199,124 Archived Topics
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| | Hi, I need some algorithms with syntax to work out logical operations using Standard template library(STLs). Please get me some examples of these or teach me regarding logical operations using STLs. |
| | Hi, I have written a web service and have deployed it using Apache Axis2. What I want to do is to invoke this service using a python script. Can anyone point me in the direction of how to do this. I will be grateful If anyone can give me a … |
| | I am trying to create a sql statement like set @sql = 'select @stage1 = count(MY_ID) From VW_OPEN where ' + @filter and run it with exec (@sql) However this generates an error Must declare the variable '@stage1'. If I run statement select @stage1 = count(MY_ID) From VW_OPEN the var … |
| | okay, this one's supposed to take n numbers, ints/floats, sort them, spit them out... now i have my code, and it looks fine to me, i'm doing bubblesort while checking with a bool function is the first larger than the second string... if i use two numbers, it works fine … |
| | Hai All, i have just completed a course in learning VB.net and would like to do a small project using VB.net. It would be of great help if anyone could suggest a project. -Ganesh  |
| | hi frds. i want to get path of new created folder by save file dialog box. hope you will help me |
| | Hello, I have a textbox which I write data out to. I use "\n" to make sure that the next line of data is written on a new line. This works but I keep getting an unwanted character at the end of each line of data written. It looks like … |
| | hi, this is a snippet of my codes, <td><a href="editFunction.php?ID=<?php echo $contact['ID']; ?>">update</a></td> after clicking "update", the ID will be passed to the editFunction.php page. editFunction.php [code=php]<?php //get variables from previous page $ID = $_GET['ID']; //sql statement to retrieve the commands $sql = "SELECT * FROM contacts WHERE ID LIKE … |
 | Get Specific data from datagrid. i mean when i select row on datagrid, program will return value in that row. Any Help will appreciated. thx  |
| | Hi, I want to replace the numbers which are less than 5 in a container. So i write a code as follows. But it is not working. Please get me the solution for this. Destination container should be V2 itself. Where we have to specify destination container. [code] replace_if(V2.begin(),V2.end(), //range … |
| | I have a headache over this one. what i am trying to do is take the text from a multi-line textbox and put it into one line so i can put that into a file for another program to read one line at a time. is there some way to … |
| | Hi :) Iam preparing a report on VB6. I wish to have my report printed in the DOS mode using a DotMatrix printer. How will I do it, since Iam not working on the command prompt. Is there any way to solve this issue? Are there any general rules irrespective … |
| | I have a file dialog.i have filtered out the type of file i need.but how could i open the file in the application after selecting it?after clicking "open" in the dialog , i need to see the file.  |
| | I need to write a query that will pull my products and price. However each of the products have multiple prices and I want the price with the most recent date. I have tried the following query but it doesn't work. Can someone assist me. I'm fairly new to sql … |
 | Hi, I'm making a website for a friend who sells sports memorabilia and I'm using a LAMP setup. I am making a menu that utilizes AJAX. The menu consists of a SELECT tag, we'll call this SELECT1, where the user clicks it, it drops down a list of leagues such … |
| | Hello, So my program (to calculate n factorial) works well, except for one thing, it won’t output correctly after 12. My other 2 projects working with factorials ( calculating the constant e and e^x) worked because I used data type long. I tried doing it with my program but it …  |
| | Hi there, I have a mixed list containing strings, integers, strings with numbers both prefix and suffix and mixed case strings as follow: mixedlist = ["cake", 12, "cakecar", "cAKe", "orange", "apple", "1cake", "cake1"] I'm trying to filter the list for any element containing "cake" so I get a new list …  |
| | Is this supposed to play on my computer? I can't get the PMIDI module to work. I can write a code and it doesn't show and error, but I can't hear anything. I'm sure the codes are well written(mostly because I've used examples from other places) so does anyone know … |
