Angular Change Detection Performance: OnPush and Signals
Add comment
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...
Read tutorial
Browse articles
More programming tutorials
Migrate ASP.NET Identity to ASP.NET Core Identity Safely
Short answer: to migrate ASP.NET Identity to ASP.NET Core Identity, copy your legacy AspNetUsers rows (including PasswordHash ) into the n...
Read tutorial
Migrate ASP.NET Core from IIS to Azure App Service (.NET 10)
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...
Read tutorial
Fix: 'Microsoft.ACE.OLEDB.12.0' Provider Is Not Registered on the Local Machine (Windows 10/11)
The error "The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine" appears when your ....
Read tutorial
C# List to CSV: CsvHelper vs. StreamWriter
Data portability is a requirement for almost every business application. Whether you are building an admin dashboard, a reporting tool, or a...
Read tutorial
Angular 22 CRUD Example with ASP.NET Core Web API and .NET 10
In this article, we will build a CRUD (Create, Read, Update, Delete) application with Angular, an ASP.NET Core Web API and a SQL Server data...
Read tutorial
PIVOT and UNPIVOT in SQL Server with Example
The short answer: PIVOT turns row values into columns for reporting (row-to-column transformation), and UNPIVOT does the reverse, turning c...
Read tutorial
How to Declare Variables and Assign Values in SQL Server
To declare a variable and set a value in SQL Server, you use DECLARE to create the variable with a data type, then SET or SELECT ...
Read tutorial
Create a CSV File in C# from a List (With Examples)
To create a CSV file in C# from a list of objects, write a header row and one correctly escaped row per object, then save the text with a su...
Read tutorial
Structured Logging Architecture with Serilog in ASP.NET Core
Most ASP.NET Core projects start their logging story the same way: someone adds Serilog, wires up a console sink and a file sink, and c...
Read tutorial
Temp Table vs Table Variable vs CTE in SQL Server
Every T-SQL developer hits this fork in the road eventually: you need to stash some intermediate result set inside a stored procedure, ...
Read tutorial
How to Secure an ASP.NET Core Deployment on Linux (Nginx & Systemd)
If you want to secure a .NET Core deployment on Linux, the short answer is this: never expose Kestrel directly to the internet, put a r...
Read tutorial