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| | write a program that will multiply two dimentional arrays as follow: 1. The program should prompt the user for the dimention of the first array (row x coloum). 2. The program should get the values of the first array one by one. (e.g. program should display "enter value of a[1][1]= …  |
| | #include<stdio.h> #include<conio.h> main() { window(10,55,22,77); textbackground(RED); clrscr(); } is this correct?? i run it but it didn't display anything. my prof. have an example bout this he said that the #'s inside the parentheses are the sizes of the box, (x1,y1,x2,y2) x1 is the top line of the box, y1 … |
| | Hi! i want to send 10,000 email to my users i have shared web hosting. i think i have only this solution. i want a simple php coding. if some one visit at my site an email automatically send from database list. i have a mysql table -------------------------------- | ID … |
| | can u help me to solve my program please!!!!!1:icon_cry: i don't have any idea againt.......  |
| | Hello all, I'm getting an error telling me "'}' is expected at the end of input" but '}' is there. Any help with these issues? Here's what I have so far: [CODE]#include <iostream> using namespace std ; void displayTitle () { cout << "Active Duty Navy Personnel Program" << endl …  |
| | This is my codes [CODE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <script language="javascript" type="text/javascript" src="js/mootools.js"></script> <script language="javascript" type="text/javascript" src="js/getchqno.js"></script> </head> <body> <script type="text/javascript"> function buildSelect(select, options) { var select = $(select); select.empty(); options.each(function(item) { if($type(item) != "array") { item … |
 | I do php coding for some time and want to learn something new. After some researsh I ended up with 2 languages/frameworks but I can't choose between them. I'm a python programmer so python Django might be easier to start with. But I don't know a well-known website which is … |
| | I need a method of rendering HTML in Java. I was originally planning to use [URL="http://www.genuitec.com/about/labs-webkit-for-swt/WebKit%20For%20SWT%20Developer%20Guide.html"]WebKit for SWT[/URL], but I'm having problems with it displaying images as specified in the CSS. Most examples I've seen have worked fine when loading an external html file, even the package mentioned above. My …  |
| | Hi I'm doing a project which requires a registration/login page. I have created both registration and login html pages and have done the validation servlet for the login page. I've also attempted the validation servlet for the registration page, but this is where I am struggling because I can't get …  |
| | Hello all, I have been trying to use swtich cases in conditions but it won't work what I mean is like this; [COLOR="Red"]do{ cout<<"Enter a valid number"; cin>>number; switch(number) { case 0: bla bla break; case 1: bla bla break; case default: cout<<"re-enter"; } }while(defalut);[/COLOR] if that can never happen … |
| | This is the code for my TV guide website (stored on localhost)'s articles in PHP: [CODE] <?php //connect to mysql //change user and password to your mySQL name and password mysql_connect("localhost","root","PASSWORDREMOVED"); //select which database you want to edit mysql_select_db("tvguide"); //select the table $result = mysql_query("select * from epdata"); //grab all … |
| | This is an included file on one of my PHP sites on localhost: [CODE] <? //connect to mysql //change user and password to your mySQL name and password mysql_connect("localhost","root","PASSWORDDELETED"); //select which database you want to edit mysql_select_db("myradiostation1"); //select the table $result = mysql_query("select * from presenters"); //grab all the content … |
| | Hi, I have two classes. I user [inlinecode]throw new Exception("Error");[/inlinecode] in first class. I want to catch that error message in second class with "try catch". How do i do it? Thanks |
| | Hi, I am making a small image annotation tool for research purpose. I have many images shown to a <user> and the person has to click on the image to enter further information about the image. I would like to POST information about the <user> which is same for all … |
| | I have found Javascript to be the most difficult language to find useful and CORRECT info on. Afterr working for several hours looking at various sites, I'm still somewhat stumped. All I know at this point is that these is a difference in the array formatting between PHP and JS. … |
| | do_gettimeofday(&tv1) current_kernel_time() do_gettimeofday function returns a value like that when the time was about 21:42: "1260819441.705069" and current_kernel_time() function returns a value similar to do_gettimeofday's value. the print code is for tv1: [CODE]len += sprintf(buf,"%10i.%06i\n",(int) tv1.tv_sec, (int) tv1.tv_usec);[/CODE] I don't know what these functions returns which time. I want to … |
