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 | hi is there any way in java programming to make a compass which shows directions if please tell me how to get the coordination of lattitude so that the needle of the compass can point to the appropriate direction with respect to these values |
 | I new to java's applet programming & there is a problem in my program This is my program: import javax.swing.*; import java.awt.*; import java.awt.event.*; /*<applet code=Rect height=600 width=800></applet>*/ public class Rect extends JApplet implements ActionListener { JLabel jl1,jl2,jl3,jl4; JTextField jt1,jt2,jt3,jt4; JButton jb; int x1,x2,y1,y2; public void init() { Container c=getContentPane(); … |
| | I am looking for a way to give each user in my VB program privileges. So for example admin would be able to add and edit staff records while a normal user could not. this would all be based on a login for each user (and yes its a database … |
| | Hey guys. I'm new to this vb.net programing, and was trying to build an Email-client where you can change the SMTP server, adress and password and then it saves it to a config. But my problem is right now that, the textbox wont accept any inputs. So if anyone could … |
| | I am not getting this program since i beginner to applet programming import javax.swing.*; import java.awt.*; import java.awt.event.*; /*<applet code=Login height=500 width=300></applet>*/ public class Login extends JApplet implements ActionListener { JLabel jl1,jl2,jl3,jl4,jl5; JTextField jt; JPasswordField jp1,jp2; JButton jb; public void init() { Container c=getContentPane(); c.setLayout(new FlowLayout()); jl1=new JLabel("Username : "); … |
| | hi all.. i have the option to save the contents of the listview that was saved into text file. now i would like to load the text file into datagridview in vb.net but i have no idea how to do it as this is my first time in doing it …  |
| | I have to write a program that does BFS traversal. My code is mostly correct but i have an error somewhere. it prints repeated numbers in some cases and it's not supposed to. i'm not sure exactly what the problem is. I really hope someone will be able to help … |
| | Hi everyone, I'm currently trying to do a bit of java programming after not looking near it for almost a year. Most of what I've been doing has been C/C++, and I was just wondering - in C++ you could have a header file with functions only in it, say … |
| | hey guys .i am trying to write a lc3 assembly language program that takes two input numbers and prints out "x * y = z". i can get it to work for numbers 0-9 however any numbers above that i get weird letters or symbols. ^^ Also how i can …  |
| | I am trying to update into table if score > 0 but nothing display into table. if score > 0: note = "more" update = "UPDATE Sentence SET Note = %s WHERE score = %s" c.execute(update, (note[0], score)) Did I miss something? |
| | I have many single float but how I can make then to be list of float?  |
 | Hi there im in need of a java project that takes in a memo of string letters and persons name and String letteranswers to 10 multiple choice questions and compare the memo with each students answers and disply the students name and how many letters he/she got correct without using …  |
| | how to filter textbox text? i use this code to copy webbrowser text in textbox3 TextBox3.Text = WebBrowser1.Document.Body.InnerText it show all text in textbox like this crypo.freeforums.org Advanced search Board index ‹ Socks Change font size E-mail friendPrint view User Control Panel (0 new messages) • View your posts Arcade …  |
| | import MySQLdb import csv import sys db = MySQLdb.connect("host","username","password","dbname" ) c = db.cursor() select_pos_score = 'SELECT score FROM Sentence' c.execute(select_pos_score) I use MySQLdb. I want to display all score that are selected from table "Sentence" but I do not know how to display it. Any suggest for me to display … |
| | i have a error in this program...i m tryin to write a java GUI program that converts character to corresponding integer and vice versa...tis is my code...can anyone help me solve the error???the error is : 1 error found: File: C:\Users\Kumaresen Nair\Desktop\Conversion.java [line: 58] Error: The local variable word may … |
| | I'm trying to convert My Console classes to .Net classes because I can't use std::vector or anything like that in WindowsFormsApplications. So I decided to convert all Vectors to Lists and I thought that the classes work the same but my code below throws a massive amount of errors and … |
| | Write a simple SMTP server that is able to establish an SMTP connection with the client and receive the email sent. The SMTP server should reply the client with the appropriate reply code based on the following SMTP commands. Command Reply Code DATA 354 HELO 250 MAIL FROM 250 QUIT … |
