64,152 Solved Topics
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| | Hi folks, I wonder if anyone out there could help me with something. I have a folder containing many html files that look like this: Astronomical Applications Dept. U.S. Naval Observatory Washington, DC 20392-5420 ST. PETER'S NOVA SCOTIA o , o , W 60 52, N45 39 Altitude and Azimuth … |
| | my prof told me to make my thesis system encrypt all that i save on it (on the add/save part of a file maintenance) ... thats all he said, ive seen something like this, but cnt remember... can any1 help me on making a program that when ever i save …  |
 | Hi i want to select the values from my table where a column must contains some value. So i wrote this Select * from RG_TAB where CMCode = 4 and CMCode = 5 This query not giving me any result but Select * from RG_TAB where CMCode = 4 Or …  |
| | Hi! I'm trying to program a monthly calendar.... but I can't get the weekdays for the nth day of the year right... my problem is written further down in the code... [CODE]from time import * class Calendar: '''Skapar en kalender för varje månad''' def __init__(self, year, month): self.year = year … |
| | hi fellas, I set timeout for some function but within that duration if something happens i want to quit timeout and execute the function. i dont mean i need clear interval. let say settimeout will call a function 1 minute later, but about 30 seconds after i noticed that something …  |
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| | I have a good idea what I am supposed to put but I can't seem to get it right. I have two different files, Server.java and Client.java. I want Client.java to call a method in Server.java. This is what I have figured out so far. public class Client{ public static … |
 | How to cal the examid like i want to call 001 and count how many exam 001 clash with 002, 003, 004...? [code] // Filename : ConflictMatrix.cpp #include <iostream> #include <fstream> #include <string> #include <vector> using namespace std; struct student { string studentid; vector <int> examcode; }; int main() { … |
| | Hi, I'm quite new to Jsp. The web server is Tomcat 6 and I have a Jsp page that uses a servlet as following code shows. [ICODE]<form name='uploadSO' method='post' encType='multipart/form-data' action='UploadUnConfirmedSOServlet' > <table width .....[/ICODE] The Jsp page is located under a folder called "Shipper" under my application's root directory: … |
| | i just wanna ask if it if possible to make columns n ms access and how... because i am making a personal data sheet thanks in advance more powers and God Bless You all  |
| | Help me with the J loop itz suppose to terminate on hitting enter to pass on loop to the outer loop for incrementing row. I tried a[i][j]!=(char)13 but it failed. [code=c++]#include<iostream.h> #include<conio.h> void main() { clrscr(); int no=0,i=0,j,k,m,price[20]; char arr[20][50]; cout<<" ================================================================="<<endl; cout<<" Food on the run Restaurant "<<endl; cout<<" … |
| | i have this code to check and make sure that I wont be inserting duplicate records into my table. i take whatever is in the dr variable and if it is 0 then I go ahead, if not I don't do anything with the variables, I am using Excel, and … |
| | Hi all, I am writing my first servlet, and facing some troubles. I have my servlet: [code] package com.example.servlet; // other imports... public class Hello extends HttpServlet{ public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException{ res.setContentType("text/html"); PrintWriter out = res.getWriter(); String name = req.getParameter("name"); out.println("<HTML>"); out.println("<HEAD><TITLE>Hello, " + name … |
| | Dear friends, Hope all of U are having a great time. I need to display Excel sheets online using asp.net ,C#, MS SQL and Microsoft Office Share Point Server 2007. I need to make this Excel sheet editable to some authorized users. Do anyone of you have idea of attaining … |
| | Hi everyone, can anybody give a code example of how to manipulate CD/DVD ROMs of a machine using VB.Net 2005; .Net Framework 2.0 (e.g. determining which one of my local disk drives is a CD/DVD ROM and especially how to EJECT/CLOSE the CD/DVD ROMs). Any example will be of great … |
| | well...i'm a novice programmer in ASP.NET. i want my web application 2 send emails.i've tried couple of things using IIS smtp, but that code sends emails in the "queue" directory of localhost smtp. How to get rid of it..? and wat if i want to send e-mails in Outlook Express … |
