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| | i got a problem. i want to have 3 forms and both linked..i.e you can access all of them.the first to be a log in form, which when you have entered the correct user name and password,it lets you to the second form.the second and third are just forms to … |
| | hi, how can i valiadte each cell in a datagrid view seperately, i have one column int which is the 7th column and the 3rd and the 5th are calender control and the first two are combo boxes, and a check box column Question 1: how can i select on …  |
| | Hi, i want to write a program that will automate my backup on a windows using python but i have no idea how to get started. can someone please point me to the right direction. thanks in advance  |
| | [CODE]void main() { int a; char b; scanf("%d%c",&a,&b); /// char not taken ?? } // problem with buffer or stack [/CODE] i know this can be avoid by using fflush(stdin); or giving "\n" or space inbetween ; i need exact answer plzz help !!! thanks  |
| | Hi guys, I'm using ajax to display the xml file. On my html i put [CODE]<body onload="sendRequest(Display)">[/CODE] so everytime users go to the main.html, all the information in xml will be displayed after transformed by XSL Now the problem is it gets the error [I]Display is not defined[/I] While i … |
| | I need to monitor a number of folders over a period of time. so i pass the files in each folder to a list of list. [CODE] import os path_to_watch = [] path_to_watch.append("/path1/") path_to_watch.append("/path2/") path_to_watch.append("/path3/") before = [],[] for item, folder in enumerate(path_to_watch): print "i am here", item, " : …  |
| | I am trying to define centroid in the following code as centroid is part of the private data for this class. But when I output the data it reads 0, 0 instead of the real values. Vec is a 3 dimension class that i have created. I'm not sure what …  |
| | Hi, i have a big problem trying to make my table sort things.. Table information is cooming from mysql db.. [CODE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Min telefonbok</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <h1>Telefonbok</h1> <form id="form" method="post" action="phonebook.php"> <fieldset> <legend>Skapa ny kontakt</legend> <table> … |
| | Hi! I want to insert an elelent (textbox) under another textbox that already exists, and then retriever the value from it for later use i tried with this, but no success: [CODE]function newtxtbox(){ var box = document.createElement("<INPUT TYPE='TEXT' NAME='RADIOTEST' VALUE='First Choice'>") document.body.insertBefore(box, existingbox); } [/CODE] Thanks in advance! |
 | I want a row to add data grid view that is linked to dataset and datatable. Aftet that I want to that [COLOR="Red"]new row [/COLOR]in the first cell i want to put a new value (data) [CODE] myConn.Open() myCommand1.CommandText = "select * from groups" myCommand1.Connection = myConn myAdapter1.SelectCommand = myCommand1 … |
| | hello, i have a simple question: how can i make 2 variables to have the same address. For example, if i write: [CODE]int a = 10; int &b = a;[/CODE] everything goes ok "a" and "b" have the same value and the same address but what ai need is: int …  |
| | In ASP.Net, when i entered the url in address bar,.. it redirects to the main page without going to login page,.. It should go to the login page,.. then by after getting the login information only it redirects to main page,.. can anyone help me? |
| | I want to make a program that control powerpoint slides for example, when I start power point in presentation mode as I click the button, then slide goes to next. And when I click one more, then go next slide. I don't know how to send message to powerpoint in … |
| | hi i just started c programming and i am stuck on a question Write a void C function called largest that takes two integers passed by value and returns the larger of the two using a third integer parameter which is passed by reference. this is what i came up …  |
| | I am facing the same problem as described bye CandyV. I would like to know if it is solved?  |
| | Hey, i dont get any compile errors on this code but when i run it i dont get an evaluated value, what have i missed??? [CODE] import java.util.Scanner; import java.util.StringTokenizer; import java.lang.Math; public class main { static Stack<String> stack = new NodeStack<String>(); static final String operators = "+-/*^"; static Scanner … |
| | Hello I created a database on Access with two tables, [icode]Table1[/icode] and [icode]Table2[/icode]. My question is, it is possible to join the columns from [icode]Table2[/icode] in [icode]Table1[/icode]? If it is possible. What do i have to do? Thanks |