| | Hi all!! See the following code: #include <stdio.h> int main() { union a { int i; char ch[2]; }; union a u; u.ch[0]=1; u.ch[1]=0; printf("%d %d %d\n",u.ch[0],u.ch[1],u.i); getch(); return 0; } The output that I get is: 1 0 2130509825 Why am I getting this number? What I think the … |
 | I basically trying to capture the input information then print the on the screen. Noted, that I must implement filter input and escape output. Please checked whether this result is correct: receive.php <html> <?php $nama = isset($_POST['nama']) ? $_POST ['nama'] : ''; $color = isset($_POST['color']) ? $_POST ['color'] : ''; …  |
 | After setting the time where it should start, you enter "y".. the timer will start.. It's supposed to stop whenever you want it to by pressing "n" but I don't know how.. The only way I know how to get it to ask for "y" or "n" again is to …  |
| | Can anyone help me with how to work on Eclipse C++ IDE? I need a clear set of instructions on how to connect server and database as well as how to compile and run standalone codes?  |
| | Hi, I'm passing through hard times in d hands of this. I have created my database and i'm having issues replacing the content of my database table with the values i.v posted from my form. Please someone shld help Moi. |
| | i have encounter problem on my java file,i can't find the solution..just only one error.. here is the java file and it give me an error of error: "reached of end of file while parsing in line 137" can anyone help me please?thanks in advance.. import java.io.*; import java.util.*; public … |
| | Hi, Daniweb I'm working on a website where i did a search system and then i listed the results founded. And now i want to move them with JQuery Sortable. But i'm having dificults can someone help me please? Here's the code: <?php require_once('Connections/futura.php'); ?> <?PHP $prod=$_GET['q2']; $query_prod="SELECT * FROM … |
| | Hello ! I'm writing a program in C++ and I use a struct definition named Contact. In a function in my program that returns an item of type Contact,i face the problem below: Contact getContact(){ Contact c; //do things if(condition) //assign c else //c is not assigned return c; } … |
| | How to create code inputbox insert link url? same image [Click Here](https://lh4.googleusercontent.com/-OXkT7nmxWJM/T6pByj9zwNI/AAAAAAAAAE8/RzbL6VdoQI4/s575/inputbox%2520.png) Thanks all! Nice day.  |
| | Hi, I need to pass full content of `$_FILES` to third page but fail to do so. File is selected once in first page. It might look wierd but It has to work this way. If I use session `$_SESSION['csv_file'] = $_FILES;` in page 2, I cannot read the content … |
| | So let me start by saying that I am a complete beginner when coding in C++ windows/forms program. I was able to get my SQL database connection up with my program. I've ran some simple tests and it looks like my program is able to do simple queries such as … |
 | Hi there! I have been searching on the forum and google, but I can't find a clear answer to my problem. What I can find is how to read data from a file, but not from specific cells in Excel. A small example of the [B]input[/B] Excel file: [CODE] An/gene … |
| | #ifndef EXAMPLE_HPP #define EXAMPLE_HPP #include <memory> #include <boost/gil/gil_all.hpp> #include <QtGui/QApplication> #include <QtGui/QHBoxLayout> #include <QtGui/QImage> #include <QtGui/QLabel> #include <QtGui/QWidget> //#include "image_details.hpp" static void x_gradient(boost::gil::gray8c_view_t const &src, boost::gil::gray8s_view_t const &dst) { for (int y = 0; y != src.height(); ++y) for (int x = 1; x != src.width() - 1; ++x) dst(x, … |
| | can anyone kindly help me in writing a program for creating an address book. Its kinda urgent and I ll be really grateful. program description: develop a program for an address book.single entry in an address book is called a contact, which can have any of the following fields, 1. …  |
| | Whenever I tried to access Oracle DB from PHP , it shows error Everything is ok, Path is okay. I changed php.ini file to. I am using old version of xampp Warning: oci_connect() [function.oci-connect]: OCIEnvNlsCreate() failed. There is something wrong with your system - please check that PATH includes the … |
| | So I'm trying to make a lottery program which outputs up to 6 sets of 6 random numbers using only 2d arrays and arrays for my project. No arraylists are allowed. Here is what i have so far, but it's not running because I don't have a main file?. Someone … |
