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 | hi all Here i am trying to a code in which the run method is not being called when the thread is started.. Can anyone help me please.. Here is my code [CODE]import java.awt.*; public class Games extends Frame implements Runnable { int x=250,y=470; Thread t=new Thread(); Games() { setVisible(true); … |
| | Hi, Can someone please help me with understanding the differences between the 2 please: [CODE] Shape* rectangle = new Shape; [/CODE] And [CODE] Shape rectangle; [/CODE] I know that with the pointer you use the "->" operator to access the object methods, and with the other one you use the …  |
| | create table Course ( courseId char(5), subjectId char(4) not null, courseNumber integer, title varchar(50) not null, numOfCredits integer, primary key (courseId) ); create table Student ( ssn char(9), firstName varchar(25), mi char(1), lastName varchar(25), birthDate date, street varchar(25), phone char(11), zipCode char(5), deptId char(4), primary key (ssn) ); create table … |
 | Hey I want to create a JAR library but not sure how to in MyEclipse. Im currently doing it manually using jar command but I cant seem to get it correctly The library code is: [code] public class LibAdd { public static int addtwonumbers (int a,int b) { return a+b; … |
| | [CODE]class DoWhileDemo { public static void main(String[] args){ int count = 1; do { System.out.println("Count is: " + count); count++; } while (count <= 11); } }[/CODE] can someone please rxplain to me how does Do while statements work? and how can i use it in my program?: [CODE]public static …  |
| | im trying to do a program like this: i need to do a program like this: Automatic Teller Machine [B] Balance [D] Deposit [W] Withdrawal [Q] Quit select you OPtions: once i have chosen an option then i should proceed here if i choose b: YOur Balance is __ if … |
| | Hi, I have this sort of problem whenever the datatable has an empty cell, it shows cannot find column 6 or depending on the number of the datatable column cell. Why does this happen and how can I resolve this? Thanks |
 | hi all i have created a dynamic signature for a project i am working on it is working fine but i would like to also pull the users avatar as well to show inside the dynamic signature. my current dynamic code [CODE]<?php include("../system/uploadconnection.php"); include("../functions.php"); $username = $_GET['username']; // This gets … |
| | Hi, I'm not quite sure if there is a thread for Eclipse related query separately. But since this is a java related one. I'm posting it here. Is it possible that i can have PMD check run on a project by default ? Instead of clicking on my source file …  |
 | Trying to figure out why this SIMPLE math function will not work. If anyone can help me that would be great....Thanks [CODE] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Calc Price</title> <SCRIPT LANGUAGE="JavaScript"> function doMath() { var one = eval(document.theForm.elements[0].value) var …  |
| | I know how to pull data from a db and present it in a textbox in a form my question is, how can i pull data from a db and present it in a datagridview? and another thing, once a certain row is double clicked, new form will show and … |
 | Hello All, I have 3 combo boxes on my form 1. Doctor Start Time 2. Doctor End Time 3. Doctor Appointment Duration I want a 4th combo Box that will Start from Doctor's Start Time upto Doctor's End Time with the interval of Appointment Duration eg. Suppose the Start time … |
| | Hi, How can I create an array of a class that I have declared? I have this class named parts with properties of frame, engine and date, and i want to know how could I store them in an array .. thanks  |
| | Hi, I have this fileupload in my program and I want to set it's extension to .xls only, Is it possible? If yes, how can I set it so it's file filter will only be .xls? Thanks |
 | Greetings all. I'm preparing for my java data structure/algorithms class and I'm starting a personal code repository of sorts and such. I started out with c++ and my question is this: I'm implementing a controller class and a class full of sorting and search methods in java. Instead of copying … |
| | Requesting help with my homework problem. error: conversion from 'std::string*' to non-scalar type 'std::string' requested The lines with the error are under the comments. Thanks. [CODE] #include <QtCore/QCoreApplication> #include <iostream> #include <cstdlib> #include <string> using namespace std; typedef string* stringPtr; string* addEntry(string *dynamicArray, int &size, string newEntry); string* deleteEntry(string *dynamicArray, … |
| | Why does it load my DLL but the pointer to the Proc returns 0? It loads the DLL and says "DLL Loaded" but it just won't say "Function Found." Help me please :)? [CODE] #include <windows.h> #include <iostream> //DLL Function: void DLL_EXPORT Theading(HANDLE hThread, DWORD ThreadID, void* FunctionToPass); typedef void … |