| | installing java on my firefox explorer get right to the end of the installation and it gives me an error message saying "error 25099. unzipping core files failed" doesnt allow me to do please help as my name says im a big noob when it comes to pc shit. |
| | Hello DaniWeb. Here is my problem. I have an XML file that is arranged like this.. <document> <Word>apple</Word> <Word>hat</Word> <Word>car</Word> </document> I'm trying to figure out how to grab the actual words. This is how I'm doing it now. [Code] DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); Document doc = builder.parse(new File("data/general/words.xml")); NodeList … |
| | Anyone has any idea how i can look inside my arrays for diagonistics purposes. I am using tail.exe on vista currently for general debugging purposes. regards. |
| | Ive got some information that i want to be sent to the database, first the information is taken from the database to the textboxes which works, i will then be able to edit the text, and send back to the database, ive got the Command all coded but when i …  |
| | Hello all. I am new to .net development. I am inserting the data and i want the data to get displayed in the grid view as i enter the data.But it doesn't get displayed immediately. If i refresh the page,the data gets inserted twice. I tried to solve this using …  |
| | I'm trying to execute this code to open a java GUI to run queries on the oracle express database I have set up but at the actionPerformed() class, I keep getting java.sql.SQLException errors. What I would like for it to do is when you hit the button, that table from … |
| | Team - Please forgive my ignorance here, I am very new to xml coding. Basic situation is if I run the following code: [CODE] Dim feedXML As XDocument = XDocument.Load("c:\Feeds.xml") Dim bubba = From Feedmain In feedXML.Descendants("Feed") _ Where (Feedmain.Attribute("status") Is Nothing) OrElse (Feedmain.Attribute("status").Value <> "disabled") _ Select Name = … |
| | I am trying to get my date that people enter into a form from mm/dd/yyyy to input it into the database. I can't seem to get this to work, I guess I only know enough to hang myself, what would someone use to get this to function properly? I've been … |
| | Hi, I am writing a simple graphics engine using homegeneous coordinates (fourVector) and the corresponding 4matrices (fourMatrix). fourVector.cpp: [CODE]fourVector::fourVector(float x, float y, float z, float w): x(x),y(y),z(z),w(w){ };[/CODE] fourMatrix.h [CODE] class fourMatrix{ public: fourVector i,j,k,l; ... }[/CODE] fourMatrix.cpp: [CODE]fourMatrix::fourMatrix():i(fourVector(1,0,0,0)),j(fourVector(0,1,0,0)),k(fourVector(0,0,1,0)),l(fourVector(0,0,0,1)){} fourMatrix::fourMatrix(fourVector &i, fourVector &j, fourVector &k, fourVector &l): i(i),j(j),k(k),l(l){ } ... …  |
| | I have the following html form where the user enters username and password. I'm using ajax to send the values to a php page and in return depending on what the username and password is the php page sends a request back. It send a T if the username/password combination …  |
| | sand watch (for height 4 : 4 lines in the upper half and 4 lines in the lower): INPUT: 4 OUTPUT: ******* ***** *** * * *** ***** ******* i am not sure how to form a shape like this with C. can you help me?  |
| | What i am trying to do is create a conosle app in vb.net 2008. I have a XML file (data_file.xml), and a template file (template.txt). The template file contains a few sentences, each one containing a placeholder which needs to be filled. I need to create multiple output files (.txt), … |
 | I will keep it simple. I need to list id of every element in given section. Example [code=html] <div id="leftSide"> <ul id="leftList"> <li id="item1"item 1</li> <li id="item2"item 2</li> <li id="item3"item 3</li> <li id="item4"item 4</li> <li id="item5"item 5</li> <li id="item6"item 6</li> </ul> </div> <div id="rightSide"> <ul id="rightList"> <li id="item2"item 2</li> <li … |
| | hi....i am writing a code which reads the contents of file....it has first name, lastname and phone number.....now i want ot read all the first names into one array second into another and phone numbers into third array....i tried but i could read only line by line.....please help out...my code … |
| | Write a C++ program that asks the user to enter the length, width, and depth of a swimming pool using getValues( ). calculate the cubic volume using calcCubic( ). Print the result using printCubic( ). |
| | Dear Experts I have following codes to to show data in listview. It displays first column empty. The value of first column is displayed in column2. How to show value of first database field in column1 Please help Dim StudentID As Integer Dim Name As String Dim Address As String … |
