Software Development Forum

First - so I don't get in any trouble - I've posted a similar question on other forums but have not gotten any responses so branching out in my quest for help as well as changing the question a little. Previously I was trying to find out why calling LoadUserProfile(...) …

Hi , Am new to teamcity build configurations . so somehow i get a builderror when the source code js build for first time after rebuild its sorted in my local machine . Unfortunately the same happends in teamcity build where it cannot get the nugget package and it produce …

I programmatically edit my datagridview cell values. I use the vertical scrollbar to find the row I want to edit, select the row then click an edit button that takes me to another form where changes to the record are made. I then click a button which saves the changes …

can you please tell how you would invert the mouse control so that up is down, left is right etc.

Write a complete C++ program for WorldParking Sdn Bhd. to perform the following: a. Write a return-value function named calcCharges() to calculate and return the parking charges for the customers. The company charges a RM1.00 minimum fee to park for up to one hour. An additional RM0.50 will be charged …

I am trying to pass url parameters to an angular js page for page setup. I was wondering if anyone could tell me whether I am missing something from these two code samples. The following is some code from a game related program that I am writing. The $routeProvider parameter …

Following The New Boston on youtube, he is using is in an if statement and doesnt show any error, on mine I get a syntax warning and it asks if I meant ==, but still displays the output the way it should be.

Hi have 2`springboot` applications running on ports `8085` and `8084`. When I try to use `RestTemplate` to try to connect from one service to another, I get a `BadGateway 502` exception. Below is the stacktrace head><title>502 Bad Gateway</title></head> <body> <center><h1>502 Bad Gateway</h1></center> <hr><center>nginx/1.17.9</center> </body> </html> ]] with root cause org.springframework.web.client.HttpServerErrorException$BadGateway: …

Hi Try to extract password from my chrome browser but I got this error below How can I solve this problem? Traceback (most recent call last): File "Chromer.py", line 13, in <module> password = win32crypt.CryptUnprotectData(website_data[2], None, None, None, 0)[1] pywintypes.error: (13, 'CryptProtectData', 'The data is invalid.')

Help, how can I create a MULTILEVEL QUEUE ALGORITHM program? I tried it but it crashes, does not build... It would be okay if its in other language. HERE IS THE SNIPPET CODE SAMPLE (c++): --------------------------------------------- //Enter Number of Process cout<<"\nEnter the number of Processes:"; cin>>n; //INPUT Arrival, Burst, and …

Hi, I have one Win Form app to load Excel data into DataGridView. I want to store DataGridView data into MS Access database. Everithing works great, but in some cases inside ExcelFile I have single quote mark, which breaks SQL Syntax. My question is, How to find & replace "'" …

Hello friends. I am new at programming and need to programm "X" as an assignment [](https://freeessaywriter.org/) (pic is attached) The "X" should be arbitrarily large or small and the edge length of the "X's" should be entered by the user. The code is below. Would highly appreciate any help: include …

What are all num referring to ? class Sample { int num; void method() { num = 1; int num = num = 2; num = 3; } }

Hi All, I have an excel file containg chart.I am able to read the chart from excel file using POI XSSF. But I am not able to save the XSSFChart as an image.I want the chart to be stored in my harddrive as an image(.jpg or .png).Please find my code …

I normally use SQL as the backend database however for a new project I need to use MSAccess. I am trying to insert a new record, this works fine if I only have on fielid on the row but as soon as I have a second field I get an …

A detective has interviewed four witnesses to a crime. From the stories of the witnesses the detective has concluded that if the butler is telling the truth then so is the cook; the cook and the gardener cannot be be telling the truth, the gardener and the handyman are not …

Hello, Can someone assist me how to create here buttons - Button7 - First - Button5 - Next - Button6 - Previous - Button8 - Last To search in database and display the results. Here is my project until now: - Also if there are mistakes or suggestions to make …

So i need to make a program to my final year of college which will count on the grades and it is obligatory, im doing a program to search for recipes in a access database trough its ingredients, what i mean by this is selecting some ingredients and in a …

I have a Chromecast that I use to stream video from my laptop to our TV. It works great, however, until VLC (Videolan) releases their promised upgrade with Chromecase support, I am limited to streaming files in the mp4 format. Fortunately, ffmpeg allows me to convert other formats to mp4. …

This is Python 3.4.2 The documentation says that s2 = s1.strip('a') will strip out all the 'a' in s1. When I run it, only the leftmost character - and only if it is 'a' - is stripped. The default s2 = s1.strip() takes out all whitespace. PS: I understand that …

Love the idea of the program. Im quite interested in seeing how to get something like this to work. Is there any chance someone could add a working version to the code snippets section or possibly send me a working snippet in PM? Im trying to educate my self and …

Hi there folks, kinda new too C# and want too show or hide a button using a checkbox and after trying i just gave up haha so here is the quastion! how do you do that because i am really lost here.. would show you the code. but i kinda …