 | I have this line of code (repeated with a bit of change) [CODE] if (ropeChosen == 1){ g.drawImage(rope, 321, 0, 10, 505, this); g.drawImage(rope, 521, 0, 10, 704, this); g.drawImage(rope, 721, 0, 10, 703, this); g.drawImage(rope, 921, 0, 10, 702, this); if (p.idol2){ g.drawImage (idol, 275,485,100,100,this); }else{ g.drawImage (snake, 300,505,50,100,this); … |
 | Is there a script that when div resize(browser) it will maintain aspect ratio? ive tried using css which adjust the width through min-max but wish to maintain the aspect ratio (height) [CODE] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <style … |
| | Hello, can anyone help me on this when i try to hit an invalid link to my site it gives me this : [B]Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/nadia/public_html/showarticle.php on line 39[/B] here's my showarticle.php [CODE]<?php require_once ("includes/config.php"); require_once ("includes/functions.php"); $script_name = 'showarticle'; … |
| | Hello I'm tring to declare a BinaryOut type of object in a Java web project but it doesn't seem to work. I've imported the same libraries I used in a standard Java project so I don't know what's wrong. Any tips???? |
| | I would like to write Perl script to read just first line of a file & calculate the length of second field which is comma separator file. For example - 1001,abcd,9999 1002,xyz,0001 expecting result - 4 (character length of second field from just first line i.e. abcd) Can somebody help …  |
| | Hey all, I'm trying to make a DLL that can be used in Pascal to enable multi-threading. I've decided I want to export Threads in C++ to a DLL. Before I make DLL's I usually write the program first to test everything then I convert it to a DLL. [CODE] … |
 | hi i used from regular command for showing date in php [CODE]<?php echo(Date("l F d, Y")); ?>[/CODE] that as you know the result is some things like this : Monday December 12, 2011 but i need the brief form of date some things like this one : 12/30/2011 . please …  |
| | can any1 tell me wats wrong in my code i cannt change my password using this code [CODE]<?php $con=mysql_connect("localhost","root",""); mysql_select_db("pras2"); if (!$con) { die('Could not connect: ' . mysql_error()); } $username = $_POST['username']; $password = $_POST['password']; $newpassword = $_POST['newpassword']; $confirmnewpassword = $_POST['confirmnewpassword']; $result = mysql_query("SELECT password FROM customer WHERE username='$username'"); …  |
| | Hey guys, So, I have a CheckedListBox that will be used to choose what columns they want to select from a database. Is it at all possible to display it in the format of [Table Name].[Column Name]? So far I have this: [CODE]con.Open() theQuery.Connection = con theQuery.CommandText = strColumns theAdapter.SelectCommand … |
| | Hey all, Apologies for this question, as I imagine it will be very easy. I'm creating a form that will be used to update fields in a table. I don't want the user to be able to update primary keys though, so I'm trying to disable the textbox so it … |
| | Im a completely retarded person when it comes to creating regex patterns! I want to check a users input, and allow certain urls, so here I have half of a pattern I have put together - Well it is actually the whole bit, but im missing bits and parts to … |
| | plzz help me some one to solve this problem as early as possible... |
| | Hi, My title may be wrong but I would like to explain this process that I need here, Here is my Process, I already have imported excel file and inserted it in the datatable, and then I also validated it's format before inserting it in the database. Now Here is …  |
| | Hey guys! I need to make a very simple login-like app. I could just write an program that would accept one masked text-box and verify its contents with a predefined string, but I want something more secure. How to make it encrypted, like web login forms? I've read a bit … |
| | I have a static class, with all methods and fields static. My methods in that class are going to use a static field declared in that class. I want that static variable(which can not be made final) to be initialized with a value taken from a database when that static … |
| | hey m making a project n m stuck n a problem. there are different employees that can login. i have employee table in database but am confused that how can i assign each employye the url that which page page will open when a certain employee logs in. |
| | Hi, I just want to know how can vb.net validate the format of a certain string for example, i have a string with 2011/13/02, and I want to check if it's format is in yyyy-dd-MM format,. how can this be done? Thanks |
| | Hi, Want to remove duplicates from a list so if my list contains: [CODE]www.test.com test.com mytest.com[/CODE] I want the final list to look like below(only selecting the domains with www from the duplicate in front) : [CODE]www.test.com mytest.com [/CODE] I have this linq but it seems to ignore all the … |
