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| | I have a list of type <string[]>, and each item in the list is a one-dimensional array. I need to sort the list according to a particular field in the arrays, how can I do this? An illustration for clarity: list item #1 = array(112, Maxwell Smart, MIS) list item …  |
| | Hi I find it hard to define the** job title **for this job. On the one hand this is a client side developer, but on the other hand the job responsibility's are much more then that. can you help me define a job title for those responsibility's at our Operations …  |
| | In this code i did not understand something. In one class, a variable is declared as private, but then this value is used in another class. import java.awt.Graphics; import javax.swing.JPanel; public class DrawRect extends JPanel { private int choice; //user's choice of which shape to draw. public DrawRect (int userChoice){ … |
| | > I have asked this question before, but i think i could not totally understand the diffefence between bitwise and logical operands. According to the book i am using to learn java, the bitwise operands can change the value and this is described as side effect. Also, in bitwise operands, … |
 | hi all, i have 3 php websites , each one requires login (same username+password for all of them) they run on apache virtual hosts on the same machine. i want to centralise login on a single page by adding 3 forms on a page so that when i click on … |
| | I have a string of text being sent through a serial port to a text box (Text1.Text). The string has some symbols in in which I am assuming are Hex values. The hex values are Hex(1), Hex(4), Hex(12), and Hex(17). What I need to do is find the position of …  |
| | I am barely learning x86 assembly, and I am having trouble. How do I address the individual items in an array in assembly? This is my attempt, but I am very confused. char example( char arrayOfLetters[], int arraySize) // arrayOfLetters = {a, B, c, D, e, F} { ~asm{ mov … |
| | I'd like to represent an integer with a value between 0-100,000. Unsigned short int (range 0-65535) is too small. Unsigned int (range 0 - 4294967295) is big enough, but for a large data set this wastes a lot of space. Does there already exist a class that is in between? … |
 | hi all I am new to JSTL , I need to display content in JSP using JSTL. Its Student information project I have list of students , i need to display them in jsp using jstl, my servlet code try { UserList userList = dataCon.getListUsers(strClassId); session.setAttribute("userList",userList); response.sendRedirect("/CMS/classsearch.jsp"); } catch (Exception …  |
| | Is it possible to change text colour in the console window with Python? If so, could anyone tell me how?  |
| | Hello community i am new to vb.net and was wondering if anyone had some turtorials as i am trying to create a tool for my job. I would like to create a tool to gather data from sql 2008 by searching a clients name and then pulling the clients record … |
 | When I handle WM_MOUSEMOVE in my window prodedure, HIWORD(lParam) and LOWORD(lParam) are both a little off. It's returning a point that is slightly to the left and slightly above where my cursor actually is... What's really weird is that as I move the cursor closer to the top left of … |
 | Hello. I have a little problem with some work i've been given to study and i am meant to build a little bingo application. We have to modify our co-workers' code so that it fits out own little scenario. I've chosen to do a British Bingo card application and my …  |
| | I have two RichTextBoxes in my vb.net application (rtf1 & rtf2). rtf1 is loaded with the external data. Mostly It contains para split into different sections. The paragraph is a dynamic data, hence the no. of words keep on changing. Now my question is that, I want to select a … |
| | I am connecting to a data stream that pushes data continuously and when I tried to set up a network stream I just could not connect and kept getting the 'not found' error. I used the httpwebrequest with webrequest.keepalive = true and started to consume the data by reading into …  |
 | Hello, is there a way to be sure that you not missed to test some function? I want to test lets say all posible functions, but it lot of them and you might easily miss. It would be good to get notices or something like that on which functions has … |
| | Hi guys, My university recently switched mail services and in order to maintain our new listservs we have to import the emails using a different format. I have all the emails in a text file like this: test@testing.com test2@testing.com test3@testing.com In order to import it to the new mailing system … |
| | Hi, i got tis trigger CREATE PROCEDURE updateG AFTER INSERT ON gnojidba FOR EACH ROW BEGIN DECLARE box int; SELECT quantity INTO box FROM stock WHERE name = NEW.name; IF (box >= NEW.Qty_value) THEN UPDATE stock SET quantity = (quantity-NEW.Qty_value) WHERE name = NEW.name; ELSE UPDATE 'Error!' SET x=1; END … |
