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| | hi there im using visual c# i have a list box and it contains about 50 textboxes arranged in a tabular fashion. the textboxes are represented by an array myTextBox[50]. what i wanted to do is to focus a particular textbox in the listbox. so what i did is [CODE]myTextBox[3].Focus()[/CODE] …  |
| | guys my vector isn't working properly with push back function ... so i am searching for the alternative method ... please help me with your advices...  |
| | I've been looking around online for a while and haven't been able to find a solution available with the resources at my disposal. Here's the scenario: I have an online training site I manage and do development for. We've been offering surveys to get feedback at the time that a … |
| | [CODE]ENSTRUG00000000009 ENSTRUT00000000011 1026 509 5896 ENSTRUG00000000011 ENSTRUT00000000014 420 63 482 ENSTRUG00000000012 ENSTRUT00000000015 10902 15313 93157 ENSTRUG00000000012 ENSTRUT00000000016 2844 23243 60985 [/CODE] as this is my input file it has five coloumns and there is for each line , we have to identify unique entry from the first coloumns which high …  |
| | I am in the early stages of working with programing. Everyone I talk to around here who is in programing knows how to do the hard stuff but everyone of them said they did not have to start off using basic. I am trying to make that numbers game. I …  |
| | Hey guys, im just learning how to use methods but I really cant seem to understand them. We have a question where we have to write a program for the following game. There is a little known dice game which is played with a pair of dice and has the … |
| | Hello everyone. My name is Mike. I am a new member :). I hope to be using this forum quite a bit to extend my knowledge base on c++ and java.(just wanted to introduce myself being my 1st post and all lol) Well my class was tasked with making a … |
| | Hi guys, Im pretty new to programming so bear with me if you think this is baby stuff:P Ive just been introduced to methods last weeks and after a week of study Im no better at understanding them. The problem is I just seem to grasp how to you them … |
| | Hello This is Nikil.Can anyone help me out how to calculate time and space complexity of an algorithm with examples.I am in very much need.Please help me out in detail. |
| | Hi all, I am trying to update the colour of a Tkinter label, so as the value of a variable changes so to does the colour of the text. Below is a simple example of what I am trying to achieve, but the problem is when I press the button … |
| | Hi there friendly people of daniweb. My problem is that when i double click an executable jar file, nothing happens. Even when i use command prompt and type java -jar "filenae" it doesnt work. Any ideas why? |
| | Hi, I am having some trouble writing this code. The question is as follows: The Sieve of Erastophenes is an algorithm -- known to ancient greeks -- that finds all prime numbers up to a given number n. It does this by first creating a list L from 2 to … |
| | hello, i want to be able to split this string: "StraightPath1, 1, 2" into 3 sections: name, x, y. but when i use this code:[CODE]string[] pieces = line.Split(',')[/CODE] it only i can only read the last 2 parts like this: [CODE] string Name = pieces[0]; //output: null int X = … |
| | I have created my program there in vb.net(visual studio 2008). I have used crystal report to show reports. However after creating setup file by advance installer I have tried to install it there in my client`s pc. Everything is working but crystal reports are not working. When I am trying …  |
| | i have written the code in client,server,interfaces.i have created stubs and skaleton. i have run rmiregistry very well.i have run server.i have an error in client side,when i run client.it is moving to the catch not looking up to the correct address of server. the code of client is: [CODE]import …  |
| | [code=Java]import java.io.IOException; import java.io.PrintWriter; import java.sql.Connection; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; public class DeleteProductServlet extends HttpServlet { protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, SQLException { response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); try { DBManager db=new DBManager(); Connection … |
| | Hi, I'm having trouble finding out how to have a link pull a certain id from a single file and display that id's content within a certain div on the page. I'm trying to cut down on the amount of pages on my site by loading certain critical code into … |
