CSC | CSC is a simple and easy extensible C Subset Compiler | Compiler library

What is the most efficient way to fill a sparse matrix? I know that sparse matrixes are CSC, so I expected it to be fast to fill them column by column like

I am developing a program, making heavy use of Armadillo library. I have the 10.8.2 version, linked against Intel oneAPI MKL 2022.0.2. At some point, I need to perform many sparse matrix times dense vector multiplications, both of which are defined using Armadillo structures. I have found this point to be a probable bottleneck, and was being curious if replacing the Armadillo multiplication with "bare bones" sparse CBLAS routines from MKL (mkl_sparse_d_mv) would speed things up. But in order to do so, I need to convert from Armadillo's SpMat to something that MKL understands. As per Armadillo docs, sparse matrices are stored in CSC format, so I have tried mkl_sparse_d_create_csc. My attempt at this is below:

I have a Json File which contains blog, when I am passing

I have been struggling to get an app to work with CloudKit and record sharing. I have created several apps that sync Core Data records among devices for one user. I have not been able to get the UICloudSharingController to work for sharing records. I can display the Sharing View Controller, but tapping on Mail or Message displays a keyboard but no address field and no way to dismiss the view. I have been so frustrated by it that I decided to try the Apple "Sharing" sample app to start from the basics. However, the sample app does not work for me either.

Here's the link to the sample app: https://github.com/apple/cloudkit-sample-sharing/tree/swift-concurrency

The code below is pretty much straight from the sample app.

This is the ContentView file:

Windows 10 Pro x64

I have been trying for days to fix this issue, downloaded multiple different versions of the .NET SDK, but I still get this error from the C# extension: "The .NET Core SDK cannot be located. .NET Core debugging will not be enabled. Make sure the .NET Core SDK is installed and is on the path."

I have gone to that help page, and it says to type where.exe into a cmd prompt window, which I did, and received a result, then referred back to the help page, and it said, "There are no known reasons why PATH wouldn't be propagated to the VS Code process."

Here are my OmniSharp output logs:

When I try to compile source code from command line with Microsoft's Visual C# Compiler (v4.8.4084.0), I get the following error and/or warning:

PS C:\> csc Program.cs

This compiler is provided as part of the Microsoft (R) .NET Framework, but only supports language versions up to C# 5, which is no longer the latest version. For compilers that support newer versions of the C# programming language, see http://go.microsoft.com/fwlink/?LinkID=533240

As part of the Roslyn Project, C# 7.0 language features are currently being developed; but the current version of C# programming language is C# 10. Is there a way to use C# 7.0 higher language features from the command line?

When publishing an ASP.NET Core 6 web application with C# 10's enabled to an Azure App Service from a Visual Studio 2022 publishing profile, the publishing build fails due to missing using statements.

C# 10 introduces the new implicit usings feature, where certain using directives are treated as global using directives based on the SDK. This can be enabled with the following csproj configuration:

I have this table:

By utility I mean a project that does not have any C# files, does not produce a .NET assembly, but implements some custom build logic.

I could have arranged it as an AfterBuild target in the C# project of interest, but I do not want to increase the build time of that C# project. Instead, I want msbuild to run this logic in parallel with other dependents of that C# project.

One solution would be to create a dummy C# project that would truly build some dummy code and put my logic in the AfterBuild target. But that is ugly.

So, here is my solution (Spoiler Alert - it does not work):

Directory structure