NEW: How to Restrict Pages using Middleware and PageFilters
https://www.danylkoweb.com/Blog/how-to-restrict-pages-using-middleware-and-pagefilters-UG
#csharp #dotnetcore #dotnet #middleware

Have you heard of the observer pattern?

The observer design pattern is one of the patterns we're often exposed to early on in programming.

This pattern allows observers to observe observables.
(Clear as mud, right?)

Said another way, the different components of your system can listen for notifications, changes, and events by following this pattern!

Check out the article:
https://www.devleader.ca/2023/11/17/examples-of-the-observer-pattern-in-c-how-to-simplify-event-management/

#csharp #dotnet #dotnetcore #designpattern #designpatterns

Do you use enums in CSharp?

I come across enum usage in CSharp code bases frequently, but often I feel like people misuse them.

Enums look like a combination of a string and an integer -- So we get readability for our "magic numbers". By doing this, we can write more expressive code.

But using enums to represent sets of values that can change over time can be problematic!

Check out the article:
https://www.devleader.ca/2023/11/15/enums-in-csharp-a-simple-guide-to-expressive-code/

#csharp #dotnet #dotnetcore #beginner #tutorial

Looking for a quick way to share CSharp snippets?

DotNetFiddle is my go-to online CSharp compiler.

There's no overhead to getting setup and I can easily share quick code snippets from there. Receivers can run code right in the browser!

Another benefit is I can embed my code onto web pages and people can run it right on the spot!

Check out the article:
https://www.devleader.ca/2023/11/08/discovering-the-features-of-dotnetfiddle-how-to-compile-c-online/

#dotnet #csharp #dotnetfiddle #dotnetcore

Why .NET is the Best Choice for Enterprise Application Development

https://www.dr-ay.com/blogs/254632/Why-NET-is-the-Best-Choice-for-Enterprise-Application-Development

.NET is a powerful framework for enterprise applications, offering scalability, security, and seamless integration. Its robust ecosystem and cross-platform capabilities make it an ideal choice for modern business solutions.

#DotNet
#EnterpriseDevelopment
#SoftwareEngineering
#DotNetCore
#BusinessApps
#ScalableSolutions
#TechInnovation
#CloudComputing
#AppDevelopment
#MicrosoftTech

For my link archive: Counting the leading zeroes and ones in a binary number with C#

From a while back, but still interesting:

0. [Wayback/Archive] Counting the leading zeroes in a binary number with C#
1. [Wayback/Archive] c# – Getting the number of leading 1 bits – Stack Overflow (thanks [Wayback/Archive] Barry Kelly and [Wayback/Archive] SoapBox)

Especially the first link explains the algorithm very well and is similar to links referred to from the Stack Overflow question as it is based on counting ones (and leading ones are basically leading zeros but bit-inverted).

It also explains a cool thing for leading zeros: modern CPU have instructions which .NET Core.

Via:

0. [Wayback/Archive] Andrew Lock “Sock” on Twitter: “Blogged: Counting the leading zeroes in a binary number with C# #dotnet #dotnetcore #csharp”
   

1. [Wayback/Archive] Jeroen Wiert Pluimers on Twitter: “@andrewlocknet Cool. This is kind of the opposite I asked a few years back a @StackOverflow”

References:

• [Wayback/Archive] dd-trace-dotnet/VarEncodingHelper.cs at 635c879092089703ad6724bb70c96884f65cd631 · DataDog/dd-trace-dotnet
• [Wayback/Archive] c# – Count leading zeroes in an Int32 – Stack Overflow (thanks [Wayback/Archive] phuclv and [Wayback/Archive] spender)
• [Wayback/Archive] The Aggregate Magic Algorithms (which is basically THE goto page for bit fiddling algorithms) which for instance has these gems used in the above links
  • [Wayback/Archive] The Aggregate Magic Algorithms: Leading Zero Count
  • [Wayback/Archive] The Aggregate Magic Algorithms: Least Significant 1 Bit
  • [Wayback/Archive] The Aggregate Magic Algorithms: Population Count (Ones Count)
  • [Wayback/Archive] The Aggregate Magic Algorithms: Trailing Zero Count
• [Wayback/Archive] runtime/BitOperations.cs at main · dotnet/runtime: LeadingZeroCount (the file has many more operations)
• [Wayback/Archive] c++ – Getting the number of trailing 1 bits – Stack Overflow
• Endianness – Wikipedia
• [Wayback/Archive] inet_addr function (winsock2.h) – Win32 apps | Microsoft Learn
• [Wayback/Archive] in_addr (winsock2.h) – Win32 apps | Microsoft Learn

--jeroen

#csharp #dotnet #dotnetcore

Building Local AI Agents: Semantic Kernel and Ollama in C#

https://laurentkempe.com/2025/03/01/building-local-ai-agents-semantic-kernel-and-ollama-in-csharp/

