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 | I'm having some issues with my BSP Dungeon Generation and I'm not sure why! I'd greatly appreciate the help :) Occasionally I'll get an IllegalArgumentException in RandomHelper. That may help, but it's not the issue because it only happens rarely. As you can see, [this image](http://puu.sh/nb9Ir/70efbe5e81.png) shows that the Rooms …  |
| | Hello, I am working on a C# GUI in Visual Studio to write a program named ChatAWhile that allows a user to enter an area code and the length of time for a call in minutes, and then display the total cost of the call. The area codes given are …  |
| | I need to convert the findWithinHorizon method to C#, is there anything equivalent to this?  |
| | I'm working on shopping mobile application. The application is similar to ebay it have customer and seller. When user create account they can either create account as seller or customer. The payment will be by paypal each user need to provide their paypal account (Seller Paypal & customer PayPal) so … |
 | Hi Dw. I have a project that uses Process to marge some files, now because the merging can take quite sometime I've used BackgroundWork. The main problem I'm facing is to know when the Process is done because I want to delete the files that it was merging with so …  |
 | HI guys, a while ago I built an application to save strings to file https://www.daniweb.com/programming/software-development/threads/501460/application-to-save-wordsentences-to-file and I was wondering, what if I wanted to have the ability to search those strings, say I can choose a search key, like "bring" and search all the strings (and when I say strings … |
| | I am trying to define the archimedean spiral: when im trying to define the inclination angle (incl) of the tangent vector to the orbit ( i.e: tan(incl)) im getting an error :"'numpy.ufunc' object does not support item assignment". the same error when I want to calculate cos(incl), and sin(incl). Any … Programming python  |
 | Hello guys. I am currently developing an OCR tool using Chain-code algorithm in Java. I was googling and found this code in Matlab. I have no idea on using Matlab. So, I need help from someone who's good in Matlab to convert it into Java. This will be a big … |
| | Dear friends: I need to use a data structure which can start the first index of an array from a nagtive value. I have searched the MTL library, and bltiz lib, but it seems that they doesn't support this kind of vecotr. Could you please give me some suggestions. Regards  |
| | I need help in referencing the name of each individual database attached to a MongoDB instance. I just want to connect to a database with PHP and list the names of all the databases. In the code below I can connect to MongoDB instance and find all the databases. I … |
| | Currently within my code for my system i can't seem to get my system to only open up in one window. When i run my code it opens with two screens instead of the main one. I know this is due to the inheritance of my classes just not sure … |
| | I need to create a table 3x3, using two loops. Inside each cell, my name has to appear. I am unsure how to do this! Please help! |
 | I m in the process of creating a sql table which acts as a stafflist that has several columns like name , number , email and delete. One webpage on the website gives out the rows of this table and i would like to have a clickable link in the … |
| | How do I change string values in a variable? example: string = 'Hello' print(string) change string to 'Bye' <-- How do I do that? print(string) Programming python |
 | hi all i have got a problem with my profile photo upload script after converting to mysqli everytime i go to upload a image i get the following error: Strict Standards: Only variables should be passed by reference in /home/matureco/public_html/registration2.php on line 11 and the code for that section is … |
| | I was trying to use some code I found on here, but I can't get it to work.. Original question: https://www.daniweb.com/programming/web-development/threads/374722/update-database-with-ajax-and-with-different-input-names The code mostly works great for me, so thanks for this code but I have a problem. In the code it gives handlers for text input and textarea input … |
| | Hello everyone, I need help with VisualState.StateTriggers. The message I’m getting in my xaml code is: The member “State Triggers” is not recognised or is not accessible. I have try to use Blend to generate xaml code for triggers but the small button for that doesn’t exists. My project is … |
