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 | //i have made a function. but i can't call the function generateOrderedArray() as it says there is a Fatal error. help me! this //is my coding <form action="" method="post" enctype="multipart/form-data"> <html> <table> <tr> <td> <input name="location" type="radio" value="Jasin">Jasin <input name="location" type="radio" value="Merlimau">Merlimau</div></td> </tr> <tr> <td> <input type="submit" name="submit" value="Search" class="butoonfunction" … |
 | Hello Geeks; In the eve of new year i have some fresh topics for you. I heard that web is full of real life oop design samples and comprehensive object oriented design guides. Which sites would you offer or which tutorial sequence should i follow ??? PS. Of course other …  |
| | Hi I have manage to install vb5 and trheed32.ocx Trying to install vb6 okej. when I go to components and mark sheridan then it comes up that threed32.ocx is not a valid ocx. Confused how can vb5 run with threed32 and vb6 **NOT** Any help it will help me lot. … |
| | var query = (from dt1 in dta.AsEnumerable() join dt2 in dtb.AsEnumerable() on dt1.Field<string>("column1") equals dt2.Field<string>("column1") into outer from Dt2 in outer.DefaultIfEmpty() group new { Dt2 } by new { SearchKey = dt1.Field<string>("SearchKey") } into g select new { Status = g.Select(r => r.Dt2) == null ? string.Empty : g.Select(r => … |
| | This is my output tabe: name SUM(billing.quantity) SUM(billing.total) SUM(billing.discount) SUM(billing.price) pen 4 40 8 32 pencil 3 15 2 13 rubber 1 2 1 1 Using : SELECT productmaster.name, SUM(billing.quantity), SUM(billing.total), SUM(billing.discount), SUM(billing.price) FROM billing AS billing LEFT JOIN productmaster AS productmaster ON (productmaster.id = billing.pid) GROUP BY billing.pid ORDER … |
| | Hi guys I need a bit of your help. I've created the variables that I want to store a list of arrays outside the for loop. I have got a problem with the code that I currently using. When I try this: import xbmc import xbmcgui import xbmcaddon class ProgramControls(object): … |
| | Good day everyone! I have the codes for such a problem where, to create a program that counts how many times the second string appears on the first string. Here it is: #include <iostream> #include <conio.h> using namespace std; int main () { char first [100], second; int count; cout … |
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 | Hi Everyone, I have the follow RewriteRule in my htaccess file that works as it should RewriteRule ^(.*)$ /product.php?pid=$1 [QSA,L] If I wanted to add another product page would I just need to add RewriteRule ^(.*)$ /productpage.php?ppge=$1 [QSA,L] for the Rule to work correctly? Thanks in advance |
| | Need Assistance Please. My code is not adding the size and the toppins: import javax.swing.*; import javax.swing.border.*; import java.awt.*; import java.awt.event.*; import java.util.EventObject; public class PizzaCalculator extends JFrame implements ActionListener { JPanel westPanel = new JPanel(); JPanel eastPanel = new JPanel(); JPanel centerPanel = new JPanel(); JPanel northPanel = new … |
 | Hello I am studying for the 1Z0-803 (Oracle Certified Associate, Java SE 7 Programmer) exam and I have the hardest time with following the flow of nested loops. On practice tests I do ok on more complex concepts like polymorphism but I miss over half of question with nested loops. … |
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 | Hey all, so i am working on database queries. Add and delete are working fine. I am having trouble with Edit Query. This is what i am getting: Incorrect syntax near 'Name'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace … |
| | i am making a security program which only administrator can run. now i place one checkbox in registration form that if the user is administrator then he will check that box and program will not ask for " run as administrator" now i need code for checkbox something like if … |
 | 1) When the program is executed, it asks the user to enter a password 2) When the user enters password, its characters should not appear and * must appear for each character. 3) The program compares this password with hardcoded constant password (e.g. pass DB ‘Abc123’). 4) If the entered … |
 | i am missing something <?php $target = "images/dars/"; $target = $target . basename( $_FILES['uploaded']['name']) ; $ok=1; if (file_exists($_FILES['uploaded']['tmp_name'])) { echo "Sorry, file already exists."; $Ok = 0;} //This is our limit file type condition if ($target!=="image/jpg") { echo "You may only upload jpg files.<br>"; $ok=0; } //Here we check that … |
| | This is the first time I have felt a smidgen of fear when learning C++. I am doing an exercise in *Accelerated C++* and the fear is that I'm not appropriately handling memory. I'll list my code below but I figured I would give some specific questions first: 1. Is … |
