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| | Hello ,,, am having trouble while making a drag and drop label i wrote a code i'v seen on youtube , but after compiling i had punsh of Exception and i don't know why !! can any one help me writing a drag and drop code , i'll post the … |
| | Hello ,,, i'v started learning Game programming with java before 1 week and now am developing a drag and drop game , and am having a trouble with MouseListener and MouseMotionListener / drag and drop methods / i just wrote a simple code i'v seen on web but i had … |
| | Hi All, I would like to know how to create freight invoice.. In invoice we want a table with 3 columns first column wil include type of charges second column will include taxable charges with amount in rs third column will include non taxable charges with amount in rs Then … |
| | Hi. I am wondering if a log file can be created in a header which is associated with a try-catch block. Below is my stripped down code for the log_header.h and log_test.cpp Here is log_header.h #include<fstream> #include<iostream> using namespace std; class thrower{ fstream myfile2; public: void errormessage(); }; void thrower::errormessage(){ …  |
| | Is there any way to create a button which basically clears a entire table in your database? I was hoping to have 2 buttons, 1 to empty a table 1 to fill the same table again. The idea is to store a year long values, and at the end of …  |
| | Hi guys i am new for ASP.net application, so guide me to learn more in this programming language. Well i have my own login form. Now the problem is, i want to create a session for all pages. Which means if user does some changes in some of the field/pages …  |
| | Good morning, hopefully I have this in the correct topic! I have a need to delete a specific URL shortcut that would be located on users desktops before copying out a new shortcut to the 'All Users' desktop. I have found the vbscript code below to delete a .lnk from …  |
| | /* * @author JDickerson * Created on 4 Aug 2008 */ package com.jjpeople.addressbook.gui; import com.jjpeople.addressbook.lineformatter.LineFormatter; import com.jjpeople.serviceworker.gui.GuiException; /** * This application uses a Service to Worker pattern which is located in the * package: com.jjpeople.serviceworker * <p> * This interface models the Gui. * * @author JDickerson * Created on … |
| | I have scoured the web for the answer to this question. I am a nubie to PHP so the answer may be simple I just don’t see it. I’m trying to dynamically create two drop down menus from the results of one query. Sounds simple enough but I want to … |
| | Hi People, Got a php related issue.. I have a form Which has some textboxes, few checkoxes and a Textarea. Say for example, Name: Email Address: And then the checkbox values....... Hobbies (Reading, Trekking, Gardening, Outdoor Sports, Birding) Once I click the submit button, All my data gets inserted in …  |
| | We have a programming assignment for my Java Programming class and I can't figure out to fix my output. Here's the code: class Box { double width; double height; double depth; double w2, h2, d2; double v2; Box() { } Box(double w, double h, double d) { width = w; … |
| | What should I be using? Should I be using _T? or L? Or Neither? I know some functions end with the A for Ansi and some end in W for the Unicode version but I have no clue what I want to use. if I use _T would I have …  |
| | 1] One Windows Form: datetimepickers to accept fromdate and todate respectively. Crsyatl Report Viewer Button to show the Crystal Report. 2]Crystal Report How to do the coding? I tried from my side and also some1 in this forum also helped it but still not able to do it.  |
| | Hai i need help in C++.. this is my code. By using this code I have to alter it and do Evolutionary Text/ Poem. The poem is : **“Berburu ke padang datar, Dapat rusa berbelang kaki, Berguru kepalang ajar, Bagai bunga kembang tak jadi.” ** **There are 3 files.. Evo0.cpp(below …  |
| | we need to solve the following question. Write a program that asks the user for a word, and then prompts a user for a letter. Your program should count the number of times the letters entered appear in the word, and then continue prompting for new letters. The program should … |
| | How to share variable between multiprocessing and Pyside application. I am a newbie.Can anyone help me?Any suggestion will be appreciated.Thanks very much. This is my demo: #!/usr/bin/env python #coding:utf-8 #demo:pyside gui application communicate with multiprocessing.Process() import sys,time import multiprocessing as mp import logging,logging.handlers from PySide.QtCore import * from PySide.QtGui import …  |
 | Hello. I was searching on how to copy the string from the first point in the file to the index of comma -1. I have a .mrk file that i would be reading. My idea is that the loop will go through the file and find the comma. There will … |