| | Hey Everyone. I am having issues with a responsive SVG and wondering if any of you can help. Bascially, I have an SVG image. I have tried to add it into an object: <object type="image/svg+xml" data="svgfile.svg" width="99%"> Your Browser does not support SVG</object> But the problem with this, I have … |
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| | hi iam a new to this laravel framework,em getting error while running contact page. anyone having idea about this?? the code is: @extends('layout') @section('content') <h1>Contact Us.</h1> <p>Please contact us by sending a message using the form below:</p> {{ Form::open(array('url' => 'contact')) }} {{ Form::label('Subject') }} {{ Form::text('subject','Enter your subject') }} … |
| | I have not used an object to call the function but have passed objects as parameters and call function without an object. Can anyone explain #include <iostream> using namespace std; class test { int a; public: test(int x): a(x) {} void display() { cout<<"the value of a is"<<a<<endl; } void … |
| | Why is my finally block not firing after projectDCThread.join() is called? This method IS in a class that implements Runnable, however it's not overriding the deprecated stop() method. public synchronized void stop() { if(isRunning || safeCloseRequested) { try { isRunning = false; projectDCThread.join(); } catch (InterruptedException e) { Logger.append("Exception thrown … |
| | //I need help trying to find a way to make all my variables local and also allowing the user to type in name of the data file for reading. Also do a simple search to retrieve the weather information for a single query date #include <iostream> #include <fstream> #include <string> … |
| | Hai, Can anyone help me to solve this program. Write a function in C++ to count number of words starting with “amend” in the text file named as “Amendment.txt” Eg:- A contract to deliver something to a customer once a month can be amended if the customerwants it delivered once … |
| | I am learning mongoDB , version 3 and I wanted to create a collection with two fileds, a date field and a descrition field. When I try to insert a document with the below syntax, from the mongo shell, I get an error and do not know how to correct … |
 | Hello Good people of Daniweb Forum, I am new in C# programing, I need a help from an experience coder in C#, I am working on a web application using ASP.NET. An application that will incorporate a Forced Matrix engine, a 5x1 Matrix, i.e. matrix of 5 slots, 1 level. … |
| | Hi Guys! So im making a small application based around a basic mvc structure. I have three folders: Model, View and Controller The view code is: <?php session_start(); require_once('../Controller/loginController.php'); ?> <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>Energy Checker: Login</title> </head> <body> <div class="formLogin"> <h2>Login to your account</h2> <form … |
| | In Excel sheet, Cell A5 will be given input value (ie., 1 to 5). If A5 = 1, then in cell range A8 to A30, it should count cell to the input value [which is 1. ie., A8, A9 etc] and that each cell will run small formula "=SUM(O17:T17)" and … |
| | here i want to display images according to the numbers given here is my view page <div class="limiter hidden-xs"> <label>Show</label> <select> <option selected="selected" value="">9</option> <option value="">12</option> <option value="">24</option> <option value="">36</option> </select> per page </div> my controler section is this public function look_book() { $data['active_mn']='look_book'; $config['base_url'] = base_url().'roxcontrol/look_book'; $config['per_page'] = 9; … |
 | Hi, Daniweb, it's been a while. I'm looking to do a mobile ssh-client (well, not quite a full client) that stores sensitive login information encrypted by a pattern-lock. However, I know very little about encryption. Can anyone recommend a good learning path - and by path, I mean Encryption for …  |
| | please i need to query 2 tables at once and display the content in table. here is the code: <?php include 'database.php'; $pdo = Database::connect(); $sql = 'SELECT producs.*,validation_superviseur.* FROM products ORDER BY product_id DESC ,validation_superviseur ORDER BY id DESC'; foreach ($pdo->query($sql) as $row) { echo '<tr>'; echo '<td>'. $row['cat_id'] … |
| | Hello, I have been searching far and wide but am yet to find a solution, my php mail sends email to all addresses except hotmail (not weven junk). Code: $message = "Welcome to Sky Crew, Your personal account for the Skye Crew has been created! Your personal login ID and … |
| | I have three pages page 1 :through a submit button in page 1 ... I want to be redirected in page2 in new tab and page3 in the same tab. Is that possible? Page1 contains : using (MemoryStream memoryStream = new MemoryStream()) { document.Save(memoryStream, false); memoryStream.Position = 0; Session["BinaryData"] = … |