| | Hello everyone.. I need some basic help in the monitoring of a website.. Can anyone out here help me with the retrieving of the URL of a website..?? Thanks a lot in advance.. |
| | I'm very new to php and am looking for help getting data out of my MYSQL database. I've made all my proper connections and all is running fine so far. What i want to do is have people get a result from the database based on their input...i.e., put in …  |
 | can anyone help me how to create or to make my program a self running and don.t not be open to run. |
| | Hello everyone! I have a specific C question that I have not been able to solve. How do you count the number of particular numbers inside an integer variable? For example: int variable; The user inputs 22222 into the variable. The program displays "You entered five twos". How do you … |
 | Hi to all the posters. I have come up with new problem using crimson parser to parse an xml file. I am creating xml file using crimson parser and DOM object. I have created a xml file using xmldocument object and i am setting nodes value according to tag name … |
 | sorry if this a very newbie question but what wrong with my code : [CODE=MSSQL]select TBIn.NoTbin,TBIn.IdBrg, Barang.NameBrg,TBIn.SupCode,Supplier.SupName from TBIn,Barang,Supplier where TBIn.SupCode=Supplier.SupCode and TBIn.IdBrg=Barang.IdBrg and TBIn.IdBrg = B002[/CODE] Please Help, Best regards... |
| | Hi guys, quick question for you. [code]for (i = 0; i < NUM_EMPS; i++) { cout << "First and Last Name: "; cin.getline( names[i], 31 ); for (index = 0; index < NUM_MONTHS; index++) { cout << "Hours worked in "; cout << months[index]; cout << ": "; cin >> … |
| | import javax.swing.JOptionPane; public class cafe2 { public static void main(String args[]) { String name,ch; double price = 0.00; double sum=0.00; int cho=0; name=JOptionPane.showInputDialog("Enter Customer Name:"); do{ ch=JOptionPane.showInputDialog( " Food Name "+ "\n-----------------------------------------------------"+ "\n1) French Fries $ 3.50"+ "\n2) Fish and Chips $ 5.50"+ "\n3) Goat Cheese Pizza $20.70"+ "\n4) Chicken … |
| | Can one of you geniuses out there help me please. They say that compiling and running hello world is the hardest bit. They're right. I've got debian on my laptop. I read a so-called tutorial that reccomended gcc hw.c OK. So I get a file called a.out. Allegedly an executable. … |
| | This is supposed to return the index of the first empty string in the array using recursion. Instead of returning the index of the FIRST empty string, this function I wrote returns the index of the LAST empty string. I have no idea how to search from the beginning of … |
 | Hi, I'm getting this error: Asig 2.cpp In function `void ManiMatrix()': 31 Asig 2.cpp expected primary-expression before "int" Asig 2\Makefile.win [Build Error] ["Asig 2.o"] Error 1 Here is how I'm calling it from main: customMatrix.checkIfMagic(); Prototype in the class: void checkIfMagic(int**); void matrix::checkIfMagic(int **arrayOfArray) {// function began } // function … |
 | Hi, I created an object to create buttons in console applications. But somehow, the program doesn't do much when it's checking if the button is clicked. I got this code from the internet, I could give the original code if you want to study it. I have stripped it down … |
| | import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Calculator { public static void main (String [] args) { JFrame frame = new CalculatorFrame (); frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE); frame.show (); } } class CalculatorFrame extends JFrame { JTextField jtf; JLabel jlb; JTextField jtf1; JLabel jlb1; JTextField jtf2; JLabel jlb2; JButton jbt; JButton …  |
| | HI, can any tell me how to develop a application to send bulk sms from computer |
| | Hi I am not much experienced in JSP. I am facing one problem while printing a XML String on the screen. Code snippet -> String result = ab.returnResult(); result is returning a XML String..Suppose <A>123</A><B>SIR</B><C>21</C> I am printing -> <tr><td><%= result %></td></tr> I am getting 123SIR21 as output in the …  |
| | hai... i have develop a website using templet (from free provider) but i have a problem when run it at localhost (i'm using php & mysql-xampp package) i edited that templet at dreamweaver, i have no problem when view it at dreamweaver but when i run that website at the … |
| | [CODE]String str = "D:*Course 2007 Sem 2*WXET3309*WXET3309_Lab*WXET3309_Lab 2.doc"; System.out.println(str); String[] word = str.split("\\*"); int i = word.length; //length is 1 more than array i--; //last index = last string System.out.println(word[i]);[/CODE] The code above is code to get the last string separated by the symbol *. I wonder how should the … |