| | hello you all, thanks you all for solving my problems and helping and guiding me. i have news titles with hyperlink in one page when i click on one of the news title then it will navigate to other page and will display news title and content there. now i … |
| | So I have a database (for tracking customer applications through to approval etc.) in MS Access form & and all (but access just isnt the best way to do this for many reasons I wont get into). I have looked at lots of programming language and decide that VB was … |
| | please run this simple program...... why wont this work ? i tried it first with if...else [code]/*why will this program not run? what did i do wrong with the if else statements/conditions ?*/ #include <conio.h> #include <iostream.h> main() { double sales, sales_amount, quantity, total_sales, vat; total_sales = sales + vat; … |
| | Hi, My code was working fine when I tried with 3 columns. Now, when I mode columns (13) it throws the error. Please see attached the file and do help me. Regards. |
| | Hi; i have a problem about that i have two long strings of non-negative integers and i wanna denote adddition.How should i do this? |
| | I have a little background in Python, but I want to move on to learning C# (Im not giving up on Python, I'm still coding in it). I choose C# so I can make games to submit to [URL="http://creators.xna.com/en-US/"]XNA[/URL], so I can get some games on XBLA. Anyway every tutorial … |
 | Ok, so I wrote a very simple programme, just to practice multithreading. I know it can be coded better, but I'm still learning about this, so please be lenient. This is my code so far: [CODE]package threads; // Create a thread import java.io.File; class threads implements Runnable { // This … |
 | How can these be done. For example running a shourtcut thats path is this C:\app.exe -sync will run a certain part of the application(the sync function). Do i need to make a seperate application. Also say i have a program that plays music files. then i have a music file … |
| | I have a database containing records which I want to edit. I populate a list box which gets populated with the records in the database and I select and click on one of the records for editing. I find that I am able to select the record from the listbox, …  |
| | Hi frnds, I m using the below code...it is working fine...nothing prob in it.. just i want change the visibility of that div....here by default div is visible...but i want default div should be hidden.....plz look into the below code.. [CODE]<html> <head> <script language="javascript" type="text/javascript"> function showHideDiv() { var divstyle … |
| | hi, i am trying to design chip 8 emulator on visual basic, i have found source code of it but the problem is i am not getting the idea how the code works, i understand some part of it.. please help me.. here is the full source code.. [CODE]Dim ram(8192) … |
 | Hi all, i want to know that 'Is mysql support chinese language?' If yes then any changes require in configuration? My site is in english. Let if any user have inserted their information in Chinese and if anyone search using Chinese keyword, then it should match with mysql and if … |
| | Hi, Like the title says I am having a little difficulty connecting a JSP page to database.Here is my code containing the setDataSource, I am pretty sure that this is whats causing the problem. [CODE] <%@ taglib prefix="sql" uri="htpp:/java.sn.com/jsp/jstl/sql" %> <sql:setDataSource var = "labdb" scope = "session" driver = "sun.jdbc.odbc.JdbcOdbcDriver" …  |
| | Hi! I want to write some text to a textbox (using a greasemonkey script to be exact...) but i cant get the right element (textbox) as it somehow doesnt have an id. This is source that is relevant for the textbox (from original page) [CODE] <input name="WebGridBuilder$ctl04$ctl01" type="text" value="something" maxlength="32767" … |
| | I want to call a C++ program from PHP with apache server on Fedora 12 linux. testprog is put in the same directory of the test php program. I see the output of exec('ls -lrt') but not exec("testprog"). Please help. The following are my php and cpp test programs. [CODE]<html> … |
| | Hello guys , I just wrote a code of Cellular Automata using OpenGl but I need your help in converting this code to a C++ code here is the code : [CODE]#include <windows.h> #include <math.h> #include <gl/Gl.h> #include <gl/Glu.h> #include <gl/glut.h> #include<iostream> #include<cstdlib> using namespace std; GLsizei Height= 800; GLsizei … |
| | hi... got a programming assignment which really makes my brain bleed...all threads gives answers on how to access a text file and display text from that source. what i really need is the code in which i would get the text from every single line inside the text file. for … |
