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| | ok here's what i am trying to do. i ask user for a value or just assign a value my self for example int a=150; now i want the output like this: 1 5 0 so is this possible?? please use simple programming i guess it can be done with …  |
| | public class j_01_FLOW_06 extends JApplet implements ActionListener { //Choice shoplist = new Choice(); //ButtonGroup bg_group = new ButtonGroup(); CheckboxGroup cg_group = new CheckboxGroup(); JCheckBox cb_i1 = new JCheckBox("fafa"); JCheckBox cb_2 = new JCheckBox("wfw"); JCheckBox cb_3 = new JCheckBox("Computer"); String s_value[]={"white sox","red sox","mets","cordianls","blue jays"}; JList l_list = new JList(s_value); Container c; … |
| | public class J_01_FLOW_08 extends JApplet implements ActionListener { String s_value[]={"white sox","red sox","mets","cordianls","blue jays"}; JList l_list = new JList(s_value); JLabel l_label = new JLabel(); Container c; FlowLayout flow = new FlowLayout(); public void init() { c = getContentPane(); c.setLayout(flow); c.add(l_list); c.add(b); l_list.addActionListener(this); } public void actionPerformed(ActionEvent e) { String pick = … |
| | I'm trying to cleanse a db field which stores UK postcodes. Postcodes can be 7 or 8 characters long but they will always have a space character in the 4th position from the end. The last 3 will be 1 digit plus 2 letters. Customers on entering their address will … |
| | Hallo everyone! I've a question about jQuery load function .So I have the following page .. I have to load this page : https://www.mann-hummel.com/online-catalog/EU/rum/vehicle Is that code correct? <html> <title>Load function</title> <head> <script src="http://www.filtreautomobile.ro/core/jquery-latest.js "></script> <script src="http://www.filtreautomobile.ro/core/function-demos-script.js"></script> <script type="text/javascript"> var JQFUNCS = { runFunc: { "load": { run: function(id) { … |
| | so i now awt is the old version. which is Applet swing is the new version which is JApplet. code at bottom, is it normal to mix awt and swing? for ex i am using continer which is awt. and let say i dont want to mix awt with swing … |
| | I'm pretty nee to all this stuff, I have no problems reading from the database but writing new records and updating fields etc is proving to be quite difficult. The following code is just meant to create a new record in a table, I started the field count at [2] … |
| | Hi, I am having some trouble, i am trying to create a site just to learn ASP.NET c#. I am stuck though trying to get values from my database, i want to say if the "customer" is logged in that i can display his address details some textboxs. Similar to … |
| | Imports System.IO Imports System.Net.Sockets Imports System.Text Imports System.Net.Security Public Class Form1 Dim PopHost As String = "my mail server" Dim UserName As String = "my user name" Dim Password As String = "my password" Dim PortNm As Integer = "110" Dim POP3 As New TcpClient Dim Read_Stream As StreamReader Dim … |
| | I'd like to search this before asking a question but I'm not sure exactly what to search for. Posting for help is always a last resort for me. What I'd like to find is I think it's called a loop? or foreach? I think.. What I want to do is … |
 | Would anyone know what the PNG Include directory variable should be for CMAKE. I can't seem to find a Cmake module to search for PNG in the program which depends on LIBPNG (unlike all it's other dependencies). I've been using PNG_INCLUDE_DIR but CMAKE doesn't seem to recognise it? thanks. |
| | i need to write a program that ouputs any five positive integers to the screen? for (int i = 1; i <= 5; i++) cout << rand () // what goes here? usually when there's a range (lets say any 3 digit number) i usually do it like this cout … |
 | I wrote a php email that sends me an email whenever a web form has been submitted. Good thing is that I recieve the email, but bad thing is that I get multiple emails (3x)... one is a duplicate of the table I receieve and another just shows the HTML …  |
| | I could use some help with ideas for test values on a pseudocode project for my IT class. I do not want answers only assistance Thanks |
| | Hey Guys, Firstly like to say this is a great forum and has helped me a great deal in regards to learling a bit about python! But I have two programs which I require help with if possible :( **Program 1 -** *To search a text file for a user … |
| | I am having trouble finishing this code for an assignment i have due. I have to create a code that (depending on what the user picks) sorts the numbers in ascending or decending order using an array with the funcion in the code. Any help would be greatly appriciated. #include … |
| | I want the program can do that for me. When I enter the name of file in the same folder of .exe, the program will scan the file data and print it out the data in order. However, i do not know how to scan the data in the file …  |
