64,152 Solved Topics
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| | Hi all, I need a more elegant way to do the convertion between different cultures First I parse the field into the default culture (en-US) like this, [code]Dim Format As New System.Globalization.CultureInfo("en-US", True) Dim sFecha As Date = System.DateTime.Parse(me.TextBox1.Text.Trim, Format, Globalization.DateTimeStyles.None)[/code] What I need is a way to show in … |
| | [code=html]<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ page import="com.py.db.*, java.sql.*" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="style.css"> <title>Registration</title> </head> <body> <% String id = request.getParameter("login_id"); String password=request.getParameter("password"); String email= request.getParameter("email"); DataSource ds = new DataSource(); ds.executeUpdate("insert into user …  |
| | hey Really strugling with Access today so i could do with some help :) I'm attempting to add items to a list box. The Sources are 2 text boxes which have been fed to from a querey. So first I tried... lstReorder.AddItem (ITEM_NUMBER.Text) lstReorder.AddItem (ITEM_DESCRIPTION_1.Text) Which brought up the error … |
| | [B]hi. can anyone please help me with this assignment?[/B] Write a function called divideMe which takes two integer parameters x and y and returns a double which is the division of these numbers (x / y). If y is zero, print the message "Divisor can not be zero!" and return … |
| | Here is the preorder: [code=java]private void preOrderTraverse(Node < E > node, int depth, StringBuilder sb) { for (int i = 1; i < depth; i++) { sb.append(" "); } if (node == null) { sb.append("null\n"); } else { sb.append(node.toString()); sb.append("\n"); preOrderTraverse(node.left, depth + 1, sb); preOrderTraverse(node.right, depth + 1, sb); … |
| | I wants to input a list of day temperatures and count the number of days with temperatures above 20 degrees. The C++ program below is supposed to do this and display the result. A temperature of -100 indicates the end of the data. #include <iostream> using namespace std; int main( … |
| | Hi all, I am currently designing a database for a warehouse but I cannot get the ERD Wright. The entities which I am using are( Warehouse, order,customer, suppliers, products) these are my tables but after handing in my assignment, it has been returned to me and been tolled there is … |
 | these are the error codes that keep coming up: Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource in /home/maddog/public_html/profiles/v. 2.0/functions.php on line 4859 Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/maddog/public_html/profiles/v. 2.0/functions.php on line 19 Warning: mysql_num_rows(): supplied argument is not a … |
| | Hi all I'm new here I've been working on a project that has a multiset class. I need a function that accepts a integer value and returns the value held there. The multiset is a data[SIZE][2] where everything is stored where data[i][0] is the number and data[i][1] is how many … |
 | I am trying to display the results of a store procedure, but cannot seem to get the Move Next to work for me. Without it I am currently only getting the first row. Here is what I have so far: [code=asp] Set x1 = server.CreateObject("ADODB.Command") Set RS = server.CreateObject("ADODB.Recordset") With … |
 | Hi I was wondering if anyone can help me. I am trying to create a game in visual python and have come to a complete stop. I need to be able to run many while loops at the same time, i have looked into threading but can't get my head … |
| | I am an extreme new comer to C++. Currently I have written a short script in VBscript to delete two specific files on a specific day. This script is set in the start up menu so that it checks for the day of the week. If the day matches the …  |
| | 1) when is busy wait preferable to blockign wait? and 2) In a multiprogramming system the execution context of a process (the registers, etc.) is saved when the scheduler switches out one process and switches in a different process. In a ‘uniprogramming’ system, there is one process in main memory. …  |
| | Hey i am doing a database of a bueaty salon with pascal. I need to tell the user to enter the date and validate it date but i on managed to get this far can u please help me. I need to validate that february contains 29 days if in …  |
 | I am working with classes for the first time. I am trying to make an address book. While I think I have done my header files and class definition files correctly, I am running into a snag with getting it to show on the screen. I went back to a … |
| | I'm reading a text file using a stream read and my code goes like this [ICODE] FileStream file = new FileStream("c:/data/theData.txt", FileMode.Open, FileAccess.Read); StreamReader streamReader = new StreamReader(file); // read the content of the first line of the data text file String line = streamReader.ReadLine(); while (line != "") { … |
