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 | Hi everyone, I'm trying to pass data to managed object arrays. In this case i got no errors also no correct output. So what's wrong in the code below ? Please help. PS. This code writes " MyDataType" on textBox1 ??! [CODE] ******************* * MyDataType.h * ******************* using namespace System; … |
| | I am running trough the [url]www.winprog.org[/url] tutorial, I have run into yet another error. [CODE] #ifndef __BORLANDC__ #include "winres.h" #endif [/CODE] it says it cannot open "winres.h", which I would agree with because it is not located on my computer at all! Is this file part of some other program, … |
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| | ive been working on this script as a project, and when i run it and click on the button to sleep(its going to be an rpg game) it loops and sends the command a bunch of times through the function. [CODE] import sys, random, time, pygame from pygame.locals import * … |
| | [CODE]import urllib2 from BeautifulSoup import BeautifulSoup data = urllib2.urlopen('http://www.NotAvalidURL.com').read() soup = BeautifulSoup(data) table = soup("tr", {'class' : 'index_table_in' }) print table[0][/CODE] the result is: <tr id="index_table_12345" class="index_table_in"> <td><a href="/info/12345">string 1</a></td> <td><a href="/info/12345">string 2</a></td> <td><a href="/info/12345">string 3</a></td> <td><a href="/info/12345">string 4</a></td> <!--td></td--> </tr> *the goal is to get only the strings and … |
| | Hello. I have a really weird problem. Whenever I try to get if the user pressed down on the mouse (clicked), via GetAsyncKeyState(), it only shows it some times. I tried the exact same code, but with another key Ex: A, and it works fine. Here is the code. [CODE] … |
| | Can anyone pls explain the output for this [CODE=c] int main() { int i=10; printf("%d %d %d",i++,--i,i); return 0; [/CODE] according to me the o/p should be 9 9 10 however gcc compiler is giving o/p is 9 10 10 can anyone explain me this.... |
| | Hi everybody, I am learning c++, i tried to learn java but it seams hard. do you personally think that learning c++ will make me understand OOP in a bad way ? Is it better to learn c++ before java or vice versa ? Is java slower than c++ (Some … |
| | Hello, I am not a completly new person to C# but I have some good background information about C# and it's contents. What i want is to be guided about what to solve how to develop my skills . can any one give me tips and put me on the … |
 | just making a thread that will hopefully stick for a while... >_> I just need a little help and need to know a few things before starting on this... the main thing being the need to know how to build a good update system >_> my program will have a … |
 | I have been working with this code for quite a long time now, and I continually refactor and refactor and just keep running into different forms of the same problem. In the last couple of weeks I've tried to take a step back and really think about the design, motivated …  |
| | [CODE]# 619480 import time from random import * def main(): lst = [] result, length = 0, 500000 while result <= 0.50: for i in range(length): lst.append(randint(1, length)) value = randint(1, length) t0 = time.clock() linearSearch(value, lst) result = time.clock() - t0 print("This LINEAR SEARCH took {0:4.2f}seconds with a length … |
| | i am starting to learn to connect a cprogram to a mysql database. i have got this elementary program to connect to server , create a database and disconnect from it. [code]#include <stdio.h> #include<windows.h> #include <mysql.h> static char *opt_host_name = NULL; /* server host (default=localhost) */ static char *opt_user_name =NULL; …  |
| | Hi.... I am trying to connect sql server with vb.net in Visual Studio 2008 with foll. code.... but it is having problem....what is the problem? Please tell me.... 1. I created "publication" databse. In table i took 2 columns...fname and lname and fill the records... 2. I took DataGridView onto …  |
 | <?php $res = mysql_query("SELECT * FROM users WHERE username = '$user' LIMIT 1"); if(mysql_num_rows($res)>0){ $d = mysql_fetch_array($res)){ if($pass == $d['password']){ session_regenerate_id(); //security for changing permissions $_SESSION['user_id'] = $d['user_id']; $_SESSION['usertype_id'] = $d['usertype_id']; switch($d['usertype_id']){ case 1: $loc = "nurse.php"; break; case 2: $loc = "paramedic.php"; break; case 3: $loc = "doctor.php"; break; … |
| | i'm newbie in php. need more help to finish my project..i have 3 page: 1st page : status button(i'm using image button for each status and have 5 status button) code for image button: [CODE] <a href="negeri-semak.php" ><INPUT TYPE="image" value="" src="pictures/icon/image005.gif" width="230" height="37" border="0" id="RAKAN MUDA" onclick="javascript:this.form.submit()" name="BTN" alt="RAKAN MUDA"></a> …  |
