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| | Hello, The program below has two JPanels. The first JPanel, panel contains the labels, buttons and combobox. The second JPanel, panel_1 has the image.I am using BoxLayout to line up the belows vertically. The issue I am having is when I run the program, the compoments of the panel do …  |
| | Hi below code prints tempnum correctly but not tempname. Kinly look into this. <html> <head> <script type="text/javascript" src="jquery-2.0.3.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(".mylinktempnum").click(function(){ alert($(this).attr('href').match(/tempnum=([0-9]+)/)[1]); *alert($(this).attr('href').match(/tempname=([a-z]+)/)[1]);* }); }); </script > </head> <body> </body> </html> <?php <a class=\"mylinktempnum\" href=\"home.php?tempnum=$num&tempname=$name\"></a> ?> |
| | Hey guys, I am desperated right now. Im my application i want to export some data from an entityset to excel. So far so good. But i want to exclude some properties. So i thought creating a custom attribute for those properties is might a good idea to make things … |
| | $rowB['charge']= preg_replace( $rowB['charge'] = 1||0||-1, " ", $rowB['charge']); Three things i want to do: 1. Is there a way replace the numbers -1, 0 and 1 with empty spaces but still have all the other numbers still show up i.e 2-9 & "-2" - "-9"? My preg_replace variations either does …  |
 | how to get only the edited row and save the date as modified date? i have 6 fields in sql server: dtl_id = int cost = decimal startdate = datetime enddate = datetime status = varchar modified_date = datetime (modified_date is declare in sql as getdate) . this is my … |
 | This is the prototype I was provided with for my Person constructor: Person(const char * their_name, const char * email, int day, int month, int year); In making my constructor I have tried to use base member intialization, but I am having issues, this is what my constructor looks like: …  |
| | Hi All, Well I've been stuck for a while here. I'm trying tp write a function called TransfertoSwingID which will transfer a line of data held in a struct contained in a vector to a new vector of structs. Basically as I'm iterating through the vector of structs called "prices", …  |
| | Hi, getting error as This page contains the following errors: error on line 2 at column 1: Extra content at the end of the document Below is a rendering of the page up to the first error. for following code. please help me to resolve this <?php header("Content-Type: text/xml"); $xmlBody … |
| | Hi All, I have doubt in my mind regarding declaration of cin and cout object . As per my understanding cin and cout both object are accessible in main then they shouldn't have protected.in below code snippet i have overloaded both input and output operator and while giving new name … |
| | Hi i have an assignment to do in C language but i have no idea where to start with....could anyone give me a headstart where i should start?? i dont have much experience in C programming. i was given these information: (a) It was Monday on the 1st of January …  |
| | #ifndef POINT_H #define POINT_H class Point { public: Point(); Point(int, int); int getx(); int gety(); void setx(int); void sety(int); private: int x,y; }; #endif //POINT.CPP #ifndef POINT_H #define POINT_H class Point { public: Point(); Point(int, int); int getx(); int gety(); void setx(int); void sety(int); private: int x,y; }; #endif #ifndef … |
 | I want to execute WordPad using the code below. It runs fine on my pc. But failed to run on other pcs. String program = "C:\\Program Files\\Windows NT\\Accessories\\wordpad"; String file = "srcFiles\\Resources\\readme.rtf"; //This is the path to the file i want to open with wordpad. Runtime load = Runtime.getRuntime();; try{ … |
| | Here Iam creating two dialog boxes on the click on links.When Dialog box no. 1 is open and I press escape key then it gets closed but this is not the case with dialog box no. 2.Why so? <script src="http://code.jquery.com/jquery-1.9.1.js"></script> <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script> <a href="#" id="PopUpLink">Open Popup</a> <br><br><br> <input type="button" value="Click … |
| | Hello , I am trying to solve some problems from the "Computer Simulation Methods" book. It says > > Write a class that solves the nuclear decay problem.Input the decay constant l from the control window.For l=1 and dt=0.01 ,compute the difference between the analytical result and the result of … |
| | Morning All, I am having a few problems with this code below, been trying to figure out where i'm going wrong, can any one shead some light to where I may be going wrong? I keep getting a 500 Server Error, when trying to process the form Thanks <?php include('config.inc'); … |
