Software Development Forum

Plz..guys i want to know is there any function that can give ASCII value of character? and do i need to use any header file to use that function

Hi, I programmed this code to solve the equation: x/2! + x^n-1/n! where n is the size of series The program functions, but appears to be giving me the incorrect result. For example if I enter 3 for n, and 2 for x I am expecting 1.67 as the result …

this code runs at my other sample prog. but when I try to use it to my actual prog., it wont work. (variables changed, connection's ok) . . . cant show data at listview [CODE] Imports MySql.Data.MySqlClient Public Class Form1 Public sconnection As New MySqlConnection Private Sub Form1_Load() If sconnection.State …

I use visual c++ compiler 2008 express edition, because express edition doesn't support resources is it possible to make a win32 dialog box in express edition, if so how might I create one? Thank you for reading

Hello, I am having a few problems when trying to execute the a Makefile that will *hopefully* create a static library that I can use for future use. Here is my code below: #----------------------------------------------------------------------------- # Usage of make file #----------------------------------------------------------------------------- # Clean operation: # make -f MakeClient clean # # …

Hi there, I'm just new to programming and C++ ... I have trouble with my code At first I am using "int" for variables but then I realize that i need a much larger range of numbers and also support for decimal operations so I change all "int" to "float"... …

Dear Sir or Madam, I am working on VB. I have 3 columns in my DGV the first column is First Name, Second is Last Name, and the third is Phone Number. I would like to show the First Name of the users while we type the keywords into a …

I have not programed or written code in over 10 years when I was in College. I was / am a Networks Administrator. How, ever I find my self needing a custom interface for a DB system we recently ackwired where I work. I have been doing it in Visual …

Hi there, I'm just new to programming and C++ ... I have trouble with my code At first I am using "int" for variables but then I realize that i need a much larger range of numbers and also support for decimal operations... My First Code: #include <stdio.h> #include <conio.h> …

what is formula of nested loop? please tell me

// Author: Frank R. Mendez // Title: Object Oriented Calculator Program // Date: 7/13/13 #include <iostream> using namespace std; class Calculator { public: void add(int i, int a); void subtract(int i, int a); void mult(int i , int a); void divide(int i, int a); void modulo(int i , int a); …

Hi, i have 2 pieces of code that i created, both of which do exactly the same thing and i am trying to benchmark them to see which is generally more efficient. As such i used the code suggested by perldoc in the following format: use Benchmark; $t0 = Benchmark->new; …

Hey, I think it's a simple code but I can't resolve how to do it.. I have a combobox and I want to "Add All" to a listbox, but without removing them from the combobox.. Here is my code, please help me fix it: If ListBox1.Items.Contains(ComboBox1.Items) Then MsgBox("You can't add …

Hi, I just need some help here.. I want to align the text output in Pole Customer Display like Shoes...........£20.00 Total...........£20.00 but the of total is not displaying the amount and the euro symbol is display "?" Can you help me guys? Thanx a lot in advance Below is my …

This code only print characters until char value is 0 but surprisingly it output characters only upto first blank space. I checked their ASCII values and surprisingly ASCII value of space(' ') character was output by program as 0. I couldn't get it. Any help is appreciated. #include <iostream> #include …

I keep getting this error on a sample that a c++ book provides. " **error C2660: 'std::vector<_Ty>::empty' : function does not take 1 arguments 1> with 1> [ 1> _Ty=std::string 1> ** ] " I have some suspicious what can be causing the error but I am not sure. the …

Are variable variables still not available on vbnet? e.g For i = 0 To 10 Me.Button[i].visible = false next i thanks

Hi. I have an app whose source code I have lost, and now I need to do some modifications to it. I used .net reflector to retrieve the source code from the .exe file, and managed to extract the code from the main forms. I pasted the code in a …

Hello , in a python application i wanted to insert datas to some columns of a table , the columns tha have as name "XS" , "S" , and "M" . i tried this query : `curso1.execute('INSERT INTO donnees (%s) VALUES (%s);',(liste1[i],qtetaillevar[i]))` , but when it compiles it , when …

Hi, luc001! I am using VB 2008 Express Edition and Access 2007. Here, i want some codes over the database connection issues like successful record updates after the connection is get closed, report generations and all with error handlings. So ll u please help me out with the issues.

i would like to know how to return to the code after packaging the project

hi, I want to ask about read data from .txt file and show them all to texbox in VB6 i just can do it for 1 line anyone can help me? sample like this : Dim OutputPath As String Dim sBaris$ Dim DROP() As Byte Dim strTeks As String OutputPath …

I got a small problem with getting a filter to work for my database. When i test them seperatly it works but when i all add them together they stop working. This is the code i use currently. All of the fields in the database are text, except for the …

I want to backup my database from vb.net 2010 and i am able to do this using mysqldump through vb.net 2010, but i want to backup my mysql database without useing mysqldump only by vb.net code. please help me ???

Hi everyone.. Would anyone know where I could find a good explanation on 'Pipes' in programming. I'm trying to understand how I might go about using input into a GUI application to display output in a dos console. As I understand it, the concept of pipes comes into this somehow. …

hi.can someone help me to sort a two dimensional array.. below is how i sort a single dimensional array, i want it in a similar way... im just not good at managing the for loop... single array : #include <iostream> using namespace std; int main () { int M[5] = …

Hello how can i input a number composed from 2 digit and i print it! I tried but i can't mov ah,1 int 21h to input one number like 1 or 5 .... But how can i input number like 34 or 19 ....and i print it!?