 | Hello Group! I am in need of converting a "text" file created by a UNIX based program (it is only semi-formatted) and put it into a more-formatted text (.txt) file. Put a different way, this needs to be converted such that it can be opened in Notepad and it be … |
| | What is the main Difference between var $name and var name?  |
| | Which class structure is better for what purposes. This one: class Text: def __init__(self, passage): self.s = passage def read_text(self): return self.s def grow(self, sentence): self.s = self.s + sentence.s class Sentence(Text): def __init__(self, sentence): Text.__init__(self, sentence) self.s = sentence def format(self): self.s = self.s[:1].title() + self.s[1:len(self.s)-1] + ". " … |
| | I'n trying to convert a dbf file to a csv file(or anything else really). I found this on the interwebs but I get an error import csv from dbfpy import dbf import sys dbf_fn = 'in.dbf' csv_fn = 'out.csv' in_db = dbf.Dbf(dbf_fn) out_csv = csv.writer(open(csv_fn, 'wb')) names = [] for … |
| | Is there a good pratice for naming form controls which are purely cosmetic? If not, any suggestions for variable names for these controls? E.g A label (which never changes) above a text box. |
| | Hello Guys, its my first few months on progamming, love the course but things are abit confusing at the moment, i have this assignment below, pls i will appreciate if anyone can help me out. Write a program to accept a number of scores from a user. Use floating point …  |
 | HI guys, I'm having a problem with hiding and showing a panel that contains a text box. Basically the panel is hidden and whenever a radio box is selected the panel should show but it won't work. Here is the code: <div class="expensesForm"> <div class="control-group"> <label class="control-label" for="rent">Rent</label> <div class="controls"> … |
| | Hi all, I just came across something odd. I'm just building a simple form, like this in visual studio <div class="control-group"> <label class="control-label" for="rent">Rent</label> <div class="controls"> <asp:RadioButton ID="rent" runat="server" GroupName="expenses" /> </div> </div> and when I viewed it, I expected to be able to click on the label and get … |
 | product between 2 arrays of 2 dimensions and be the score is stored in another array using ecplise and gridsim for exemple: mat3[i][j]= mat1[i][j]* mat2[i][j] |
| | Hi guys, This one has got me completely stumped. Here are my trouble shooting notes. My upload script works absolutely fine without any changes on localhost. However, on the live production server my files do not get uploaded. My view is: <?php echo form_open_multipart('upload/do_upload');?> <input type="file" name="userfile" size="20" /> <br/> … |
 | I have some errors while trying to fix the following codes: update_image2.php <?php //LOAD IMAGE TABLE if (!empty($_GET['image_id'])){ $result = mysql_query("SELECT * FROM image_upload WHERE image_id='".$_GET['image_id']."'") or die(mysql_error()); $data = mysql_fetch_array($result); $image_id = $_GET['image_id']; $newfilename = $data['newfilename']; $class = $data['class']; $location = $data['location']; $minwidth = $data['minwidth']; $maxwidth = $data['maxwidth']; $minheight …  |
| | Hi guys, I'm working on my python script to get the list of elements in the arrays. I'm using the variable `position_x = elem.getX()` to get the list of pixel size for the elements. Here is the output: 18:32:12 T:4060 NOTICE: 375 18:32:12 T:4060 NOTICE: 724 18:32:12 T:4060 NOTICE: 1073 … |
 | Hello, I need a little help with trigger, I have been doing database development for a long time now but this is my first go around at a trigger. It is not working, can someone please look at this and let me know what I am doing wrong: ALTER TRIGGER …  |
 | I have a requirement to update a configuration file content at a specific lines location. How to do this in python. For example, I have a configuration file which is having below 5 lines now: define host{ name kiki-server; XXXX XXXX; XXXX XXXX; } I am interested have my python … |
| | Hello fellow coders, I am currently taking a C++ class and have a final project due very soon. We are recreating the game Othello/Reversi using the console. So far I haven't run into really any problems and it hasn't been too bad. I have almost all of it complete except … |
| | Recently I opened game with "hex editor". You know, it's kind of program for newbies that makes it able to read program in hexadecimal code and make it able to turn, or rather read code and try to reverse engineer it by turning hexa's into Assembler commands(?). And then I …  |
| | Hi, I have the following code in my .htaccess file to block an IP from accessing a file on my site and it works fine. <Files mypage.html> Order Deny,Allow Deny from XXX.XXX.XXX.XXX </Files> Is there a way to block an IP from accessing a page (e.g., mydomain.com/mypage/)? Thanks for a …  |