| | [B][COLOR="Red"]Value.h[/COLOR][/B] [code=c++] #ifndef VALUE_H #define VALUE_H #include <iostream> template<typename DataType> class Value { public: Value(DataType val); Value(const Value<DataType>& aValue); Value& operator =(const Value& aValue); Value& operator +(const Value& aValue); void SetValue(DataType val) { _value = val; } DataType GetValue() const { return _value; } template<typename DataType> friend std::ostream& operator <<(std::ostream& … |
| | Hi, i have been making a server for a client I made to connect to. I don't have a static IP, so I need a way for someone on another computer to connect to me without me telling the user what it is every time. I have tried to just … |
| | Hello everyone, I am trying to write a program to help a friend out with updating virus definitions. In order to update their definitions, they must manually go out and download and install the file themselves. I would like to be able to write a program that automatically downloads the … |
| | Hi I am trying to increment the date using weekly increments. I need to determine the start and end dates and the week number of the year. If you can suggest another approache that is OK, but this is what I came up with. I am having problems getting the … |
| | Hi. Need to know what's the difference when using Templates between: [inlinecode]template<class T>[/inlinecode] and [inlinecode]template<typedef T>[/inlinecode] |
 | [code=c++] // Input the plaintext in the array char d; string temp; ifstream myfile1 ("Plaintext.txt"); if (myfile1.is_open()) { do { for ( j=0; j<BC; j++) // BC=4 for ( i=0; i < 4; i++) { myfile1.get(d); a[i][j] = d; // plaintext } Encrypt(a, rk); /* strcpy(temp,a); // Code to write … |
| | I am have no idea wat is wrong with my code. The system is supposed to get 3 inputs from users and display a message box to show the number in ascending order. If i were to get input from input box and display it in message box it will … |
| | Does Python have a built-in GUI kit? Meaning without using Tcl/Tk. Because, I'm developing for the iPod touch / iPhone, and I don't want to have the user need to install the Python and Tcl runtimes. |
| | Hi I don't know if this is the right place to post my problem. I m new to YUI, I ve modified the exemple listed here [url]http://developer.yahoo.com/yui/examples/datatable/dt_enhanced_clean.html[/url] well, FireFox and Opera diplay what I want, but as always the IE drive me nut, and this time IE7/IE6 gives me errors, … |
| | Hi All, i'm new to this board. I'm having a spot of bother with the following: Here is what i'm trying to do. From the drop down list (generated from my database) a style is selected and the image is displayed in the preview box next to it. The problem … |
| | pi = 4(1-1/3 + 1/5-1/7 + 1/9-1/11 + 1/13-.........- 1/(2i-1) + 1/(2i+1) ) I am starting this program to approximate pi. Would someone be so kind as to direct me to information concerning this formula? |
| | i only have knowledge of connecting into a database(singel PC) but i have now idea where to start when my database needs to be centralized(1database for many PC) or (Network, LAN connected database) can any1 help me on how to make this, my code for connecting a database to VB … |
| | Data from MySql. I used nl2br() for line breaks, but wanted paragraph breaks. I wrote [CODE]function test($text) { $text = ereg_replace("\n", "<p> ", $text ); return $text ; } [/CODE] That worked but my editor wants indents not spaces between paragraphs. I thought [CODE]function test($text) { $text = ereg_replace("\n", "<br … |
 | [code=php] if(!$_POST['username'] || ['password']) { die('Error: Username / Password field was blank'); } [/code] What is the mistake in the code above. I want the syntax to check if either one of the fields are blank. |
 | I am having some difficulty finding a decent tutorial/example of C# code that delas with CHM files. Now I know there are toolkits out there that convert HTML to Compiled Help Modules but I would like to explore this deeper myself. So my question is are there any good tutorials/code … |
| | Hi there. The project I am building is an ASP.NET browser based application that has two classes. Login class main menu class now these two classes are working as they should (I.e. valid user logs in, proceed to main menu). The trouble is, I also have another class that applies … |
| | Hi all I am working on a 2 tier project and need (when the user closes the browser) to figure out a way of removing some .XML files stored in a dir on a server/local drive. any ideas? |
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