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| | hey, I promise i'm getting there!! so my code now seems to be emptying the structures as they are passed between the functions, any thought on how to fix it? also if anyone knows of any good examples of passing by reference, that could apply to this code that would …  |
| | HI, I started to play with files in C++ and I have a little problem. Here is my c++ project and the problem: main.cpp [CODE]#include <iostream> #include "resource.h" #include <windows.h> #include <stdio.h> #include <fstream> using namespace std; int main() { HRSRC hRsrc; hRsrc = FindResource(NULL, MAKEINTRESOURCE(IDR_MYTEXTFILE), TEXTFILE); if (hRsrc == … |
| | I have tried to get this program to work with no luck. How do you properly use the nested selection structure? (sorry for the lack of braces, I tried getting rid of some for less confusion. Didn't think it would work but thought I might as well try :D). I'm … |
| | Any ONE who can solve this problem.... "Permutations: The challenge is to find the algorithm used to create all possible permutations of a given string"  |
| | hi all... i have this problem... i want to create a summary base on the date from the txt file... also the summary must be in order... here is an eg for my txtfile 1 -day 8 -month 2011-year test 8pm $25 this is a test 2 8 2011 wee … |
| | I have a basic comment page (code below) that I made in Visual Studio 2010 using GridView and FormView. The user fills in the text boxes, the info is put into the database and then inserted into my GridView. I want to password protect the form, so that not only …  |
 | Hi guys, What does the [B]owner[/B] in [B]show[/B] method do and how does it work. Thanks in advance. [CODE]FORM.Show([Modal], [Owner])[/CODE] |
| | hey guys, i made my first web socket server in php and i run it in my localhost and it worked fine.. the problem is, i want to use it in my website... my website is in a shared server and i dont have shell access.. so how can i … |
 | Hello, Are we allowed to assign different values to just one variable? For example, gender = [Female, female, fEmale] so if one a user enters any of the specified ones then he/she will be taken to the next step/level. I'm just doing a tute at the moment and coming up … |
 | i have added a picture panel in jscroll pane [code] scrollpane.add(pic1); [/code] now i want that on run time when user click on another pic panel it will be shown at pic1 scroll pane, so i simply use this code [code] scrollpane.add(pic2); [/code] but it doesnt work , so i … |
| | I'm connecting to the DB with LibreOffice Base, and initially forgot that this [I]isn't[/I] a MySQL db [COLOR=SlateGray](it's our only non-mysql db)[/COLOR], so I have to say thanks to those from the other forum who helped get me started when I mis-posted. Anyhow, here's what I've got: [CODE]SELECT DISTINCT c.primaryemailaddress, … |
 | Q--> i have a [U]employee[/U] table which cantain following field (eid,enm,salry,did) and i need a list which has employeies complete information whose get minimum saler in each department *** only single list cantain all employee info whose get minimum salry  |
 | Hey guys I basically finished reading Beginning Visual C++ 2010 with Ivor Horton, I skipped the MFC part as I am more interested in the Win API which there's was only one third of a chapter on(not enough) and I was wondering if Programming Windows, Fifth Edition by Charles Petzold … |
 | Hi all! After surfing the web I ended up here as I could not find a good answer! I am writing an application with c++ and gtkmm. I want to access the network card and listen on all ports for packages. As far as I have found out it is … |
| | I have this working code but my teacher wants really specific things. codes always have to be OOP, and this needs to to have no more then 2 cout. i have 3 but cant seem to find away to take one out. my friend told me i should do this … |
| | As we can tell from the last coding experince I am clearly not the best at this coding thing. I know now what I need help with and how to ask so this project is "Writing a Java class definition and instantiating the class in a program" Write the definition … |
| | [B]Can anyone help me. I have been bangin my head on this one for two days. variable number may not have been initialized. code to enter single digit number and return largest of ten. code is as follows.[/B] [code] // Java packages import javax.swing.JOptionPane; public class Counter { // main …  |
| | How Comparable is marker interface when it is having int compareTo(Object o) method... we can say it as just interface...??  |
| | I have to read an Excel file and transfer the contents to the database using Java swing.The excel file contains questions for the surveys with options for answers or responses.The database should have a table say Question with columns "Question No., Question, Option 1, Option 2 and so on".I have …  |