 | Hi. I'm trying to create a cookie where the name is the username that a user submits through a form and the value is the number of their visits. I can't get the number of visits to increment. Any ideas why this is not working? Heres my code: [code]<?php $Username … |
 | I've just completed an exercise from a book wherein the task is to display a menu of choices each associated to an alphabetical character. The program is to reject invalid characters and only finishing when a valid choice is made. Below is my solution, it achieves the task but I'd … |
| | does anyone no how to make an image in IE transparent? my images work fine in Netscape/Firefox but display with white backgrounds in IE?  |
 | i have a form witch contains few user controls each control has combobox and 30 pictureboxes. each time i select a number from the combobox i want to press a button in my form and change the color of the picturebox for as many pictureboxes as i choose. for example: … |
| | how do i reset the applet? i thought that it would work if i call the method itself thanks [code=java] private class ButtonListener1 implements ActionListener{ public void actionPerformed(ActionEvent e){ myButton1.setBackground(Color.black); int answer = JOptionPane.YES_OPTION; answer = JOptionPane.showConfirmDialog(null, "BOOOoooM!!! Would you like to play again?", "", JOptionPane.YES_NO_OPTION); if(answer == JOptionPane.YES_OPTION){ LoanApplet … |
 | I have php code for simple file uploadings. I have index.php with form [CODE] <form action="upload.php" method="post" ENCTYPE="multipart/from-data"> Choose file <input type="file" name="userfile" size="50"> <input type="submit" value="Upload"> </form> and upload.php <?php $uploaddir = '/var/www/htdocs/upload/data/' $uploadfile = $uploaddir . basename($_FILES['userfile']['name']); * if(is_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) { * echo "file uploaded."; } else { … |
| | I finally broke down and wrote my first header file, but one of my functions is acting a little weird... This function is supposed to convert from Celsius to Fahrenheit but whenever I call the function, it returns an incorrect value. Is there an easy way to multiply the float … |
| | Hi All, I have 2 classes. say Class A and Class B. My logic is coded in a method in class B. I am accessing this method of class B by creating an instance of class B in class A. To explain better: Class A{ ClassB b = new ClassB(); … |
| | plz take a look at the following code [CODE] #include <iostream> #include <string> #include <iostream> #include <string> using namespace std; class A { public: string sa; A(string sia); }; class B:public A { public: string sb; B(string sia, string sib); }; A::A(string sia):sa(sia) { } B::B( string sia, string sib):A(sia),sb(sib) …  |
| | hey again, code below works but it tends to give some info which shouldn't be there: (for example a - 0 where 'a' is a letter and 0 is the times the letter was repeated) [code=cplusplus] #include <iostream> #include <stack> #include <fstream> using namespace std; int main() { fstream fin1("E:\\iras.txt", … |
| | Write a program which will accept a Roman numeral input from the keyboard and return to the screen its numeric value. Some of you cases should input unusual or awkward input, and at least one trial must include an improperly formed Roman numeral. The following features of the Roman numeral … |
| | Well this is a lab assignment, the problem I'm having is that the sample code he gave us is suppose to run as is, but it doesn't. I email him and he thought that most likely there might be a problem with the CLASSPATH for java or that I might … |
| | Hello i am new in perl scripting.I have to write a script to check for .c file and then go in to the ,c file and find all function and insert line1 after `{` and line2 before `}` or before return( if return is present). Can any1 plz help me …  |
| | Hi All, I m working on a project that has different sub-projects. I would like to include a link to a file that is placed in another folder. For ex. My file whose path is ProjB/FolderB/FileB.asp --I want to write a line of code that will enable me to link … |
| | Hi can anyone help. i have a table called student and i have set up a link to it using gridview i have set it up so you can edit the field CourseID does anyone know if i can set it so that edit will only be shown where the …  |
| | hello people ive got a signup form which allows people to signup and login but to signup they enter there email address in which is then used as there login name, its all working but when the next user signs in they mite type the same email address in so …  |
| | hello. i created a new form and added to my form few user controls and menu. my menu contains numbers. i created all my user controls in the forms constructor and changed their visibility to false. my goal is to show the number of controls i picked in my menu. … |
