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| | Hi, I'm working on my assignment there are two parts of the assignment first part was to create class (ClassOne,ClassTwo,ClassThree,ClassFour,ClassFive) ClassFive extends ClassTwo and ClassTwo is abstract the secod part is to add the iobserver and iSubject , but I don't know how to implemet this part in the UML … |
| | Im new to java and I need a little help. I store the usernema, password and name in user.dat file. The user enters his usernema and password , if its a match it prints his name on the screen. If its not a match the user is asked to register-add … |
 | I have some c# code using the tweetsharp library and when I run it with mono it gives this error: Missing method .ctor in assembly /home/freddy/rubystack-1.9.3-16/apache2/htdocs/yrs/c_backend/TweetSharp.dll, type System.Runtime.CompilerServices.ExtensionAttribute Can't find custom attr constructor image: /home/freddy/rubystack-1.9.3-16/apache2/htdocs/yrs/c_backend/TweetSharp.dll mtoken: 0x0a000019 Missing method ToList in assembly /home/freddy/rubystack-1.9.3-16/apache2/htdocs/yrs/c_backend/ConsoleApplication1.exe, type System.Linq.Enumerable Unhandled Exception: System.IO.FileNotFoundException: Could not …  |
| | I am still learning Laravel 4 so I have a resourceful controller tasks and I am having a problem implementing my jquery. My delete works fine without jquery so i think that I am not providing the proper url I have found one problem I don't know how to pass …  |
 | This is not a problem that needs to be solved but a question to understand C++ code better. I have an assignment that has a class to get a date input where the validation for leap year is a member of. I found many examples online and one stands out … |
| | Hi, below is the code which I'm using to update a jar, unfortunately it is not updating the jar file which is in use by some program. I mean the jar itself has this code to update it's own file. The code is working if I want to update another …  |
| | Hi Friends Please help me about a session problem, i am unable to find the reson of this issue. I am Developing a matrimonial site for a client : bit.ly/19mFQ8x Problem : users are automatically logout when they click on any page after login, but it is not happning in … |
| | Hi, When I tried to run my main in netbeans I got this error java exception in thread "main" java.lang.UnsupportedClassVersionError I'm using netbeans 7 (macbook) ..what I tried to google the error and some people said that the Java Runtime is diffrnet than the JDK .. how can I solve … |
| | how to find 2nd largest array if array values like{10,20,92,81,92,34}  |
| | Hello, I've got a question about a project in my operating systems class. The task was to create a program that lets the user choose a variety of cpu scheduling algorithms and simulates them with random data or data from a file. I've already done it for first come first … |
 | Hello fellow programmers, Im quite new to python and im trying to create a multi question quiz. I will paste my code below and it keeps saying I have syntax errors everywhere but I try and fix it and it simply hops to the next line. Could someone please tell … |
| | I am using following code to split a text file where the file path is provided through textbox string[] allFiles = System.IO.Directory.GetFiles(@"textBox1.Text); foreach (string file in allFiles) Regex.Split(textBox1.Text, {"<ty>"}); but getting an error My need is read a large text file and split it based on <th> tag and save …  |
 | hi guys, am testing this script, but its not working. my requirements: current file in database and in folder is 135.docx, and if i want to update it by uploading a new file, the new filename should be 135_1.docx , if update again it must be 135_2.docx and so on, … |
| | <?php function html_escape($input) { return htmlspecialchars($input, ENT_COMPAT | ENT_HTML401, 'utf-8'); } require 'connection.php'; if(!empty($_POST)) { $ustmt=$conn->prepare('UPDATE posts SET title = :title, body=:body, WHERE id = :id'); $lpstid = $_GET['id']; $ustmt->bindValue('title', $_POST['title']); $ustmt->bindValue('body',$_POST['body']); $update_stmt->bindValue('id' , $lpstid); $ustmt->execute(); while($row = $update_stmt->fetch()){ print_r($row); } if($ustmt) redirect('post_view.php?id='.html_escape($_GET['id'])); } $sstmt = $conn->prepare('SELECT (title,body) FROM posts … |
| | I am attempting to code an electronic appointment system in C#. What I was hoping to accomplish would be a web page that would display times down the side and dates along the top (3 days at a time). when a user selects a time on a date it will … |
| | i have a form that posts to a database and i was testing code that prevents any javascript or othe client-side scripting from being submitted to the database.All javascript code i submitted ended up in the database, i figure this is bad.How can i prevent this? |
