199,113 Archived Topics
Remove Filter  | |
| | I am currently doing a project where i am using C# and databases. I am using visual C# 2008 and i am having issues accessing the tables that i made. So what i have done is that i have a couple of tables, one with students in it, another with …  |
| | Hi all, i'm doing a AES encryption with a library found on sunjava. There is a small problem i hit while making a test. Firstly i used "nv3456789123456o" as my key to encrypt. However, for testing purpose, i'm trying to use a different key to decrypt the message to see …  |
 | I'm struggling on this on and would appreciate any help I can get. I have a huge text file which has about 4000 records. If I open the text file using Programmers File editor I can see that there are page breaks ( chr(12)) between each record. What I need …  |
| | Hi folks, I've been trying to solve this but I keep hitting a brick wall. Here's what I am trying to do: I'm reading a file with text in it, I am storing every letter of this file as an element of this array (this part is already done) and … |
| | [I][B]please,help me i want to convert date(string) to date (date time), this date i make setting for day with one (constant)[/B][/I] [I][B]to use it in database i write in html [/B][/I] <html> <head> <SCRIPT type="text/javascript"> function startDate() { var d=new Date() var y=d.getYear() var m=d.getMonth()+1 var day=1 var date=m+"/"+day+"/"+y document.write("date … |
| | Hello There is no error and no table. Could someone find the missing code needed to render the table? How do I Verify that outocommit is OFF? output: [code] in personalDataTable: Supports Scroll headers: ADMIN_UID headers: ADMIN_PASSWORD headers: ADMIN_LNAME headers: ADMIN_MNAME headers: ADMIN_FNAME headers: ADMIN_GENDER headers: ADMIN_AGE headers: ADMIN_START_DATE headers: … |
| | I've looked over the forums but I can't find anything to help me. I've tried out some of the code but I still end up with a blank image. What I'm trying to do is allow the user to draw an image in a JPanel and then I want to …  |
| | Hello I am using : [icode] conn = ddf.getConnection(); setConn(conn); ps = (PreparedStatement) conn.prepareStatement( ModelUtils.getXMLResource("selectAdmin"),ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY); ps.setString(1, thisUser); rs = ps.executeQuery(); [/icode] and [icode] public int getRowCount() { try { rs.last(); return rs.getRow(); } catch (SQLException ex) { Logger.getLogger(AdminPanel.class.getName()).log(Level.SEVERE, null, ex); ex.printStackTrace(); return 0; } } [/icode] and it is … |
| | Hi....I am very new in perl and maybe My question can be very simple...I created hash of hash and I filled it.. But I cannot access any element of it...This is a part of my code;; %doclen=($putword=>{id => $words[2]}); Can somebody write any sentensize to access any element of ths …  |
| | Hi all, I'm very new to perl but I will try to explain where I am at the moment. I have a lot of information in a .csv file. The 2nd columb has different values relating to different things. For example "no" = nokia, "se" = sony ericsson, "ip" = … |
| | Hi, I am total new in C. I have an array, then i loop it to get array elements. How can i add this array element into existing array? thank! [CODE] char arr[] = {1}; for (int i = 0; i < sizeof(arr)/sizeof(arr[0]); i++ ) { something happend here = … |
| | Hello everybody! I have a little problem in a piece of code that seems quite simple. This piece of code reads float numbers till the user hits the number -999.9. When he/she does then the program ends. So i write [code=c]float n; scanf("%d", &n); while (n != -999.9) { i++; …  |
 | Hello All, i am after a little information on a query i have. I have three forms that are fairly similar in the process that they take, the only difference is an extra textbox and different SQL DB Updates. so what i plan to do is merge all three forms … |
| | hi im trying to make a tic-tac-toe game in c++ im using a 2-d array of chars to tell if there is an x, 0, or null i wanted to make a procedure i can keep calling every time i need to display the grid however i keep getting this … |
| | I triying to write a program with array and functions. But it's realy hard to solve it with my restricted knowledge. Help me please. The problem is: Write a program where a user can insert integers to an array, find an integer (i.e. find the index of an integer previously …  |
| | Hello All, I am trying to add a clean up code to the global.asax file, when I initially added the code it worked but now its throwing a compilation error for the same. Below is the code which I need to add, I have taken it from Microsoft's website and … |