| | I am totally new in biopython and its my first program.so may be i am asking stupid question. I am working with a text filelooks like this: #NAME AA TOPO ACCESS DSSP STRIDE Z-COORD 1lghB A i 79.8 H H -24.58 1lghB V i 79.6 H H -22.06 1lghB H … |
| | I am passing information between two forms. Up to now, I have passed information from one form to another. Is there another way to do this? [DisplayDie dpDie = new DisplayDie(dp); // Getting constructor error in this line DisplayPanel dp = new DisplayPanel(dpDie,dpDie);] When I swap the lines, error moves … |
| | Hey guys, I've heard that you can write php code when its combined with javascript, you just need to echo"" out all the javascript functions. So i've done this and it is working.. to a degree. From using Firebug to test the page, the javascript is coming through and it … |
| | I searched the forums for Windows API tutorials and have found [URL="http://www.winprog.org/tutorial/"]this[/URL]. Is it necessary to do everything manually like in the tutorial and after getting the hang of it move on to QT or should I jump into QT right now? |
| | HI All I have a script which counts how many times a job has failed. For some reason my echo $list wont work in a variable, it works if i dont put it in a variable, but i need this in a variable so i can do a grep -c … |
| | hey all, i've got a new issue with a program that allows the user to enter a number and then that number is checked against a random number that the PC chooses. Here's the code: [code] Private Sub xCalcButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles xCalcButton.Click 'show the …  |
| | Hi Can anyone help on how to add passwords to already created users non-interactively in shell script. Passwords will be stored in one text file. Script should automatically take passwords from file. Thanks in Advance Vishwajit |
| | Hello again, This may or maynot be proper thread for this topic, but here it is. I have a coldfusion 7 serve that I am running a page on, that uses hash(<email>,"MD5") all it well and good makes me a hash string and all. I store this hash and in … |
| | Hello All, I really hope that someone can provide some assistance. I have read a XML file into my hashtable. Next I created a second hashtable. If a key is located in my first hashtable, I want that key along with its value to be inserted into the second hashtable. … |
| | Hi, Could someone point out ways on how I could reload the frame? so far, what I've done : [code]int more = JOptionPane.YES_OPTION; more = JOptionPane.showConfirmDialog(null, "BOOOoooM!!! Would you like to play again?", "", JOptionPane.YES_NO_OPTION); if(more == JOptionPane.YES_OPTION){ myFrame.setVisible(true); } else{ myFrame.setVisible(false); } [/code] I'm not sure what I should …  |
| | hello i am trying to figure out the output of this specific code [CODE]int main() { int i , parent_id , ans ; parent_id = getpid() ; for ( i = 1 ; i <= 5 ; i++ ) { if ( getpid() == parent_id ) { ans = fork() … |
 | Howdy guys! I need help with something (yes, again). What my plan is, is to have two user inputs on a website, one of these inputs will be the header for the html e.g. "DaniWeb TechTalk computer support", the other for the page content, e.g. "Hi, my name is zorba...". … |
| | Problem Description: You are to write a golf game that allows the user to play one hole, a 280 metre par 5. For each swing, the player chooses a club and then the program generates the distance hit for each shot, updating the distance to the hole accordingly. Play proceeds … |
| | I need to use a for loop to print out the odd numbers between 25 - 1. program2 1) I also need to use a for loop to prompt user to input two intergers: firstNumber and secondNumber (firstNumber must be less then secondNumber) 2) Outputs all odd numbers between firstNumber … |
 | Hi all, I am currently working on a program which tests whether 2 numbers multiplied produces a PALINDROME. An example of a palindrome is 16461 which can be read same from both ways hence i devised a test. [CODE=cplusplus]#include <iostream> #include <string> using namespace std; char pali(char orig[100]); int main() … |
| | Hello, I'm still getting the hang of coding (just started a few weeks ago) so this may seem like a daft question. I keep on getting three errors when I run my code: ode_functions.c f:\ode_functions.c(41) : error C2296: '^' : illegal, left operand has type 'double' f:\ode_functions.c(41) : error C2297: …  |
| | What's the best way to swap two arrays? Would it be better to copy each position into a new array and then assign the array a new name? Or would it be better to use pointers? What would the algorithm be if I were to use pointers or a dynamically … |
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