| | I'm pretty new to Visual C#. I have a class called Node and a [ICODE]List[/ICODE] of Nodes called children. The goal is to make a Node tree. Each Node except the root Node has exactly one parent. Each Node has 0 or more children. To that effect, as part of … |
| | It's my revision question. Please help... Create a Class Employee. This class holds member variables: employee number and salary. It has an array of 4 employees and includes 4 employee number and salary. Has 2 member functions: Get() employee detail, namely number and salary Display() employee detail Create main() I'm … |
| | Hello! I would like to sort (by number) a file of data that looks like below: ABGH SDFDS 123 SDFS sDF 12 ... Can somebody help me? Thanks |
 | Correct me if I'm wrong but... Each time I declare an object without assigning it a value, I am instantiating it (so long as the valid constructors is called upon doing so--) like... [code=c++] Triangle tri1 (3, 4); [/code] and this object exists on the stackk but only for the … |
| | I found some open source code written in C that does most of what I want for a project and am having some trouble making the modifications I need. I am hoping the solution will help me better understand pointers and memory allocation as well. The original code takes in … |
| | I have a form where there is image, at the first time it displays the defualt image,when the user uploads image, the new image appears. But when the user get out from this page and get in again and upload another image the same old image is still there. Its … |
| | [ICODE] ... am i right to think that the call in the main ( new Grid ...) sets up the board then the (new Che ...) calls to set up the men/pieces which it does (i hope) but it also encounters a setLayout(new Grid ...) which iverwrites all the (new … |
| | package packagePgmaLibrarySystemRolandgasparDizon; import javax.swing.SwingUtilities; import java.awt.BorderLayout; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JFrame; import java.awt.Dimension; import javax.swing.JLabel; import java.awt.Rectangle; import javax.swing.*; import java.awt.*; import javax.swing.JSlider; import java.awt.GridBagLayout; import javax.swing.border.SoftBevelBorder; import javax.swing.JScrollPane; import javax.swing.JTable; import java.awt.GridBagConstraints; import javax.swing.JButton; import javax.swing.BorderFactory; import javax.swing.border.EtchedBorder; import java.sql.*; import java.awt.event.*; import javax.swing.ImageIcon; import java.awt.SystemColor; import java.awt.Color; … |
| | Hello, I am new to proogramming and I need read the elements from two csv files into a 2 vectors and display the elements of vectors. The csv file is in the following fomat: 200, New york, -23.456, 23.455 201,Chicago,-34.5434,34.546 ..... ..... After that I have to perform string matching … |
| | I just started messing with Python, and was having a great time with entering Tkinter GUI commands into the Python shell (ActivePython 2.5). Its fun entering commands one at a time and seeing components appear real-time (instead of normal process of having to compile the whole thing first). Anyway, I … |
| | hi i created an application in vc++/MFC now iam using ado to connect to the databaase but there is aproblem i couldnot find any solution for it ....pleeease help the problem is this error : [B]error C2146: syntax error : missing ';' before identifier 'm_pConn'[/B] while iam defining : [B]in … |
| | I'm having a little trouble with one of my exceptions. The following code is just a simple division of two integers. I have built two exception to handle an InputMismatch and divide by zero. What I want to happen is when there is an exception, I want the program to … |
| | Hi. I know this is MySQl forum, but maybe some one help me through the below issue: I don't know which file I should download to install postgreSQL, could nayone please guide me which I should download ??? [URL="http://www.postgresql.org/ftp/source/v8.3.1/"]http://www.postgresql.org/ftp/source/v8.3.1/[/URL] I am using Windows OS. |
| | Hi Folks - I have been spending gays spinning my wheels on getting some form validation to work - I have text boxes and radio buttons on the form - The validaiton is written in Javascript It is an ASP web page - It seems that the Javascript validation code … |
| | recently i was reading a tutorial about the ole api and i think i managed to get through the whole tutorial but when i try to use some of the functions the tutorial uses like oleuninitialize then i get an error saying undefined reference i would like to know what … |
| | [ICODE]def aquariumTicket(total = 0): age = input("What is your age?") if age < 3: price = 0 elif age >=3 and age <=12: price = 19.5 elif age >= 55: price = 21.5 elif age >12 and age <55: price = 26 print "Ticket price: $%.2f" % price others = …  |
