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| | Im brand spankin new to C# but did only a bit of console work with C++ in high school. I am working with the form application walk through and decided to try a few things. I want to have a check box toggle the background of the form between red …  |
| | Okay i am going nuts here i have a jsp page with multiple task to complete add,delete update . in order to do so i knopw i must set vlaues of a hidden input to say add,delete or update based upon what buttom was pressed so i have made the … |
| | Hi I've created a small game in java. Its woring in Appletviewer. But i want to run it on Explorer. Plz help.  |
| | im having difficulties, pls advise... 1) filtering my FileUpload to only .txt file 2) read .txt file and bind to gridview, the text file contains e.g. 1234; 9584; 2384; i want to bind it to my gridview which have just one column Please Advise...with c# codes. thanks |
| | [B]Hi Everybody, I'm Natheer.. Could you please help me?[/B] My question is: [code]Response.Write("Success1"); Response.Redirect("A Page.HTML"); Response.Write("Success2");//Thanx[/code] I want to see on the browser : Success1Success2 but this way showing the responding of the new redirected page. I'm using this way because I don't know if there is another way.. [B]Thank … |
| | How to estimate file upload time in javascript ? to show progress bar with remaining time to upload ... |
| | Hi all I would like to start debugging and have been doing some searching on the web, but everything I find is pretty complicated. (I'm just starting to learn web developping) Does anyone know where to find good, plain, correct instructions, for setting up my environment for debugging? I'm using … |
| | Hi! I have som auto generated (from xsd file, xsd.exe is used) Partial classes. On of the properties is an arry, her is the code: [Code] Partial Public Class Betaleregrp4900 Private oversiktOverBetaleregrp4899Field() As OversiktOverBetaleregrp4899 Private betalingTotaldatadef21821Field As BetalingTotaldatadef21821 Private betalerAntalldatadef21822Field As BetalerAntalldatadef21822 Private gruppeidField As String Public Sub New() MyBase.New … |
| | I have a standalone version of JFrame Interface based java application developed on eclipse platform. The tool is essentially a prototype tutor to check competence in statistics and consists of to-be-worked problems on the subject. It also keeps track of the user progress through the questions and scores their performance … |
| | i want to know how to access virtual table for a class this is my attempt to do so ........ [code] #include<iostream> using namespace std; class sample { public: virtual void fun(int q) { cout<<"fun"<<endl; } void g() { int *p=(int *)this; p=(int *)*p; p=(int *)*p; void ( sample::*pfun)(int); pfun=(void(sample::*)(int))p; … |
| | hi i am new to visual basic and i am using vb6, i have senior year project for invenotry managment system..my problem is that if one form is open then the user must not b able to peform other functions(open another form, close application etc) unless the current form is … |
| | Hi professionals, I have a problem and it is the following: Say I have 2 HTML pages. In page A, I want to display part of page B.(content between a div tag pair with ID in B) Now I was able to use the XMLHttpRequest object to get the complete …  |
| | I have a member variable wchar_t * _message; This array is allocated in the constructor, _message = new wchar_t [messageLength]; But when I try to free the memory with delete in by destructor, it crashes with a a HEAP CORRUPTION error. This my class: [code=c++] class ExampleZero { public: ExampleZero( …  |
 | hi, i would like to create components at runtime. i've added a label to the form and set its properties at design time. now i want to create 8 more copies of the label when the program starts (oc with the same properties). how can i add them and refer …  |
| | Creating Superclass and subclass. Both class should have 4 methods and the subclass should have additional properties/fields and a constructor. The subclass should have at least one method that overrides a method in the superclass. On another file is creating a manipulator where you use the subclass and all of … |
 | hey all, i am now making a gpa calculator. i am using 4 classes which form into seperate linked lists. one linked list is for the custom gui, and the other linked list is for the data list. i am using custom images for this program which i import using … |
| | I am very new to c#. I would like to get into c#. Kindly give me suggestions in where to start c# with. Suggest me some books too. Is "Head First C#"book is that good for begginers Thanks, Jam [url]http://prog2impress.com/[/url] |
