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 | Hello, I am making a program for Microsoft Flight Simulator X, and When you are in Multiplayer in most games there is a Chat room, or Chat Box. Do you think that there is any way I can reach maybe an API or possibly monitor the Screen so If someone … |
 | Hello, DaniWeb community! I want to know how I can delete environment variables in Python so that I can no longer see them outside of the execution of the Python script (on Windows, in "Advanced System Settings/Environment Variables...") This is what I tried: os.unsetenv deleting entries in os.environ, but it … |
| | I'm relatively new with VB.net, so please bear with me... I have a tabpage with 28 textboxes in it. These textboxes will be loaded with data and maybe changed. There is a Save button on the form that will take the data from these textboxes and save them in a … |
| | Hi its me again, I have an error on the highlighted line below :Error 1 'BankLibrary.Record' does not contain a constructor that takes 4 arguments [CODE] // Fig. 19.8: Record.cs // Class that represents a data record. namespace BankLibrary { public class Record { // auto-implemented LastName property public string …  |
| | I'm creating a forum like this one and I need to display my topics by last post. I want to create it so that the topic gets bumped back to the top whenever someone adds a new reply, like most forums including this one. I have a timestamp on both … |
| | [ICODE]Hi, I am following a C course on a book, that's good. Now I am studying the functions, the different type of variables, such as static, local and global variables. There is in the chapter an example of how these types of variables behave when they are on a program, … |
| | This problem was from the book C++ Primer Plus Chapter 4 #8. The point of the code is to create a structure and use the new keyword to dynamically create a new structure. This problem makes me alter my code for the previous problem in the book so that I … |
| | Hi, i want to open a htm file ,with an application in java.how can i do that? |
| | i have got an exception, i dont understand why? basically, below there is the bottom part of my server code that i try to use. In short, i built 2 Dictionaries of streamWriter and StreamReader and one List of names. Exception is thrown there: [CODE] Some of the collections that … |
| | i have the next code that compiles without problems but when I run it after I put in the input data it gives me the next error: line 128 vector iterator not decrementable I use visual c++ 2010. [CODE] #include <iostream> #include <iomanip> #include <vector> #include <iterator> #include <algorithm> #include …  |
| | Hi, I'm kind of new to AJAX, but heard this might be the way to go for what I wanna do. I wan't to create a link, and when a user presses the link it's creating another text box underneath with some text in. so ofcourse there'll be multiple link … |
| | The output of the vector that you helped me make is a little hard to read. Can you help me make it a little more readable like: Input: Enter number of different sizes: 5 and the inputs are : 35 x 2.36 23 x 1.23 12 x 4.23 16 x … |
| | I have created an .xml file with 2 items linking to 2 announcements/news stories on the Conservation News page that I intend to update frequently in the near future. This .xml file has been validated. I would like visitors to the page to be so entranced with the range of … |
| | well,this is my college assignment question.the question ask us to write a program that can compare 3 number,who is the biggest and smaller.the output should be like this: Enter 3 numbers. Number1: Number2: Number3: Main Menu 1)Find the biggest value among the 3 value you have enter juz now. 2)Find …  |
| | My Form have a multiline textbox. In this textbox, theres lines like that: name1 - phone1 and i have to convert every line in 2 variables (or array). eg: name = "name1" phone = "phone1" how could i make it? |
| | Hi all, I've got a small problem with a database I'm working on, the project was given to me by college kids & their Teacher to complete. They created the database using Access 2007 and I'm left building a Windows App user interface in Visual Basic. Anyway I can't figure … |
 | I am attempting to run a delphi 7 developed application on a windows 7 64bit laptop. I've placed the redistributables in the system32 folder, like always. the application has been installed in the program files (x86) directory (it didn't work at all under the program files directory) when I go … |