| | I need some guidance in a little project. I want to make a Document/View project that opens some planing files. I want the view for this files to be something like an excel sheet so you can modify the values of some fields and then be able to call some …  |
| | Hello, I am having the following problem with calling my function to return the salary it calculated depending on the switch statement. I don't understand the error: ": error C3861: 'getSalary': identifier not found" [code] double Salary::getSalary() { return salary; } void Salary::compute() { cout << "Enter the employee's paycode … |
| | def divide(dividend, divisor): This function should return the calculated value of integer division of divisor by dividend. Calculate the solution by using subtraction recursively to divide the two numbers. You are not allowed to use the division operator for this problem. Explanation: note that 7 divided by 2 is 3 … |
| | Hi, I am new to JSP. I have created a index.jsp page in Netbean. When I uploaded the index.jsp in the server it dint run. Can any one please tell me what all I should upload into server for a jsp page to run? Thank you. ghosh |
| | i can't understand what problem with the statement below. No error in sql statement and connection. Date dt; dt = (rs.getDate(1)==null?"":rs.getDate(1.trim());  |
| | Hello, this is sasidhar. I am going to attend an Inteview. He gave me a simple project using servlets. Inventory management. I am searching for procedure in net. If anyone gives Some useful information regarding this I am very thankful. If I submit this project almost I will get job. …  |
| | I have this error : "no appropriate default constructor available " in Form1.h. Form1.h [code] #pragma once #include <time.h> #include <windows.h> ref class CCenter; namespace RCK { using namespace System; using namespace System::ComponentModel; using namespace System::Collections; using namespace System::Windows::Forms; using namespace System::Data; using namespace System::Drawing; /// <summary> /// Summary for … |
| | hello i have just started learning c++ .But Im not able to get any good compiler for c++.Can anyone out there help me by suggesting me a good website from where i can download c++. |
| | I am trying to modify code for a usb thermometer prob for linux. I have the source code and the makefile used to compile. When i use make to compile, it will compile and work just fine no problem. I am trying to setup eclipse so i can modify the … |
| | The error is listed in the title and then commented in main (last comment). The program runs but once it encounters the bool expression I overloaded, it seems as if the program pauses. I have a feeling it's a stack overload due to the way my function operates, but I … |
| | hii friends plz help me. i m new in VB. I hav a .bat file. i tried executing this file in VB6.0. bt i cant execute tht correctly.u\i tried using shell command Shell("D:\USB\MY FINAL PROJECT\RECOGNIZER\recognizer.bat", 1) i hav to run d .bat file and only aftr the execution of bat …  |
| | I'm trying to use fstreams to read and write binary data to a file with the following code: [CODE]#include <fstream> #include <iostream> using namespace std; int main(){ ofstream out("test.data", ios::binary); for(uint i=0; i<10; i++){ uint outcount = i+100; out.write((char*)&outcount, sizeof(uint)); } ifstream in("test.data", ios::binary); for(int i=0; i<10; i++){ uint incount; … |
| | Hello! As a college assignment, I'm finishing a small applet that communicates with a MySQL database (through a Java server via RMI - all this is part of the assignment). It's doing all it should except for one thing: in one of the tabs I included a JTable that lists … |
| | Hi All , I am new to this forum and Ajax technologies. let me introduce you first , my name is sam and working as a java developer. I am working in a project where i need to use Ajax . I have a Jsp which have 2 combo's in … |
| | I'm trying to demonstrate various array operations, and have a couple of questions. I'm having problems with printing out the column and row totals. It only prints out the totals of the last row and last column. It also only prints out the lowest of row 1 and the highest … |
 | In VC++ 2008 Express, I open a new "Hello World" project (CLR Console Application). If I right-click the project in the solution explorer, and select "properties", I get a "... Property Pages" window which shows a line entry for: Configuration Properties / C,C++ / General / Additional Include Directories. It … |
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