| | Please help me with following problem (I am struggling in a class that I really shouldn't have taken, and I have absolutely no idea where to start, or how to continue with it): Write a program that can be used to assign seats for a commercial airplane. The airplane has … |
| | iam coding a program to store textbox data into an array, iam using bounds inorder not to erase the previous data. and it is saying it needs an end of statement. Please help. Thanks. This is the code: ReDim Preserve strArrMonth (LBound (strArrMonth)) to UBound(strArrMonth)+1) strArrMonth (UBound(strArrMonth)) = textBox.Text  |
| | Hi, I am making a program to open the application TextEdit on a mac (not a specific file, just open the program). I have been researching it, but have not come across much help. I have seen that I should use Runtime or Desktop classes, but i'm not sure which … |
| | IM A COMPLETE TOOL PLEASE IGNORE / DELETE THIS POST Hello everybody, im currently trying to learn 3d game development (ive developed 2d games in the past, nothing this complex, i am a third year programming student). Ive been working on this project in my spare time for the past … |
 | What's up guys? I have this question....I'm trying to extract a number from a stream after I extract a charachter but after charachter it displays ASCII value, not the actual number: cin >> ch; num1 = cin.peek(); cin.ignore(80, '\n'); cout << ch << num1; |
| | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); try { int c=0; String u1=request.getParameter("u1"); String e1=request.getParameter("e1"); String user=request.getParameter("user1"); request.setAttribute("u1",u1); request.setAttribute("e1",e1); request.setAttribute("user", user); out.println("welcOme"); Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection con =DriverManager.getConnection("Jdbc:Odbc:db5"); String str = "select * from Table1 where email=?"; out.println("welcOme"); PreparedStatement statement = con.prepareStatement(str); statement.setString(1,user); ResultSet … |
| | I've been trying to do this asteriks triangle with nested loop for days and many hours and still no luck. Im using visual studio 2010 and I've been searching the web for clues and everytime I use the cout, anything iostream, const char and more it always fails I'm not … |
| | I have written one small program to check whether particular bit is set or not. But not getting proper value when i check for upper nibble. #define check(var,pos) ((var)&(1<<pos)) void main() { int var=30;// in binary 0011 0000 that is its 4th and 5th bits are set; int bit; printf("enter … |
| | Pretty self explanatory code. Why doesn't it work! #include <stdio.h> int main() { __asm__("number dw 0"); // declare number? printf("%d",number); __asm__("mov %eax,number" "inc %eax" "mov number,%eax"); printf("%d",number); return 0; } cc ex1.c -o ex1 ex1.c: In function ‘main’: ex1.c:22:17: error: ‘number’ undeclared (first use in this function) ex1.c:22:17: note: each … |
| | Hi Everybody I am trying to create a template class here is the code I trying to just add and multiply 2 number. But I am not able to do so using template class. class calc { public: template <class T> T multiply(T x, T y); T add(T x, T …  |
| | Here's my index.php page: <?php require 'connect.php'; ?> <html> <body> <form action="action.php" method="post"> Username: <input type="text" name="uname"> Password: <input type="password" name="pword"> <input type="submit" name="submit1" /> </form> </body> </html> Here's my connect.php page: <?php $connect = mysql_connect("localhost", "root", ""); if (!$connect) { die ('Could not connect: ' . mysql_error ()); } … |
| | Hey guys. i am new to c# and i was wondering if you could give me a hand. it is about sets.So far i have 3 textboxes,one for set a one for b and another for result.i also have 3 buttons one for union one for difference,element found in a …  |
| | Hello! This is my first post to this forum, so I'm kind of losing my virginity right now I am also new in VB. I hope that somebody would help me! Ok, I have a problem with a database. I want to make a program which has one input textbox, … |
| | Hi everyone. I'm teaching myself Android and it's been nothing but trouble. I'm having difficulty even doing some of the simplest tasks. Anyways, I've created a login screen, and when the user presses "OK", I want to switch activities, but it's not working. Here're my Logcat erros: 10-26 10:24:23.779: E/Trace(952): …  |
| | hello, i am corrently making a desktop application which store the username and passwords from different account. now,i want to know that how can i fill this username and password in particular web site when i click on button. i have written the code for opening the web browser,when i …  |
| | Hi all, I was looking to make an android app that gets data from a C# wcf server - at the minute I can pull some basic data and they are communicating - however what is the best way to create an app like this? I know that networking operations … |
| | I get an error when i try to execute this PS: $ADJUST = "UPDATE modul_galleri SET pos = pos - 1 WHERE pos = ?"; $ADJUST_PREP = mysqli_stmt_prepare($connection, $ADJUST); $ADJUST_PREP = mysqli_stmt_bind_param($ADJUST_PREP, "i", $pos_op); $pos_op = $_GET['pos']; $pos_op = $pos_op + 1; mysqli_stmt_execute($ADJUST_PREP) or die(mysqli_stmt_error($ADJUST_PREP)); mysqli_stmt_free_result($ADJUST_PREP); mysqli_stmt_close($ADJUST_PREP); The error: Warning: … |