 | While looking into [URL="http://www.had2know.com/academics/gaussian-prime-factorization-calculator.html?blankone=2&result="]Gaussian primes [/URL]I came to think additional ways to check for is number integer or not, what you think is best way? [CODE]epsilon = 1e-11 def is_integer(n): """ traditional abs, epsilon check for near integer """ return abs(n-round(n)) < epsilon def is_integer2(n): return (float(n)- int(n)).as_integer_ratio()[1] == 1 … |
| | how to reset the existing password(topsecret)with a new password by using the "replace" keyword in the below code shown [CODE] Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load End Sub Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click System.Diagnostics.Process.Start("chrome.exe") …  |
| | Well, hello. I have a problem with reading data from binary files into arrays. For example, let's say that we have d.bin file which contains pairs of strings with max lenght of 32 chars and double values like this: string12.334343 AS34.34 something3 where the string always takes up 32 bytes. … |
| | I've got a worksheet which asks me to ask the user to enter a beginning and ending value. Create a for loop using these numbers. Also ask the user to enter another number. The program will search for multiples of this value. a. The total of all values in the …  |
| | hi.. guys.. just joined daniweb.. and this is my first post this one's very easy... i suffered a lot to find this simple program.. i hope you guys like it.. here is a quick preview of it...[URL="http://lh4.ggpht.com/_blnOia1d0Pw/TQs3BhaCClI/AAAAAAAACco/3vPqJIlyG-M/gmail%20client.JPG"]http://lh4.ggpht.com/_blnOia1d0Pw/TQs3BhaCClI/AAAAAAAACco/3vPqJIlyG-M/gmail%20client.JPG[/URL] 1. First Of All Add the Following Line to your code: [CODE]Imports System.Net.Mail[/CODE] … |
| | Error messages should be displayed within the html if certain fields on my member register form are left empty, if they are invalid types or if the username entered already exists. I've tried adding a record with an already existing username and it does direct to the member registration failed … |
| | Hi, How to know the cron is working or not. i am getting mail from cron but how to know whether the functionality is working or not. i am getting mail like this [B]Cron Daemon [email]root@ip-xyz.ap-southeast-1.compute.intern[/email]al to me show details 4:59 AM (11 hours ago) --2012-01-10 04:59:01-- [url]http://www.xyz.com/reports/status.php?provider=6[/url] Resolving [url]www.xyz.com[/url]... … |
| | Hello I'm new to Java so all help appreciated I have already searched for similar threads but with no results helping me. I whant to save the data that I input in my Jtable to another Jtable. So the name address etc. that I input in the customer (kundGUI) class … |
| | Hi everyone, I am trying to make a program for my boyfriend to use at his business to keep track of cover charges. I am so lost as to what loop structure to put in and where to put it. If someone could take a look and please let me …  |
| | Can anyone help me in plotting EEG waveforms in C#??? I am a bit new.. I have got a libraray for plotting but really dont know how to plot |
| | Hi, Im doing a testing for taking the previous values of dbgname and export the values to the new variable (CDUMAPDBGNAME_NEW), but it doesn't output the value when i do the echo $CDUMAPDBGNAME_NEW statement. Anyone can help me on this? #include <stdio.h> #include <string.h> main (int argc, char **argv) { …  |
| | Hi Ive been fiddling with trying to emulate classes in javascript - but currently getting an undefined error hen I click one of the vote buttons... Ive got two vote buttons, 'vote_positive' and 'vote_negative' and have cretaed two vote button objects... on construction they firstly assign a value to the …  |
| | Application coding Project Name: PhoneProblem Write a program which allows the user to input information to solve the following problem: “Sometimes it’s difficult to decide which phone to use – my mobile phone or my home phone. If I’ve got free minutes left on my mobile phone, then I use … |
 | Dear Experts, Thanks for your time and help. I am using oracle in my application with ASP.NET and C#, My query is ok but it is going to ELSE Condition. (Goes to green line) Please Help me to solve this issu. [CODE] <%@ Page Language="C#" ContentType="text/html" ResponseEncoding="iso-8859-1" %> <%@ Import … |
| | Problem: I'm having trouble in this part of my code [CODE] if (sexCode[ctr] == 'F') totalF++; else totalM++;[/CODE] I want my program to determine how many females and males in the list but whenever I execute my program I always get an output with an error that looks like this: … |
| | This is very basic issue with me right now. I don't know how to write a function or class in python. I mean i know the syntax but i don't know how to escape from the indentation while typing on IDLE. For example [CODE]def sum(): var1=10; var2=20; sum=var1+var2; #how to … |
