Our Software Development forum encompasses topics related to native application programming design and development.

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file read and compare with array values and remove the row values from file fopen("sample.txt",'rb'); read the first column content from file and compare with array value,if it matches then remove the entire row from file.
by malatamil 9 in Software Development ()
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Hi. I'm trying to convert my python file into pseudo code but I have no idea of how pseudo code work. continueAnswer = input("Please enter either continue to carry on with the program or end to stop it: ") continueAnswer=continueAnswer.upper() while continueAnswer == 'C': while True: try: print('') encodeORdecode = …
by Jon_4 in Software Development ()
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#include <iostream> #include <cstdlib> #include <new> using namespace std; void memwarning(); void* operator new(size_t, int); void operator delete(void*); int main() { char*p = new('$')char[100]; //Query 4b cout<<endl<<"First allocation: p = " <<hex<<long(p)<<endl; // Query 1 for(int i=0;i<100;i++) cout<<p[i]; cout<<endl; delete p;// Query 2 p=new('*')char[64000u]; // Query 3 delete p; return …
by surfingturtle in Software Development ()
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Hello!!!! I am a novice programmer though, I am trying to code a vb 6.0 system that calculates total marks from the exams done and return the output. I only know the simplest way of addition, but I want the way to compute total by taking only the exams taken …
by Calvince in Software Development ()
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I am trying to have a textbox set up where multple texboxes are used in teh layout of a table, each one as a seperate box in. (I havn't got the exact size figured out yet but for the sake of testing i've been usieng a layout of 2 rows …
by Matthew_15 in Software Development ()
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The Membership table for our ASP.NET site has the encrypted passwords and password salts stored when a user logs in. The site is already served over an HTTPS connection, but we would like to give our clients the ability to download and save certain files and documents. We would like …
by zachattack05 56 in Software Development ()
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Hi all. I've had a good look around for info, and come up short. Does anyone know of a way to get the thread id under which a service is running, from either safehandle or unsafe handle properties of the object? wmi with Win32_Service does not appear to provide it, …
by Suzie999 234 in Software Development ()
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Hi all, I trying to add two matrices together using a typedef struct, but i seems to get an error doing this. I asked my professor, but he couldnt help me. Is there anyone who might know why this problem is caused? Thank you so much! Code: /* Structures */ …
by Hi-Tone in Software Development ()
c
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Hello, I was able to show the notepad in the Winform by using a panel and inserting it in the form like this code below and using SetParent API: [DllImport("user32.dll", SetLastError = true)] static extern IntPtr SetParent(IntPtr hWndChild, IntPtr hWndNewParent); Process proc = Process.Start( new ProcessStartInfo() { //here I put …
by Jim_11 in Software Development ()
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Hi guys. Well according to the research I had, and MP3 file structure is as follows: ` AAAAAAAA AAABBCCD EEEEFFGH IIJJKLMM ` which is refered to as frames, and each. Each letter is one bit. I've seen samples demonstrating how to get data from this but what I want is …
by Mr.M 32 in Software Development ()
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Is there any way possible to display a slideshow of pictures on a vb 6 form? What steps are required? Thankyou
by Jollyyy100 in Software Development ()
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Hye I'm new to c++ language. Can anyone suggest me what is the best programming software should I learn ? And how I'm gonna learn coding ?
by Azim_1 in Software Development ()
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Hi guys, I'm new to Python have get done a lot by searching. Now I try to bind a scroll wheel to canvas, but it doesn't do anything. Will someone look at the code what I do wrong? I tried to keep my snippet clean. Hope It's enough. class Viewer(tk.Toplevel): …
by Maikel in Software Development ()
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write a programme in visual basic to create anarray of size 5 to store any 5 names and display them
by Sushma_2 in Software Development ()
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A short example of Pygame showing an image with a known internet url.