| | hi there, there are 9 labels on the form with the name say [B]Label1[/B], [B]Label2[/B], [B]Label3[/B], ... now i would like to set their text to "". is there anyway to use a loop and find them just by knowing their name. any help is appreciated, Sean |
| | can someone help me w/ this?! how to evaluate the EVEN or ODD..all EVEN numbers should store on arrayEven variable,while all ODD numbers store on arrayOdd variable.. [code] import java.util.Scanner; import java.util.Arrays; public class online1{ public static void main(String args[]){ int SIZE= 10; int []number = new int[SIZE]; Scanner input … |
| | hi !!! I am making a window application in which I want tree view in left panel .For each child nodes click I want the corresponding form should be displayed in right panel . For each child node I have different - different functions and for each I have created … |
| | Hey guys, I'm stuck on an assignment for school, was wondering if you could help me out. So I have a text file similar to this: [code] Joe Jim Hello Jim, Just wanted to say hello! -Jim EOF [/code] This is supposed to be like a message system. The first … |
 | i have a problem for this program . how can i use the program in the middle.. i tried to put it IN .. but many error exist.. please help me with my program .. thanks.. here's the output: Enter Name: Simplicio Enter Password: pOLOtAn 1 Capital constant letter/s 4 … |
 | I am having a hard time writing a program to do the following: [QUOTE]Your program should create an array that contains ten (10) variables of the following type: typedef struct { char firstName[30]; char lastName[30]; char street[35]; char city[20]; char state[3]; int zip; char phone[15]; int accountId; } Customer; You … |
| | [B]I'm very new to ASP and I'm trying to get a radio button group to work and it doesn't. Here's what I have:[/B] [code]If Request.Form("RadioGroup1")(1) <> "" Then messBody = messBody & "New" & vbCrLf & vbCrLf If Request.Form("RadioGroup1")(2) <> "" Then messBody = messBody & "Used" & vbCrLf & … |
| | I have webrowser in my project..Suppose i open google..I want to drag the google image,can somebody tell me how how to get the URL of the image,so dat i can download it from the net... |
| | [code=cplusplus]#include <iostream> #include <cmath> using namespace std; int main() { int a, result, factorial(a); { cout << "please enter a number "; cin >> a; cout << factorial(a); } for(a=1; a>0; a--) { factorial *=a; } return 0; }[/code] |
| | I am reading the book "Beginning Perl" by James Lee and have been pretty happy with the content so far. That said I am stuck on chpt 7 which deals with regular expressions - I can't get the backreferences to work even when I copy the source verbatim. source: [COLOR="Green"] … |
| | i need help trying to open an .exe file then opening a file in said exe program i.e i wanna open a file in flash after opening flash. so far i can open the exe file with no problem but from there I'm stuck. this is what i have [code] … |
 | Guys im stuck once again. I have a JList (unsorted) and when you press 'SORT' the list sorts. The thing is i have to use bubble sort. My jlist is set to defaultListModel. My problem is i keep getting this error: xception in thread "AWT-EventQueue-0" java.lang.ClassCastException: java.lang.String cannot be cast … |
| | I have written a Windows service using FileSystemWatcher. It successfully processes one file when dropped into the target directory, but doesn't do anything when a subsequent file is dropped. Any suggestions would be welcomed. |
| | Hi everyone! I just want to have random numbers which are unique. For example I want 5 unique numbers for a lottery game I am trying to make, nothing special just a console game. I was thinking of using loops and dead long boolean algerbra lines of || (OR) and … |
 | Hey all, Here's my problem: php/mysql noob here. I have an admin section on the website, and I have successfully password protected all the php pages in that directory using sessions. I have included code like this on the top of each of my pages: [code=php]<?php include('login.php'); if (checkLogin() != … |
| | This has been the cause of a royal lot of frustration. I have two threads and a pipe between them. I want the first thread to send stdout to the second, and a pipe seemed like a convenient way to do this. [CODE]public PipedOutputStream p_stdout = new PipedOutputStream(); public PrintStream … |
| | Hy everyone! First I vould like to say that your great! I find lots of solutions here fom my programing problems. I would like to write a calculator in Pascal/Delphi with scietific functions. For example: if I write [1,2,3]+[3,2,1], program return [4,4,4]. Does anybody have an idea how solve this …  |
