64,152 Solved Topics
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| | I have a JSP page 1 to addusers to the account.On submission of the form another JSP 2gets called and manipulates the parameters.If values are null i am returning an error message to the user.If values are not null i need to call a servlet which will run a backend …  |
| | I have the following data in a field in my SQL table. I want to break up the data in this field so I can use it in reporting: Sample records: Record 1: Player: (265613) Miss Linlde M Simonds, Promo Adjusted -> 10.00, Beg. Bal -> 0.00, End Bal -> … |
| | Hello! I have been working on a `Advanced log in` project. And i was going to store pass words on a text file. i have found some code on the web but their is one problem. I don't know what to convert it to! [CODE] public void Getpasswd() { if … |
| | I am trying to bind my gridview to a stored procedure via Linq to SQL but keep getting 'Data source is an invalid type. It must be either an IListSource, IEnumerable, or IDataSource.' I know I am supposed to convert the stored Proc .ToList, but this method is not available … |
| | i have just observed this wierd thing with visual c++ the following is my code.[please forgive my poor C++ standard. im using it only because im doing it 4 a school project and the examiner wont be bright enough to understand what iss not in the syllabus. this is sad …  |
 | hi.... I am doing an snmpwalk on MIB variables and dumping the output to a text file. I dont need all the info and need to read only a part of it. How can this be done efficiently in python? |
| | Hi everyone, I have a problem getting this code to work properly. What I need is to create a update form where the Admin user manages what menu items the different user levels will have access to by ticking or untickking the check boxes. I need the check boxes to … |
| | I'm looking for the coding used to cause a radio button selection to enable a shortlist of checkbox inputs. Conversely, if the radio option not related to the checkboxes is selected, they are grayed out (example below). I thought this would be easy to research, but can't seem to find … |
| | Hi, I have the task of creating an export tool - where a list of files are gathered and zipped up and placed into a folder of the user's choosing. So far I have gathered a list of files and put them in a list box for the user to … |
 | In this program how can i overload the pop() method to use two pop() methods (int and float) in a program as i used two push() methods ? [CODE] class Stack{ int StackArrayI[] = new int[3]; float StackArrayF[] = new float[3]; int tos=-1; public void push(int value){ if (tos==2) System.out.print … |
| | i've learned arrays, loops, Creating objects and classes, creating methods, Encapsulation, Polymorphism Overloading constructors, Stack what next should i learn ?? |
 | I'm trying to pass several create statements through mysqli->multi_query, I tested the multi_query statements with a couple of queries and it works and when I called it with my actual create statements it just wouldn't go through... there weren't any errors and it returned true. I tested the query itself … |
| | hi, i've been trying, without success, to maintain the style of the text in a jTextPane when it is copied into the clipboard. what I want is to copy the text in a jTextPane with styles (eg: bold, italic) and to be able to paste it into MS WORD with … |
| | as above. [code] string s; cin >> s; [/code] for example, if the user enters Orange, i want it to convert to orange. please advise what i should do. thanks in advance |
 | Hi. I am using boost.threads with SDL. Am using vc++2010. I have wrapped the SDL input functions in a class SDL_Input. eg. [CODE]class SDL_Input { public: bool* GetKeyState(); void ProcessEvents(){ static SDL_Event event; while(SDL_PollEvent(&event)) { switch(event.type) { case SDL_KEYDOWN: keystate[event.key.keysym.sym] = true; break; //and all cases as mousebuttonup....so on } … |
| | I have a very large table and would need to split into lots of tables. The large table has lots of fields of which `Model.ID` gives a number of the product and this is repeated lots of times with other fields used in the row. I need to create lots … |
| | Is there any way of making an e-mail form using ASP/ASPX? I am limited in what I can do since I'm not a root administrator on the website this is for. The site uses Contensis as it's content management system so if there is some way of doing it via … |
| | hi, i want to add an end time in my query using my time to call column. at the moment i have a time to call which will be the start time however i want to add timetocall as endtime which is 15 mins after the timetocall column. i am … |
| | hi, im working with the queue class but not allowed 2 use the collections namespace, ok thats fine. paitent is the name for objects i want to queue. heres my paitent class [CODE] public class paitent { private string name; private string NHSW; private paitent next; } public string name … |
| | Basically, its all to do with the inventory system, all the other reams of code work fine, thank God! with the inventory, the idea is that each character can hold 5 items, so an array, but the array needs to hold the itemID and the itemName therefore an array wont …  |
| | hello...how to open folder using vb??using shell function? |
| | Hi all, I am attempting data binding in WPF. I have a class Recipe and another called RecipeService. There seems a problem with the RecipeService class in terms of compatibility with the Recipe class as when I add its type to the ObjectDataProvider in the XAML file, I get an …  |
| | G'day guys, My boss has just asked me to develop a small CRM system. Now, writing a simple SQL Insert is not something im a stranger to, however for some reason i cannot seem to get this working. I've included all necessary libraries, and tested the actual sql statement in … |
| | Hi, I want to know to rows and columns of numbers from a text file. I do not want to read it as a string, but one number (including numbers with decimal) by itself. I tried using FileInputStream and DataInputStream, but I'm not really good at it. I don't know … |
 | hello members, i have wriiten a form in my php page and i did call an ajax function on onsubmit, based on my ajax response my form have to be submit...but i am not getting ajax response text some times. But some times i got it correctly..i have used post … |
| | Hey guys. I am seriously not as smart as you all. I am working on this program and need read info from an access database to a DataGridView. Now that part i can do. the part i cannot do, and the code i dont know what it is, is to … |