| | [ICODE]select eid from(select count(*) cnt,eid from certified group by eid)as foo where cnt=(select max(cnt) from (select count(*) cnt,eid from certified group by eid)as goo);[/ICODE] This query displays the eid with maximum no of entries in the table certified. Which in this case is no. of aircraft licensed to an eid. … |
| | Hi,i have a small problem with the following... a users posts a vehicle to the database, the form allows for posting with 3 images. when i display the form using a while loop i need to display the images, my problem is that i want to check 3 images 0r … |
| | i have this function that should compare values and return a string based on input from the main function. However it returns no value at all does anyone see and issue with it? have checked all the input it is getting the correct values highestMontName and averagedMonth are declared globally … |
| | How do i get the loop to go back and prompt using for a valid number? #include<iostream> #include<conio.h> #include<iomanip> #include<string> using namespace std; int main () { string firstName; string lastName; int score1, score2, score3, score4, score5; float totalpoints; cout<<fixed<<showpoint<<setprecision(2); cout<<"Please enter the student first and last name: "; cin>>firstName>>lastName; … |
| | I've seen over the last few days many people on the internet and various forums asking for how this is done. Now there is plenty of posts out there that explain how to do this. However I have yet to find one that explains how you work it into a … |
| | Hi there, In a form i have a datagrid with two columns. The columns are about 40 pixels wide and i can't find a way to have them larger when the program loads. Does anyone know a way to do this? Greets, K |
| | What is wrong with my code? My fps time is not working.I found two errors in my code. Error 1 error C3861: 'install_timer_ex': identifier not found. Error 2 error C3861: 'textmode': identifier not found. [CODE]#include <allegro.h> BITMAP* buffer = create_bitmap(480,480); volatile int fps = 0; volatile int avg_fps = 0; … |
 | I am using update query statment but is not working for this code [CODE]Dim myConn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source= Provider=Microsoft.Jet.OLEDB.4.0;Data Source=../lms/DBLMS.mdb") Dim item As Integer myConn.Open() myComm = New OleDbCommand("UPDATE tblVehicles SET Vehicle_Type = " & cboVehicle_Type.Text & ", Vehicle_Model = " & txtVehicle_Model.Text & ", Plate_No = " & … |
| | Hi there, I am new in web development. I think this problem is related to javascript. My javascript script is below which changes images after 2 sec. But when i call my start function in img tag in my third row div of my layout, it does not show images … |
| | when i try to add a record [CODE]Private Sub cmdDone_Click() Dim Rs As New ADODB.Recordset Set Rs = New ADODB.Recordset Call ServerConnect Rs.Open "SELECT * FROM list1", conn, adOpenStatic, adLockOptimistic Rs.AddNew Rs!CustomerName = txtName.Text Rs!ContactNumber = txtContact.Text Rs!Date = dt.Value Rs!TimeStart = cmbStart.Text Rs!TimeEnd = cmbEnd.Text Rs!Event = cmbEvent.Text Rs!Guest …  |
| | Hi, I have set up pydev in eclipse from the download site, but when I try to add a new pydev project I get the following error i the new-project wizard: [CODE] .project found in C:\workspace(use import project) [/CODE] But I have no project called that in my workspace. I … |
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| | how to add record into my database mysql |
| | Hello, I have a program that uses getchar() and slightly confused and tried googling and it made it worse [ICODE] cout << ">What is the expected letter <<"\n>"; expectedLetter = getchar(); putchar(expectedLetterl); string exletter = expectedleter + post; cout <<">Do you wish to enter another letter (Y/y)/(N/n)\n>"; repeatIn = getchar(); … |
| | I cant update my data i know theres something wrong in my code...pls help me guys i need this code ASAP... :( [CODE] <?php $con = mysql_connect("localhost","root",""); $sql = mysql_select_db("luweegee",$con); ?> <html> <head><link rel='stylesheet' type='text/css' href='Style.css'/></head> <body> <table border=0 align='center' width=900 cellpadding=20 cellspacing=0> <tr><td class='title' colspan=2><h1>Update Record</h1></td></tr> <tr> <td class='borderBaba' … |
| | Is it possible to change the event of a button click within different subs? For example, have the button take me to the main menu in one sub, but in another sub have the same button take me somewhere else. |
| | Hi all, Can anyone help me ragarding my new project, im having a hard time working on the report part, computing the subtotal of the quantity per device!! thanks in advance attach is my code  |