| | Hi This app is supposed to let a person draw depending on their choice of Shapes and color. I cant figure out what is going wrong. The colours and shapes barely work and the mouse position is not showing up at all. Mouse listener that tracks mouse position seems to … |
| | Hy I want to understand what is a better approach on problem solving point of view for a php project , a framework or the mvc pattern? I would like to add that I know that both principels are quite the same but with a minor diffrence that a framework … |
| | Hello, I have created multiple tables in a dataset when I load a page. Some of the information for those tables are on a form. After making changes to the data on the form, I want to go back to those datatables to write to the SQL table. Here is … |
 | So i made a script and it works fine but it could be better. The code will be written below, the purpose of the script is to make a beep sound when the timer runs out (that works) but i also want to show on the screen how many hours … |
 | I know I have a fundamental problem, I do not fully understand List objects. Based on a user input from a list box I want to creat a different list named `icons`. I previously had issues with the `switch` function, seemed I was doing it at the class level, so … |
 |  As you can see my ajax calender positioning is not below of the textbox of "Date of Birth". This webpage is consist Javascript which applied scrolling animation by clicking each of the sub menu at the left instead of post back. Here is my asp.net code <asp:ToolkitScriptManager ID="ToolkitScriptManager1" …  |
 | so, im editing my site and i made a blog, it worked earlier but idk why its not working now. it may be something small that im just over looking but my table of entries come up empty when i know my mysql server has 1 entry in that table. … |
| | Question regarding concurrency. Imagine 10 different doGet() requests from 10 different users around the world called within milliseconds of each other to a servlet called LoginServlet.java. Inside the servlet's doGet() method is a call to DbUtil.getConnection(). The DBUtil class is static and the method getConnection() is also static. What happens …  |
| | Hi. I was wondering if someone could explain to me how to make some new node point to the first element in a list.  |
| | Hi to all this code work well but i want that password appear in asterisk.. [CODE]<SCRIPT language="JavaScript"><!-- function check() { // Prompt user for the password ... pwd = prompt('Enter password before continuing',''); // ... then set the browser location. (change the line below this one!) if(pwd=="sidra") { location.href = … |
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| | Hi. I need help with my size method. I am using a single-linked list. I tested my code and it returns 0 all the time. /** This method returns the size of the current list. <br> * If the current list has no elements,it is empty. <br> * * @return … |
| | f = open("program0.4.txt", "w") done = input('Enter done for last name when finished') Last_Name = input("Enter Last Name: ") while Last_Name != 'done': First_Name = input("Enter First Name: ") Hrs_Wrkd =int(input("Enter Hours Worked: ")) Hrly_Wge = int(input("Enter Hourly Wage: ")) f.write('Last Name' + ' ' + 'First Name' + ' … |
| | This a question please schools grades ------- -------- havard 90% with this table, i want to select the information in each column concatenate them and ouput the results in a textfeild. sample output = havard/90% so can you declare a column in mysql as a variable in java? if yes … |
| | I'm adding sound to a simple matching game. I have a sound for a flipping a card, a match, and no match. The problem I am having is when 2 cards are match, the flip and match sounds play simultaneous. So I tried calling Sleep at line 146, which gives … |
| | i am learning to build a shopping cart, the problem is every time i hit refresh it automatically increases the quantity for the added item, and even i close the window and run the file again i see my cart there means it does not destroy the session, i will … |
| | How to fetch the data of 6 different tables and display them in single datagrid view ? Including the image have to displayed from table and displayed into the table? |
| | I want to call jquery function (or something like that) from vb code. This is what i need. There is a VB function named Calculation(). It takes few seconds to complete the calculation. (Let's get it is taken 10 Seconds) In this 10 seconds the user don't know something is … |
 | I want to create a map, with image of a floor plan. As the user zooms in or out, or moves the image around the form and clicks on a room to see more information about it, it will be possible. I'm thinking of creating labels or buttons with opasity …  |