by vegaseat 1,720 in Software Development ()
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Hi Guys. First of all is it possible to detect a file copying/moving within the system, I'm sure this is done in lower languages like C++ but I've tried searching but I don't seem to find not even en example, maybe it because I don't know how it correctly called. …
by Mr.M 32 in Software Development ()
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Whenever I go to transfer a file from my server to my client, I get a new file, but the data does not go through. It prints server side once it is open, but it won't transfer the data to my new file. Here is the code:https://gist.github.com/anonymous/8f70b3e2eca8606dee2c245ce64e9b63 All I want …
by Zach_2 in Software Development ()
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I have a program that runs a bank management.It saves the created accounts in account.dat. For example these are the contents of the data file: 1001 felisilda s 5000 0002 smith s 3000 1212 johnson c 3200 I want the output to be sorted increasingly based on the bank account …
by Ed Genes in Software Development ()
c++
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Here is my text file : > 1 SPRITZER 999 2.500000 > 2 PENCILBOX 999 20.000000 > 3 IPHONE 90 20.000000 > 10 GUNNAROPTIK 1919 200.000000 The program let the user enter productID. Listed as 1,2,3,4. And delete the whole line. I'm currently testing it in main function only. And …
by Alif_2 in Software Development ()
c
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Where do I start creating a face recognition program? I am a beginner in the programing world who only knows little about c++. What do need to consider or what I have in place. I am running of windows pc and using devc++ and Mingw compilers.
by Chisanga_1 in Software Development ()
c++
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Hi Guys. I'm trying to suspend a process by it name, but I found the sample that demontrate this using ProcessId. The problem is that I don't know the process ID of the process I want to suspend/resume. [Here is a sample I used.](https://social.msdn.microsoft.com/Forums/en-US/cdde6cef-3971-40a6-b4dd-02db963868ce/suspend-an-application?forum=vbgeneral)
by Mr.M 32 in Software Development ()
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Hi Dw. If there is anyone who knows how and which languagies are used to develop software's like word processing, Excel, Access, basically things like Office suite. I know Linux has their own different tools for office, as well as Microsoft as well and other OS have different Suites for …
by Mr.M 32 in Software Development ()
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inheritance error is::Error 1 Inconsistent accessibility: base class 'person' is less accessible than class 'employee' using System; using System.Collections.Generic; using System.Linq; using System.Text; //person class public class person { public string name; public double CNIC_no; public void Information() { Console.WriteLine("Enter your name"); name = Console.ReadLine(); Console.WriteLine("Enter your id"); CNIC_no =double.Parse( …
by Usman_10 in Software Development ()
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HI guys, as my next application I thought I'd build a simple converter, something that allows me to convert from, say, Km to miles and so on. The framework I will use is vaadin (unfortunately) but it will still be java anyway :-). So, I just thought I'd see if …
by Violet_82 35 in Software Development ()
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//*************************************************************** // HEADER FILE USED IN PROJECT //**************************************************************** #include<iostream> #include<fstream> #include<cctype> #include<iomanip> using namespace std; //*************************************************************** // CLASS USED IN PROJECT //**************************************************************** class account { int acno; char name[50]; int deposit; char type; public: void create_account(); //function to get data from user void show_account() const; //function to show data on …
by Ed Genes in Software Development ()
c++
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[CODE]#include <iostream> using namespace std; int main() { int a,b,c, ope; cout<<"enter a value" << endl; cin >> a; cout<<"enter b value" <<endl; cin >> b; cout<<"enter operation (+ - * / and %)"; cin>> ope; if (ope == +) { c=a+b; cout<< c; break; } if (ope == -) …
by Srinivas0 in Software Development ()
c++
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Hi all, hope you are well. I'm trying to make my code as efficient as possible, and currently regarding logic I have a question. Is there a way, in the following single "if" query, to determine which of the conditions are true? if (mystring.Contains("left") || mystring.Contains("right")) { //which is it …
by Suzie999 234 in Software Development ()
c#
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A good CMS system should: Keep you in touch with your data -- random sampling of your Video Audio Pictures and Text Help you identify corrupt and duplicate data.. It's there believe me. Make sharing your info easy. Extract specific data files and elements Fast forward / slow motion / …
by SpectateSwamp -1 in Software Development ()
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Imports System.IO Public Class AddEMForm Private Sub CreateCSVfile(ByVal_strCustomerCSVPath As String, ByVal EName As String, ByVal Edate As Date, ByVal ELoc As String, ByVal EDis As String, ByVal EFee As String) Try Dim stLine As String = "" Dim objWriter As StreamWriter = File.AppendText("..\..\EventData.txt") If File.Exists("..\..\EventData.txt") Then objWriter.Write(EName & ",") objWriter.Write(Edate …
by Vusumuzi in Software Development ()
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Hi. I invoke method from other thread which did not create ui. Appears to work well... DVG.Invoke((MethodInvoker)(() => dgv.Rows.Add(DGVR))); But I need return value from Add method, so I do... int Index = (int)DVG.Invoke((MethodInvoker)(() => dgv.Rows.Add(DGVR))); Unfortunately I get an error... "Object reference not set to an instance of an …
by Suzie999 234 in Software Development ()
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