| | Hi all, I'm new to java and here is my code. It runs, but the output is not what I wanted. This project allows the user to enter up to 6 lottery tickets and I have to generate random numbers 0-49. The number generate fine, but the number of tickets … |
| | Hi, How can I read a file content without uploading it to the server? I know that we use `$handler = fopen('regular.csv', 'r');` to read an existing file on server but what if doesn't exist. Obviously `$_FILES` is used to move file to server first but I don't have any … |
 | #include<stdio.h> #include<stdlib.h> struct student{ char *name; int number; }; struct class{ char *name; struct student *st_array; // pointer of array of students int size; // All students free places int current_size; // Occupied places }; struct student make_student(char name[100], int number){ struct student st; st.name = name; st.number = number; … |
| | I have a calendar code that contains a table with the td for days of the month as follows: <td class="event"> <div class="eventList" title="Events For Today"> <ul> <li>Event 1</li> <li>Event 2</li> </ul> <br /> <a class="anEvent" href="#">[myDateHere]</a> </div> </td> *[myDate] refers to the day of the month... At the bottom … |
| | I just started learning java a week ago, and I'm trying to make my first program - a simple grade calculator for a class I'm in - and I can't get it to compile for the life of me. I've finally gotten it down to one error ("Comp202Grader.java:60: variable letterGrade … |
| | Here is the code copied from w3schools ([url]http://www.w3schools.com/ajax/tryit.asp?filename=tryajax_suggest):[/url] [CODE]<html> <head> <script type="text/javascript"> function showHint(str) { if (str.length==0) { document.getElementById("txtHint").innerHTML=""; return; } if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState == 4) { … |
 | I want to convert string to unsigned short. Example "123" equal to number 123 or 0x7B. But i get an error while doing the convertion : "Error 9 Cannot implicitly convert type 'int' to 'ushort'. An explicit conversion exists (are you missing a cast?)" Here is my code: UInt16 usTest …  |
| | Greetings everyone, I'm having a problem on displaying my picture on the image box. Instead it displays the picture on the image box, it opens a web page and displays it there. Here's the code conn = New SqlConnection("Server=Jeiku-shin-pc;Database=EnrollmentDB;Trusted_Connection=True") Dim cmd As SqlCommand = New SqlCommand( _ "SELECT * FROM …  |
| | Hi everyone, I have a script running on my page that uploads a new image. I am getting the information from the mysql ok, by using if (isset($_POST['var'])) { Once the vailidation is complete, at the moment I am using header("Location: url.php"); to reload the page to display the new … |
| | Hi guys, I was supposed to create a program that simulates a haunted house. the output was supposed to be like: Welcome to the Haunted House! You are in: Front Foyer Possible directions are: North(N), East(E), West(W), Abandon(A) Where would you like to go? s Invalid Command You are in: …  |
| | Hi, I was asked to create a program that converts a .csv (I converted it to a .txt format first) and I've put together a pretty basic one that reads the data in the text file and formats it into XML, then saves it as a .xml. By basic I … |
| | Hi, I have a large array of values and would like to find a way to calculate the change in value for each period. I have been attempting to use a for command with an array to do this, but I have not been successful at all. The basic idea … |
| | Hello all, i really need help with this program, i am a brand new assembly learner/ noob, i need help with a program that ( promts the user to enter a number between 1-10, then when the user enters a number, if it is less then 5 display message1, if … |
| | Good day! I would like to ask on how to transfer the contents of JTable to mySQL database. I have seen a lot of codes of putting contents to JTable from database but I need to know the other way around. ^^" I do not have any idea on how … |
| | please help meeee write a program for a local bank to manage their accounts. the bank offers two account types,saving and checking,each customer must maintain a minimum balance, if the customer`s balance falls below the minimum ,ther is a service charge 10 aed for saving and 25AED for checking. the … |
| | Hi guys, I'm quite unsure of what i'm doing here and could use some guidance. I've searched but haven't found any links that were focused enough. My objective is to connect my application to a database for the first time. I've never done this before so it's essentially a learning … |
| | Please help with writing a loop for the program that must display/print every prefect number from 1 through 1000 |
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