199,114 Archived Topics
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| | What event trigers when we open file with our exe/program? How to do coding for that? |
| | I am not sure if this makes sense, but in an application I've working on, there are two users. One is an admin with an admin role/capabilities and the other is a member with a member role/capabilities. Now, when I log in as the admin, there is no issue. When …  |
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| | hi, actualy i want to bring values from servlet to the dropdown of jsp. in my servlet i fetch the values from the database into the variable and now i want to list thosevalues in the dropdown of jsp page. please provide me the syntax for that.  |
| | Hello, need help from experts in jsp/servlet.. i have a program in jsp that needs to upload a file and save this in desired folder and send the filename to database.. and its working properly.. my problem is.. i dont know how to save the additional input text in database.. … |
| | I am trying to build a script (PHP email attachment) that works for all mailing Systems (Gmail, Yahoo, Outlook etc) The codes below work perfectly for Hotmail, but Gmail and others dont come through. What should i do to the codes below to fix this issue. Thanks! |
 | Hello to all, haven't been on here in a while but recently been having major problems with trying to finish this second problem set my teacher has given me and the other students for the gr. 12 ics college coarse, currently im gr. 11 but this coarse had to be … |
| | okay, i am trying to implement a program that cycles through a circularlly linked list to find different strings "assassins" and then eliminate the next person in the list. I believe that most of my code is correct with the exception of how I set up my linked list as … |
| | Hey guys, I've got a problem with a form that I've made. Basically the form loads a number of textboxes based on how many columns are in a table. I don't have any problems doingthat, but on the next page I'm trying to put the textbox values into a string … |
| | Can I use the html <a href></a> tag as a python form submit input type?  |
| | Hi, I created an app. I want a splash screen to be displayed in the beginning for 3 sec whenever I execute my program. Suggest me a way!  |
 | i'm making this function that replaces single slashes in a path with doubles slashes. It works for everything but slashes because I gotta use doubleslashes to specify a single slash so how do I refer to double slashes. QString AddDoubleSlashtoPath(QString Path){ QStringList splitup=Path.split("//") ;/*supposed to be a single slash*/ QString … |
| | Hey guys, I'm just wondering if it's possibe to get the results from a query and then assign the results to a variable. So I will run a query which will return the names of the tables stored in the database, then I want them to be stored in a … |
| | hi all i have applet that i want to connect to the server when i run the applet from the appletviewer the applet connect to the server ,but when i run the applet from web browser i have the following exception java.security.AccessControlException: access denied ("java.net.SocketPermission" "127.0.0.1:3000" "connect,resolve") even i give … |
| | I am working on a live feed that pulls records from a database. Firebug shows the JSON being returned as the following: {"newPosts":"<li><span id='message_33'>This is a Test.\nLet me know if it works.<\/span><p class='time' id='time_33'>Apr 14th, 2012 10:13:57 AM<\/p><\/li>","newID":"33"} I have checked the JSON's validity at JSONLint.com, and it IS in …  |
| | i have placed a text box with onclick and onblur event. onclick shows contents(links) of a div tag below it and onblur hides the div basically it was a jquery based drop down menu but due to some problem I need to avoid jquery. Now the problem happens when a … |
| | Hello, I just need some help with linkedlists in C#, linked-list in C++ is kinda easy with pointers but im facing some problems in C# I read the examples provided on http://msdn.microsoft.com but I couldn't figure out how to link two different linked lists the efficitent way seems to be …  |
 | Hey guys! can you please help me.... I need my user to login to the application, My program must detect to wich depearment to user belongs to, for example if the sales person logs into the application the sales form should be called.... and so on! Having a little problem … |
| | Hey all, Some rows of a single table in a database that I administer manage to have gone missing. Not that big of a problem: I have a backup. The issue is that there has been more information added since the old data was lost, so I can't do a … |
| | Hi there, I'm bit rusty in PHP, I'm curently doing an PHP assignment where a user can select and save listed images/data/values into their own collection I have inputted all the data and printed out in a repeat region with recordset paging. I'm confused how am i suppose to save …  |
| | #include <stdio.h> int main() { int a[0]; int b=2; printf("%X",a); return 0; } Where ever can we use 'a[0]' means array with index zero..  |
 | hello! i am facing an error ("object refrence is not set to an instance of an object.") i check my all code but i can able to solve it . here is a line of code where i getting it. . . . cmd = new sqlcommand(_mycommand_) if (__mycondition) { … |
| | If I highlext text on a website, is there a way for a program to automatically have it copied and pasted into an external program, say Microsoft Word? I would want to highlight text, and then right click and have a program function added to the other functions that show … |
| | #include <iostream> using namespace std; struct student { char name [50]; char S_code [5]; int fees; }; void display(struct student); double input(struct student&); int main() { double total; student stu; total=input(stu); display(stu); input(stu); return 0; } double input (struct student&stu ) { double total=0; char again ='y'; cin.getline (stu.name,50); while … |
| | Hi, I am trying to write a Bash Script to sort some images but I am new to Bash and not having any luck. I have a folder of images. Example: P100.jpg P172.jpg P342.jpg P400.png I need to change these filenames to <filename>_DEFAULT<extension>. ie. P100_DEFAULT.jpg and then move the file … |
| | Hi, I'm trying to figure out how to create a random integer, that I can ALSO control by using links, which I'm setting as buttons. In short, I've been programming an MP3 Player. Currently, I have "$playing" set as a random integer, but I want links to increase by 1, … |
| | Hi, Can someone help me on this. I need to make here a log when request is start and when is end. I want to see how much time is taken for request/response. WebResponse response = webRequest.GetResponse(); //Console.WriteLine(((HttpWebResponse)response).StatusDescription); // Get the stream containing content returned by the server. Stream dataStreamResponse … |
