ASP.NET Core lifetimes, indexing, and AI planning
A varied .NET roundup covering ASP.NET Core lifetimes, SQL Server indexing, Visual Studio Copilot planning, Dapper, Serilog, security, and more.
Jasen's top three picks
- 1 .NET Core Advanced MCQs — Dependency Injection (DI)
c-sharpcorner.com
A quick check of DI, middleware, and performance basics — useful if you’re interviewing or just want to sanity-check your mental model.
- 2 Understanding Inheritance in C# WebForms
c-sharpcorner.com
Visual Studio’s planning feature is the kind of AI tooling that can save time without getting in the way.
- 3 Visual Studio Adds Powerful Planning Feature In Agent Mode
c-sharpcorner.com
The SQL Server indexing piece is a good reminder that query speed usually starts with schema decisions, not code tricks.
Editor's note
This issue is the usual mixed bag: some fundamentals, some tooling, and a few performance and security pieces. I’d pay extra attention to the Visual Studio planning feature in Agent Mode and the ASP.NET Core lifetimes article, because both have very practical day-to-day impact.
Today's articles
.NET Core Advanced MCQs — Dependency Injection (DI)
c-sharpcorner.com
Test your .NET Core knowledge with these advanced MCQs on Dependency Injection, Middleware, Memory Management & Performance. Sharpen your skills and ace your next interview!
Topics: ASP.NET Core Performance
Read articleUnderstanding Inheritance in C# WebForms
c-sharpcorner.com
Learn C# inheritance in WebForms! This tutorial shows how to create a base `Employee` class and extend it with a `Manager` class, demonstrating code reuse.
Topics: C# .NET Framework
Read articleVisual Studio Adds Powerful Planning Feature In Agent Mode
c-sharpcorner.com
Visual Studio's new 'Planning' feature brings structured AI assistance via Copilot. Plan complex tasks, track progress, and boost efficiency in your .NET projects. Preview now!
Topics: GitHub Copilot Visual Studio
Read articleHow to Encrypt PAN in JavaScript and Decrypt in C#
c-sharpcorner.com
Secure sensitive data like PAN by encrypting it client-side with CryptoJS, decrypting server-side in C#, and preventing storage in ViewState. Protect data in transit and at rest.
Read articleSQL Server Indexing Strategies for Faster Query Execution
c-sharpcorner.com
Boost SQL Server query speed! Master indexing: clustered, non-clustered, composite, filtered, columnstore. Optimize performance & avoid common pitfalls. A must-read!
Topics: Performance SQL Server
Read articleStop leaks — master ASP.NET Core lifetimes today
medium.com
Master ASP.NET Core service lifetimes — Singleton, Scoped, Transient. Avoid leaks and thread bugs with clear rules, runnable examples, and…
Topics: ASP.NET Core Performance
Read articlePascal’s Triangle in C# WebForms
c-sharpcorner.com
Learn how to generate Pascal's Triangle in C# WebForms! This tutorial provides a real-time example with ASPX page and code-behind, including explanation and output.
Topics: C# .NET Framework
Read articleDiscovering C#: Why It Remains Among the Most Influential Programming Languages Today
medium.com
While the discussion around today’s programming languages often revolves around names like JavaScript, Python, and Rust, there’s one…
Topics: C#
Read articleThe Ultimate Guide to Dapper in .NET — Everything You Need to Know (2025 Edition)
medium.com
“Dapper gives you ORM convenience without ORM overhead.” — Every .NET developer who’s ever benchmarked it.
Topics: Dapper Performance
Read articleRecursion & Algorithms in C#
c-sharpcorner.com
Explore recursion and algorithms in C# with a practical factorial example using WebForms. Learn how to implement recursive functions and understand their advantages and disadvantages. A clear guide wi...
Topics: C# .NET Framework
Read articleSecurity layers in .NET9: Harmonizing JWT, OAuth2, and the API Gateway
javascript.plainenglish.io
Security becomes manageable when each component has a well-defined job Continue reading on JavaScript in Plain English »
Read articlePrint Pyramid Star Pattern using C# in ASP.NET WebForms
c-sharpcorner.com
Learn to create a Pyramid Star Pattern in C# ASP.NET WebForms using nested loops and StringBuilder. A great exercise for mastering logic and HTML rendering!
Topics: C# .NET Framework
Read articleIntroduction to ASP.NET – Architecture, Features & Real-World Use Cases
c-sharpcorner.com
Explore ASP.NET: a robust framework for building dynamic web apps, APIs, and enterprise software. Learn about its architecture, key features, and real-world applications.
Topics: ASP.NET Core C#
Read articleDynamically Setting HTML Attributes Using C# in ASP.NET
c-sharpcorner.com
Learn how to dynamically set HTML attributes in ASP.NET using C#. Modify control behavior and appearance based on server-side logic for enhanced interactivity and accessibility.
Topics: ASP.NET Core C#
Read articleHow Structured Logging with Serilog Makes Your Life Easier in .NET
medium.com
If you want the full source code, join our community: Here
Read articleDependency Injection and IoC in ASP.NET Core: A Professional Guide
medium.com
In the world of professional .NET application development, Dependency Injection (DI) and Inversion of Control (IoC) are not just trendy…
Topics: ASP.NET Core C#
Read articleC# Parallel Programming for CPU-Bound Workloads (In-Depth Parallel Class Guide)
medium.com
Target audience: Intermediate to advanced .NET developers
Topics: C# Performance
Read article50 Hidden C# & .NET Features That Will Change How You Code
medium.com
If you’re coding in C# or .NET daily, you already know how even a tiny improvement in your code can lead to big performance wins and…
Read articleSOLID Principles: A Practical Guide (with C# Examples)
medium.com
“Any fool can write code that a computer can understand. Good programmers write code that humans can understand.” ~ Martin Fowler
Topics: C# Solid Principles
Read articleThe Simple Way to Understand Managed Resources in .NET
medium.com
Many developers hear about managed and unmanaged resources but find the topic confusing. In reality, it’s much simpler than it sounds —…
Read article10 Lessons I Learned the Hard Way Building LLM Apps
slimktari.com
AI made my code shorter, but my nights longer. That pretty much sums up my experience building LLM-powered apps.
Read article