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Secure JWT Authentication with HttpOnly Refresh Tokens in ASP.NET Core Web API
ASP.NET Core CSharp JWT Authentication Security Web-API
date_range 10/08/2026 03:19:00 PM
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Secure JWT Authentication with HttpOnly Refresh Tokens in ASP.NET Core Web API

author avatar Codingvila
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The short answer: Don't store JSON Web Tokens (JWTs) in localStorage , because any JavaScript running on your page can read them. In AS...
Angular Signals vs. RxJS: Where Each One Belongs in Real-World Enterprise Apps
Angular JavaScript RxJS TypeScript
date_range 10/07/2026 04:52:00 PM

Angular Signals vs. RxJS: Where Each One Belongs in Real-World Enterprise Apps

author avatar Codingvila
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The short answer: Use Angular Signals for synchronous state that a component owns and shows in its template, such as counters, toggles...
Upgrade to .NET 10 from .NET 8/9: Common Build Errors, Breaking Changes, and How to Fix Them
.NET 10 ASP.NET Core CSharp Docker Entity Framework Core OpenAPI Web-API
date_range 10/07/2026 04:06:00 PM

Upgrade to .NET 10 from .NET 8/9: Common Build Errors, Breaking Changes, and How to Fix Them

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The short answer: To upgrade to .NET 10 from .NET 8 or 9, install the .NET 10 SDK, change your target framework moniker (TFM) to net...
Migrate Roles to Policy-Based Authorization in ASP.NET Core
ASP.NET Core
date_range 10/04/2026 02:29:00 PM

Migrate Roles to Policy-Based Authorization in ASP.NET Core

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Many ASP.NET Core projects start the same way. Someone adds [Authorize(Roles = "Admin")] to a controller, it works, and the team ...
C# Records vs Classes vs Structs: Which Should You Use?
CSharp
date_range 10/04/2026 02:00:00 PM

C# Records vs Classes vs Structs: Which Should You Use?

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Every C# codebase eventually forces this decision: should this type be a class, a struct, or a record? The question looks trivial until...
ASP.NET Core Dependency Injection Interview Questions (30)
ASP.NET Core Interview-Questions
date_range 10/04/2026 04:15:00 AM

ASP.NET Core Dependency Injection Interview Questions (30)

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Introduction If you're preparing for a .NET developer interview, dependency injection questions will come up — not as a formality,...
Razor Pages ASP.NET Core FAQ: 27 Beginner Questions
ASP.NET Core
date_range 10/04/2026 03:51:00 AM

Razor Pages ASP.NET Core FAQ: 27 Beginner Questions

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Razor Pages in ASP.NET Core: What This FAQ Covers Razor Pages is a page-based way to build server-rendered web apps in ASP.NET Core. E...
Angular Change Detection Performance: OnPush and Signals
Angular
date_range 10/04/2026 02:27:00 AM

Angular Change Detection Performance: OnPush and Signals

author avatar Codingvila
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If you're building an Angular front end that talks to an ASP.NET Core Web API, you've probably hit this wall: the API responds in 40...
Migrate ASP.NET Identity to ASP.NET Core Identity Safely
.NET 10 Asp.net ASP.NET Core
date_range 10/04/2026 01:59:00 AM

Migrate ASP.NET Identity to ASP.NET Core Identity Safely

author avatar Codingvila
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Short answer: to migrate ASP.NET Identity to ASP.NET Core Identity, copy your legacy AspNetUsers rows (including PasswordHash ) into the n...
Migrate ASP.NET Core from IIS to Azure App Service (.NET 10)
.NET 10 ASP.NET Core Azure GitHub Actions Migration
date_range 10/02/2026 04:08:00 AM

Migrate ASP.NET Core from IIS to Azure App Service (.NET 10)

author avatar Codingvila
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If you need to migrate an ASP.NET Core website from IIS to Azure App Service, the move is easy once you know the order of the steps. This be...
Fix: 'Microsoft.ACE.OLEDB.12.0' Provider Is Not Registered on the Local Machine (Windows 10/11)
Errors
date_range 10/02/2026 02:17:00 AM

Fix: 'Microsoft.ACE.OLEDB.12.0' Provider Is Not Registered on the Local Machine (Windows 10/11)

author avatar Codingvila
comment 1 Comment
The error "The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine" appears when your ....
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Data portability is a requirement for almost every business application. Whether you are building an admin dashboard, a reporting tool, or a...

Export a List to CSV in C# (CsvHelper and StreamWriter Examples)

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