| | how to create a java program that ask the user to input a string and to input a number of how many times you want to reverse it at right to left? please help me with creating this program.. sample: Enter word: computer enter number of rotation: 3 output: tercompu  |
| | Hello, I am trying to create a members page for my website and I want it to display a welcome message for when the person views it, something like: "Welcome <USERNAME>" I am new to PHP so I am not sure if there is something I am doing wrong, here …  |
| | Hi, I have to add css attribute at runtime using jquery.. For example i have the following code: <table width='100%' cellpadding='0' cellspacing='0' > <tr> <td valign='top' width='70%'><span class='header-text'> </span> </td> </tr> </table> I need to add css style to the table. I can access span element of td within table. … |
| | Hi. I need help with the code for a fish race The question I was given is as follows: *You are asked to design a “Fish Race” game. Two fishes of different colors and shapes will race until one of them reaches the race’s end line. Your program should display … |
| | Hello, I have an image in one of my project folders: Lets say its in: ~/App_Themes/Default/images/SomeImage.png I want to load this image into a System.Drawing.Image, how do I do that? If I try using the FromFile method of the Image class: Image img = Image.FromFile("~/App_Themes/Default/images/SomeImage.png", true); I get a "FileNotFoundException". … |
| | Hi, I'm experimenting with A Star pathfinding. I'm having a problem with a function. I'm getting the next error after running it: > Unhandled exception at 0x76ec15de in A Star Pathfinding.exe: 0xC0000005: Access violation reading location 0x08e463a8. the function's code is: void addAdjacent(list* oList, list* cList, int tileMap[][40]) { node* … |
| | I'm coding a calculator with display and controlls in separate forms. I've hit a block on several bugs but the most promenient one is: - The calculator couldn't process more than ONE operator (2+2=OK but 2+2+2=4=NOT OK) - sqrt function is quite broken [Sollution and related files (VC# 2010)](http://www.mediafire.com/?fpwt38lohw98n4o) It's … |
| | Design a Java Application project for maintaining Employee Information in a company. Follow the instructions below for further details. (i) Create a class named EmpDetails. (ii) Declare variables emp_name as String (To hold employee name), emp_id as Integer (To hold employee id), emp_desig as String (To hold designation of the … |
| | Hey Guyz I have a SQL Database Assignment i've done the first two tasts out of 7 and i need some help with the rest i can pay 150$ for anyone can help me with it ASAP !! |
 | Hey I tried to access a cookie that has a [object HTMLImageElement] but I found out that cookies have a limit on size so Im trying to do this with pure Javascript I can store the value of what I want in a hidden div and now I want to … |
| | Hi, I have following table structures. # Table1 # link - varchar hlink - varchar top-cap - varchar (FK) sub-cap - varchar (FK) lk - varchar(PK) # Table 2 # cap - varchar(PK) caps - varchar captype - varchar top cap and sub-cap in Table1 are FK. They refer cap … |
| | I have e.g. example: $some_text='some example text [title=some_title]some title[/title] next text'; and I want make function, which will search for the word. I make function: function text_check($text,$search_word) { $text = preg_replace('/'.$search_word.'/i','<span style="color: red;">'.$search_word.'</span>',$text); return $text; } $search='title'; echo text_check($some_text,$search); How to construct a function of instruction which will steer clear … |
 | well... I have this code... <?php function ARG_FF() {?> <!--AIR RESTRICTION GAUGE--> <td><select name="gauge"> <option value="8">8</option> <option value="11">11</option> <option value="15">15</option> <option value="22">22</option> <option value="25">25</option> </select></td> <!--FUEL FILTER--> <td><select name="filter"> <option value="20">20%</option> <option value="40">40%</option> <option value="60">60%</option> <option value="80">80%</option> </select></td> <?php }?> and I use it multiple times.... then here comes mysql: … |
| | hi, just want to maek sure some thing. so i have a table called user. in user table i want to add a field called date of birth. but i dont know which type to choice. it has int, varchar, date, datetime etc. but no date of birth. do i … |
| | I have a very long code line in ASM (a very long array declaration). Is it posible to break it into multiple lines? thanks! |
| | hi, how can I find the adress of all connected machines to the network,with InetAdress and thanks for any help  |
| | double a [3]={1.1,2.2,3.3}; cout<<a[0]<<" "<<a[1]<<" "<<a[2]<<endl; a[1]=a[2]; cout<<a[0]<<" "<<a[1]<<" "<<a[2]<<endl; ans to the above is 1.1 2.2 3.3 1.1 3.3 3.3 I am new to array. Please expalin why a[1]=a[2] gave me 3.3 3.3. thank you  |
