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| | Hello, My son is taking a java course in Hawaii. His text book is "Java Solutions by Lewis & Loftus 6th edition. He copied several text book examples and tried to compile them with JCreator and NetBeans 6.8, each compiler gave pages of errors. The question is " What is …  |
| | Dear all, I hope that you can help me with a vb.net problem. In my program the user chooses multiple options. When a group of options is given, than the program wil check if the user has give the right start and end value. See the code below If Me.cboA.SelectedIndex … |
| | Hi, I was wondering if there is a way to click at a certain point in the figure thats made, and make python pick up those values. So I can see the value of x f.ex in the down left corner in the figure. So my question is if it …  |
| | code: I am trying to debug the code, I can't understand why (or how) the same error is being thrown despite the if statements, dies, and different mysql_queries. I don't get it. <?php session_start(); $_SESSION['msg'] = ""; $con = mysql_connect('localhost','me','omglol'); if(!$con) { die("The connection to mysql server is not being … |
| | hello everybody, can you do something like this: dim x as integer=1 button_x.visibility=Windows.Visibility.Hidden i have about 24 buttons on my form that i need to change the visibility for. which buttons need to be changes - is a variable i get from database query. so i'll get several rows of … |
| | I forgot the way to write a query where you can psuedo name a table, for instance I have a table named user but I have to access it twice in one query and I want the results to be different. something like select user(a).f_name, user(a).l_name, user(b).f_name, user(b).l_name from user(a), … |
 | hi, I am new to javascript learning. I just want to know the detail explanation of this code given in w3schools. http://www.w3schools.com/js/tryit.asp?filename=tryjs_lightbulb I know method match() works for finding match. But I can not understand the function. I have knowlege of C. Know if...else, while loop, for loop and the …  |
| | Greetz to you all Well i have an array that contain some characters and i want to check if they form part of a string.If yes then they should be deleted How to do this via php For e.g $string = 'Dani.web'; $charRemove = array('.','-','~','#','!','(',')','+',','); I want to get a … |
 | this code is working for a counter of 6 bit and i need a counter of 48 bit ... if u have time kindly try it..... i try alot but not succeed #include<stdio.h> #include<stdlib.h> #include<float.h> #include<math.h> #include <time.h> #include <cstdlib> #include <iostream> #include<stdint.h> #include<conio.h> int main() { int a[64][6]; int … |
 | Hi I can't seem to adjust the D3DXFONT_DESC properties. Sometimes it breaks at getDesc(...). I want to be able to have **each text row have their own font description and be able to change it**. Why is it not working??? Maybe I setting it in the wrong place or maybe … |
 | Hi guys, A quick problem that I'm facing with a return method. I've created a page for a friend with a questionnaire and i am validating all the radio buttons, this works nicely. When i want to verify the input fields of text type, it alerts me but the return … |
 | I have a "New Employee" script, that when you enter the details it creates a folder according to their username, using mkdir, this all works fine, I now have managed to import 200 entries into my DB from a spreadsheet, but I need to create a folder for all the … |
| | Hi, So i've got a web page that has various drop down menus on them. The first one is for processes and the second for activities. I was wanting the second drop down list (activities) to only show the activities related to that process. I'm only starting ASP.NET so not … |
| | I need to create a palindrome tester program that ignores spaces, punctuation and uppercase/lowercase to determine if the string given to the user is a palindrome (same beginning to end as end to beginning). HERE'S WHAT I HAVE SO FAR: String str, another = "y"; int left, right; Scanner scan … |
| | Hi friends! I have a piece of code that I think should be working just fine, but I wonder why it doesn't work, and I get an "Syntax Error in INSERT statement" error message. Here is the code to affect a table called "Users" in my Access database. Dim cmd … |
| | I'm having trouble with this code. Whenever i clicked the button to show the hidden text, it displays the text but only like for 1 second and hides again. Am i missing or something? $(document).ready(function(){ $("h3").hide(); $(window).load(function(){ $('#loginbutton').click(function(){ $("h3").show(); }); }); }); |