| | I have the following code that prints out something like a database using a velocity engine and the output is printed to a console. Though what I'm asked is to generate HTML code using a Velocity template. The **Velocity Test Class** import java.io.StringWriter; import org.apache.velocity.app.VelocityEngine; import org.apache.velocity.Template; import org.apache.velocity.VelocityContext; public … |
| | Hello, How can I declare an array as a class variable? For example I can do: [CODE] <?php class test { private $name = 'john'; public function getName() { return $this->name; } } ?> [/CODE] But how can I make the following work? [CODE] <?php class test { private $name … |
| | I need a way to store x y height and width in 4 jquery variables I was thinkink about the jquery ajax get but don't know how to achive this. This is my code <?php $result = $pdo->query('SELECT * FROM figures'); foreach ($result as $row=>$value) { echo '<li>'."My value is" … |
 | How I can convert following formula in PHP? P × r × (1 + r)^n / ((1 + r)^n - 1) |
 | First, just to clear this up, I did not post this is the wrong place. I know the difference between "Java" and "Javascript" I'm working on a project where I want to allow a simple, no intense programming required, way for users to create custom functionality. This is a simplified … |
| | Good morning, Can someone help me to figure out how if I should used a Public Sub New or a Public Function. My codes are: Public Function ClassAverage(ByVal Average As String) Dim Grades() As Decimal = {76.5D, 63.4D, 45.4D, 94.5D, 81.3D, 66.2D, 68.6D} Dim sum As Decimal = 0 For … |
| | Hello, In the following programs, I am trying to add multiple clients. The Client program remains unchanged. For the Server program, I am using a thread (custom class implements the Runnable interface) to open a new socket and process every client request. My questions follow the programs. **ChatServer.java:** import java.net.*; … |
 | Hi All, I've been away from daniweb for a long time but now need some help! I have created a number of 'reports' for my customer, these are separate pages with controls to allow parameters to be set and a gridview to list records. I now need to find a … |
| | Hi, I've got a vector of structs populated with the following fields: double double double double (unsigned int) (unsigned int) string I want to take each line in that vector (call it OldVec), and 1. transfer it to a new vector of structures 2. add a string identifier at the … |
| | Sometime crashes, sometimes blank text, and sometimes works. I'm passing (I hope) a reference to TextDisplay::update() so It can draw all the text in keyBindMenu which is a vector of std::strings. I'm not sure if I'm handling this correctly. My understanding of this is very weak, but I think I … |
 | I'm attempting to write a substitution function but am having trouble figuring out how to fix the Error: operator and operand don't agree [circularity] operator domain: ''Z list * ''Z list * ''Z list operand: ''Z list * ''Z list * ''Z in expression: sub2 (x,y,hd z) Code: fun sub2(x, … |
| | The second loop after opening the file again the second calculation for count isn't coming out correctly it seems to be doubled, comes out double the normal value when it shouldn't someone help please! #include <iostream> #include <iomanip> #include <string> #include <fstream> #include <cmath> using namespace std; int main () … |
 | I have a function that has takes in a string "secret" sec = set(secret) print sec output: set(['A', 'C', 'E', 'I', 'H', 'M', 'S', 'T']) Assuming I called the function sending in the string "Mathematics", how do I get an ordered set. I'm looking to get unique characters in the …  |
 | Hello programmers! I am working on a Tic-Tac-Toe player vs. computer class, which is supposed to have a `run.()` method in order for the game to start. In a `gameWon()` member function, I am checking for a win, either by the player or by the computer. I check to see …  |
| | Good morning, Can someone help me code this part of my assignment, it's been 24 hrs trying to do this. Place student names and final mark into two, one- dimensional arrays. One array will be of String (for names), the other will be an array for real numbers (for marks) … |
| | Hello, First of all apologies if this has been posted before, having trouble findin the answer, Let me start by inserting the code I have having the problem with, apologies if this isn't the correct way of doing things but I am still a newbie at php <?php include('config.inc'); mysql_select_db($dbname); … |
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