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| | Hi Folks,:) I am a new Programmer in NetBeans. I ma creating a [B]Desktop Application[/B] in NetBeans 6.0. Almost my Whole Application is Completed. now my Customer Request me to get Authorisation Access(Password Window) at the Startup of Application. :S Now The problem is that i can't create a JFrame … |
 | hii !!! I have to upload a excel sheet into my asp page... how do i go about it ? the format of the sheet would be fixed.. i.e it will always have the same columns but the rows can differ. please give a example..  |
| | i am trying to write a script that will send out an email to all the email addresses stored in a mysql db when the site has been updated. the code i have so far is as follows [CODE]$sql= "INSERT INTO $table (date, title, article) VALUES ('$a', '$b', '$c')"; if … |
| | I am not able to create object for word doc,this is the code i wrote,the object sets to nothing,when i run the code If blnChkFirst = False Then Set owordapp = CreateObject("Word.Applicatiion") Else Set owordapp = GetObject(, "Word.Applicatiion") If Err.Number <> 0 Then Set [COLOR="Red"]owordapp[/COLOR] = CreateObject("Word.Applicatiion") owordapp.Visible = True …  |
| | Hi , i have a project in having two classes TreeDisplay(Form.cs) and MytreeNode class in same namespace.:) TreeDisplay class contains all the GUI related stuff like Browse button textbox , label,progress bar and TReeView. I want the user to select a XML file through browse button which will be displayed … |
| | Hi, Im doing this memory game where im supposed to randomize 18 words from a file, duplicate them and shuffle and then place in a matrix 6 x 6. Ive gotten quite far, but im not sure what the best way is to place the words in the matrix, and … |
| | Hi there i want to create a library that people can get(rent) ebooks but beacause of copy rights they JUST can READ. i want to know that is possible to create an app(like pdf reader) which with it user just can read ebooks and don't be able to make copy … |
| | Hi guys.. I don't know if this is the right forum for my question, but.. I have a question from 13 questions I solved them all, and I just got stuck on this one "4. Consider the following advances. Decide whether each of them attack the essence or the accidental … |
 | Before you use input, it is a good idea to validate it for mailicous content before use. So you would make a function validation, which would then contain what validations checks? - mysql_real_escape_string - addslashes / stripslashes - get_magic_quotes_gpc - html_entities - etc Anything else you think I should or … |
| | For example, I have an input text file like a labyrinth I use the array[x][y] to storge each charater in the labyrinth When i start at the top left hand corner, i need to go out to the exit at the bottom right hand. There are two paths as indicated … |
 | Hello guys, Does anyone know how to keep a console window active till the user presses any key on the keyboard to close the console? Everytime I create a program on devcpp, when I run it the console window just doesn't stay there, it disappears within seconds. I knew how … |
| | I have this algorithm from my c++ class that i can't get to work, it doesn't compile (mainly because is wrong) and I have no idea on how to fix it. It supposed to be a global function that takes an array of 10 and gives 10 random numbers from … |
| | I am currently working on a project where i need check whether a date that is inputted is valid. i know how to use this using repetitive if functions. for example; to check the month you do if (month <1 || month >12) Then to check the day which is … |
| | I am supposed to implement an ADT polynomial, using an array for polynomial coefficients- using- degree() - gives the highest degree in the polynomial. coefficient(power)throw(InvalidPowerException) changeCoefficient(newCoefficient, power)throw(InvalidPowerException) overloaded + operator to add 2 polynomials overloaded << operator I cannot use a list class for this project. special cout cases: +1, … |
| | Hi everyone, I am facing one problem. In one php page which is showing a table or record of an employee and i want to show that table in excel sheet with using download button which table is coming in php file. So how i can do this using php … |
| | Hi, I need some help with a C++ assignment. I'm supposed to write a Hangman program that will: The user should be able to choose between playing against the computer, or against another human. The only difference will be how the word to be guessed is selected: If playing against … |