| | Hello guys and gals :) I admit I don't know whether there is a way to create a dynamic array of objects. I have a task to read a file with the structure: body_id x_low x_high y_low y_high z_low z_high body_id x_low x_high y_low y_high z_low z_high body_id x_low x_high …  |
 | <script type="text/javascript"> $(document).ready(function () { var e = document.getElementById("ddlCategory"); var value = e.options[e.selectedIndex].text; if(value == "Others") { $('#Other').show(); } else { $('#Other').hide(); } }); </script> <table> <tr> <td><asp:Label runat="server" Text="Category: " /></td> <td><asp:DropDownList ID="ddlCategory" runat="server" ClientIDMode="Static" /></td> </tr> <tr id="Other" style="display:none"> <td><asp:Label runat="server" Text="Others: " /></td> <td><asp:TextBox ID="txtOthers" runat="server" /></td> … |
| | I have an issue with my code ... my below code is createing databases(database here is a kd tree) and indexing one image per database. i have two classes LastDatabaseTndexingPolicy and another forwardingDatabaseaccessor.cpp . I am calling the GetDatabaseToAccess() function from forwardingDatabaseAccessor.cpp class .GetDatabaseToAccess() function is present in LastDatabaseTndexingPolicy class …  |
| | I'm just curious why my application actually crashes after it compute the area of a cross. I output is correct but it crashes after it calculation is done. cross.cpp void Cross::setCrossCord() { for (int i=0; i<=12; i++) { cout << "Please enter x-ordinate of pt " << i+1 << ": …  |
| | I am trying to load multiple jpeg files into java using BufferedImage. I can load and display one file using; BufferedImage loadImg = loadImage('trial0001.jpg); When I try to add a second file, all I get is error messages. Thoughts please. Thanks |
| | I am learning JSP, and have developed a books application, which displays the book-id,title,author and price. There are seperate text box for each of the field, whenever the user fills the form and hits submit button the value must be inserted into my database. If I try to submit it … |
 | I just begin studying Java programming language and I want to solve cubic equation, but I do not know how to solve it and count the cubic root in java. Could you help and guide for me, please?? Thank you so much! |
| | I am building a cms I want to iplement the ability to hide pages. I have a row in mysql named hidden which stores the values 1 and 0. 1 will allow the page to be shown and 0 will hide it. The defalut value is set as 1. When … |
| | I have a thread in the php area but my question is from python and php world a like so I would like some input form you guys on python part. [PHP Python web future](http://www.daniweb.com/web-development/php/threads/466242/php-framework-or-python-framework) Thank you. |
 | Greetings community Excel Errors: Unreadable content error in excel 2010. I have gone to many web sites in the past month or two and not able to solve this error. I dont have a pivot table. I hope somebody will direct me to right solution. Thanks |
| | I want to sum the values of the 'countryamt' column and echo it out. The inputs are coming from the 'matconfirmation.php'. I stored all the inputs in an array, but i dont know how to sum the values up. The bold part of the code was what i tried doing, … |
 | **Hey there ! Here is my question:** I am facing with an easy problem i think. I am creating 4 objects. Then i make an ArrayList in which i am storing the 4 objects. The excercise is to delete the objects that are the **same(equals)** and then sort them by … |
| | Hey guys i need your help, i have a project "Web information extraction/gathering/scraping system" - An information extraction system extracts and gethers information from multiple websites, then; it organizes, formats and presents the information to the users. it helps users to find information on particular things (such as flight tickets, …  |
| | we all know that Caeasar Cipher accepts only alphabets from A-Z and its key is n<=26. Caesar Cipher does not accept numbers. last night , I found an exercise which said that this code a certain code is encoded using Caesar Cipher **BUT** this code is a **composed of numbers …  |
| | Any idea to doing this? i tried many solution through google, it still can't solve my problem I want fixed(*Freezed*) header, and data only shown 5 items.. Thanks for in advanced. |
| | I have made this form and my teacher wants me to change some of my code to where Each of the mortgage calculations which are presently in the Execute Button Click event are to be moved into their own method which will be called in the button click event. What … |
