@ppenza

HIGHT5: Empathizer, Brainstormer, Catalyst, Peace kepper, Time keeper # Manager # Software engineer # #csharp #dotnet # frontend enthusiast

ppenza.gumroad.com/l/designpatterns
Joined November 2009
  • Tweets1.8K
  • Following93
  • Followers958
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When you have to store sensitive data, you can use #dotnet #csharp Data Protection API to encrypt them. It's helpful, and you get a lot of features out of the box like key management key rotation, and various options for storing keys. #code #programmer
C# BASICS - DATA PROTECTION API

ALT C# BASICS - DATA PROTECTION API

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Still standing 💪👋:)
Piotr@ppenza6 Sep 2025
Haven’t posted here in a while 👋 Quick update: it’s been 6 months since I launched Statecznik.pl Read more: open.substack.com/pub/ppenza… :)
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Haven’t been here in a while! 👋 Quick question: does anyone still code in .NET/C# or is everyone fully deep into LLMs and AI now?
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🚀 ModelAgora is live! 👷‍♂️ Build models? 🛳️ 📦 Have finished works for sale? 🛠️ Take commissions? Join the first global modelers’ agora 🏛️–upload your work, set your price, and find a buyer! Visit modelagora.com :)
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Haven’t posted here in a while 👋 Quick update: it’s been 6 months since I launched Statecznik.pl Read more: open.substack.com/pub/ppenza… :)
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.NET 8 improves parsing and formatting on DateTime #dotnet #csharp #code
.NET 8 improves parsing and formatting on DateTime using more formats

ALT .NET 8 improves parsing and formatting on DateTime using more formats

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We are so back. A little test of the new .NET 8 codegen, which is way better than 6 and 7, but quirks still happen :)
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.NET 8 int.ToString() expands the cache from single-digit numbers to all numbers from 0 through 299 Cache range can be increased in the future if necessary;) #dotnet #code #csharp #developer
.NET8 and int.Tostring()

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C# 12 introduces new mechanisms for handling missing properties during deserialization. ...& I think I've fallen behind in terms of C# :) #csharp #dotnet #CodeNewbie #code
C# Basics

ALT C# Basics

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#dotnet #csharp #developers how do you handle parameter validation in your Minimal API? FluentValidation, EndpointFilters, or something else?
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#dotnet 7 introduces a new #csharp Minimal API feature - route/endpoint groups. With route groups, you can configure various settings for your endpoints, such as separate authorization policies, CORS, rate limiting and more... #code #developer #CodeNewbie
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More info: - learn.microsoft.com/en-us/as… - anthonygiretti.com/2023/03/1… - nice blog post by @anthonygiretti about how this feature can improve API versioning

Route handlers in Minimal API apps

Learn how to handle route requests in Minimal API apps, define preferred methods, bind route parameters, and process the request response.

learn.microsoft.com
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#Azure Load Testing - comparing test runs improved. Thanks, @nicktrog! xitter.cf/ppenza/status/16168001…
Piotr@ppenza21 Jan 2023
Asking for a short description(legend) when comparing test results in #Azure Load Testing - and yes, you can't see which test run represents a particular graph...maybe because the results are very similar ..
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Piotr retweeted
Piotr@ppenza4 Feb 2023
I have a new name for „Business logic layer”. Let’s call it “Hallucination layer”. #SoftwareEngineer #code #softwaredevelopment moillusions.com/wp-content/u…
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I have a new name for „Business logic layer”. Let’s call it “Hallucination layer”. #SoftwareEngineer #code #softwaredevelopment moillusions.com/wp-content/u…
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If you are #dotnet #csharp dev you should check @dodyg repo with a huuuge list of examples - github.com/dodyg/practical-a…

GitHub - dodyg/practical-aspnetcore: Practical samples of ASP.NET Core 11, 10, 9, 8.0, 7.0, 6.0,...

Practical samples of ASP.NET Core 11, 10, 9, 8.0, 7.0, 6.0, 5.0, 3.1, 2.2, and 2.1,projects you can use. Readme contains explanations on all projects. - dodyg/practical-aspnetcore

github.com
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Using the #Azure Load Testing service you can trigger load/stress tests during CI/CD process. Checkout my simple configuration for #csharp minimal API - github.com/rh8512/azure-gith… Steps: build c# minimal API, deploy, and run load tests... #loadtesting #dotnet #CodeNewbie
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More about Azure Load Testing(ALT)- learn.microsoft.com/en-us/az… More about configuring CI/CD & ALT - learn.microsoft.com/en-us/az…

What is Azure Load Testing?

Run quick URL-based load tests, or automate load tests using JMeter and Locust scripts with Azure Load Testing, a fully managed, cloud-based load-testing service.

learn.microsoft.com
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Asking for a short description(legend) when comparing test results in #Azure Load Testing - and yes, you can't see which test run represents a particular graph...maybe because the results are very similar ..
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#Azure Load Testing looks promising. It’s in preview. Apache JMeter is used for running load tests. What’s nice: integration with Azure Monitor, tests can be triggered by GitHub actions. Now we have additional tool for performing load and stress test for our apps. #loadtesting
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I’m going to write a little more about this new tool soon. meanwhile more info here: learn.microsoft.com/en-us/az…
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