I Built a .NET App Using AI (with Cursor) - This Is Amazing ✅

Discover how Cursor AI can transform your .NET development workflow! 🚀

In this video, you will see how this AI-powered code editor can help you write better code faster, understand complex codebases, and automate repetitive tasks. Whether you're a seasoned developer or just getting started with .NET, Cursor's AI capabilities will change how you think about coding.


[ YouTube ] : https://youtu.be/5hyRBuW560c

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#AI #Cursor #DotNET #CSharp
@ProgrammingTip

Build a Model Context Protocol (MCP) Server in C# 🧠

Learn how to create an MCP server using .NET 8 and ASP.NET Core! ⚡️

This guide walks you through building a server that can interact with AI models via the Model Context Protocol — a standard for managing model prompts, memory, and tools. Great for AI agent developers! 🤖🧠


[ Blog ] : https://devblogs.microsoft.com/dotnet/build-a-model-context-protocol-mcp-server-in-csharp

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#AI #MCP #dotnet #csharp
@ProgrammingTip

C# 14 - Extension Members 🚀

C# 14 adds new syntax to define extension members. The new syntax enables you to declare extension properties in addition to extension methods. ✔️

You can also declare extension members that extend the type, rather than an instance of the type. In other words, these new extension members can appear as static members of the type you extend.

The following code example shows an example of the different kinds of extension members you can declare:

public static class Enumerable
{
    // Extension block
    extension<TSource>(IEnumerable<TSource> source) // extension members for IEnumerable<TSource>
    {
        // Extension property:
        public bool IsEmpty => !source.Any();
        // Extension indexer:
        public TSource this[int index] => source.Skip(index).First();

        // Extension method:
        public IEnumerable<TSource> Where(Func<TSource, bool> predicate) { ... }
    }

    // extension block, with a receiver type only
    extension<TSource>(IEnumerable<TSource>) // static extension members for IEnumerable<Source>
    {
        // static extension method:
        public static IEnumerable<TSource> Combine(IEnumerable<TSource> first, IEnumerable<TSource> second) { ... }

        // static extension property:
        public static IEnumerable<TSource> Identity => yield return default;
    }
}

The members in the first extension block are called as though they're instance members of IEnumerable<TSource>, for example sequence.IsEmpty. The members in the second extension block are called as though they're static members of IEnumerable<TSource>, for example IEnumerable<int>.Identity.


[ Blog ] : https://learn.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/extension-methods

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#csharp #dotnet
@ProgrammingTip

The Hidden Cost of DateTime.Now in .NET 🕰

You're Using DateTime.Now — and It's Breaking Your Code … ❌

Let's be honest: We've all written this:

if (DateTime.Now > token.Expiry)
{
    return Unauthorized();
}

It works… until it doesn't.

In production, this little line can wreck your logic due to clock drift, time zone shifts, or mocking nightmares. 🐞


[ Article ] : https://freedium.cfd/https://medium.com/@yaseer.arafat/the-hidden-cost-of-datetime-now-and-what-every-net-developer-should-use-instead-8859863257a1

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#dotnet #csharp
@ProgrammingTip