| | Hi Everyone, I need to create a quiz game similar to “Who Wants to be a Millionaire?” in PYTHON by using a graphical user interface (GUI) in Pygame, but I am not sure how to start? Any assistance would be greatly appreciated!!!!Thanks a lot!!!!  |
 | This code snippet can be used to get the current time in 12 hour format using JS |
| | I am using the 3 files of code from the C++ book Chapter 11 and 11.8 Case Study:A Date Class with both cpp files and header file my questoion is how do i (add overloaded operator for "--" (pre and post), "-=", and ">>". For ">>", user expected to type … |
| | Friends, I have a Database in Access, Table Name- Master . Structure is given below Mno=Membership no in digits Name=Member's Name Fno=Family number in digits Fname=name of the family Faddress=Address of family Fphone=Telephone of Family The database contains several records where some members come under the same family.In other words,Suppose … |
 | cn anyone help me how to develpo a project on telephone billing system in c++  |
| | Hello, I have a simple HTML table generated using Mysql and PHP: type region platform price $/h m3.xlarge ap-northeast-1 windows 0.980 hs1.8xlarge ap-northeast-1 rhel 5.810 hi1.4xlarge ap-northeast-1 rhel 3.960 m1.medium ap-northeast-1 windows 0.230 cg1.4xlarge ap-northeast-1 rhel 4.450 cc2.8xlarge ap-northeast-1 rhel 3.100 c1.xlarge ap-northeast-1 rhel 0.855 c1.medium ap-northeast-1 rhel 0.254 m2.4xlarge … |
 | I was thinking if it would be possible to create a JFrame, and make the title of it to change, such as make the title work as a counter that will display some text like: The window was opened for 1 second. The window was opened for 2 second. The …  |
 | Hello, I have a countdown timer. The countdown timer counts down in miliseconds. I have worked out hours by using the sum: (((millisUntilFinished / 1000) / 60) / 60) Now minutes, I did this today and I seriously can not see how minutes works, but it does, here is what … |
 | Helloo, Good day Everyone, Can I anyone help me? Here is my problem. I am newbies in C# development, I am Interesting to learn, searching to google and go to youtube, download lynda tutorials it's help a lot of me. But I'm on the problem that I can't not resolve. … |
| | So I need help creating a RPG program for my class. Below I posted what is needed...Any help is greatly appericated!! ***Unit 13 Graded Programming Assignment - RPG Game*** You are to create an RPG for your programming assignment. This program: needs to use at least one vector needs to … |
 | by some reason the TextOut() function don't show me the text:( but see these code: #include <iostream> #include <string.h> #include <windows.h> using namespace std; int main() { HDC a=GetDC(GetForegroundWindow()); cout << GetLastError();//i get 0(no errors) Rectangle(a,3,4,3+80,4+20);//the rectangule is showed TextOut(a,10,10,"hello world",strlen("hello world")); cout << GetLastError();//i get 0(no errors) cin.get(); } … |
 | hello dears daniweb friend i'm trying to get total price in php with the below code but i get only the shipping price when i request echo total what is wrong in my code ??? <form name="valide" method="POST" action="<?php echo $editFormAction; ?>"> <label for="Sub total"></label> <label for="shipping">Sub total</label><input name="subtotal2" type="text" … |
| | here is a screenshot of my system.i dont know what is the error i put the code on line 7 correctly.anyone can help? thanx the line 7 is con.ConnectionString = "provider = microsoft.jet.oledb.4.0;datasource = ..INVENTORY1.mdb"  |
| | I am trying to make a calculator to calculate your age in dog years, the following is the code I have so far, minus the html portion of it <?php if (!isset($_POST['your_age']) ) { header("Location: dog_form.html"); exit; } if ($_POST['your_age'] == "your_age") { $result = ($_POST['your_age'] *7; if ($_POST['your_age'] >= … |
 | 2. Write a function that takes an an MxN matrix such that if an element in this input matrix is 0, its entire row and column is set to 0. void changeMatrix(int *Mat[],int M, int N) |
| | I am trying to create a form like the one we ask questions in, but with image & video Upload facility. I am making Admin Support pages for a CMS. When the admin uploads an image, the name of the uploaded file can be seen in the textarea and the … |
 | hi everyone! I would like to know how you can put a matrix that came from c + + code in the Java console in an matrix in java. In fact, I send parameter to my c + + code from the java code, and the receipt of income is … |
| | I have el next dataframe from pandas import * from numpy import * data=read_csv('enero.csv') data Fecha DirViento MagViento 0 2011/07/01 00:00 318 6.6 1 2011/07/01 00:15 342 5.5 2 2011/07/01 00:30 329 6.6 3 2011/07/01 00:45 279 7.5 4 2011/07/01 01:00 318 6.0 5 2011/07/01 01:15 329 7.1 6 2011/07/01 …  |
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