| | hello guys... I have a file [B]MyClass.cpp[/B] inwhich I declared a vector array. I then added some string data to it and want to access it in [B]MyProjDlg.cpp[/B]. It is dialoged based app in vc6. Here it is [code] MyClass.cpp ----------- using namespace std; typedef vector<LPTSTR> StudentData; //some code here... … |
 | Hi, My program is trying to read from file Lithuanian words, the language has some additional characters than ANSII character set. The program uses wstring, wifstring classes for reading, but I gotta feeling it is something wrong with input,do I need any special directive to compiler or the language has …  |
| | hi there i want to upload an image into a webpage i have the following code which is not working .where is the problem or who have a better code. <?php //define a maxim size for the uploaded images in Kb define ("MAX_SIZE","100"); //This function reads the extension of the … |
| | hi! please help me for the best and easy open source CMS(Content Management System) software for java to design a dynamic website . If possible please post the link from where i can download the same. please reply ... it's very urgent :( Thanks! |
| | hey guys... i made a database using Access....it consists of questions and 4options each... i made a quiz progg through java and connected the database using jdbc.... before,since it was my trial attempt, i entered silly ques into the database like whats ur name with 4 options....just to check if … |
| | Hi ,I work with vb.net 2005 . I want to know if I want to connect to data base with Ms Access which data source i can use (ODBC or OLEDB) I write the following code in form load event (by OLEDB) : [COLOR=#0000ff]Dim[/COLOR] conn [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] OleDb.OleDbConnection([COLOR=#800000]"Jet OLEDB:Global Partial … |
| | How can i set fixed size of Jpanel where during execution of the program i shouldn't be able to RESIZE that Jpanel? plzzz help !!!!!!!!! |
| | Srpn is a reverse polish notation calculator with the extra feature that all arithmetic is saturated (i.e. when it reaches the maximum value that can be stored in a variable, it stays at the maximum rather than wrapping around). Program must be able to input at least two numbers and …  |
| | Hello, I've to make a c program with the next specs: Write a function that is specified as follows: bool lees_file (char *, int [] [KOLOMMEN_IN]); The function has as parameters a pointer to a file name and a two dimensional integer array and a return value of type boolean. …  |
| | I have the following code that is very simple and gets information from form fields and mails it off. The issue is that when the email is received using Microsoft Outlook 2003 the message is blank and the actual message that is supposed to be there is an attached HTML … |
| | how to access xml resource file in C# wpf application? i have made xml file a resource file but i cant access it . here is a code: private static string MessageExtract(string tagName) { XmlDocument messageTags = new XmlDocument(); messageTags.Load(@"//resources//Messages.xml");//this dont work XmlElement messageRoot= (XmlElement)messageTags.GetElementsByTagName(tagName)[0]; return messageRoot.GetElementsByTagName(AppManager.GetCurrentLanguage())[0].InnerText; } |
| | Hi, I want to copy a row from a 2d vector in an existing 1d vector. I found a similar tread, which copies into a newly defined vector as such: [CODE]vector< data_type > copyRow( vec2d[3].begin(), vec2d[3].end());[/CODE] Now I want to change this code, so that copyRow already exists. My idea … |
| | hi, I try to write a app to automatically re-organize my mails (thunderbird). The first thing I try is to re-create my folders tree, once for each year. So i need to read mbox files and rewrite them [CODE=python] import mailbox mbx=mailbox.mbox("./in_mbox") mbx.lock() of=open("out_mbox", "w") for k, m in mbx.iteritems(): … |
| | i want to made a form in which there is three fields. 1. product value: suppose:1500 2. number of product:2 3. then i want to show multiple of these values in third textbox without submitting form . how can i do this. help me |
| | Hi, Im trying to write some code which adds the combined height and weight of two dogs, returns the result and then displays it..The problem is, the result returned is wrong (i think the operation is just adding two memory addresses)..The =operator code is returning rubbish as well, i think … |