 | Is there a simple way to get a list/array of all the predefined colors? (without listing them all individually) ? It seems as though the colors are properties of the class "Color" rather than an enumeration.  |
| | Hi guys i have a problem with my code :[CODE]#include<stdio.h> #include<string.h> #include <stdlib.h> #include <conio.h> struct blahblah { char id[11]; char name[30]; float gpa; }lol[100]; int main(){ int count = 0; char name [50][100] ; for(int i =0;i<=4;i++){ printf ("Student %d\n",i+1); printf ("ID: "); gets(lol[i].id); printf("Name: "); gets(lol[i].name); printf ("GPA … |
| | I have a kind of doubt, suppose I have a class like this: [CODE] public class AA{ public static createUser(String a, int b){ User usr=new User(a,b); BB.storeUser(usr); } } [/CODE] Now, if multiple threads call this createUser() method of this class at the same time, will it cause any kind … |
| | Im using MIPS and im looking to display the numbers between two other numbers. For example; $t1 = 5 $t2 = 9 Display = 56789 Ive only just started learning the language so im still struggling to get used to it. Thanks |
| | Hello guyz, I was using sessions on my php code to pass specific variable values such as usernames. Everything goes well when I go straight browsing from page 1 to page 2, 3, 4 etc. but when I press the back button or even clicking the link to another previous … |
| | Hello guyz, I have this code bellow which is to download stored files on directory. I was using $reload=$_SERVER['PHP_SELF']; for page reload and I was curious if would it be possible to use $_SERVER['PHP_SELF'] and reload php page two or more times?.. cause when I clicked on a link 'song … |
| | HI im a student and our professor asked us to convert a number into word: example: input= "1" output="one" i need to have numbers from 1-10,001 so my program will end up very long if i only use if else statement i know that there are other methods other than … |
| | Hello Friends, I need to retrive a part of the value present in combobox. Suppose the ComboBox stores the Time values in it. eg. 00:00 00:30 01:00 01:30 Then how can I retrive only the hours value or the first two values separately from the Combo Box. Is there any … |
| | Hi folk. Can I use join() method in implementation of run(), like this: [CODE] public class MyThread extends Thread { @Override public void run() { int timeout = 30000; // here is some heavy work join(timeout); } } [/CODE] Is above thread terminated after timeout milliseconds if task takes longer … |
| | Hi all when I run commend : "C:\LJava\project\KTest2>java -cp .;org.freixas.jcalendar;.\build components.KTest2" my code runs well I then made a jar file with the command "C:\LJava\project\KTest2>jar -cf KTest2.jar .\build\components\*.class" my MANIFEST.MF 's content is : Manifest-Version: 1.0 Created-By: 1.7.0 (Oracle Corporation) Main-Class: components.KTest2 but when I run command "C:\LJava\project\KTest2>java -jar KTest2.jar" … |
| | I want to create a JFrame and add panel to it ,the problem in drawing line in this panel [ICODE] package panel; import java.awt.Graphics; import javax.swing.JFrame; import javax.swing.JPanel; public class Main { public static void main(String[] args) { JFrame window = new JFrame(); window.setSize(200, 200); window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Graphics g =null ; … |
| | Hi Guys, Can anyone help me redo this, so it'll be a list comprehension instead? def parseAnnotation(annotation): ExonStartAndStop = [] d = annotation.split(',') for i in d: removeparenteses = i[1:-1] numbers = removeparenteses.split('..') ExonStartAndStop.append((int(numbers[0]),int(numbers[1]))) return ExonStartAndStop example usage: print parseAnnotation('(1834..2736)') ---> [(1834, 2736))  |
 | Hi, do you know why my output does not working properly.. Actually my output should looping,but it straightly ending the program.. [CODE]#include<conio.h> #include<stdio.h> int main () { int choice = 0 ; while ((choice>=1)&&(choice<=5)) { printf ("\nPlease Choose No 1 , 2 , 3 , 4 , 5\n"); printf ("Enter … |
| | Can anyone tell me how to deal with apostrophes in search fields? I have the following search page: (sorry for the length of code; I thought it best to post the whole page) [CODE]<?PHP session_start(); require_once $_SERVER['DOCUMENT_ROOT'] . "/_dev/_includes/general.php"; require_once $_SERVER['DOCUMENT_ROOT'] . "/_dev/_includes/case.php"; require_once $_SERVER['DOCUMENT_ROOT'] . '/_dev/_includes/court.php'; require_once $_SERVER['DOCUMENT_ROOT'] . …  |
| | Hi everyone. I am currently working on a small project, where I have to interface an ERP (OpenERP) with another system (SugarCRM). For that, I am going to make use of the middle-ware Mule ESB, and to retrieve the ERP data, I will make use of a Java EE 6 … |
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