 | Hey all! I'm trying to figure out how to check if an element already exists in a vector. EXAMPLE: Elements in the vector are: "Dog", "Cat", "Fish", "Bird" If a user tries to add (case ignored) "Dog", "dog" or any other variation, I want it to spit out and error …  |
| | Hi Everyone :cool: What is the best way to represent, modify, and perform calculations with hexadecimal values (for instance, byte addresses) in Python? It seems every time I play with hex numbers, I'm always getting the result as a string or regular int type. case in point: Let's say I …  |
| | Hi all I'm new to PostgreSql i'm trying to write a simple function [code] CREATE OR REPLACE FUNCTION insert_tmp_pswd2 (int4, varchar) RETURNS int4 AS ' DECLARE tmp VARCHAR; BEGIN insert into "ExAfrica".test2 values($1, $2,now());select 1; END; ' LANGUAGE 'sql'; [/code] i really dont know why he doesnt want to declare … |
| | Hi i'm totally new to python and I'm trying to make an easy GUI with tkinter that should take a name of a textfile in an entry widget, and when you click a button the text in the entry should be passed to a function handling the file. This is … |
| | Hey everyone, I am writing a Java program and I want to present the user with a settings window when they run a function in the main GUI so they can set the parameters which are used in the function. Ideally what I would like to do in the main … |
| | I have recently been experimenting wih an AIML bot (located here, it's open source: [url]http://ntoll.org/article/project-an-aiml-chatterbot-in-c[/url]). The link to the documentation is broken however, so I am having a lot of difficulty trying to get it to run. Currently the bot is reading and loading all the necessary .xml files to … |
| | Hello: Am getting confused about making a 2 dimensional array of pointers allocate storage space dynamically in C++. Actually I just want the second dimension of the array to be dynamic in size. For e.g. a simpler version of what I want to do would be: Instead of, [code=c] int … |
| | Hi, I'm trying to change a background image used within a list <li>, yet have only been able to get this to work in IE and not Firefox. Please tell me what is wrong with this code: (Note: I have tried using style.backgroundImage yet that did not work in IE … |
| | Hello, I am trying to build a gui with two textfields, a textarea, and a few buttons. The two textfields are for the user to enter in random numbers (one number in each textfield). I then want the person to be able to hit a button that will then take … |
| | Hi, It is kind of difficult to explain what I am trying to do here, I will provide the form here to give a better idea. <ul> <li>Select the type of your starting point of interest:<br/> <div id="start_menu"><form action="test_getrss.php" name="form1" method="post"> <span><input type="radio" value="Apartment" name="start" onclick="check(document.form1.start)"/> Apartment </span> <span><input type="radio" … |
| | hello all i have a problem with a "while condition" useing c. my assignment was to create a dynamical array, using malloc. i did that and all worked as it should. the only thing i dont like,is when it asks you if you want to continue, putting in integer. you … |
| | The if statment I am using in my main program is not working, it should return the else value, but is returning the information in the if part of the statment and then it causes a run time error. I am not sure what is going wrong. [CODE] que1.add("Fish"); que1.add("Whale"); … |
| | hi i am very new here i doing a window app using vs2005 to download file using FTP to my c drive it have no error when i run it in window xp but when i test it in vista i facing a problem stating access to path "c:\program file\...." … |
| | I need some help. I want this program to ask the user how many grades they would like to enter. Than when the user inputs it should ask for the prompt enter your grades as many times as the user wanted. Than assign each letter to the number of grades. … |
| | Hi all i am new in j2ee but have good experince in asp.net what is the best book or web to start java [U][/U]  |
| | [CODE]import java.util.Date; class House implements Cloneable,Comparable { private int id; private double area; private Date Whenbuilt; public House(int id,double area) { this.id=id; this.area=area; Whenbuilt=new Date(); } public String toString() { return id+" "+area+" "+Whenbuilt; } public int compareTo(Object o) { if(area>((House)o).area) return 1; else if(area<((House)o).area) return -1; return 0; } … |
 | Hello friends, I have a stupid problem, I can't find example or tutorial "How to embed mpp in HTML", so... Can anyone give me an example or code for this ? Thanks.  |