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| | My database have this record: timer_id = 1 time = 498 utc = 16:46:21 I'm retrieving the record the time column in the database but it won't retrieve the current record. I have this code for retrieving it: function start(){ div = "<?php $select = mysql_query('SELECT COUNT(*) AS num FROM … |
| | final public function setMySQL($key, $value) { $this->mysql[$key] = $value; } /*-------------------------------Manage Connection-------------------------------------*/ final public function connect($type) { global $core, $_CONFIG; if(!$this->connected) {k $this->connection = $this->mysql[$type]($_CONFIG['mysql']['127.0.0.1'], $_CONFIG['mysql']['test1'], $_CONFIG['mysql']['12345']); if($this->connection) { $mydatabase = $this->mysql['nexus']($_CONFIG['mysql']['nexus'], $this->connection); if($mydatabase) { $this->connected = true; } else { $core->systemError('MySQL Engine', 'MySQL could not connect to database'); } … |
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| | how to create a waiting list for an appointment in php with codeigniter...any guide please |
| | I have a text area that I want a list to be entered. I am trying to seperate each list item and put it into a seperate sql entry. Could some one tell me what I am dong wrong? error_reporting(E_ALL); ini_set('display_errors',1); $textarray = explode("\n",$textarea);if(isset($_POST['textarea'])){ $textarea= $_POST['textarea']; $q = "INSERT INTO … |
 | Hello. How can I config django (python framework) with mysql? How can i use phpmyadmin to manage my database while i'm coding in django? Thank you. |
 | Please help....i want to save a user to my database..using wampserver... <form method="POST" action=""> <center><br> <H1>USER REGISTRATION</H1> <table> <tr> <td>User Id</td> <td><input type="text" name="userId"></td> </tr> <tr> <td>Lastname</td> <td><input type="text" name="lastname"></td> </tr> <tr> <td>Firstname</td> <td><input type="text" name="firstname"></td> </tr> <tr> <td>Middle Name</td> <td><input type="text" name="middleName"></td> </tr> <tr> <td>Suffix</td> <td><input type="text" name="suffix"></td> </tr> … |
| | I developed a website which i was okay with. Recently I updated it with some pictures and links which has broken its responsivness. On bigger screen it looks fine but on smallers the pictures and links dont shrink along. Help !!!!! <!DOCTYPE html> <html> <head> <title>Portfolio</title> <!--#include file="partialHeadContent.html" --> </head> … |
| | i need help. my teacher told me to create a program on java gui that can send everything you input to notepad. then when you input another info in java gui. another notepad file should be made.. |
| | Hello guys, I am Toni Hacker, i browsed through this forum and I saw you guys really talk more about programming. i wanna make an operating system but i need a team. please its gonna be an open project. I need your advice and help. anybody care to help |
| | I. You are required to develop 1. Develop Problem Analysis Chart (PAC) (5 marks) 2. Interactivity Chart (5 marks) 3. Input Process Output Chart(IPO) (5 marks) 4. Algorithms and Flowcharts for the following problem: (10 marks) A lecturer calculates grades by dropping the lowest Assignment score from FIVE assignment scores … |
 | One of the best tips I learned long ago was to turn on all warnings and error messages from the compiler or development system. Yet last week, once again a big system was being worked on and the bug was tracked down to *uninitialized variable*. Now this isn't specific to … |
| | I am working on project, where i want to show multiple list view (different design layout using different layoutsa for lists) using one list adapter class, in one Main Activity class. Like i want to show first list view on first button click, and then i want to show second … |
 | Hello , I want to show some images in my app using php and universal-image-loader-1.9.1 Iam an stater and I have collected some code from another apps, My problem is when i use the same code to add the gallery in my app it was showing application stopped. If any … |
| | Hello, I'm using the rotate-layout library by rongi (https://github.com/rongi/rotate-layout) to achieve a horizontal list view by implementing the suggestion given by Kc Ochibili as an answer to this question: http://stackoverflow.com/questions/3240331/horizontal-listview-in-android. I'm getting the following errors when I try to use the library: "error: Error parsing XML: unbound prefix" and "Attribute … |
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