| | hello everyone i'm new ic and i have a problem on structs, on the very simple i want to create a struct with one int and a char table 3 potisions,this is my code #include <stdio.h> #include <string.h> #include <conio.h> struct domi { int code; char name[3]; }; main() { … |
| | 'Inline Code Example HereHello i'm having this error message when adding to multiple table: '"The DataAdapter.SelectCommand property needs to be initialized." 'I need to have my data saved into both table(tblStudentInfo, tblPayment) when btnFinish clicked. Please 'help, i'm working on this for days and haven't had any luck. 'For reference … |
| | This is my index.php page: <html> <body> <form action="action.php" method="post"> Username: <input type="text" name"username"><br /> Password: <input type="password" name="password"> <input type="submit" name="submit" /> </form> </body> </html> This is my action.php page: <?php $con = mysql_connect("localhost","root",""); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("users", $con); mysql_query("INSERT INTO userlogin …  |
| | I have a page which does an AJAX call and loads an entire page. The page that gets loaded has some Javascript. The javascript works on page by itself when loaded, but when its gets loaded by AJAX, the Javascript does not work. I dont know what I am missing. … |
| | Hello, I'd like to ask if you know how to keep my simple stopwatch timer running even when I press the back button to go back to the previous activity. How can I achieve this? Thanks for your help in advance.  |
| | I am just beginning to learn pointers and I have a question regarding accessing the values using the address. Suppose we have an array of say 10 elements and I begin to access all the elements starting from the 10th element, and go on untill i access the 0th element... … |
| | Hello all. I am very excited to have found this place in that I might better my very shoddy coding skills. I am trying to learn Python with a couple of books and some ideas for programs. I am trying to figure out a matter of what I think is …  |
| | I have a program that is suppose to find the percentage of occupied rooms in the hotel. I have most of my program running, but when I try to typecast my percentage the percentage isn't coming out right and I am not sure as to why. I have set a … |
| | hi , i have a 3 columns with content and can be sorted and now i want a small symbol on them when that column is sorted like if column one is sorted then the symbol should be on 1 similarly for rest, And thank you very much for ancient … |
| | Hi all, I'm developing a simple RMI chat server. Im getting following exception when i execute Client. Server works well. java.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322) at sun.rmi.transport.Transport$1.run(Transport.java:177) at sun.rmi.transport.Transport$1.run(Transport.java:174) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:173) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667) … |
| | Ok I know the difference between delete and delete[] BUT this question just all of a sudden popped in my head since "NOTHING" happens when I use delete[] for all purposes. Now I know when to use one or the other but it still for some odd reason bothers me … |
| | Hey guys. I have two questions about my code(which has no errors but isnt giving the output i want)...Is it possible to have an if statement in my 3rd constructor? Also why is my output giving the filepath instead of outputting calcutations? Thanks for having a look public class order … |
 | hello, Can anyone please tell me the most efficient know till date so as to find the prime numbers up to 10^8 or higher. I am using sieve and using odd number optimization with it also. but it is not too much effiecent which i want. Can you please any … |
| | Here's the main index page: <html> <body> <form action="action.php" method="post"> Name: <input type="text" name="fname"> Age: <input type="text" name="age"> <input type="submit" name="mybutton" /> </form> </body> </html> Here's the action page: <?php $mycar=''; echo "$mycar"; ?> I left the variable $mycar empty because i'm trying to assign it's value as my forms …  |
| | HI, how do i change tis code so when the php is done it gos to page running.php insted of the " echo "1 record added"; " line ? <?php $con = mysql_connect("localhost","peter","abc123"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("my_db", $con); $sql="INSERT INTO Persons (FirstName, LastName, … |
| | I cant get this program working. Cant really sort out where i am wrong. The program works fine without the save/load object feature. Please help!! import java.io.*; class Account { String name ,accno; double bal; void withdraw(double amt) { System.out.print("Processing"); for(double pr = 0; pr<500000000; pr++); System.out.print("."); for(double pr = … |
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