.NET Ketchup

.NET 9 LINQ CountBy benchmarks 🚀 CountBy is new in .NET 9. Look at that memory allocation reduction 👏🏻 #dotnet x.com/i/web/status/1… pic.x.com/nLHbcG27Fx

🚨 #Alert: Malicious #Chrome extension extracts C2 address from #Bitcoin wallet: vmray.com/analyses/76afc… 🚨 🌐 A #PowerShell script flying under the radar drops a malicious #Rilide Chrome extension allowing attackers to use their victims' #WebBrowser as a network proxy for other… x.com/i/web/status/1… pic.x.com/UaCS9K1i25pic.x.com/UaCS9K1i25pic.x.com/UaCS9K1i25pic.x.com/UaCS9K1i25

C# Required modifier example #dotnet The required modifier was new in C# 11 and can be used to enforce property initialization during object creation. The example below shows how we can use it in the context of object mapping to make sure we don't forget a property on the… x.com/i/web/status/1… pic.x.com/Aeduif5Bgz

Update on LINQPad for macOS: we're now very close to a public preview! Very happy with decision to use @AvaloniaUI XPF: it’s turned out to be a powerful and productive x-platform API, and the support has been nothing short of awesome.

Async is about scalability not speed ⬇ #dotnet "Why is sync faster than async?" I got asked this in the context of some .NET 8 serialization benchmarks I shared last year. Here's my answer. What did I miss? x.com/i/web/status/1… pic.x.com/0MSt1WOnMy

📣 Announcing .NET 9 🎉 In case you missed the news, we've made tons of performance, security, and functional improvements across the entire #dotNET stack; including programming languages, dev tools, and workloads. Learn about the latest update. 📖 msft.it/6017WS66B pic.x.com/o4rWCQeiDj

#PowerShell to get version numbers of running binaries for a particular vendor via path matching ps |where path -match citrix|gp |select -expand versioninfo -unique ps = Get-Process gp = Get-ItemProperty select = Select-Object pic.x.com/TxoiBVOjXf

Did you know that Microsoft Visual Studio will show you errors in your JSON string if you just put a comment //lang=json? #json #csharp #dotnet pic.x.com/Ir7HR9Cbw1