| | hi guys ,im new to perl programming and when i programmed tcp client-server coding in perl i encountered some problem saying : Can't locate socket.pm in @INC (@INC contains: /usr/lib/perl5/5.8.5/i386-...) i tried this in linux-centos and version of perl im using is: v5.8.5 my program was like this: tcp-server: [code=perl] … |
| | Hello i Just learned about the Exec statement, so i trying to make a flash card program that saves your cards. The way that i wanna keep the cards persistent is to save a dictionary to a text file and then just use the exec statement to call forth the … |
| | Hi, I just wanted to ask for some help considering images. What I would like to do is take an image and then split it up into blocks of a certain dimension (say, 20x20). Then I would like to put these blocks into a 2D array. I tried searching for … |
| | hello everyone can u help me solve my problem... i want to call a class in another class but i dont know how..example. [CODE]public class Example{ public static void main(String[] args){ int x; for(x = 0; x< 10; x++){ System.out.print(x + " "); } System.out.println(); } }[/CODE] and i want … |
| | 1) What programming language has dominated scientific computing over the past 45 years? Fortran. 2) What programming language has dominated business applications over the past 45 years? Cobol. 3) What programming language has dominated artificial intelligence over the past 45 years? LISP 4) What does it mean for a programming …  |
| | How to clear all the items in the drop down list? [code] DropDownList1.Items.RemoveAt(j); DropDownList1.Items.Clear();[/code] These are not working for me. (am using VC#.net) any help would be appreciated thanks.. |
| | if you add a directive like below, you can access the usercontrol class' public members and the class it self by typing its name, otherwise the compiler generates an error indicating that referenced member is not found. [CODE]<% @ Reference Control ="~/WebUserControl.ascx" %>[/CODE]  |
 | Hi There I get the following error when clicking on btn This code works perfectly on some machines but does not work on others [code=C#] protected void btnSave_Click(object sender, EventArgs e) { if (btnSave.Text.ToUpper() == "CREATE") this.InsertInvoice(); else if (btnSave.Text.ToUpper() == "SAVE CHANGES") this.UpdateInvoice(); } private void InsertInvoice() { String … |
| | I'm writing the class for the N-ary tree and I need to finish it with a destructor. For my tree, all I do is insert, traverse, print, and destruct it basically. The part of the code dealing with it will be something like: [code]while (/*not at end of input*/) { … |
| | I have a solutin with forms that use table adapters to input data into sql tables and that all works fine. My trouble comes when I have another form that uses a sql stored procedure. When I try to connect to the server I get an error that the login … |
 | hello,,:) i have problem doing a FOR loop in my linked list,, it doesn't start the loop,, i don't know why... [icode]class node { public: node(int number, node*nxt):number(number),nxt(nxt){} int getNumber(){return number;} void setNumber(int number){this->number=number;} node* getNxt(){return nxt;} void setNxt(node *){this->nxt=nxt;} private: int number; node *nxt; }; bool mergeList(node *&result, node … |
| | I try to connect by ODBC 3.51 and I get connection and I can get data from MySQL database and show it in my VB 2008 Express Edition, but when I want to AddNew or Update something it gives me an error property "Item" is "ReadOnly" (about my rs). This … |
| | Yes everyone will point to using ahref<a href="index.php?variable=1>. But im just wondering if I can do the same thing using headers header("Location: index.php?variable=1"). Note: Yes I can also use sessions but wish to user headers. Thanks, Regards X  |
| | Hello all. When I run the statement: select regdate,description,machine_id,machine_nm,status from iris_log.dbo.tb_log_info where regdate like '%23%' I get the result: 2009-01-23 08:05:06.000 Administration Software is Closed. Operator's Name:admin But if I do: select regdate,description,machine_id,machine_nm,status from iris_log.dbo.tb_log_info where regdate like '%-23%' the result is null... why?!?! TIA, -hdmnp |
| | Hi all, I'm not overly proficient at Javascript, but have fumbled my way through some tutorials to come up with the following code to create a tab mechanism. It works perfectly in Firefox, Safari, Chrome and IE8. However, in IE6 and IE7 it fails to operate as of the 'for … |
| | [COLOR=DarkRed][FONT=Arial]Hi All I want to write a cpu scheduling code (SJF or RR or Priority) what programming language is better to use as it has been along time for me to write a program. so what PL can I teach my self & write a code within 7 days :eek: … |
