Software Development Forum

I have an MFC dialog app with several Text controls. All but controls get filled in with *UpdateData* at dialog initialization via calls like: *DDX_Control(pDX, IDC_MY_STATIC, MyText );* . Next, the user checkmarks a checkbox and the ON_ function for the checkbox gets control, running several functions. One of those …

Hi friends I want to refresh my combo box . i have even used the combobox.refresh() syntax but it does nothing! need help

3. Using repetition control structure (do while loop), prepare a program that can receive employee id and working hour(s) for three (3) employees. The program able to: i. calculate Overtime Payment using formula Overtime = Working hours * 35.00 for each employee ii. calculate Total Overtime Payment for all employees …

Hi everyone, here is code in React. I dont know how to re-render this array prototype map in React? import React, { useState, useEffect } from 'react'; const Help = () => { const initialObject = [ { fileName: 'Horizon.txt', fileSize: 450, }, { fileName: 'Something.png', fileSize: 2720, }, ], …

1 I have an array of char but values is decimal representation of a character. example: char bytes[4]={50,48,49,51} how to convert this to get char array like this: char bytes1[4]={2,0,1,3} c

You may be familiar with apps such as Time Watcher. I'm looking forward to creating an application to be used on students' computers to control the amount of time one can be on a computer. When a student is given a computer, she will be allocated say 30 mins, a …

VB.Net never meant for games! it's more recommended for software developement, but hey why not have some fun. If anyone out there is looking to create an Angry Birds Game-like or a Simulator for throwing an object, you've come to the right place, this code will give you great start/push …

Write a program that gives and takes advice on program writing. The program starts by writing a piece of advice to the screen and asking the user to type in a different piece of advice. The program then ends. The next person to run the program receives the advice given …

Hi all! If I want to get fast results on the project, what would be more efficient: getting only senior engineers, or considering those who are less senior but result-focused? Why?

I have this https://imgur.com/a/SMqlcgF multiplexer and I have to make a program to get the truth table. How would I do this? I honeslty am so lost.

Hey, guys~~ I have some questions about CSP Is simple hill-climbing a complete algorithm for solving CSPs? and if a CSP is only with unary constraints, is it sure to be solved? Thank you^~^!

Things don't have to be black and white all the time. Use a Windows API call to add some color to your text output.

Hello , I have been trying to connect to remote server using SSH using Microsoft visual studio but nothing is happening after i add all needed data in the cross platform logging I receive the below error connecting then disconnecting 11:33:35.6941763 [Info, Thread 1] liblinux.RemoteSystemBase: Connecting over SSH to XXX …

Hi, i have problem with table conversion from xml to html using xslt. i converted rowspan and colspan in separate row(entry), but if both rowspan and colspan come in single row(entry, colspan and rowspan) is not converting. i have tried so many ways but i didn't get the exact output. …

I have used Magick.NET to detect all the edges using Canny Edge Detection which basically converts an image to a binary version where the edges are in white and the rest of the image black However I have failed in using the library HoughLine method to detect rectangles or squares …

Hello All I am want to run a command "Merge -i file1.txt -i file2.txt -o out.txt" using python script. Here Merge is a exe file located in different path and file1, file2 are input to the exe file and out is output file. Can anyone suggest me out to run …

Hi to All! I have a POS Software which I have developed in Java, NetBeans IDE. I am deploying this software on a variety of Windows Computers / Laptops for 5 years. I have used JFormattedTextFields for double data type in the whole Software. And I have set Format of …

Over the years I've seen so many solutions to development but not one is a panacea. Example: I had a 28 day embedded project that would have blown its 28 day limit if there were any attempt to force DevOps onto the plan. This was 28 days from start to …

I'm trying to create a neural network of two hidden layers on Java. The data would be separated into two sets, training set and testing set. Both sets has 75 set of 4 data each row, and each class has their desired output (target). In terms of calculation, it will …

From https://www.reddit.com/r/ProgrammerHumor/comments/wupbvb/python_runtime/  As time passed it looked to me that Python evolved past a C framework.

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Im trying to populate Listbox with Columns but I didn't get success. Below is my code. I populated Listbox with text file: on users.txt: 1|Jhon|street 3|12/03/1985 2|Peter|strt2|29/09/2009 3|Scoby|street 1|11/02/2001 Here is my code to populate , as you can see there's delimiter "|". Public Sub Pathway(way As Variant) 'SET DATABASE …

hi, please help me how can i convert this C++ code to C source code ... please help ..... this is the URL http://cppforschool.com/project/super-market-billing.html i dont understand this though please help ... :(((((((

AttributeError Traceback (most recent call last) <ipython-input-1-2b6855960796> in <module> 15 csvFile = open(search_key+".csv","a+",newline="",encoding="utf-8") ---> 16 csvWriter = csv.Writer(csvFile) 17 c = [] 18 i = [] AttributeError: module 'csv' has no attribute 'Writer' Help🙏🙏

AttributeError Traceback (most recent call last) <ipython-input-9-4152b890358f> in <module> 20 t = [] 21 ---> 22 for tweet in tweepy.Cursor(api.search,q=search_key,count=1000,lang="id",since="2022-11-10",until="2022-11-20").items(): 23 print(tweet.created_at,tweet.id,tweet.user.name,tweet.text) 24 c.append(tweet.created_at)

i have an airline ticketing project and i cant figure it out, i need to take the name and age of passengers and depending on their ages they will get a discount (2% for 13 below and vat exemption + 20% discount for 60 above) and also the prices changes …

I developed a Java Application to run on Mac BigSur. I used Java Derby as database for this application. The Application gives an Exception: java.lang.ClassNotFoundException:org.apache.derby.jdbc.EmbeddedDriver The interesting fact is that When I run this application on my MacBigSur(Which I have installed on Virtual Box) then the application runs perfectly. But …

What is the problem with my mouse on Windows 10? I would appreciate any help in resolving this problem

Please can I use my normal computer camera to scan and decode a Qr code?

