Alter the collation of a SQL query using entity framework functions
How to code a simple voucher / coupon system from scratch.
The top 24 most useful Visual Studio Shortcuts in a convenient cheat sheet
In this post you're going to learn about each of the 5 SOLID Principles. I've included some code examples to make them a bit more real. I've also added some thought exercises / mental models that helped me understand these principles in the hope that they'll help you too.
Summary on how to use the C# LINQ methods Any(), All() and Contains()