error is .I …  |
| | Hello, So I am working on a programming assignment that plays a two player blackjack game. I have pretty much all the functionality of the game worked out. Everything was working correctly when I the cards where drawn by my paintComponent() method. However, as soon as I loaded .jpg card …  |
| | interviewer ask me a quetion what is peer can any body tell me in terms of php what it means to peer? |
| | I am trying to do a search on a datagridview from a string the operator enters into a textbox. I am searching the datagrid view on a sorted column of last names. I do not want to filter the datagridview. I would like the operator to be able to search … |
| | I am writing a program to divide my entire database (which comprises of words(A-Z) and phonemic definitions of the corresponding word on the same line) into small text files that become manageable if they are to be read by an 8-bit microcontrolling unit. The database is sorted. Right now at … |
| | I've been battling with this for the pass few days. I have an access03 database that is used to track training that we give to employees. i had a form that has, the training info and then a subform that lists all the attendees and their scores. Now I was …  |
| | I have a program that creates a report in MS Word 2010 from a database. For each entry in the database it formats the data into a table in the word document. However the size of the table can vary if one entry has extraordinarily large field (some 'Memo' fields) … |
| | I am trying to figure out what it would take to create software like [MaxiVista](http://www.maxivista.com/) or [ScreenRecycler](http://screenrecycler.com/ScreenRecycler.html). I have good experience with Java and C++, but these two programs are just awesome and over my head. Basically, they take a window from one computer and transfer it to another. Does … |
| | Hi, this code is compiling successfully, but giving "segmentation fault" when I am trying to copy data to shared memory. Please tell me where I am wrong. Thanks a lot............ #include<stdio.h> #include<sys/ipc.h> #include<sys/shm.h> #include<sys/types.h> #include<unistd.h> #include<stdlib.h> #include<errno.h> #include<string.h> int main() { int id=-1, status=-1; char *check=NULL; char *p="you"; const size_t … |
| | Hey Everyone, I have table called vdet_sa_archive and in that table there are so many fields and i want to access the data on datetime range. sample data in table starttime endtime 1 14-02-13 01:30:15.000000000 AM 14-02-13 02:01:57.000000000 AM 2 14-02-13 4:30:01.000000000 AM 14-02-13 5:30:01.000000000 AM 3 14-02-13 01:30:01.000000000 PM … |
| | Please can someone help me and send me in the right direction. I am making a program that reads a text file and then out puts the data into a datagrid, the text file looks like this: [HRData] 84 73 0 -124 0 50 84 73 0 -124 0 50 … |
 | I have been trying to call a C++ function in a DLL, from a C# WPF application I'm working on. I've done it before and it's worked but I can't remember how I did it and can't seem to find an example that works for me. I'm doing something wrong … |
| | I have a template field in my gridview which holds a button for each row, however when I test it to see if it's working it doesn't do anything, the page just reloads but nothing has happened. What I want the button to do in the end is to unlock … |
| | Hi, I've just discovered mysql stored procedures and have been using PHP4 a few years now, but not as my day job. I can get a mysql stored procedure to execute and work in the PHP script, but I'm having problems executing multiple stored procedures. Each of them returns one …  |
 | I am beginner at AJAX. There are two Select Menus: Month & Year. The objective is to display data in the table **AFTER selection of YEAR**. Based upon selected values data should be displayed in the table. Thanks a lot in advanced. <!DOCTYPE html> <?php $year=$_GET["year"]; $month=$_GET["month"]; $year = array( … |
 | Hullo, I have been browsing through the internet on how best I can send an email from my website; and it seems like most were directing me to PHPMailer. I added the php mailer folder onto my server, and now am attempting to test whether am email can really be … |
 | I am the student of computer systems engineering... i have to submit my proposal in 1 month for my final year project. so can any one suggest some good java based final year projects for me ? Plz tell the ideas as much as u can.. and reply as soon … |
 | Hi! I want to know how i can get a button postion by (x,y) is ther any method for this?!  |
| | Hi! i'v got problem in visual c#... i want that when i enter a position in my form in a text field then the button that is in the same position get activated... how can i do that? i'm beginner in Visual C# so is there any method for doing … |
| | [CODE] LinkButton lnkBtnRemove = (LinkButton)Repeater1.Items[0].FindControl("lnkRemove"); lnkBtnRemove.Visible = false;[/CODE] i used above code to make visible false of a link button i have placed in a repeater control.but it gives me a error of "Index was out of range. Must be non-negative and less than the size of the collection. Parameter … |
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