Create three classes the Calculation class, Conversion class and Menu Class. The Conversion class should have the following methods. double KMToMiles(double distance) double MilesToKM(double distance) double FeetToMetres(double distance) double MetresToFeet(double distance) double KgToPounds(double weight) double PoundsToKg(double weight) double CelciusToFahrenheit(double temperature) double FahrenheightToCelcius(double temperature) The Calculation class should have the following …

Create three classes the Calculation class, Conversion class and Menu Class. The Conversion class should have the following methods. double KMToMiles(double distance) double MilesToKM(double distance) double FeetToMetres(double distance) double MetresToFeet(double distance) double KgToPounds(double weight) double PoundsToKg(double weight) double CelciusToFahrenheit(double temperature) double FahrenheightToCelcius(double temperature) The Calculation class should have the following …

I am not quite sure why I am getting this error package tile; import java.awt.Graphics2D; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import javax.imageio.ImageIO; import main.GamePanel; import main.UtilityTool; public class TileManager { GamePanel gp; public Tile[] tile; public int mapTileNum[][]; public TileManager(GamePanel gp) { this.gp = gp; tile = …

Hi ! I have developed a Java application using Derby Database. The application jar file is successfully running on Windows but on Mac it gives and exception as following: ClassNotFoundException: org.apache.derby.jdbc.EmbeddedDriver I am pasting code for database Connection which I wrote. String dbdriver = "org.apache.derby.jdbc.EmbeddedDriver"; Class.forName(dbdriver).newInstance(); con = DriverManager.getConnection("jdbc:derby:C:\\4DSOFTECHDB; create …

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The Tkinter module comes with the normal Python installation. It allows you to create Python GUI programs for Windows, Linux or Unix on the Mac. In this snippet we put a GIF image (.gif) onto a form's canvas with just a few lines of code. Most of the lines are …

Hello, My name is Frank from Ghana in the west africa, Please I just started learning python today. Can i get a dedicated mentor i can ask question in case i run to errors. Thanks a lot i will be waiting please.

I am on the latest version of Windows 10, running with SWI-Prolog 7.6.4, and trying to get JPL (Java <->Prolog) running for a school project. I've not had to deal with path issues much but I have done my best to understand the problem. I've added the necessary import statements …

Overwhelming inboxes are a typical complaint in the modern day. It might be challenging to keep up with the constant stream of communications and choose the most crucial ones, which is why we have put together this guide on how to handle email overload. Constantly checking your inbox throughout the …

Write the class definition for a class named Employee. The class should include data members for an employee object's name and salary (the salary will be an integer). The class should contain two member functions: the constructor and a function that allows a program to assign values to the data …

Which Software / Tool is best for bulk listing in online store like eBay, Etsy, Alibaba, Aliexpress, etc?

how can i configure ip address, submask, getway, DNS1 and also DNS2 please help me i use this code but DNS not added what is the actual code for add all with DNS1 &2 Please help me Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click Button2_Click(sender, …

I have pasted my cpp code below, my goal is removing the whitespace from my .txt file. Is someone able to provide suggestions and help me figure this out? #include <iostream> #include <sstream> using namespace std; string solve(string s) { string answer = "", temp; stringstream ss; ss << s; …

Hello everyone. I am building a websocket client app that receives all the data and inserts it into a MongoDB database. The program runs, but after a while, some exceptions are rising. import websocket import _thread import time import json import asyncio import os import pwd import socket import traceback …

**Introduction** You know that being effective is the key to success in any business domain. However, you may be wondering how to improve employee performance. In order to do this, it’s important to have tools at hand that will help you measure and track employee performance in real-time and act …

How can I write in C++ a code in which a user select multiple similar names from a list of names.

Hi, did anyone know how to send email using vb.net without username and password of user, for example it can detect current user crediantials of email(outlook). Most of the google example is using username and password. Please help

I have a project that no one can or wants to engage in. The data is in a database table. The code displays a menu, selects a target (url - http://.....), displays the record - so far so good....then I want to click the button and redirect to the url.... …

I am trying to use wxPython (the version that ships with Fedora 11 - I'm not building it from source). I am seeing: [code] from wxPython.wx import * File "/usr/lib/python2.6/site-packages/wx-2.8-gtk2-unicode/wxPython/__init__.py", line 15, in <module> import _wx File "/usr/lib/python2.6/site-packages/wx-2.8-gtk2-unicode/wxPython/_wx.py", line 3, in <module> from _core import * File "/usr/lib/python2.6/site-packages/wx-2.8-gtk2-unicode/wxPython/_core.py", line 15, …

For a given array of integers, reach to the end of the array from the 0th index with minimum number of moves. Moves possible at each index: Move from index i to index (i+1) Move from index i to index (i-1) Move from index i to index j, if a[i] …

Hello All, We have designed our system and integrate lots of opensource code into a single use system. All the inter connectivity are through APIs. Problem is, it's getting messy each day. We have been looking into Kong and Apigee. Anyone has experienced into situation like such? We have over …