 | I have a query in which I need to display some group function figures SUM COUNT etc from a joined table. I also need to select the latest version (by datetime) of a matching record from a separate table, which I can do using an ordered subquery in the join. … |
| | What I have right now is the category name is put up in the url like so subcategory.php?id=Drivers that way i can use that get variable to query the database and list all the entried from that database on the page. What I need to do though is limit how … |
| | Hello, *'m trying to complete a homework assignment using a bool type array to find the prime numbers from 2 to 1000 based on the sieve of Eratosthenes. The code I've included below will find the prime numbers, but skips the first 11 primes (2, 3, 5, 7, 11, 13, … |
| | **The program below wont run due to the following errors :** *MSVCRTD.lib(crtexe.obj) : error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup fatal error LNK1120: 1 unresolved externals* **Please help me to solve these errors.** #include<stdio.h> #include<conio.h> #include<Windows.h> int Choice=1; char opt; int ch=0; void Main() { while (ch!=4) … |
| | My whole code is below. I need to print an alphabetically sorted list towards the end right now, that's where I'm at... you can see my measly attempt, but I clearly don't really know what I'm doing with this sorting algorithm... Do I need to make a new vector comprised … |
| | i have a form and checkloginstudents.php,,but my problem,i can't display the details of a user after login,, this is my form: <form id="form1" name="form1" method="post" action="check_login_students.php"> <label>Name <input name="username" type="text" id="textfield" /> </label> <label>Password <input type="password" name="password" id="textfield2" style="margin-top:5px;" /> </label> <label> <input type="submit" name="button" id="button" value="Submit" /> </label> </form> … |
| | First I would like to state that I am almost positive that this is a bug in Java, not a coding mistake by me. This program is designed to print the first n (inputted) square triangular numbers (STN's). A STN is a number that is both a perfect square and … |
| | I need beta testers for my new project management system. It is not your typical pm, but it is a simple and lightweight system with social skills. It you are willing to download and test it out thoroughly, please visit: http://projectpress.org/messages Any help with any aspect of testing is greatly … |
| | I have a listbox that contains numbers that vary from 0 to 99. My problem is when the number in the listbox is 0, listbox1.selectedindex will not return a value. So I cannot use removeat(x) which works for all other numbers. Can anyone give me an idea on how to …  |
| | Hello, I've no experience with layouts, and I want to learn it, especially how to place components in the right places. I'll give an example, and I was wondering if you could help me? **Main class:** import javax.swing.*; import java.awt.event.*; public class Main { public static void main(String[]args) { final … |
| | I'm baffled by something in a small script I wrote. The purpose of the script is to compare 2 files on a system. Somehow a tree structure was copied and am fairly certain that the files are identical The command line is as follows: /filecomp.sh /home/daniel/Documents/workspace/www/ This is the script: … |
| | Hi I am working on a project in CSS and xhtml but when i tested the layout on different browsers i identified a problem in positioning of elements. To be precise, the navigation bar renders well in firefox 11 for ubuntu canonical 1.0 but seems not to work in IE, … |
| | Any way I can populate a datagrid in vb.net with the ff xml data. ` <?xml version="1.0" encoding="utf-8"?> <pricelist> <item> <symbol>7UP</symbol> <security>7-UP BOTTLING PLC</security> <opening price>41.75</opening price> <closing price>41.75</closing price> <description>Symbol:7UP, Security:7-UP BOTTLING PLC, Opening price:41.75, Closing price:41.75</description> <pubDate>Sun, 15 Apr 2012 01:00:10 GMT</pubDate> </item> <item> <symbol>AGLEVENT</symbol> <security>A.G.LEVENTIS(NIGERIA) PLC</security> <opening …  |
| | help please how to write chat program like yahoo messenger tht can allow people to register and chat between themself.. |
| | can any body help me by giving me a guideline on how to insert data from a populated datagrid into sql server table and how to make the values conform to the specified datatypes constructe in the sql server side...assuming the datagrid headings have already been created in the sql …  |
| | In my spare time i give myself programming stuff to do. Today i want to write a function that goes through a string, if the string contains any numeric value the function must return false, if the string has any special characters it must also return false else return true. … |
| | I'm trying to write a code to take in strings of "Name Surname City" separated by spaces which are then sorted alphabetically first by city then surname then name. I have it as far as extracting the idividual elements of the string but don't know how to implement the bubblesort. … |
| | I have done this code 5 times in my program for different classes and variables and it has worked fine for 4 of them but the 5th is giving a segmentation fault. The error occurs just after the cout saying 'here' in the main.cpp code below I have run valgrind … |
| | I'm working on a project, and i put in some code to tell the program when to stop. Basically it completes it's task then shuts itself down, however it outputs information to a text box aka log. I'd like to stop the program from running, yet leave the log open … |
 | CodeIgniter's highlight_phrase() function, in the Text Helper library, looks like this: /** * Phrase Highlighter * * Highlights a phrase within a text string * * @access public * @param string the text string * @param string the phrase you'd like to highlight * @param string the openging tag to … |
| | So i have a jar of a project that i was working on, and i want to use it as a library in another project (resource adapter). I have brought it into the libraries folder, and used an import. I basically want to be able to call that whole project … |
 | Hey everyone, Recently, I have developed a website for my project and was using a 10-inch laptop during the development time. It looked fantastic on a 10-inch screen. However, I faced a problem with the width (CSS properties needed to be changed) of navigation bar on the top when I …  |
| | **IDE: **MS Visual Studio 2008 Professional **Compiler:** Unknown First off let me thank any of you who take the time to read this and reply back. I'm having a ridiculous amount of trouble returning a pointer from a function and then using that returned pointer to change the pointer-pointer in … |
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