Hi to all I'm newbie in the python and this is my first program in it. I have created a board that it LEDs can on/off like the checkbox. and a Timeline that has 20 Frames for controlling the animation (Frames are like the RadioButton). Can you help me : …

hi, i have a datagrid which looks like: subject students eg1001 182737H 29837B 29837C 19282W eg1002 192837C 32810H so on and so forth. how can i do a counter and put into a column between subject and students? like: subject numberofstudent students eg1001 4 182737H 29837B 29837C 192823W eg1002 2 …

hey I'm thinking about implementing a simle scan tool , to show the available wireless networks and some information about it . I'm thinking about writing it in C . Is it a good choice?? what libraries do I need to impelement it ?? Thanks in advance

how to get the codes for music player in objective c

When I used the code though there ara no I won't get anwser.I couldn't whatis the error I did. cvowel([],0). vowel([a],Counter):-Counter is 1. vowel([e],Counter):-Counter is 1. vowel([i],Counter):-Counter is 1. vowel([o],Counter):-Counter is 1. vowel([u],Counter):-Counter is 1. vowel([_];[],Counter):-Counter is 0. cvowel([H|T],Counter1):-cvowel(T,Count),vowel(H,Counter),Count is Count +Counter,Counter1 is Counter1+Count. answer I got "Faulse"

I have a text file that is listing ip's like below. The text file contains hundreds of entries like below. I need to seperate each entry in the text file and sort them in IP order. How would I go about doing that? 109.77.140.67 - - [30/Jun/2013:07:07:05 -0500] "GET /email/13948staticvoid.gif …

[This](http://docs.oracle.com/javase/tutorial/essential/concurrency/deadlock.html) is the example i was looking at. The docs say that trying to access the bowBack() method is creating the deadlock , but im new to threads , and i really dont understand why this is happening. In need of some guidance here...

Hi DW I've created a program in java and now because I'm also new in java but I know better visual Basic i couldn't complete the program the way I wanted because there are features I find it hard to do so I just completed the main program on java …

I am working on a program that allows to assemble to merge several video files into one and run as a whole. I have tried finding on the internet but all I can find is merging text files, I am wondering if it is possible to merge video files in …

i have got xampp1.6.8 when i run this program in localhost #!"C:\xampp\perl\bin\perl.exe" print "Content-type: text/html\n\n"; print '<html>'; print '<head>'; print '<meta name="author" content="Kay Vogelgesang">'; print '<link href="/xampp/xampp.css" rel="stylesheet" type="text/css">'; print '</head>'; print "<body>&nbsp;<p><h1>Sairam with MiniPerl</h1>"; print "CGI with MiniPerl is ready ...</body></html>"; it runs but when it contains perl scripts …

Hello everyone! I would like your help regarding this: I have a tuple vector which i must iterate through, and accessing the vector data to decide wether to erase or not the current vector element. My code : typedef tuple <int, CString, int, int> pc_data; vector <pc_data> pc_vec; //Assume that …

I intend to perform in-place modification of std::string with the help of a modifier function. In this regard, I looked up on internet and found that pass by pointer method is not recommended. I have few queries in this regard. * If I pass a std::string to the function as …

Hello my fellow Daniwebies! I have a curious, possibly unique, and odd problem for everyone! We support an ASP.NET application which is using VB.NET for code behind. We use LINQ to SQL and classed object for the data retreival. I have an object called...myObject which is being deleted: Public Shared …

I was using C++. As I was a beginer, I wanted to make some changes in the program. But when I tried doing so, the blinking cursor was erasing the other charcaters. So, can anyone kindly help me out in this problem as soon as possible. I'm in very urgency, …

I keep getting this error: The process cannot access the file 'D:\Gasper\Netcool\GA000162.200' because it is being used by another process. And I have tried everything to safely delete this file. Everything. What Am i doing wrong? using System; using System.Net; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Diagnostics; using System.Linq; …

hai, what is friend fuction?

list i have: School,campus,adminno,modulecode,modulegroup SEG AMK 101427Y EG3902 EG3902-G1 SEG AMK 101427Y EGS650 EGS650-G1 SEG AMK 103852S EG3901 EG3901-G1 SEG AMK 103852S EG3904 EG3904-G1 SEG AMK 103852S EGS104 EGS104-G1 SEG AMK 103852S EGS650 EGS650-G1 SEG AMK 106581C EG3901 EG3901-G1 SEG AMK 106581C EG3902 EG3902-G1 SEG AMK 111713M EG3901 EG3901-G1 SEG …

I have been searching codes to draw line charts using jfreechart on internetand encountering the constant problem of pack(). When I copy the code I find on net the compiler compiles it. But when I try to use it in my code, the compiler shows error. I don't find its …

I'm trying to create a loop if the string wordEasy contains more than 5 letters. I am using the 'while' and 'for' but none seem to work. I am hopping if you guys would be kind enough to help me figure out what I'm doing wrong. Here is the 'for' …

There seems to be a variety of ways to do this on the net, does anybody have a tested solution? Suggestions to look at various modules and such appreciated. I don't need the full code.

Hi everybody, I’m having trouble trying to figure out how to create a loop when the ‘difficulty’ takes a value that is not an integer. I want a player to get the ‘default’ statement presented in the switch . The ‘default’ statement seems to make an appearance but it will …

Can someone please explain what the <atomic> library does? Or what it's for?

(Account Inheritance Hierarchy) Create an inheritance hierarchy that a bank might use to represent customers' bank accounts. All customers at this bank can deposit (i.e., credit) money into their accounts and withdraw (i.e., debit) money from their accounts. More specific types of accounts also exist. Savings accounts, for instance, earn …