| | I have a panel(JPanel) and it has FlowLayout by default. It has no preferredsize. I have a JScrollPane. So When I am adding buttons to the panel, the buttons are horizontally added. I want that to be added vertically. panel = new JPanel(); JButton clearButton = new JButton("CLEAR"); panel.add(button); JScrollPane …  |
| | i found out how to get each individual word from a text file. Now i am trying to limit each line to a certain number of characters. If the line limit is 10 and the word "string" starts at position 8, i need to make a newline and put "string" …  |
| | Hello, I have been working on a school project of Algorithms class. It is basically to create a C project to insert numbers into a binary search tree then order it and find the largest element. The largest number goes to the right node of the tree so it should … |
| | Hello, today I am experimenting with unit testing functions, on codeigniter, but that does not matter, the same question is for everything in PHP, or maybe not only in PHP, but general with functions that connect to database. So lets say I have such function: public function turnview_by_franchise_id($franchises_id, $clients_id, $date_from, … |
| | hie guys could anyone help me on how i can read a delimited file as i view all customer details #include <fstream #include <iostream> #include <string> using namespace std; int main () { int choice [1]; string name; string idnumber; string address; string surname; string FileName; fstream myfile; string line; …  |
| | My first Daniweb question!! Am at the front end of learning Python (3.2.3) I'm doing a SQL query into a MySQL database for two fields, track_ID and track_duration. I'm getting a return of both, but instead of the duration value being expressed as 00:02:50, as it is stored in the …  |
| | Can someone help me with wiring up my search parameters. I have txtboxes on my webpage and a search button. So far I can only search for an ID. How can I expand this to include searching for AssignedTo, Location, Department, Model, InkType, Status, AquiredDate? Here is my code. Can … |
| | Hi all, I am designing a log in page and every day i face a new problem :'( The code now is working fine but i want to add exception to check if the Login Id and the password are not exist in the DB table I tried to put … |
| | How to hide and then to show again when I want to a standard menu toolbar in MFC doc view application? |
| | Python 3.2.2 I want to check HTTP status code (eg. 200 or 404) on some www application. There are five server, and each server have a copy of this www application (The user is automatically redirected to the application on the server with low traffic/sometimes on random server). Suppose that … |
| | Hello I would like to know how to make .bat files with a time trigger some thing like this: I make a file with autorun and it ahs a time trigger and after two monts it opens this file... can someone please help me resolve this problem..... thanks... |
| | Hi, I have a XML file and want to put this line it but doesn't work. Is there any way of doing it? Thanks <?php header('location: goback.php'); exit; ?>  |
| | Hi, i'm doing a search system where you search the reference of a product and it shows a list of all results, but i have one prolem. Is that i can't do the seperation of the products by its material: $ref=$_GET['q2']; $query_prod="SELECT * FROM produtos WHERE referencia LIKE '%".$ref."%' ORDER … |
 | Hi there. I am having some trouble trying to figure out how to delete a pointer that is held in a vector. int main() { vector<Test*> iVector1; vector<Test*> iVector2; vector<Test*>* pVec1(&iVector1); vector<Test*>* pVec2(&iVector2); pVec1->push_back(new Test(11)); pVec1->push_back(new Test(12)); pVec2->push_back(new Test(23)); pVec2->push_back(new Test(24)); //delete iVector1.at(0); delete iVector1[0]; iVector1.at(0) = new Test(21); pVec1->at(1) … |
| | Hi..... How do i set a listview to only add one item from a combobox? Example: In the text file containing the list are "Chicken, Beef, Buffalo", that already exists in listview is "Cow" then the listview will only add "Chicken, Buffalo". i have here a code for adding items … |
 | It compiles but my JButton won't work... when i run the applet and press the Exit button.. it just prints some errors(or i dunno what they are) in the black window that opens when you run the applet. import java.awt.event.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; ; public class CheckRadioTest … |
| | This only does either BOLD or ITALIC... import java.awt.event.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.applet.*; public class CheckRadioTest extends JApplet implements ItemListener { //private String CurrentComboName = "Select One"; private JLabel headingLabel; private int currentStyle = Font.PLAIN; //private int intBold = Font.PLAIN; //private int intItalic = Font.PLAIN; private … |
