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 | Hi, Can you tell me how can I make my application recognizes when the user presses a button on keyboard? *For example*: presses 'S', application prints "Hello.". I need this information for BorlandC++, but it would be useful even though you provide the same for VC++ :) *(I am not … |
| | Could someone tell me why I get the error "Operation failed:Index and lengt must refer to a location within the string Parameter:Length". It happened at this line: TheDataGridView.Rows[j].Cells[i].Value = tmpStr.Substring(0, 709); tmpSize = g.MeasureString("Anything", tmpFont); RowsHeight.Add(tmpSize.Height); tmpSize = g.MeasureString(TheDataGridView.Rows[j].Cells[i].EditedFormattedValue.ToString(), tmpFont); if (tmpSize.Width > 710) { string tmpStr = TheDataGridView.Rows[j].Cells[i].ToString(); TheDataGridView.Rows[j].Cells[i].Value …  |
| | Im making a program in wich I need to monitore (import) a variable (number from an other program window every time the variable changes. There are very much other information in this window but I only want this number that is occuring at a sertain position in the window. How … |
 | How can i ready physical layer of osi through c language? Is there any other language to perfom this task?  |
| | Hi, I created a log file **log_php.txt** *to store some things that happens in my PHP code used by Apache.* .I use it like this $strmsg = "An error appeared here."; $file = "c:\logs_php.txt"; error_log($strmsg, 3, $file); and sometimes but not always this error appears. You may noticed that i …  |
| | Hello, I'm sorry about this being a kind of a raw question, but I'm just not really even sure which direction is right to head at. Anyway, let me explain the problem; I have a game, written in C++/SDL for PC, and I'm looking at possibilities of integrating Facebook activity … |
| | I have an inventory system I am making for my business. I have a form that has a listbox control that lists all the orders that have been submitted. I also have a datagrid that lists the items in the order based on what is clicked in the listbox. I … |
| | So I have been working on this dice roller for a while but am stuck. My form looks like this, a comboBox1 where you can pick numberOfSides on the dice, a textbox1 where you type the numberOfTimes it shall roll the selected dice, a button1 and a richTextBox1 to display … |
| | When i compile my java programs (.java) they all compile into .class file. when i try to run the class file with this command : " java C:\Users\User\Desktop\JavaProgram" It gives the following error: "Error: could not find or load the main class" how do fix this and how do i … |
| | I have ecidentaly set the .class files to open with notepad everytime. How do i set them back to defualt? i have tried to manually browse to find with what it should open but i dont know with what it should open? Thanks... |
| | hello I am following this tutorial on how to scrap website information http://www.newthinktank.com/2010/11/pyt ... -scraping/ this is my code: EDIT: do not post off site, moved here #! /usr/bin/python from urllib import urlopen from BeautifulSoup import BeautifulSoup import re def cleanHtml(i): i = str(i) # Convert the Beautiful Soup Tag …  |
| | need some help on the coding can some plz help the question is: A year is a leap year if it is divisible by 4, unless the year is a Century, in which case it is only a leap year if it is divisible by 400. Write a function which …  |
| | I'm developing an app that will be sending data back to a server every minute. Along with this data it will also be possible that someone running a program from a computer can updata the data in the database. When they update the data in database I will need to … |
| | Hi all, been using Chrome's Inspect Element to debug some js and I came across 2 anomalies: Directly below the html tag: <object type="{0C55C096-0F1D-4F28-AAA2-85EF591126E7}" cotype="cs" id="cosymantecbfw" style="width: 0px; height: 0px; display: block;"></object> Then in the head area: <script type="text/javascript" id="WCIDWAXScript" defer="defer">function WCIDCollect() { var VIS_SIG_TEXT = "T"; var VIS_SIG_IMAGE = … |
| | I want to use while loop in html. I have the following php code. But it does not work. How can i solve this problem? Please any one help me. while($row = mysql_fetch_array($result)) { echo "<tr>"; echo "<td>" . $row['ID'] . "</td>"; echo "<td>"; echo "<input name="txtf" type="text">"; echo "</td>"; …  |
| | I've run into a couple of errors within my program which reads a text file. When a user clicks a button to read the textfile and an exception is thrown, i have it displayed as a string in a message box, but an additional message box related to runtime error …  |
 | Good Day ALL I have tried something and i am not sure what is the problem. i have inherited the an asp.net app. So i want to add the custom Error Handling. I know there are two methods i can do this. 1) Web Config 2)Global.asa So i started with …  |