| | Good day! I have a listview loaded in a form in a **lvwIcon** view with checkboxes enabled.. I have checked some items from it, let say 5 items. Now when I switch the view to **lvwReport**, the checked items are gone. How to make it selected again? Thank you for … |
| | I got 1 when i pass button and if i pass the second timeis still 1 not is ++ int click = 0; public ButtonHandler(int x, int y, MineGrid g) { row = x; col = y; grid = g; } public void actionPerformed(ActionEvent event) else { click ++; JButton … |
| | why i am receiving this error and how i can solve it See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.IndexOutOfRangeException: Index was outside the bounds of the array. at WindowsApplication1.fol_hide.fol_hide_Load(Object sender, EventArgs e) in D:\Projects\3 … |
| | Group, In a post in VB 4/5/6, I question how to open a file with a wildcard as the file extension ([https://www.daniweb.com/software-development/visual-basic-4-5-6/threads/488809/accessing-a-file-with-a-ever-changing-name](null). That worked fine for VBA. However I'm trying to do the same thing using VB.net. I'm having trouble finding the correct syntax. I hope you can help. Specifically, … |
 | Can someone please tell me why when I check one of my boxes, and click the button I get no message box in accordance to which checkbox I checked. #include <windows.h> #include <dos.h> #include <stdlib.h> #include <fstream> using namespace std; #define IDC_MAIN_BUTTON 101 // Button identifier #define IDC_MAIN_EDIT 102 // … |
 | Hello, I posted on this forum two times before about a particular pair of non-printing characters being inserted into my code. You can find the threads [here](https://www.daniweb.com/software-development/threads/441611/stray-non-printing-characters-in-my-programs) and [here](https://www.daniweb.com/software-development/cpp/threads/450296/arbitrarily-appearing-non-printing-character). Two great posters tried their best to solve this problem (mike_2000_17 and deceptikon) to no avail. Finally, using the hints that … |
| | Hello everyone, I'm new here - just joined. I'm strugling with a bit of code. Im trying to check if a number is a prime number, but my program produces weird results. Herse the code: { Vefies if a value is prime. } function TMactacHash.IsPrime(value: integer): boolean; var i, overValue: … |
| | Hi im new to python and am trying to make a simple tank game where I want the tank gun to follow the position of the mouse cursor. Im am having some trouble in doing this. Below is my code. Whenever I run I get an error. So far I … |
| | Group, I'm taking a text file that is storing ID numbers in a single column that looks like this: 123 3050 3971 I'm looping through the text file line for line and putting each ID number into a textbox. My question is: Am I writing this code the most efficient … |
 | Hi guys, Im trying some stuff out in java but im a little stuck and confused by stackoverflow answers so I wanted to ask here if its ok. I have a lot of code but I just took out this one little part that i wanna be able for a … |
 | Hey guys, some of you might know me from other sub sections of Dani Web. I am about (just started) to learn Python. And not just learn but possibly make it my prefered language over all. So, I've read the thread from `vegaseat` for beginners and it has a link …  |
| | Hi everyone ; Thanks to Dani, there are lots of links provided around the topics like this. I am a single Java programmer, writing short java programmes in Eclipse. However, i need to work with others and produce long but managable java codes. Briefly my ambition is : 1.Creating some … |
 | Hi, how to transfer datagridview record to listview? anyone have an idea? |
| | <?php include 'Classes/PHPExcel.php'; include 'Classes/PHPExcel/Writer/Excel2007.php'; include 'Classes/PHPExcel/IOFactory.php'; require_once 'Spreadsheet\Excel/Writer.php' ; require_once 'Spreadsheet\Excel\Writer/Workbook.php' ; //E:\Program Files\EasyPHP-DevServer-14.1VC11\data\localweb\generer\Spreadsheet\Excel\Writer try { echo date('H:i:s') . " Create new PHPExcel object\n"; echo "redderr " ; $data = new Spreadsheet_Excel_Reader("GenerationDesNoeuds.xls"); $data->dump($row_numbers=false,$col_letters=false,$sheet=0,$table_class='excel') $workbook = new Spreadsheet_Excel_Writer('GenerationDesNoeuds.xls'); $worksheet =& $workbook->addWorksheet('My first worksheet'); if (PEAR::isError($worksheet)) { die($worksheet->getMessage()); } $workbook->close(); exit … |
| | do { Console.Write(" <jaar 1582 - 2500>..."); } while(!int.TryParse(Console.ReadLine(), out jaar) && jaar < 1582); Why doesn't this work in C#? you can't test a integeren in a do while when there's a tryparse apperently whats the best way of doing this? Thank you for your time. |
| | As part of a study exercise I wrote a procedural script and would like to ask whether anyone has a more polished version. Your version can be procedural or object oriented. #! /usr/bin/env python3 # This script simulates a monkey on a typewriter trying to come up with one sentence … |
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