 | So I have a basic database of books set up. I am trying to use PHP to query the db and send back the results. I can sort of get it to work, but not working how I would like. The issue is that the search term that queries the …  |
| | Hello, I'm new to this thread but have referenced to it before many times. I have finally joined thanks to all the great responses I have read in the past. Okay, I recieved an assignment which is as follow... "Declare a dynamic array of Person to store the information of … |
| | hello guys i need help in datagridview i know how to display all the data in database using the datagrid but the problem how can i display one data from one customer only in the databse if she input his name so far this is my code [CODE] Dim dt …  |
| | #include <iostream> using namespace std; int ScrabbleScore(string word) { int x=0; for(int index =0; index < (int)word.length() -1; index ++) { char ltr = toupper(word[index]); if(ltr == 'A' || ltr == 'E' || ltr == 'I' || ltr == 'L' || ltr == 'N' || ltr == 'O' || ltr …  |
| | I am making a php calendar script. I want to to store events on separate text files. Beside my calendar is an iframe which is where it will read the events. I cant figure out how to make php read just the portion that is the event, not the code … |
| | So I've been working on this program for a while, I'm finally finish but I have two error that I can not understand why. My first error is when I am declaring the header f [CODE] //------------------- Mixed.cpp -------------- #include <iostream> #include "mixed.h" using namespace std;[/CODE]ile> it keep sending me … |
| | I have just started programming in java. I am planning to do a project on barcode reader. Can you suggest from where shall i start? I want to learn about manipulating pixels. How can i convert the set of pixels into the array of pixels? I am in desperate need … |
 | Hi, This code snippet works. Except for one line, which I cannot find the solution to. public void read(Scanner in) { Pattern p = in.delimiter(); in.useDelimiter("\n"); while(in.hasNext()) { in.next(); lineCount++; } //rewind pointer - how!! ?? in.useDelimiter(p); while(in.hasNext()) { wordCount += 1; charCount += in.next().length(); } } ...it appears, much … |
| | All: I created two asp.net projects with c# behind. One is an interface with options to create new users etc, the other is a reporting interface. I would like users to be able to click on links from the admin interface and go to the reporting interface. It doesn't really … |
| | Hi, I was wondering is there a way to password protect a directory. Here is my problem. My site require a login using php and mysql. This works, however I want to protect a certain directory that only lets a user who login previously to download files from it. I …  |
| | Hello Everybody I cannot get my file to open in my eof program. Outlined below is what the program needs to do: 1) Program needs to read from a file (ex. "Data.txt") 2) Program needs to read even & odd numbers down file. (ex. 2 3 12 5) 3) Program … |
| | Hi all I write a code which read all application and system logs but i'm stuck at one place. How do i read the security logs i've tried alot but it didn't work.I logged in as administrator but still got the exception [COLOR="Red"]{"The source was not found, but some or … |
 | Hello, im trying to write a recursive algorithm to generate the following binary sequence. ie basically: for 3: 000 001 010 011 100 101 110 111 i tried the iterative method, it works fine. this is what i did: [CODE]for (i = 0 to pow(2, n) ) { //generate the … |
| | I've created a mail message to be sent based on a select statement within a while argument. The problem I'm having is when I add additional fields. The mail message sends just fine with the following concatenation and coding: [CODE]while ($row = mysql_fetch_assoc($result)) { $to = "abstrand@yahoo.com"; $subject = "New … |
| | Basically after every guess i want the loop to run until the user guesses right. This is just a simple number guessing game. I ask the user for more input after every wrong guess but the program ends after the second guess is given. Can anyone help? [CODE]#import <iostream> #include … |
| | Greetings everyone, I am new to this site and I am just a end user so I do not have the expertise that you all have. I have read the threads in which relate to my error message but this is the senario: When I am on Joyce Meyers website …  |
| | Hi As a part of my semester project, I am supposed to do a Python based OS. The key idea is, simplest OS that lets you boot successfully and run some simple command line scripts, like how DOS works, but in Python and runs Python. I am completely baffled as … |
| | I'm having trouble trying to figure out how to code an output for the customer when they order a certain item for example: customer orders a number 1 which is a double burger or a number 2 a heap of fried chicken, then they are prompted if they want fries … |
| | We were assigned a game of hangman for our Perl class. In this Perl script, we must use an html page to get the user's name. I feel like I'm getting awfully close, but I can't quite seem to get the userName value to print after each time the user … |
| | Hi all, I've just started to learn XSLT, so apologies if this question is very basic! I want to create a new html document, one of my elements in the XML file uses mixed elements. I want to do more complicated formatting using linked documents etc. but for the moment …  |
| | I'm currently working on a recursive descent interpreter using C++. Though there is already a code on the project, I'm asked to rewrite the Recursive Descent Interpreter implementing it using a list class without using templates and facilites from the standard template library. I already worked through part of the … |
| | just write this function for a recursion trace back, but it become a infinite loop and won't get into the next level of recursion. I cannot find the problem, many thanks! p_value gotten from a matrix outside, tested that and it is OK. status, i, j pass form main and …  |
| | Hi, My problem is same but I am generating menus at runtime and trying to set cssclass in code but still I am facing same problem. |
| | Please can someone tell me why when the listbox, PSFQueryResults, is populated it always draws it's data from the active worksheet and not Sheet2 (Sheet2 is the 'Code Name' for the sheet. The 'Tab Name' is Query)? I suspect I am missing something obvious. Many thanks in advance, Ben. [CODE] …  |
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