 | Hi I'm trying to re-do my code so that SELECT, INSERTS etc use prepared statements..... But I'm having a problem My original code which worked was: if (isset($_POST['submit1'])) { // Grab the profile data from the POST $condo_nm = mysqli_real_escape_string($dbc, trim($_POST['condo_nm'])); // Make sure a review doesn't already exist for … |
| | I am developing an java application for for login autentication form, I have pre saved username and password in my database. When admin enter his credetials, it validates to my DB and gives access to actual application Now, my application is used by admin and database is managed by DBA. …  |
| | i have a program that converts a text string into a hash sequence using parseInt(). but parseInt() keeps throwing a NumberFormatException. any ideas why? is it becuase i'm using <= instead of = in my for loop? EDIT: ingnore r. it's not being used. sorry. package test; import java.util.Random; import … |
| | Hi, this is my first post. I'm new here and also just start playing with CakePHP. And sorry for my English since its not my native language. I had problem to call data from two tables since I dont know how to do it in CakePHP. So basically I doing … |
| | Hi, I need to write a program which can decrease the free disk space. For eg, if the free disk space is 5GB, the application should ask the user how much space do you want occupy. Application should take the input eg, 2GB and decrease the disk space to 3GB. … |
 | Can anyone explain to me why this simple program won't print anything? #include <stdio.h> #include <ctype.h> char * mkUpperCase(char *); int main(void) { char name[] = "information"; printf("%s\n", mkUpperCase(name)); return 0; } char * mkUpperCase(char *s) { while(*s != '\0') { *s = toupper(*s); s++; } return s; }  |
 | I have been searching for the answer for 2 months, but still no success. Below the setup and connection string and all checked already. Firstly my errorlog file error = 18456 Severity 14 State 11 (Login failed for user OLDPC/GUEST. Token based server access validation failed with an infrastructure error. … |
| | Hi , I am trying to display images stored in database. Actually, i have stored image names with extenstion in the database, images are stored in my root directory images folder. Now i want to display all the images with other filelds in that table, in same page. I have … |
| | hello everyone. i am at such a stage where i need to make a decision. i have gained enough basic programming skills withn c++ and now i want to start with something a little professional. i dont like web programming and i would love to do system programming or game …  |
| | Hi, below is my code for an android app I am developing, I was wondering how I can pass the value of pos from the array adapter to another activity through intent? What I would like is for the code in the next activity to be performed based on the …  |
 | I can't update my database by using select .. i've tried searching for different solutions but those didn't helped me .. any ideas why this doesn't update my DB?? i need to update the row with such conditions: the query/queries i used $records = mysql_query("SELECT * FROM cot_cargovolume WHERE VoyageNo … |
 | Hello Friends, I need to develop a birthday reminder form in my project.... The list of all patient that are celebrating birthday on that particular day and month...leaving the year.... My database is SQL server and I have used date datatype for it.... So I can I get the month … |
| | I would like to copy a row in a database and change one value. I think that this is close to what I am supposed to do. [CODE] self.cursor.execute("INSERT INTO DatabaseName (C1, C2, C3, C4, C5) SELECT (?, C2, C3, C4, C5) FROM DatabaseName WHERE C1=?", [newC1Value, copiedC1Value]) [/CODE] Although, … |
| | My brain is freezing up again. I have a string that looks something like this `1 apple--1 pear--1 peach--2 onion--2 carrot--3 <bee mince--3 <por chops--4 <oth salad:--potato--4 <oth bread:--garlic` Then I have a few dictionaries: dic1 = {'1': 'fruit', '2': 'vegetable', '3': 'meat', '4': 'other'} dic2 = {'bee': 'beef, 'por': … |
| | Please tech gurus Help me ! Please help me urgent iam total newbie in MySQL and in PHP actually i want to auto generate user id if gender male selected in radio button than user id will be m00001,m00002,m00003..... like this, if gender female selected in radio button than user …  |
| | Hello, I'm fairly new to programming, and I'm not exactly sure how to do line-rect collision detection. If it helps, I'm using SFML 2. Can someone explain to me how I would go about coding line-rect collision detection? Thanks in advance. |
| | Help!!!!anyone who has the idea of creating a simple assembly games!!!please!please!!!even without the codes..just the idea of what kind of game...It's important for me...It's for our final project in Assembly...Thank you! |