| | Hi, I'm trying to add windowClosing into my program, so that when ran, I can exit by clicking on the X(top right corner). The bold is what i added to try making the windowClosing work. I keep getting errors though. Anyone know what I can do to fix this? errors: … |
| | Could anyone recommend some higher-level c++ programming classes that are either online, or local in Austin, TX, that a 16 year old can enroll in? All my school offers is basic java, and ive tried the University of Phoenix online, but 16 is below their enrollment age. |
| | Hello all!! Im a newbie when it comes to C++ and I am constructing a program that, a. reads a file called weatherdata.txt, that contains the type of weather, number of years, then the average data for the months(i did three years) b.The program displays the informations for the months … |
| | After creating a datasource and generating a dataset, my database has changed. How can I "refresh" the dataset so it sees these changes. One Method I have been able to do is delete the .xsd file from soultion explorer. There go my modified queries & code. Another method tried was … |
| | I read all the thread on a similar post from 2006 but did not find an answer there. I can not redirect on my localhost (Apache) or on my hosted site (Apache). I was using a function created in a php course I took then switched to a basic piece … |
| | I'm trying to create a function that draws with the mouse using allegro. Here is the original code: [code=cplusplus]int SCREEN_WIDTH; int SCREEN_HEIGHT; BITMAP *buffer; int sandcol; int pthickness; int mx, my, mx2, my2; void ThickLine(BITMAP *bmp, int x, int y, int x_, int y_,int thickness, int color){ int dx = … |
| | Hi everyone, I could really use some help on modifying this pointer program by Here are the directions I am given: Your task is to create the special functions used by this routine, which are shown in blue in the above program. The special functions are swapArgs, divideArgs, powerArgs, and …  |
| | I have an unsigned char (8-bits wide, naturally) that contains 8 flag bits. Example: [CODE] unsigned char flag1:1, flag2:1, flag3:1, flag4:1, flag5:1, flag6:1, flag7:1, flag8:1; [/CODE] I would like to take this unsigned char and convert it into a bit array where each bit represents a flag. Pretty much like … |
 | I have been using this code: [code="perl"] while (($key, $value) = each (%hash)) [/code] To iterate through a hash. However, the order of the keys that it retrieves are exactly the same each time i run the script. I looked to google for answers and found the following [URL="http://www.nntp.perl.org/group/perl.perl5.porters/2008/06/msg137802.html"]bug report[/URL]. …  |
| | Hi.. I'm a beginner and just study programming. I have to make some random number. I found many solution in this site, but does'nt seem to be like i want. Please see this [URL="http://lh6.ggpht.com/_T3iApStJb64/SnMJmXJd0WI/AAAAAAAAASM/z5jEJagUjz4/s144/sudoku.jpg"]screen shot[/URL]. I have to make some simple program like sudoku game. And must put random number … |
| | Hi, I've tried to output pointer in decimal but can't do it [code] int a = 10; int* p = &a; cout.unsetf(ios_base::hex); cout.unsetf(ios_base::oct); cout.unsetf(ios_base::dec); cout << showbase << dec << p << endl; [/code] it still shows this output in hexadecimal format. Any reason why this doesn't work. Thanks in … |
| | Hello friends, i need java source code for cross matching two large access database records (1st file is of 20000records {28 columns and 20000 rows} and 2nd file is of 39000records {30 columns and 39000 rows}).I need to compare each n every cell of 1st file to the each n …  |
| | My problem is this. I am making a script engine using lua 5.1.4 for a game engine. At some point I want my script to be able to create an event for example a InitializeEvent (there are other events) which will be done through calling this method: [code=cpp] int ParticleSubSystem::GetIniEvent(lua_State* … |
| | Hello. Before i embark on the grand search for the next few days of my life (hey who needed them anyways) i wondered if this was possible cause in my head i can't imagine a program being able to do this due to a difference in email clients etc basically … |
| | hii, can anyone give me any suggestion about how i can make the program below? [B]Question:[/B] You are to write a program that will take in an arbitrary number of lines of text and output it in Pig Latin. Each line of text will contain one or more words. A … |
| | Hi My "callable" function doesn't work. Who knows why? [CODE]>>> callable(print) Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> callable(print) NameError: name 'callable' is not defined >>> [/CODE] Regards, Mark |
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