| | Hello people, im basically looking for a method to create a class called "real_no" which has the capacity to store numbers as they are. i.e if the input is given as 2 + Root(2) then i should be able to store it as 2 + Root(2) and not 3.414. also, … |
| | Hi, I am new to ajax, but i want to learn cause it is used in our project.. So, here is my query, i am using .net 3.5 framework i've one dropdownlist and textbox controls in aspx page for dropdown: 1,2,3,4 (are the values in column1 in database table that … |
| | I'm trying to convert a String that I've read from the first line of a text file to integer this is how: String="8 12 10" and this is what I'd like to have: int x=8 int y=12 int z=10 parseInt doesn't work because it gives me some other number (perhaps … |
| | I have created a recordset to show the top 5 values in a database - this is then displayed as an include on a few pages. Is it possible to refresh these results every few seconds without having to refresh all of the page? |
| | Hey Guys i seem to be having an issue with the follwoing code when i complie in VC++ 2010. It compiles fine in both minGW and VC++ 2008. The code is as follows... The Program accepts three inputs whereby it outputs them in alphabetical order, very simple. [CODE]#include <iostream> #include … |
| | hello i have a problem...i want to insert a pic to my c program. is it possible to import a pic in c? if it is, how can we do it? |
 | OK my programming/accountant friends, this is very long but I need your help again with an ad-hoc report! I am having a hard time getting my brain around solving this part of an application I am programming and was hoping to get your point of view. Maybe I'm going about … |
| | Hey guys, What I'm trying to do is a function that gets a certain array of structures and print some of the information on the screen, like the name and id_number. The thing is that some fields in the structure are repeated and my goal is to show only one … |
| | I have a csv file with 4 columns that I want to use to create menus. For example, the second column has values such as "TEST", "QA", "PROD" and a couple of others. I want to take all the values from the second column, weed out the duplicates, then create … |
| | Thanks for reading my post. I just started perl programming. I need to print the prime factors on the screen. but when I executed my code, it shows nothing. I dont know what else to do. This is the code I got... [CODE] # number to factor is passed as … |
| | Hey, I was trying to use the code from: [url]http://www.java2s.com/Tutorial/CSharp/0520__Windows/GetcurrentActiveWindow.htm[/url] to get the topmost window handle; however, I need to click a notify icon, which will bring up a form. I tried to use [CODE] private void notifyIcon1_MouseMove(object sender, MouseEventArgs e) { if (this.Visible == false && e.Button == System.Windows.Forms.MouseButtons.None) … |
| | Hello :) Suppose I input an int value with Scanner sc = new Scanner(System.in)... and I want to count how many divisors that value has, how would I proceed in "recognizing" a divisor? if ((input/2)%10 == 0)? I'd prefer doing this recursively somehow. Can someone help? :) Best Wishes! |
| | I have an ASP.NET gridview where I allow the user to edit a record. I need to validate multiple fields as one. I need to require that the user either enter a first and last name OR a company name. All three cannot be blank. Most of the sample code … |
| | i got an assigment, for tomorow, i have a text file, and i need to convert it to binary file. text file for example: 2 - how many products ipod 1000 2 - product name, price stock playStation 23 9 i need to preper this binary file: first the size, … |
| | hi there, i have a desktop application that in visual studio 2008 standard edition in C#.currently i have a userlogin in the mdf file and when login in to the system. what i want is to make the windows credinals in to use. how can i upgrade my application so …  |
| | Hi guys, a not so complex question: [CODE] form xml.etree.ElementTree import * >>> tostring("<home><room>bedroom</room></home>") '<home><room>bedroom</room></home>' [/CODE] I would like to have the indentation in for the string. Something like: <home> [INDENT]<room>bedroom</room> [/INDENT] </home> Of course my document is a little complex. Is it possible to have it in an automatic … |
| | The DataTable's Rows show likw this, how do I fix it. [B]Month1[/B] [B]Month2[/B] [B]Month3[/B] 1 2 3 1 2 3 1 2 3 [code] double C146_Calc = 0.0; protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { // create the table DataSet ds = GetTable(); outputView.DataSource = ds; outputView.DataBind(); … |
The End.