| | I've created a While loop that prints out the info of a MySQL table into a simple html table. This part works just fine. I've created a variable which has a prefix tableID and then adds the number of the row ID. ID is the primary key and row is … |
| | I am creating a registration form for my web site. In my registration form, there are two select boxes to select user's district and there city. So I need to do it, when a user select their district then automatically display city select box with cities which relevant to above … |
| | # How do i do a previous and next buttons with ajax and get different results on same page? # Im fairly new to coding so i need some help. im trying to build a web site for geology ( rocks, etc). My concept is this. How do i use … |
| | Hi all, I really need some help. I am trying to make a website with horizontal scroll (working!), then I am using a jQuery Slideshow (called Camera), and I combined this with the horizontal scrolling website(working!). When I select the page I want from the menu, the website scrolls to … |
| | import maya import sys import os from functools import partial import maya.cmds as cmds def customVer(FileName, version): #create a file path with the file you have and version you want version = 9000+int(FileName[(location-3):location]) newFileName = str((myFileName[0:(location-3)])) version = str(version-1) version = version[1:] newFileName = newFileName+str(version) return newFileName def newFile(myFileName): #find …  |
| | Hi how can i use AT-Commands in C# ? i try with this code but it`s not work ! can any body help to me ? thanks [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO.Ports; namespace Sending_SMS { public partial … |
| | Good day guys., im new with vb .net and im currently developing a simple information system for an agency .. im almost done with it but there seem to be a problem with my update statement for the change password code here's my code.., Imports System.Data.OleDb Friend Class login Public … |
 | I using listview on an asp.net form.. It has item template and edit template... I want to add ajax slider in both the templates.. I just used on script manager as suggested my many people,, but for reason i can only see one single slider in the top row.. and … |
 | I have a Function for checking the input in a textbox and only allowing Numeric & Backspace; everything works fine so far. My form is for financials and it has about 20 textboxes; they all receive Numeric only data; there is NO alpha data on the entire form required. Note … |
| | Hey guys, I'm trying to develop a simple tool. I'm having but I'm having trouble accessing some swing components. My gui basically has a jtabbed pane with two, jbuttons beneath it. Each tab is identical except for the title, it has a jtextarea and two jbuttons. These buttons perform an … |
| | So basically I have created a linked list which allows me to enter numerical data into a list and for it to be sorted, added to and deleted but I need to add text into the list as well but not sure how to go about it I've tried changing … |
| | I have two tables namely student and subject joined by a table called student_subject. With the following structure student: +----------------+--------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +----------------+--------------+------+-----+---------+----------------+ | student_ID | int(11) | NO | PRI | NULL | auto_increment | | studentCode | … |
| | I'm having a really werid issue with overloading the insertion operator (<<). Here's my code snippet: class instream { void operator<< (instream&, char[]); }; Visual Studio keeps telling me I have "too many arguments for binary operator <<". I don't see the problem here. Is there something obvious I'm missing?  |
| | i have a form in html. when user hit sumbit. i want to run top php code. when i run it it give me 2 errors Notice: Undefined variable: _SESSION in C:\xampp\htdocs\login_test\register.php on line 134 Warning: array_key_exists() expects parameter 2 to be array, null given in C:\xampp\htdocs\login_test\register.php on line 134 … |
| | Currently I use: DWORD ThreadProc(LPVOID lpParameter) { void (* function)() = (void (*)())lpParameter; function(); return 0; } void Threading(HANDLE &hThread, DWORD &ThreadID, void* FunctionToPass) { hThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadProc, (void*)FunctionToPass, 0, &ThreadID); } And I want to call it like: Handle hThread; DWORD ThreadID; Threading(hThread, ThreadID, AnyFunctionHere); That way …  |
| | sorry, i forgot to put php code. Parse error: syntax error, unexpected $end in C:\xampp\htdocs\login_test\register.php on line 152 line 152 is the last lne </form> <?php include("connect.php"); //grab submitted data if(isset($_POST['submit'])) { //grab submitted data $firstname = $_POST['firstname']; $lastname = $_POST['lastname']; $username = $_POST['username']; $password = $_POST['password']; $confirm_password = $_POST['confirm_password']; … |
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