| | first buid array with images's --90 images PImage pic[]; void setup() { size(900,900); pic = new PImage[90]; for(int i = 0; i < 90; i++) { pic[i] = loadImage("section_"+i+".jpg"); } frameRate(0.5); smooth(); } than prnt image on screen int i = 0; int counter = 0; int flag = 0; … |
| | Hi I'm just learning the date() function. I'm trying create a `Daylight Savings` I used `$todayDate = date("D-m-d-Y-T-a");` because I am going to run it that day. For example: `Daylight Savings is on Sunday, November 4, 2012, 2:00am.` My issue is that once I run the code my answer is …  |
| | hi, so i coded a projectile motion java applet, not only with this but with many other programs i get problems which seem to me to be a memory issue. But the first time lets say I shoot hte projectile it will not show the screen until it has landed … |
| | I am trying to run a program from python command line. I installed python on D: drive. PLZZ help me in fixing this problem. |
| | *.cs page code* using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient; public partial class advertisementSubmission : System.Web.UI.Page { protected String EmplyrSession; protected int userId; protected void Page_Load(object sender, EventArgs e) { EmplyrSession … |
| | I was asked in my C# class to write a simulation of a Tic-Tac-Toe game, and although the assignment does not request what I'm asking about, I'm a little curious about something. It just wants us to use an array to hold a random 0 or 1, and then 0 …  |
| | hi i have been trying to draw a stick figure, but i don't know how to start, pls i need a help. |
| | I am looking at python and I want to allow the user to click on the centre of the screen and create a circle, this is what I have. Any help will be very appricated. import from graphics * def blueCircle(): win = GraphWin("Click Here") p = win.getMouse() circle1 = … |
| | I have a void pointer that I casted to a char*. I'm trying to put different data types in that char* without having to cast so much. This includes doubles, floats, int's, etc.. char* Data = static_cast<char*>(GivenPtr); switch(reinterpret_cast<int>(Data)[0]) //Or should it be reinterpret_cast<int>(Data[0]) { case OBJECT: //defined as 301; { … |
| | Basically my assignment is create the best Boggle board. Basically so far I've successfully created a randomly generated board, read in the dictionary, allocated dynamic memory for the dictionary, counted the frequency of each letter (for example 'a' has x amount of characters in the dictionary), and found the percentage … |
 | I am trying to toggle rows in a table based on the selection of a radio button. The functions is as follows: <script language='javascript' type='text/javascript'> function showHideRows(clsName, hideshow) { var table = document.getElementById('fullTable'); var rows = table.getElementsByTagName('tr'); for(var i=0;i<rows.length;i++) { if(rows[i].className != clsName) continue; if(hideshow='hide') { rows[i].style.display = 'none'; } … |
| | Hi I dont understand why this int keeps corrupting ::Draw works fine but the variable m_EndRow ends up as a funny number. The class is supposed to print debug info to my screen. ::AddText adds a row of text which is then printed in DrawTable. Simple problem if you already … |
| | I need to export DataTable to Excel file. Is tehre anyone help me? I dont want to listview to excel... Regards. |
| | Ok so this is my task: Description: Create a generic class called GenBinTree. GenBinTree will use nodes that store a value of the generic type to store its contents. This tree will not be a search tree (no ordering of nodes by value). What ges me its the the part … |
| | how to do this right Select DATE_FORMAT(EventDate, '%b %d, %Y') from details Order by STR_TO_DATE(EventDate, '%d-%m-%y') Oct 24, 2012 Oct 27, 2012 Oct 28, 2012 Oct 20, 2012 Dec 22, 2012 Jan 11, 2013 Jan 19, 2013 Nov 24, 2012 Dec 29, 2012 |
| | Hello, everyone. I am a first year IT Engineering student as well as a complete newbie to C (and programming in general). In my introductory course, I was given an assignment, which involves creating a program to get the elements of two 3x3 matrices from the user and display them … |
| | Does anyone have a tutorial for writing Custom Allocators and Memory Pools for std::vectors and Objects? Basically I've looked at placement new and I want to know how I can force vectors to use this with my shared memory pointers. I'm thinking writing a class for it might be much …  |
| | I have two tables that are the same. One stores info for the offense and a second for a defense. $sql = mysql_query("SELECT player FROM offense GROUP BY player UNION SELECT player FROM defense GROUP BY player"); while ($row = mysql_fetch_array($sql)) { $player = ($row['player']); echo "$player<br>"; } The problem … |
| | hi, I wan to develop sms gateway of my own in c#, can anyone provide me source code...... or the ways show to develop client/server application |