| | I tried to convert this GUI to a JApplet but then I get the error message. > D:\JAVA\PROGRAMS\whiteboard\whiteBoardapplet.java:9: error: whiteBoardapplet is not abstract and does not override abstract method actionPerformed(ActionEvent) in ActionListener > public class whiteBoardapplet extends JApplet implements ActionListener > ^ > 1 error > > Tool completed with … |
| | Hye, i got problem while saved the record. here is my code. Imports System.Data.OleDb Imports System.Data Imports System.Configuration Public Class Form2 Shared STAFF As Form2 Function GetInstance() If STAFF Is Nothing Then STAFF = New Form2 ElseIf STAFF.IsDisposed Then STAFF = New Form2 End If Return STAFF End Function Private …  |
| | This is a JApplet. the Radio Buttons for colos work.. why won't the Checkboxes work? import java.awt.event.*; import javax.swing.*; import java.awt.*; public class CheckRadioTest extends JApplet implements ItemListener { //private String CurrentComboName = "Select One"; private int currentStyle = Font.PLAIN; //private int intBold = Font.PLAIN; //private int intItalic = Font.PLAIN; … |
| | I am having trouble with databinding when trying to add it to a dropdownlist. I can get it to work with a label: <asp:Label ID="Label3" runat="server" Text='<%# Eval("Location") %>'></asp:Label> But when I try with the DropDownList I get this error and I can't seem to find an answer for it. … |
| | Hi, I'm building a battleship game that has multiple sessions over an apache server. It's a server/client containing servlets & jsp's. Let's say i have a jsp page that shows all the boards, for each session i want this page to be refreshed as soon another player makes a move. …  |
| | Write a program that prompts the user to input the start time and the stop time in hours and minutes (use 24 hour format), and then print out the time spent in work in hours and minutes. For example: Enter start time : 9 30 Enter finish time : 13 … |
| | i though repost this issue. i am trying to display image from database. but broken image shows up. and dont how why. i tried debuging like echo, mysql_error, erron, but there are no errors. get.php <?php include("connect.php"); $user_id = $_SESSION['user_id']; $image = mysql_query("SELECT * FROM image WHERE user_id = $user_id"); …  |
| | i have a upload.php page where user can upload images to database. now i want to create gallery.php. where who ever is loged in can view all his photos from database. here is my struct for my gallery.php file gallery.php ______________________________________ (1)at top there is going to be menu and … |
 | I'm working on a Graph based Image editor. My current plan is to have Nodes of the graph be operations on the image, an operation will take a number of input buffers and manipulate them in some way (be it invert a single input, composite two inputs, draw a rectangle …  |
| | I have a small amount of data in a file which I want to use to draw plots. I can't see any problem with the following code, but running it results in the error message below. `a,b,c = np.loadtxt('myfile.csv', delimiter=',', usecols=(0,12,18), skiprows=1, dtype=('S5, i4, S8'), unpack=True)` ValueError: too many values … |
| | In the below code, I want to know the significance of 10 while creating a PrioriyQueue. I know its the initial capacity but what does it mean?? I replace 10 with any positive number and the output remains same. import java.util.*; class Test { static class PQsort implements Comparator<Integer> { … |
 | hey i heard that there is something called qt signals you can use it to change the GUI out side the main thread coz when i try to change it i get an error that i cant change the gui out of the main thread but i need it to … |
| | Hey guys i have a problem and I'm starting to fall short of solutions. Here is the scenario. I created a student registration HTML file and a servlet to answer this file. The problem is the submit button doesn't work on the html form. I have tried dozens and dozens … |
 | i have this code, it's purpose is to automatically add a colon when the index is 2, i have done it, but when replacing(overwrite) index 2 where (:) is, you can replace it with a different char, so basically colon will be removed. and also what if the user has … |
| | Hi, everybody, user post the plancard.click the evryplanbook display popup page with content how can i make it. anybody plz help me. <p><div id="planbook-content" class="float" onclick='<?php echo url_for('@planbook_planmate') ?>' > <div><img src="/uploads/planbook/<?php echo $planbook['photo'] ?>" alt="" /></div> <div> <span class="field-label"> Title: <?php echo $planbook['title_name'] ?></span></div></br> Country: <?php echo $planbook['country_id'] ?></span><br … |
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