| | i am calling applet jar file like this [code] out.println("<APPLET code = com.Sample.class " + "codebase = /WebContent/WEB-INF/" + "archive = SamplePassword_signed.jar " + "WIDTH = 200" + "HEIGHT = 350>" + "</APPLET>");[/code] but it gives me a error that class path : class com.Sample.class not found. i have stored … |
| | hi all, is there anything wrong in this. i need hav the value in the radio button to display in the next page. so please can anyone. thank u. ---------user.php-------- [CODE]<tr> <td><input name="radio" type="radio" value="projectassign"></td> <td><?php echo $row['projectassign']?></td> <tr> <td><input name="radio" type="radio" value="projectassign"></td> <td><?php echo $row['projectassign']?></td> [/CODE] ---------upload.php--------- [CODE]<?php echo … |
| | hello every one i am haveing problem in code i.e whenever i try to write in file it overwrite tthe previous one.I am using this code [code] File f=new File("c:\\paul.txt"); //f.createNewFile(); BufferedWriter br = new BufferedWriter(new FileWriter(f)); BufferedReader br1=new BufferedReader (new InputStreamReader(System.in)); FileReader fr=new FileReader(f); // FileWriter frt=new FileWriter(f); // …  |
| | If the string is input from stdin: [CODE]scanf(" %s %d", R, &n);[/CODE] then is it possible to get the length of R as a by product from scanf as it already has scanned through the input? As you can see there can be spaces in front and after words and … |
| | i have a div that is a pop-up, and it is in a loop. I want to add a form to the below code so i can send the data in the textarea to the next page. Because it is a pop-up, the style changes from display:none to display:block, but … |
| | [B]Card.java[/B] [CODE] package poker; public class Card { int suit; int rank; public Card () { suit = 0; rank = 0; } public Card (int s, int r) { suit = s; rank = r; } public int getSuit () { return suit; } public int getRank () { … |
| | sorting in array, i'm stuck understand that why we've used a 'j' loop here ? can anybody explain ? and why we are checking this condition ? [iCODE] if(num[i]>num[j])[/iCODE] [CODE]int main(void) { int num[5],temp; int i,j; for(i=0;i<5;i++) { printf("Enter Value for %d",i); scanf("%d",&num[i]); } for(i=0;i<5;i++) { for (j=0;j<5;j++) { if(num[i]>num[j]) … |
| | [code=c] #include<stdio.h> #include<conio.h> void main() { int a[] = {10,20,30,40,50},j,*p; clrscr(); for(j=0;j<5;j++) { printf("%d",*a); a++;/*here compiler error "lvalue required"*/ } p=a; for(j=0;j<5;j++) { printf("%d",*p); p++; } getch(); } [/code] i used turbo c++ compiler.and save this programme as abc.c why this type of errors occur? |
| | Is there any problem with manipulating very long strings? When I say long, I'm meaning like over 100,000 characters long. I'm using examplelongString = data.readline() to get it from an html file. I then use examplelongString .find('text to find') to search for stuff. I've been trying to do it, it … |
| | @SuppressWarnings("unchecked") class MyBooks implements Comparable{ static final CompareLastName c1 = new CompareLastName(); static final CompareFirstName c2 = new CompareFirstName(); static final CompareTitle c3 = new CompareTitle(); static final ComparePrice c4 = new ComparePrice(); static final CompareISBN c5 = new CompareISBN(); static final CompareDate c6 = new CompareDate(); private String lastname, … |
| | Posted below is currently my main class that works for a java blackjack game, i do have 3 other classes for the full game to work but this class is where my problem is. my problem is in the west border i have so much being written to the GUI … |
| | Hi all, I am trying to have a recursive sort on my xml data, but can only manage to sort the first layer..and not as what i want too :( , been trying to do this for a couple of weeks :confused: I would appreciate it if anyone could help … |
| | i have a textarea with alot of words in it. Is there an alternative way to send the words in the textarea to another page without using a form and submit button? |
| | Hello, im currently working on a program and im trying to create a cascade, This cascade code works by itself but i want to implement def hello and def toggle into def __init__(self, master=None), at the moment im getting and error "UnboundLocalError: local variable 'submenu' referenced before assignment" does anyone … |
| | I'm a little new to programming and for my class I've been asked to do a recursive program where you input a directory and it will find all the files in that directory and any subdirectories in that directory, etc etc until there aren't any more subdirectories. Quite honestly, I'm … |
 | Hi All, I have been doing a little VBA in excel and I am tring to work out how to add 2 hour {or any amount of time} to the current time. Google has failed me in finding the answer, most of the things i have found is formulas but … |
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