| | Hi Im having a go at this, but not good on the php thing, thats why im hoping you can help. I am trying to set up a jump script from one I have used for 1 or 2 urls, now I have a database of around 500000 lines, each … |
| | Hi, i have a 2D list in python which i'm trying to fill using 2 for loops. but the problem is when i finish the filling procedure and i print the values, i find that they are not arrangeed in the order of input. def funcdist(myarr): diffs = 0 testarr … |
| | Hi! I'm trying to create a method for simultaneous dragging a group of JLabel components. First, I select the components to be dragged ([ICODE]getSelectedStatus() -> true[/ICODE]), and then I want to be able to drag the selected components. I have a working method for a single JLabel component, but there … |
 | This could be a PHP issue or a linux issue. My form uses the following code to allow users to upload their banner and worked fine on my old server: if ($_FILES["banner"]["name"]!="") { $folder_path = "images/server_banners/"; $myfileext=substr($_FILES["banner"]["name"], - 4,4); $banner_file_path=$username."-".$server_id.$myfileext; $file_path = $folder_path.$banner_file_path; if (file_exists($file_path)) { unlink($file_path); move_uploaded_file($_FILES["banner"]["tmp_name"],$file_path); } else … |
| | Hi, I'm writing a VB.net application that runs off a SQL database. If the application can not connect to the database or the connection has not been set up I'm giving the user the option to create the database on the SQL server instance of their choice I then create … |
| | I would rather like to know any **recommened** cookbooks for **Web services in csharp or vb .net** .... Most of them in Java thats the issue for me.. |
| | Hello , I've created an asp.net web page , and it worked except when i flip the page rtl it gave me a large space to the left only when the elements in the page are wider than the page default width , how can i solve this , i … |
| | I am delving into trying to understanding how the MVC structure works. I am following a [tutorial](http://anantgarg.com/2009/03/13/write-your-own-php-mvc-framework-part-1/) and a little bit down the page where is is explaining the Controller class and how it initiates the Model and View there is some code there that does not quite look right … |
 | Hello Community, I was wondering if there is a way to stick a cmd window/process that i called from my vb form to the bottom of the form like the picture: (below)  And so where ever i move the form the cmd windows will also follow. Also is … |
| | Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/a1039476/public_html/getdetails.php on line 69 help <form action="getdetails.php" method="post"> Search Within: <select name="searchtype"> <option value="CustomerID">Customer ID</option> <option value="CustomerName">Customer Name</option> </select> Search Record: <input name="searchterm" type=”"text" size="20"/> <input type="submit" name="submit" value="Search"/> </form> <?PHP echo "<title> *********** </title>"; $searchtype=$_POST['searchtype']; $searchterm=trim($_POST['searchterm']); if …  |
| | So the task is relatively simple; create a program that will generate a random number, and then prompt the user to input a number. If the is lower or greater than the generated number, a message will display whether you're lower or higher than the number. The program also records …  |
| | Hey im just wondering if or how i can split up my services **IService** namespace Phpwcfconsole { // NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "IService1" in both code and config file together. [ServiceContract] public interface IService { [OperationContract] string KundNyKund(Variables.Kunder … |
| | onload mysql 'query' will be executed then if the visitor will hit search the mysql 'querysearch' will be executed how to do that? <form action="default.php" method="post"> Search Within: <select name="searchtype"> <option value="CustomerID">Customer ID</option> <option value="CustomerName">Customer Name</option> </select> Search Record: <input name="searchterm" type=”"text" size="20"/> <input type="submit" name="submit" value="Search"/> </form> $searchtype=$_POST['searchtype']; $searchterm=trim($_POST['searchterm']); … |
 | Hey everyone, I'm having trouble to get this code to work as I wanted. My application is running on the top jQuery for mobile framework. The message I'm getting is this "undefined". I enter the right username and password but don't know what is undefined. <?php include('funcs/connector.php'); $port = new … |
| | I would like to see how the solution 3.16 looks after it's all done. I've tried to run my program, but it won't run. Can someone please forward what it should look like before I run the program. I must be missing something...? |
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