| | I have created one application in JavaScript. And i have created logic gates(e.g AND,OR,NOT) and I displayed these gates on on particular grid background but when I drag and drop these Gates on grid , the borders of gates and lines are not matched to the background grid. So how …  |
| | hi, how can i select only unique string out of a series of iterating strings? for example, i have this folder which contains number of files with quite long names. i have used readdir() to find all the files. assume that the name of the file has an format. eg: … |
| | Need help, I need to know on how can VB.net validates the format of each cell on the excel file that it opens, for example, the first row should only be numeric, or cannot be null, is it possible that vb.net can check it before it inserts it in the … |
| | Just what is wrong with this simple code of mine? [CODE]#include<stdio.h> #include<string.h> #include<stdlib.h> main() { int i=0, num; char a[8]; char keyword[8]; system("cls"); while(i<8) { num = rand()%3; if ( num == 0 ) a[i] = 65 + rand()%26; /* 65 is the ascii value of A */ else if … |
| | Hi All, Need your help. I'm trying to create a small movie DB for my personal use. I have a input form from where I'm collecting all the data as an array and processing through PHP to MYSQL. I have three tables where I have tried to create many-to-many relation … |
| | I am stuck on a homework problem. I think I am on the right track but am getting stuck on the if/else statement. I could be totally wrong though. Here is my assignment: Write a program that reads three integer inputs into variables. Display the input values in both the …  |
| | i had a database with 4 column and each column has a value, below are the sample. ---------------------- col1-col2-col3-col4 -- 1------4-----7--------- 5------3----------10--- 6------------5----12--- my question is how can i get the lowest value in each row? here's an output that i wanted to get: 1 3 5 and here's my … |
| | Can someone tell me, step by step, how python interprets this code? [CODE] Numbers = [1,2,3,4,5,6,7,8,9,10] Numbers[8:3:-1] [/CODE] I know that the "-1" is the counting bit of it, and it goes in the negative direction, but I'm lost on everything else... :( |
| | I am trying to make a registration form that when a user enters in their information and clicks the submit button the information will go to someone's email. If someone could send me a website with tutorial on this or lead me in the right direction that would be great! … |
| | I have code that is very computationally intensive and very SSE-capable. The vs2010 compiler only supports up to SSE2 (from what I remember) So my obvious choice is to switch to a compiler that supports SSE4. I don't want to write any extra parallelizing code, (I just want to enable … |
| | I am writing a program in j2me and i want to have a thread that starts when the program launches but wll sit doing nothing until the user presses ok. The thread will then go and carry out a task and then go idle again until the user presses ok … |
 | hi all, I am creating a basic threaded server and chat client... so far everything is going to plan however i am confused as to how i will make two clients(which ever they maybe) connect and send their data to each other. My idea is in the server app i … |
| | can someone please look over this code and see if they can make it run faster. if you make any changes will you comment it so i can see what you did. this is a personal project. thanks you very much [CODE]#Image manipulation library from PIL import Image import datetime, … |
| | is it possible to make scanf not go into a newline after printf? [CODE]#include <stdio.h> #include <conio.h> int main(){ int a; scanf("%d",&a); printf ("%d",a); getch(); }[/CODE] output(suppose a is 5) :[CODE]5 5[/CODE] i want to print them in the same line like this [CODE]5 5[/CODE] how do i do that?  |
| | In a program i have to calculate pow(2,N) where 0<N<=1000. which data type is suitable for this? I have used unsigned long long int but its range is also limited. |
| | Found some neat graphing software for 2D and 3D applications at CodeProject. Looking forward to using with MS VC++ Express, which I just downloaded and installed. Can I do this? Is it legal? The creator offers what seem to be some options, but I'm not sure the header files are … |
| | I need some help with radio button data and how to code it in PHP to insert the data into MySQL. Here is my [B]Form Code[/B]: [CODE]<form method="post" action="update.php"> First Name: <br /> <input type="text" name="fname" size="35" /><br /> Last Name: <br /> <input type="text" name="lname" size="35" /><br /> Phone …  |
| | Hi, I've been searching the net to try to find solution but i still can't find it despite searching it for hours. I've got a user control in a form. From the user control, I plan to do 2 things. 1) In the parent form, i got function example FunctionX(). … |
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