| | Hi there, I'm new to this site. I wish to know if someone knows how to change the DOS prompt screen size in C#, as it can be done by right-clicking the Command Prompt window handle > Properties> Layout. I want to at least initially set the screen/buffer size to … |
 | Too weird but still I have a doubt.... I have two table.... -> OutpatientDetails -> InpatientDetails But the fieldnames are same except for the ID....i.e. OutPatientID and InPatientID respectively..... I want to combine both the tables and produce one output.....I dont know whether it is possible or no.... I want … |
 | Dear all, How to read a file with particural encoding like UTF -8 or UTF- 16. Do I need to use some special library?  |
| | Hi all, I have a rather basic C/C++ question about the priority of the ++ operator in regard to pointers. Note the following code (joining two strings): #define LENGTH 255 void mystrcat (char *base, char *add) { while(*base) ++base; while( *(base++) = *(add++) ); } int main() { char name[LENGTH]="Feline"; … |
| | Hi All I am working on a html parser 'selenium webdriver' and on one of the pages I found an image with text on it.The page contains other information as well. I tried to see the page source if I can extract the text on image using webdriver but I … |
| | int Finish()//outputs stored values to file { ofstream walletfile; walletfile.open("C:/accounts/wallet.acnt", ios::trunc); walletfile << wallet; walletfile.close(); ofstream accountfile; accountfile.open("C:/accounts/account.acnt", ios::trunc); accountfile << account; accountfile.close(); ofstream savingsfile; savingsfile.open("C:/accounts/savings.acnt", ios::trunc); savingsfile << savings; savingsfile.close(); return 0; } I am a brand new programmer, just learning from the web, i wrote this function as … |
| | Hello. I can't seem to figure out why the following code is producing a NullReferenceException. I have checked, and have confirmed that the arrays are in fact not null, all of the elements contain data. So why does VS think something's null? Thanks for your help. // This line produces … |
| | I have my form checked if it's dirty when a user goes to close it. If its dirty is true, the user is asked if they would like to save the data. When they click yes, the 'save event' is called. The problem I'm having is trying to get the … |
| | # Apache does not start on XAMPP # I have installed XAMPP on XP PRO and I can not start apache when i press start, following message appears. **"Busy... apache started on port 80 WARNNG: terminating worker thread 0"** Please help.  |
| | hello all I try to store DateTime to mysql , but when i open the table in mysql command line I see that the hour is decrease 12 by it self , why this can happen ,? my insert command is insert = "Insert into Table1(DtIn)values('"+ hin.ToString("yyyy,MM,dd,HH,mm,ss")+"')";; hope someone help … |
 | I am experimenting with sendmessage from a simple form to control the various buttons in iTunes. The problem is some sendmessages appear to work just fine and others don't. Now before we get into "do you have the right handles child windows etc." Heres whats weird, I can take my … |
| | Is it necessary to seperate the headers from the source? For example I don't know why but I love to do: //Foo.H class Foo { Foo(){} ~Foo(){} void Func() { //......... //......... } void Func2() { //........ //........ } }; Instead of doing: //Foo.H class Foo { Foo(); ~Foo(); void …  |
 | this is my code (html) i dont know how can i open the page in div , i try with iframe but is failed :/ plz help me! <html> <head> <title>Template</title> <script type="text/javascript" src="script.js"></script> <link rel="stylesheet" href="style.css" type="text/css" media="screen" /> </head> <body> <div class="PageBackgroundGradient"></div> <div class="Main"> <div class="Sheet"> <div class="Sheet-tl"></div> … |
| | Hi there, I was just wondering if anyone knows of a good resource or tutorial regarding computer arithmetic. I'm having trouble grasping the following: Assume an 8-bit binary number $9C (in hexadecimal format) is stored in a computer. What decimal value does this number represent, assuming that it is: (i) …  |
 | Hello everyone, can some one help me with the code to create a folder by code in vb6? The scenario I have is that I have an application that allows users to login but waht I need specific is to create users forlder during registration so when logged on can … |
| | I'm trying to learn how to implement a LinkedList by hand and I notice that when the LinkedList needs to be traversed with a for loop that instead of the usual for loop structure used for traversing arrays.... for (int i = 0; i<length; i++) what is used instead in … |
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