| | Hello, First of all, sorry for my english. I will try to make me understand. I'm doing a program with CodeGear C++Builder 2009 that manages a few tables. The tables were created with Database Desktop 7.0 (dbd32). Between these tables there are a table whose name is 'Evaluation'. His estructure …  |
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| | My original query for data from the database was: [CODE] Dim SQL_RecentWorkOrders As String = "Select * from workorder WHERE date>#" + dtToday.AddYears(-YearsToGoBack).ToString + "# ORDER BY worknum DESC"[/CODE] The updated query is as follows: [CODE] Dim SQL_RecentWorkOrders As String = "SELECT * FROM workorder INNER JOIN customer ON workorder.custid … |
| | [CODE]RewriteRule ^user/[A-Za-z0-9-]+)/([A-Za-z0-9-]+)/([A-Za-z0-9-]+)/?$ /profile.php?user=$1&r=$2&page=$3 [L][/CODE] this isn't working... i get an internal server error.. if i remove it the page works. Any idea how to fix this? the url should be like below [url]http://www.example.com/user/testing/1/1[/url] |
| | How do I use glob with urllib2? So what I have been trying to acheive with no success is creating a list of file names with glob from two sources and comparing them and download file if it doesn't exist. I can't get past the start because I am not …  |
 | I have been learning PHP MVC pattern and it is pretty cool. have almost finished app and I can see how mess you can make a code without good design. Now can MCV be applied to C++ apps? Where does Plugin manager/Plugins go if that is even possible?In model or … |
| | [CODE] if (fileScan.hasNext(posPattern)) { posCB = fileScan.nextInt() + 1; for (int i = posCB; i > 0; i--) { String writeByte = fileScan.next(); BufferedWriter out = new BufferedWriter(new FileWriter("E:\\dataReadable.txt")); out.write(writeByte); out.close(); }//for } [/CODE] Using a for loop, how would I write to the file without clearing the contents, so … |
| | hi all, i wanted passe multiple variable to php file from get methode here is the code [CODE]<div onmouseover="show(document.getElementById('link<?php echo $cmId.$poId?>'));" onmouseout="hide(document.getElementById('link<?php echo $cmId.$poId?>'));"> <form> <?php echo $row['comment_cm']?><br><a href="editComment.php? var1=$cmId&var2=$poId" id="link<?php echo $cmId.$poId?>">Edit</a> </form> </div> [/CODE] |
| | Hi all, Batchdate comes in as string format (07/07/2011). I tried but for some reason am not getting any results. Any ideas? [CODE]ALTER PROCEDURE dbo.CouponReportbyScheme ( @BatchDate varchar(20) ) AS declare @myDate datetime select @myDate = convert( datetime, @BatchDate) Select * from Coupons where CouponGenerationDate=@myDate [/CODE]  |
| | I am developing an application in VB6 which will communicate using UDP Connection to a hardware which recieves and sends data using UDP Connection. My Hardware works fine. It has already been tested with an application written in VisualC using UDP connection only. In VisualC, I had working on UDP … |
| | I am outputting the contents of a product from a product object(containing catalog no, product name, vendor, price, quantity(a textbox) and a checkbox(to select the product)) as a tabular display. When a user checks a checkbox(indicating the product checked), I get the values into a servlet. However, when I have … |
| | How can we calculate whether a number is a power of 2 or not in a single statement without using a loop? All the ones that I can think of use loops or don't satisfy the condition. for eg. The use of XOR doesn't work as it gives incorrect input. …  |
| | Hi all , I use the code below but I get 2 error ... 1 * Notice: Use of undefined constant num - assumed 'num' in D:\wamp\www\fbelgesel\hadi.php on line 20 2 * Notice: Undefined index: page in D:\wamp\www\fbelgesel\hadi.php on line 25 Do you have any idea , how can I … |
| | Hi, I was given this class member function that overloads the == operator. I don't understand it. Please could you help me understand it? Here is the class [CODE]class Word { public: // constructor Word(const string& word); // overloads is-equal-to (or equivalence) operator - this is very useful for testing, … |
| | Hi! So here's the deal: I have this style switcher which is awesome, therefore, the cookie does not seem to work, actually it simply doesn't. I'm sure someone can figure this out for me, that would save me! [CODE]<script type="text/javascript"> // *** TO BE CUSTOMISED *** var style_cookie_name = "style" … |
| | The task at hand is to write a program that accepts arguments from the command line and convert them into USD. For example, take command line argument Currency EU 350, and convert in into USD. Now, please bear with me -- I may be phrasing this incorrectly, but how do …  |
| | If you put a zero number between the entering numbers, it should stop and calculate the average just of entered numbers. Why it doesn't work? [CODE]static void Main(string[] args) { double num = 0, counter = 0; for (int i = 1; i <= 10; i++) { Console.Write("Enter the number:"); … |
