An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
Security issues if I use a encrypted value as a Query string that I send to users and then decrypt the value and validate on link click?
I'm working on a project where we will need to send out links to a large number users and each is assigned a unique combination of numbers and letters to identify them in our system. My task it to come up with a way we can use just the link we send them…
Developer technologies | C#
Creating a new List<int>() throws a NullReferenceException.
The following code throw a NullReferenceException on the hightlighted line: using IS0AUTTSTContext db = GetDbContext(); List<TestRun> list = db.TestRuns.Where(t => t.ID > 0 && t.Definition!.Application!.Deleted == false).ToList(); …
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
How Do Developers Usually Handle Decimal Precision in JavaScript Calculators?
I’m curious how people normally approach decimal precision when building calculation tools with JavaScript. A small engineering calculator project called bitumencalcpro recently brought this up because some of its calculations involve measurements,…
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
Project Spartan 10009/10049 AppX reports "End of Life" on modern Windows
Project Spartan 10009/10049 AppX reports "End of Life" on modern Windows Hi Microsoft, I'm an 11-year-old kid who really likes Windows modding, reverse engineering, and experimenting with old Windows software. Recently, I ran into a problem…
Developer technologies | Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows devices.
Can I get a model using TorchSharp?
I have txt file and I want to use torchSharp to get model and I can ask questions about the txt file. I know I can split the txt to chunks and then ask openai but I do not want that I want to get myself model
Developer technologies | .NET | .NET Machine Learning
.NET: Microsoft Technologies based on the .NET software framework. Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
VS Code Marketplace publish blocked by VSID "Concurrency" rate limit for over 24 hours — verify-pat also blocked
We cannot publish updates to our VS Code extension and even a read-only PAT verification is rejected. Microsoft support seems to be the only way to clear this, so please help. Symptom Since yesterday (2026-08-19), every call to the Marketplace publishing…
Developer technologies | Visual Studio | Extensions
Add-on components that enhance and customize the Visual Studio integrated development environment
Run time error 9, Subscript out of range eroor is showing while using Excel VBA
Run time error 9, Subscript out of range error is showing while using Excel VBA, When i am using Excel VBA and write coding for run a macro and when i run the code this error is showing, I tried every thing to solve this, but not working, I am unable to…
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
How to download Microsoft Visual C++ 2015–2022 Redistributable (64x)
Hey! I bought the game Subliminal on Steam and downloaded it into my Crossover bottle (I'm using Mac), and I got this error message, but I can't find where to download Microsoft Visual C++ 2015–2022 Redistributable (64x) into that Crossover bottle.
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
How do I restore controls and there properties from a .json file?
I am trying to learn some new things with VB.Net that I have never done before, like creating custom controls, and so far I have been able to look things up on Google and modify them to suit my needs. I have come to a situation where I now need to…
Developer technologies | VB
An object-oriented programming language developed by Microsoft that can be used in .NET.
how do i get into Microsoft Academy benefit
I am signed into my MS account and have a subscription to VIsual Studio. I am trying to see what the Microsoft Academy is but cant find it. I am led to believe that I have access to it, but it doesnt really exist
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
A version of Visual Studio is Available, visit the link to get information on the lastest update and support
Hi After installing the VS 2026, when i click the launch the button its showing the popup like new version is available.. I cannot able to close the popup.. its just exit the VS completely.. May i know the solution for that
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
Windows Update breaks WPF TrueType font subsetting (Calibri.ttf format specification error) KB5120708
When printing in .NET Framework 4.8 application WPF, it seems to have broken the XPS printing. See stack trace below. If I uninstall the KB5120708 update, it works again. It has broken our printing functionality on our business application. Can any one…
Developer technologies | Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
The retirement announcement for all Dotnet8
The retirement announcement for all Dotnet versions, ASP.Net Core, DotNet8 isolated and Dotnet8 LTS
Developer technologies | .NET | .NET Runtime
.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.
[solved] Can't create new VB form-based projects in VS2022/26.
I "suddenly" can't create (or even open most) VB Forms projects. I tried both VS2022 & 2026. Both tell me I need to update .Net, but doing so didn't help. I even tried uninstalling/reinstalling the ".Net Desktop Environment" from…
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
If class variable stored in stack and object in the managed heap then where the class properties get stored in C# .NET?
If I create an Employee class and this class have 2 members EmployeeId and EmployeeName so where these properties and it's value get stored either in managed heap or stack or both in C# .NET?
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
my visual studio code is unable to compile c++ file
my visual studio code is giving too many error even though the code is right and mingw is installed in the system and unable to comile and run the code
Developer technologies | Visual Studio | Debugging
A core feature of Visual Studio that allows developers to inspect, analyze, and troubleshoot code during execution.
How to set up VS code and use python on new surface laptop? (Processor: Snapdragon X2 Elite @ 4.03 GHz (4.03 GHz))
I bought a new surface laptop for grad school (computer details at the end of the post) in July 2027. My program requires us to learn python. We used VS code in our first class to complete assignments. However, the professor, TAs, and I had issues…
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
How to see an Active Report in the design view of Visual Studio.
I'm getting the following exception when I attempt to open an active report in Visual Studio: at System.ComponentModel.TypeDescriptor.AddAttributes(Object instance, Attribute[] attributes) at…
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'browser-wasm'.
I am facing this issue There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'browser-wasm'. in .net 8 version my project is Blazor Web App the blazor client side project is not working and throwing the…
Developer technologies | .NET | Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.
[Violation] Permissions policy violation: unload is not allowed in this document.
Hello, I am getting this error after migrating from .net 8 to .net 10 blazor web app project. server and webassembly rendermode "[Violation] Permissions policy violation: unload is not allowed in this document." in browser console. how…
Developer technologies | .NET | Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.