| | I am a new JavaScript user. My teacher told me to display my name using javaScript i solvd it using (document.write) command. and then saving it in(.HTML) format.Now my teacher told me to do the above problm using an external .js file. Plz someone help me to solv this problem. … |
 | Ok, so I am befuddled. Each individual file compile fine, no errors. When I compile all together and create an executable, no errors. But, when I run the program, I am getting an error. I have it narrowed down to a problem with my [icode]void LinkedList::insert(const ElementType &dataValue)[/icode] but I … |
| | Hello all, I have a program running with this command 'jdb prog'. It was compiled with 'javac -g prog.java'. The program when running normally asks for input, 1st it asks for a number then it asks for a second number. When running in jdb it still asks for input so … |
 | What I want to do is take my rpg man sprite and understand how I can access each of his eight animations with methods. I've looked at code that does something like this but I'm not quite getting it. Right now, I got my guy to do two seperate animations … |
 | I have tried to make a SumVector function for all types, but if it is called with a vector of unsigned char's, it will do something special. Here is what I tried, but I get a multiple definitions of the function compiler error. [code] template <typename T> void SumVector(vector<T> &V) …  |
| | I have a user model and friendship model. Now I want make that when one user have accepted a new friend, the others friends of this user could see this last activity of her friend. How is the best form to do it? Thanks. |
| | I've nearly finished my python project, and plan to maybe distribute it. But I don't want users to have to go to command prompt and type python foo.py. I don't mind having the user install python, but is there a way I can make an exe that just runs the … |
| | I have this Xml file that i browse from my HDD into my C# program. Now the nodes of this Xml doc get displayed in a tree view in my winform.All my logic is in the winform right now. There are three methods 1. To load the Xml doc in … |
| | I'm having troubles linking together different classes that uses the same templated class. I found 2 workarounds, that will make it compile, but it's not really a solution. 1. don't do a staged compiling with linking object code 2. inlining the spezialized member functions. I'm looking for a solution that … |
| | [B]What i need to do is with the help of Sockets in java,: If a client requests for desktop view of the Server the Server code should then take screenshots one after the other and send it to the client and the client will display one as soon as the … |
| | Hey all, I'm having problems with a project I'm doing, I've started rewriting a project I'm doing as I ended up using too many arrays instead of classes >.< And running into some silly problems: Everytime I run the program I get this error on compilation [COLOR="red"]java.lang.NoSuchMethodError: main Exception in … |
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| | hi guys, i have a javascript application which compares two xml files, to show that comparison i load two files on two iframes and when user click on node(i rendered the nodes to span elements) i run a comparison function, the problem is i want to disable onclick event of … |
| | I have 2 websites: website A which is blank and is categorized; website B which doesn't have categories but has information; I want php to go to website B, get all the new information that has been added since last visit, and then update websites A database; now i know … |
| | Is there a simple way to run another program, say IE, FF or just a simple .bat file sith c++? ive searched around a bit but all ive found is rocket science and didn't seem to be what im looking for. i dont wish to run it "trough" my program, … |
| | Hi, [code]INSERT INTO money (salary) VALUES ('100,000,000.00')[/code] 100,000,000.00 is stored as 100.00 in decimal (14,2). I don't know what is wrong? Thanks |
| | I've been trying to solve this problem for a few hours now. I'm new to Python but I have programming experience in other languages. Description of my problem: 1) I'm writing a script that will run as a cron job to verify if data transfer is occurring on some legacy … |
| | My code is supposed to accept into for book data and sort it. My problem is when i enter Data it doesnt return to the menu. i know atm it is // but it seems to fail after i enter the data. Also i'm having problem trying to add the … |
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