| | I'm trying to populate a temp table, and I'm getting this error [INDENT][COLOR="Red"]Msg 8152, Level 16, State 14, Line 1 String or binary data would be truncated. The statement has been terminated.[/COLOR][/INDENT] Hmmmm ... here's what I'm trying. I created two temp tables and populated #emails from a spreadsheet (text … |
| | I want to write a program where, 1. string1 is declared as char s1[80]. string2 is declared as s2[40] 2. Function needs to check that the sum of both strings is less than 80 characters prior to appending them 3. If the sum is greater than 80 characters, return a … |
 | [CODE]class Test{ static String str[]; public static void main(String args[]){ System.out.println("args "+args); System.out.println("str "+str); } }[/CODE] [U]Output[/U] args [Ljava.lang.String;@3e25a5 str null My doubt is ... How some object address is printing for args when it has not initialise. In case it has got initilised ,without array size specifiction how its …  |
| | Can you fix the numberformatexception [code]import javax.swing.*; import java.awt.*; import java.awt.event.*; public class Main extends JFrame implements ActionListener { int inputtedxend,inputtedyend,inputtedSAngle,inputtedarcAngle; int inputtedxpoint,inputtedypoint,inputtedx,inputtedy,inputtedwidth,inputtedheight; JLabel title=new JLabel("Choose a Grapic Method: "); String select []={"","DrawLine","DrawOval","DrawRect","DrawArc","DrawString","DrawRoundRect","fillRect","fillOval", "fillArc"}; JLabel xend=new JLabel("Enter X end point:"); JTextField inputxend=new JTextField("",5); JLabel yend=new JLabel("Enter Y end point:"); JTextField … |
| | Hello! please i need help with this,after sumiting my form i get this error message on line 111 any help i will appreciate, thx [CODE]<?php session_start(); include("../Connections/recruit.php"); echo "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?".">"; //check certification $certification = $HTTP_POST_VARS['certification']; if($certification != "accept") { echo(" Your application has been terminated as a result of … |
| | Hi I'm new in this forum. I'm an italian student (not an expert of c++) , so I perharps will not understand very well English (escuse me); I wanted to create a program in C++ that let me to receive the translation in Morse Code of a string... Do I …  |
 | Hi Experts, Please help me, i am writing code for csv conversion, in middle i facing one issue. i have one array which contains 3 elements like wise @array contanis: var1= '455,0,0,0,0\n 135,0,0,0,0\n 199,0,0,0,0\n', var2= '131.253.4.131,1,0\n 131.253.7.54,1,0\n 10.80.5.3,1,0\n'; i need to convert like wise as below var1= '455,0,0,0,0 , 131.253.4.131,1,0\n …  |
| | Hi I'm software engineering student. I know python, c, c++ and c#. It's been two years I'm trying to learn programming but somehow I still a beginner. I just know the syntax of these languages. I love Linux and open-source. I tried to learn programming in Visual Studio but my … |
| | help needed to output a comma separated ASCII file from an incoming xml file using xslt. Below Listed are the input and output. I am struck on defining the template to read each character from the input xml file. Any help is highly appreciated... [B]INPUT:[/B] <DST xml:lang="en-US"> <jobName version="1.0">SRVAuthenticate</jobName> <trace>0</trace> …  |
| | I have the following code. [CODE]$result = mysql_query("SELECT * FROM topics LEFT JOIN quiz ON topics.managerId = quiz.managerId WHERE quiz.userId = '$userId' AND userId= '$userId' AND $egroup = 1 GROUP BY topics.title")or die(mysql_error()); while ($row = mysql_fetch_array($result)){ echo "{$row['quizId']} <br />\n"; echo "{$row['title']} <br />\n"; echo "{$row['passState']} <br />\n"; } … |
| | I am building a website that hosts and streams videos. I am currently testing the site on my own server. I would like to host it remotely once it is going live. I am looking for a good and reliable hosting service that provides necessary resources for online video. The … |
 | I have a textbox control for which I want to fit twelve double spaced lines of text so that the textbox is optimally filled (as little whitespace at the end as possible). So far the best I have come up with is [code] Dim fh As Integer = txtCategories.Height \ … |
| | Bonjour à tous ! Question je pense assez simple, j'ai une bdd sql server 2008 avec 3 tables. Lors de mon premier test (je suis nouveau dans CR) j'ai mis toutes les tables dans le rapport. Même en retirant les liens, il me mixe les données bizarrement. J'en ai conclut … |
| | Hello, I have developed a site in VB.Net and ASP.Net with a database backend that allows a user to enter a centre code and in return it retrieves all records from the datbase where the centre code matches the one provide in the text box. My list is appearing as … |
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