Does not contain a static 'main' method suitable for an entry point

I began organizing my code to day into seperarate .cs files, and in order to allow the methods that work with the UI to continue to do so I would create the .cs code under the same namespace and...

Is there a way to change the file path for an Rstudio project?

I'm using GIT and I note that if I just move the whole folder (or rename it) in windows, that it breaks all the paths. I then end up in an infinite loop of trying to quit Rstudio and Rstudio...

How to use more than one JPanel with Grouplayout

Im trying to add multiple JPanels to my Frame and have them each use a GroupLayout but for some reason I either get NullPointerException or Exception in Thread main. What might I be doing wrong...

Problems running python script by windows task scheduler that does pscp

Not sure if anyone has run into this, but I'll take suggestions for troubleshooting and/or alternative methods. I have a Windows 2008 server on which I am running several scheduled tasks. One of...

Google Maps not appearing Android App -- Actionbarsherlock + google play services

I am trying to implement Google maps API V2, but the maps are not appearing. Fragment appears with +/- sign for zoom and Google written on the left hand side. I wrote a simple code which should...

How to fill webform

I want to update the fields in website using Excel values. I found this macro online and tried to edit it. How do I update fields once login is successful? I have added following...

How to change avast firewall settings to allow maven to download required plugins?

When i run > mvn archetype:generate i get following error: mvn archetype:generate [INFO] Scanning for projects... Downloading:...

How to create a WPF project without using Visual Studio?

How can I create (and run) a new WPF (Windows Presentation Foundation) project without having Visual Studio installed? My primary editor is VS code but it does not have the feature for creating...

Getting Flutter doctor to work

How do I get flutter doctor on my Windows 10 laptop to work, please? I followed the guidelines here, Used git to clone the flutter repository, git clone -b alpha...

cross platform "rm" command

I currently have the following script in my package.json for deleting all ".js" files in my bundles folder for when I run "npm run build". It works fine when running it in dev servers but breaks...

Apparently Random Error: "Antiforgery token validation failed. The antiforgery cookie token and request token do not match."

Background I have a relatively new ASP.NET Core 2 site. It's running on just one server (Windows Server 2012 R2, IIS 8.5), and I only restart the site once every few days when I upload an update....

What is the difference between Bash and Ubuntu terminals on Windows 10

I recently installed Ubuntu for Windows and now inside the Start Menu there are 2 new items: Bash Bash This terminal opens in: [email protected]:/mnt/c/Windows/System32# Ubuntu Ubuntu This terminal...

PDF url validation in chrome headless browser fails - protractor typescript f\w

I am trying to automate validation of a pdf url that is opened in a new tab is as the expected(url). It is an angular application and we use protractor-typescript framework. Steps followed in this...

How to Azure DevOps CI/CD Pipeline for PowerBuilder 2017 R3 project, is it even possible?

Summary Recently migrated PB126 apps to PB2017 and changed source control to Azure DevOps Git. Now, I'd like to integrate Azure DevOps CI/CD Build Pipeline to the app dev life-cycle. jenkins I...

Bitmap object not present in system.drawing?

I am new to C# and I am trying to create a bitmap object in C# in Visual Studio 2019, but it isn't working. I have .NET Framework updated to the latest version and I have resharper installed. I am...

I need example code for a simple python-gui script with gtk+

I'm new to Python and OOP and need a sample script to get an understanding of how the gtk.builder objects and window objects relate. I'm using gnome-builder to get started. What I'd like is to...

Django 'pip install django-heroku'(psycopg2) error is blocking deployment to Heroku

I am setting up a new Django project to deploy on Heroku, however when I am following the Django Heroku deployment guide I come across an error during 'pip install django-heroku'. I am running on:...

Error launching Flask app with error "Failed to find Flask application"

I'm new to Flask. To launch the flask app, I did python -m flask run but I repeatedly get the error: Failed to find Flask application or factory in module "app". Use "FLASK_APP=app:name to...

Can't include C-files in Swift-package with Xcode 11 package manager

I created a Swift 5.1 app with Xcode 11.0 which contains c-files and h-files. A bridging header was automatically generated by Xcode. I entered the necessary #imports. The project compiles and...

Visual Studio Code Remote SSH uses Windows username instead of username in ssh_config

I'm using Visual Studio Code on Windows 7, along with Microsoft's Remote SSH extension. I added new remote host, and saved configuration in ssh_config file. When I open that file, everything looks...

SwiftUI window size for document based MacOs App

I am moving my app from SwiftUI xCode 11 to the new Document Based App lifecycle format in xCode 12. I have not been able to figure out how to set the window size. In Xcode 11 I had window =...

ReactJS Webpack : ReferenceError: window is not defined

I'm using webpack in React JS. and Here is my error, ERROR in Error: /Users/prakash/Desktop/projects/limitscale/goal.ly/goaly-react/src:58758 var theme = window.matchMedia &&...

Unresolved External Symbol errors while using Catch2

I am trying to do Catch2 Unit Testing in Visual Studio. I have created a small test project to practice. When I try to compile this test project, I get a linker error. I am now trying to diagnose...

Getting the error "make: [Makefile:2: all] Error 127" when I use the make command

I am trying to install this project onto my computer and have been running into issue after issue. The roadblock I've run into now is error 127. Most of the install works fine, until it gets to...

Python uvicorn : The term 'uvicorn' is not recognized as the name of a cmdlet, function, script file

Good evening, I am using python 3.9 and try to run a new FastAPI service on Windows 10 Pro based on the documentation on internet https://www.uvicorn.org/ i executed the following statements pip...

Chrome + Dev Tools poor performance

That's the test page for this issue: https://kasheftin.github.io/chrome-vue-draggable-performance/ Basically, it's just 10000 divs + simple drag-scroll plugin. I'm trying to find the reason of...

IntelliSense finished initializing, but an error occurred while trying to load the document., Timed out while connecting to named pipe

So recently, i have reinstalled windows, and now i have windows 10, i did some optimization, and installed some of my games, and apps, then i installed Visual Studio Community 2019, then i decided...

How to animate the resize of a Delphi VCL form on Windows?

Is there any reasonably simple and robust way to smoothly animate the programmatic resize of a Delphi VCL form on Windows? For instance, when the user clicks the "Show details" button the form's...

Error response from daemon: Unrecognised volume spec: file '\\.\pipe\docker_engine' cannot be mapped. Only directories can be mapped on this platform

I'm new to the docker. Any help and tips are welcome. Environments: Windows: Windows 10 Pro 21H1 Docker Desktop: 3.4 I can run hello work example without any issues. But seems like I can't use...

ASP.NET Core .NET 6 Preview 7 Windows Service

I created a new ASP.NET Core project with Visual Studio 2022 Preview and I am trying to run it as a Windows Service. I downloaded the latest Microsoft.Extensions.Hosting.WindowsServices package...