I was doing GUI based application, when i run the MyChatPage particularly, it able to send the text to the server and send to the client textarea, which is my objective, but if i run from MyChatIP class and create new object to open the MyCHatpage frame, it will hang, …

import java.util.Scanner; class bank{ public void termDeposit(){ int principle; double rate,years; Scanner sc=new Scanner(System.in); System.out.print("Enter Principle Amount : "); principle = sc.nextInt(); System.out.print("Enter rate od interest : "); rate = sc.nextDouble(); System.out.print("Enter time period in years : "); years = sc.nextDouble(); double maturityAmount = (principle*(Math.pow(1+(rate/100),years))); System.out.println("Maturity Amount after " +years+ …

I have a class which is sort of like a repository, and every time I write to the zip archive using this command, the prior activity is overwritten. /// <summary> /// Insert file into existing archive file. /// </summary> /// <param name="fullPath"></param> /// <param name="stream"></param> public void InsertIntoFile(String fullPath, Stream …

How can I show a div when menu item is clicked in angular? The Div show fine when I click list item, but dsn't disappear when I navigate to other menu items. <li><a class="nav-link slots" (click)="showme = true" >Slots</a> <div ng-hide="showme"> <div class="ribbon" *ngIf="game.categories[0]"> <span>TOP</span> </div> <div class="ribbon" *ngIf="game.categories[2]"><span>NEW</span></div> </div> …

I have a list of tuples where each tuple within the list contains 3 elements. 1. Is the year in 4 digits i.e 2014 2. Month in integer i.e from 1-12 3. And another integer value which is the number of months needed to be subtracted. So if the date …

,can anyone help me to find what's the problem with this programming code! it's work so well !but there two methoods didn't work ((the max salary method and sum salary )) at (main)... Especially the output results . there's no errors \\ i have no idea how to solve it …

Hi all pls help me with the soln to this probelm, the catch is the interface (menu) needs to be Built in C++ as well. any suggestions would be of great help as well. thanks It is a system written using a structured programming language (e.g. C, Turbo C) that …

Hi i am getting the following error in a php program i am using PHP Warning: A non-numeric value encountered in xxxxxxx db_connect.php on line 60 // find age if(! function_exists('Age') ) { function Age($birthdate) { return date("Y") - substr(trim($birthdate),-4,4); //// THIS IS THE LINE FOR THE SAID ERROR } …

hi,I'm trying write a AI calculator program on Python ,can help me how to start write this coding

Hi all I Have a CalendarvProject with a 3rd party Calendar control. the application was working fine untill I upgraded the Calendar Control . When I opened the solution two references were no longer availabe, so I had errors. One of the references was ExtremeCalenderControl the other AxXtremeCalendarControl. I was …

Hi, This is my first time using vectors. I'm trying to print some data that is stored in a structure vector but whenever the code gets to printing the data which is in double loop it crashes. I have located the error but i am ensure how to resolve it. …

I am doing a project that must convert each string in X to an integer and save it in the corresponding location in Y. A dollar sign is used to mark the end of a string. I have 90% of the code, but it only works for the first string …

Hi, guys i am trying to create a String in the Windows Registry to imput some nice Proxy Adress. But i failed to input the correct datatype. I do not have any problems with Type (DWORD)... But (REG_SZ) has not work. Can someone tell me how can i input in …

I have downloaded visual studio 19 and need advise on tutorial for beginers. I tried one tutorial and I think it was made for an older version of the program since it said things woul look a certain way but they did not.

I need with with a section of my assignment where it asks to take four first attempt module results (i.e. all module average, ISM module average, number of compensentable failed credits and number of outright failed modules) as parameters and returns the degree classification (e.g. “distinction”, “merit”, “pass” or “fail”). …

I'm new to Android Studio and Java and I'm trying to display a dynamic battery percentage on multiple activities, but it is only showing on the main screen. I am also trying to do the same thing with displaying time. I am trying to get it work with my second …

WAP to check student is first ,second or third . If number is greater than equal to 60->>first If number is greater than equal to 45->>second If number is greater than equal to 33->>third If other than that ->>fail

Hi guys, I was trying to test a method which takes a user input, does something and then returns that input but I'm having some issues with it. I've attempted a few solutions, mostly described in SE, I will leaave them out of this post and discuss instead the one …

[COLOR=Indigo]Hey I'm pretty new to C++. I'm taking a class on it now but I don't know how to make sounds in C++... I've done QBasic so I have a little programming background. I'm right now thinking of what to do for a program, and it largely depends on if …

I'm doing a small antivirus software in VB.NET, which uses MD5 hashes to scan through the files from a computer. However, I noticed if I add more hashes into the text file which is used for the scan process, the form becomes unresponsive and crashes afterwards. I've tried doing this …

I want to create a triangle with Windows Form in Visual Studio (c# code). In Form1 I have 3 textboxes that the user enters the lengths of the sides of the triangle and 1 "Enter" button. When the button is pressed, Form2 is opened and a triangle is drawn when …

Hi Guys. I'm getting bored, and so I'm looking at Python for a new challenge. I hoped to be able to use my Java NetBeans IDE to avoid an IDE learning curve, but it seems that NetBeans support for Python died years ago. So, all you Python gurus... what do …

I keep getting CircleInformation.java:13: error: cannot find symbol float circumference = 2 * (PI * radiusF) ^