| | I am creating a small website for a little basketball league my friends and I are starting where I can enter the wins and losses for a player and a grid will display all the data for that player. I want the grid to display these fields: First Name, Last … |
| | How can I show the next 15 odd numbers of for example number 10 ? |
| | Hi, I am developing an image processing application and I face one problem. When I run the application, all I get is a blank form, even though I have a lot of controls attached to it. I know it must be a dumb mistake on my part, but I am …  |
| | I just know I'm doing something stupid. The part of my assignment I'm working on is to prompt the user to enter the name of a stock, earnings per share, and price to earning ratio, and then display it after everything is entered. What it's doing now is asking for … |
| | [code=php] < ?php // take in the id of a director and return his/her full name function get_director($director_id) { global $db; $query = ‘SELECT people_fullname FROM people WHERE people_id = ‘ . $director_id; $result = mysql_query($query, $db) or die(mysql_error($db)); $row = mysql_fetch_assoc($result); extract($row); return $people_fullname; } // take in the … |
| | Hi People I have a strange problem while using a delegate to update a textbox. I am using an SDK from Swyx, which is a VOIP (telephone software) package. The activeX triggers an onChnage event which has an event handler attached. I can change properties within my class using the … |
| | Hi, I am developing an image processing application and I face one problem. When I run the application, all I get is a blank form, even though I have a lot of controls attached to it. I know it must be a dumb mistake on my part, but I am … |
| | I've played around with HTMLEditorKit and HTMLDocument, and while I've managed to do the parsing I needed, I also need the complete source code of the document to pass along to a webkit renderer. Java's existing document throws out some tags after I read it in. [code] HTMLEditorKit kit = … |
 | I would like to ask someone, even someone has told me it is not possible. I have a child form2 which is always visible (there is a listView, which shows some data). Then I have a new child form 3 (which is currently opened) and the form3 now does come … |
 | I am using the netbeans gui builder. I dragged a filechooser onto my frame, and it does almost everything I want it to do. How do I remove the buttons? I dont need them - the user just has to select a file, or type in a file name, the … |
| | :( I am have been trying to update changes from my vb.net program to an access database file and it simply will not work. I have am using table adapters. I'm not familiar with SQL so i can't go that route. It updates the dataset fine but not the database... … |
| | Hi members! Sorry I need a help with this snippet. I am still workin' on it... the thing is all the three buttons ain't working. And Can anyone tell how to compare the values of username and password against a database in Ms access. Thanks Here is my code import … |
| | Hello everyone, I'm quite new to c# and .Net, and i was wondering if you can give me some guidance on a specific problem that i have I'm currently trying to use Jxta.NET: a .net wrapper for JXTA-C, which is the C implementation of the JXTA protocol. So, i went … |
| | [CODE]class calculator: def __init__(self, num, operator): self.__num = num self.__operator = operator def changeNum(self, newNum): a = newNum return a def getNum(self): return self.__num [/CODE] [CODE]def click(num): if num == "one": v = "1" elif num == "two": v = "2" elif num == "three": v = "3" elif num …  |
| | hi All i have a question. plz answer if u can. i must b very thankful to u question is Why use abstract classes at all? Why not just declare a class and then make sure you never instantiate any variables of that type? thnx in advance |
| | Hi, I am using MySQL Version 5.0.45. I am getting time out error while trying to access large data. I am performing 2 operations: a) I am loading the data file into the database b) I am retrieving the data from the database. 1) Loading the data file into the … |
| | Hi, I've been searching around for quite some time now but haven't found what I've been looking for... I'm trying to stretch a flash object inside my browser but for some reason the more I stretch it, the bigger the boarders get while the actual movie on the inside stays … |
 | import javax.swing.*; import java.awt.*; public class sample { public static final int width=500; public static final int height=500; public static void main(String[] args) { JFrame mywindow=new JFrame(); myWindow.setSize(Width, height); JLabel myLabel= new JLabel ("How do i insert picture in this window? I want to create a photo gallery on this … |
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