| | I am getting the following two errors, i am lost on how to fix them: Exc_3.cpp(54) : error C2082: redefinition of formal parameter 'name' Exc_3.cpp(54) : error C2440: 'initializing' : cannot convert from 'char[]' to 'char' Here was my original prompt, I think i did part B wrong.....wasn't sure how … |
| | Hi, I found an exercise about memories in a site but I don't understand the solution. The exercise says : A word in a little-endian pc has value 3. If I transfer this value in big indian byte per byte what is the new value ? The answer is 2*(2^24). … |
| | Hi all I have a empty GUI , what i need to do now is to put the algorithms I have into the GUI. Im not very sure how im supposed to go about doing it. Calling of files would be easier to me as i do not have to …  |
| | can anybody give me a link or anything that can help me understand switch loops a little bit more im a newbie to C++ so any help wud be highly appreciated  |
| | hi anyone who can help me with this project? <EMAIL SNIPPED> Please see the attachment |
| | Hi folks, I'm writing some utility classes for a project, and I've written an abstract class called "XPObjectTable" that displays a table of objects of a given type. To refresh this, I'm using "AbstractTableModel.fireTableDataChanged()". Now I'm writing a similar class for JList, but can't find a similar method (i.e. "AbstractListModel.fireListDataChanged()"). … |
 | Hey i want to open Tabpage 2 when i click button 1 on Tabpage 2, how to do it? :) |
| | Hello aLL I need a small help from you guys.. I am creating project in VB6.0 and access 2003, form has combobox,tab control,textbox msflexgrid .. I am trying to retrive data from database.I have a sub procedure which is nicely working for all controls except combobox. while debugging I found … |
| | Dear Sir Sir i am designing a mail service in which every frame should be the same but i am not getting any suitable solution for that. e.g.: If i click the inbox button the frame size is same as we click other button like compose,sent mail etc. If AJAX … |
| | i have a gridview with a column of checkboxes. the check_all function work well but when i insert tablesorter to sort my gridview, the check_all function cant work. below is my code: [CODE] <title></title> <script src="Scripts/jquery-latest.js" type="text/javascript"></script> <script src="Scripts/jquery.tablesorter.js" type="text/javascript"></script> <script type="text/javascript"> $(document).ready(function () { $("#gvMsg").tablesorter() }); </script> <script type="text/javascript"> … |
| | Hello Frends, I have an application where I am trying to connect MS Access DB with a ASP.Net(C#) Page and the same application also connect to the MS SQL Server (Working Fine). While connecting I am having following [B]error:[/B] _____________________________________________________________________________________ [B]Server Error in '/manager' Application. The Microsoft Jet database engine … |
| | hi all, i just doing Django..tried the first example in Django book...i encountered problem at admin page. it says that admin is not defined. i followed each step in tutorial and i am able to run django server also. pls help me to solve it. i am adding error output … |
| | Hi... I am doing a PHP project.I had executed the project on 3 machines.For one machine it is showing a warning as follows.. [U][B]warning[/B][/U] Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. … |
| | Hello everybody, for my application I want to implement a email-clickcounter, next to link-clickcounter. Most links and emails (mailto:) appear on a page that gives details about a search-result from my home-made searchmodule. I have set up the counting system like this : Every link is redirected to a click.php-file. … |
| | hey all, can anybody help me regarding "\t" bcoz "\t" not working  |
 | Hi there I want to know if there is a way to display data in a datagrid for the person that is logged in to my application? It's very simple: A user will log in to my program. Then he/she can go to his/her time management form and fill their … |
| | Hi guys! i am stuck in my fraction program. i hope you guys can solve it. here i have posted my code. i am trying to get for e.g. 4/2 need to get me answer like 2/1 or 2/4 show me 1/2. i hope you can help me out. i …  |
| | Hi, [code] <form id='frmuser' name='frmuser' action='web_url.php' method='post'> <input name="site_name" type="text" id="site_name" <input name="add" type="submit" id="add" value="Create image" /> </form> [/code] Suppose :- web url is google.com how to create image of this? Any google API available? using html of that url possible to create image ? |
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