| | hi em trying to fetch Employee information from db and load it in Gridview....i select departemnt name and Grade from dropdownlist and pass it in query buh it returns Invalid column name 'InformationTechnology' and Invalid column name 'Grade17' [CODE]String strCon = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; SqlConnection objcon = new SqlConnection(strCon); objcon.Open(); // String … |
| | hi i am doin with Employee Management System... scenario is when Emp login Employee Name is stored in session[UName] variable and redirected to the employee home....there when he choose to view his profile, query it using sesseion variable.... code is given below: [CODE]string strCon = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; SqlConnection objcon = new … |
| | I am having trouble with the "for loop" of a 32 bit Adder program. I am suppose to take 2 arrays of 32 bits and sum them together. The 2 errors I get are on line 37 and 38 called "called object is not in function". I don't know how … |
| | Is it possible that when a user clicks, the fact that she may have clicked on two overlappping labels, for instance, be responded to ? In other words could the Sub for a click on Label1 check that Label2 has actually been clicked simultaneously ? Thanks. |
 | I have an object that i use in a generic list, i need to expose a property in that object that will return the index position of the object in the list plus one. example Items in list myobject1 myobject2 myobject3 myobject2.indexValue would equal 1 any idea how I can … |
| | what is the use of INADDR_ANY in socket programming? |
 | Hello I would also like to have a form, where users can input their search criteria and then the results show on the same page in a table. Currently absolutely nothing happens.:-( [CODE]<?php require_once('Connections/iwalletc_localhost.php'); ?> <?php if (!function_exists("GetSQLValueString")) { function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") { if … |
 | How to read only integers from a file in java? Suppose the file has something like this: (14,2,3),(2,3,4) (2,6,78) Now I want to read only the integers not the brackets and commas.How do I do it? |
 | i want to get the row(s) when the checkbox is check/uncheck in the listview.. thank u... [ICODE] For Each Item In CheckedItems If (Item.SubItems(4).Text) = "Cash" Then 'Code Here ElseIf (Item.SubItems(4).Text) = "Check" Then 'Code Here End If Next If (e.CurrentValue = CheckState.Checked) Then If LstvwBankDeposits.Items(0).SubItems(4).Text = "Cash" Then 'Code …  |
| | [CODE]# <form name="Item Search" method="post" action="search1.php"> # Item Search:<br> # <label> # <input name="swords" type="text" size="30" maxlength="30"> </label> <br> <label> <input name="search" type="submit" id="search" value="Search"> </label> <a href="logout.php">Logout</a> </form> <?php if(isset($_POST['submit'])||isset($_POST['swords'])||isset($_GET['swords'])){ if (isset($_POST['swords'])) { $search=$_POST['swords']; }else { $search=$_GET['swords']; } $newurl = "search.php?swords="; $searchwords = addslashes(htmlspecialchars($_POST['swords'])); { $words = explode(' ',$searchwords); … |
| | Requirement 1) Modify the code to find and print sum of the same series from 1/2 through 1/n multiple times, where each n is read from data file. Requires nested loop with the inner loop summing up series and outer loop allow inner code to repeat once for each n … |
| | The question is as follows: Write a program to read in a word that is up to 10 characters long. See if any 3 consecutive characters in the word are found somewhere else within the word. If they are, echo those characters to the screen. For example, if the word …  |
| | Hi, Can anyone please tell me how to solve this calculator code with using [B]cases[/B]? I really don't know how to conclude it. It doesn't matter if code is long cuz of cases. Code: [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Calculator { class Program { static void … |
 | I'm trying to make a program where you enter the number you want to find primes up to which then lists all the primes up to that number... But I enter 100 then it just sits there... Here's my code so far: [CODE]#include <iostream> #include <cmath> int prime(int); int main() … |
| | I am in the process of taking my first java programming class, and this question may be simple for some of you. Here is the question.. Write an application that reads five numbers between 1 and 30. For each number that is read, your program should display the same number … |
| | could someone please explain to me the differences of these languages (C, C++, C#) and when i would use them. (i know a little C++)  |
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