#AI #ArtificialIntelligence #MachineLearning #SemanticKernel #Ollama #CSharp #DotNet #LLM #SLM #AIAgents #Microsoft #OpenSource #Coding #DevCommunity #Programming #ConsoleApp #Tech #SoftwareDevelopment #DotNetCore #CSharpDev #AIEngineering

🚀 We Are Hiring! 🚀

Position: Microsoft Full Stack Developer
Location: Bhartiya City, Thanisandra Main Rd, Bengaluru, Karnataka
Duration: Full-Time

📩 Submit your CV: resumes@overturerede.zohorecruitmail.in

📞 Contact: +917428694900

📢 Apply now & grow with a leading e-commerce team!
https://zurl.co/IeK73

#FullStackDeveloper #DotNetCore #Angular #SQL #Hiring #BangaloreJobs

https://taraskovalenko.github.io/posts/saga/

📝 SAGA патерн - управління розподіленими транзакціями в .NET

#dotnet #microservices #saga #distributedsystems #softwarearchitecture #csharp #programming #masstransit #eventdriven #systemdesign #backend #dotnetcore #microservicesarchitecture #distributedsystems

#UnoPlatform 5.6 is here, packed with substantial improvements in performance, productivity, and cross-platform development capabilities.

Read #InfoQ to discover the key updates: https://bit.ly/3EGhYVu

#dotnet #dotnetCore #dotnet8 #dotnet9

via @dotnet : ASP.NET Core on .NET Framework servicing release advisory: ASP.NET Core 2.3

https://ift.tt/EDKqgPM
#ASPNetCore #DotNetFramework #DotNetCore #Upgrade #NuGet #SoftwareDevelopment #WebDevelopment #TechAdvisory #Security…

We are Hiring!
Dotnet + Azure

📍 Location: Bengaluru

📩 Submit your CV: resumes@overturerede.zohorecruitmail.in

📞 Contact: +917428694900

👉 Apply Now: .
https://zurl.co/IeK73

#Dotnet #Azure #DotnetDevelopment #AzureCloud #CloudComputing #MicrosoftAzure #WebDevelopment #SoftwareDevelopment #CloudSolutions #DotnetCore #AzureServices #TechTutorial #DevOps #CSharp #CloudPerformance #Programming #ITProfessionals #Developers #TechEducation #overturerede #corporate #trainingsolutions

SyncFramework Update: Now Supporting .NET 9 and EfCore 9!

https://www.jocheojeda.com/2025/01/21/syncframework-update-now-supporting-net-9-and-efcore-9/

#dotnet9 #dotnetcore #efcore9 #entityframeworkcore #syncframework #datasynchronization #deltaencoding #xpo #devexpress #nuget #csharp #databasesync #crossplatform #orm #postgresql #mysql #sqlite #sqlserver #datareplication #incrementalbackup

Say my name: The Evolution of Shared Libraries

https://www.jocheojeda.com/2025/01/21/say-my-name-the-evolution-of-shared-libraries/

#SoftwareDevelopment #DLL #SharedLibraries #DotNetFramework #VB6 #COMComponents #GAC #GlobalAssemblyCache #AssemblyIdentity #DLLHell #CrystalReports #LegacySystems #SoftwareEvolution #DependenciesManagement #Microsoft #Windows #SystemArchitecture #VersionControl #TechnicalDebt #SoftwareDeployment #DotNetCore #ModernDevelopment #SoftwareHistory #EnterpriseDevelopment #SystemDependencies #BackwardCompatibility

Vuoi creare app super veloci? Nel mio ultimo articolo, ho spiegato come utilizzare FusionCache. Leggi l'articolo completo: https://cosminirimescu.com/cosa-rende-fusioncache-cosi-irresistibile-in-asp-net-core/

#FusionCache #AppPerformance #DotNetCore #Tecnologia #SoftwareDevelopment #OpenSource #ASPNetCore

NEW: Harnessing .NET and C# for Better SEO: How It Can Boost Your Website Rankings
https://buff.ly/3BfrBcp
#aspnet #aspnetcore #dotnet #dotnetcore

Looking for a quick way to share CSharp snippets?

Read more in this post:
https://www.devleader.ca/2023/11/08/discovering-the-features-of-dotnetfiddle-how-to-compile-c-online/

#dotnet #csharp #dotnetfiddle #dotnetcore

Want to know what my favorite design pattern is?

Read more in this post:
https://www.devleader.ca/2023/10/19/how-to-implement-the-facade-pattern-in-c-for-simplified-code-and-increased-efficiency/

#csharp #dotnet #dotnetcore #designpattern #designpatterns

Breaking out a classic post about career incidents...Enjoy the stories! 😁

5 Reasons Why It's Not the Code, It's the Environment
https://buff.ly/3Ap1vTO

#aspnet #aspnetcode #dotnet #dotnetcore

CSharp developers are familiar with IServiceCollection in ASP NET Core...

Read more in this post:
https://www.devleader.ca/2024/05/14/how-to-use-iservicecollection-in-console-applications-what-you-need-to-know/

#CSharp #DotNetCore #DotNet #Coding