C# Tip: use yield return to return one item at the time

Yield is a keyword that allows you to return an item at the time instead of creating a full list and returning it as a whole. Continue reading

Profiling .NET code with MiniProfiler

Is your application slow? How to find bottlenecks? If so, you can use MiniProfiler to profile a .NET API application and analyze the timings of the different operations. Continue reading

Clean Code Tip: Keep the parameters in a consistent order

Following a coherent standard, even for parameters order, helps developers when writing and, even more, reading code. How to do that? Continue reading

How to parse JSON Lines (JSONL) with C#

JSONL is JSON’s less famous sibling: it allows you to store JSON objects separating them with new line. We will learn how to parse a JSONL string with C#. Continue reading

C# Tip: Use a SortedSet to avoid duplicates and sort items

Using the right data structure is crucial to building robust and efficient applications. So, why use a List or a HashSet to sort items (and remove duplicates) when you have a SortedSet? Continue reading

How to resolve dependencies in .NET APIs based on current HTTP Request

Did you know that in .NET you can resolve specific dependencies using Factories? We’ll use them to switch between concrete classes based on the current HTTP Request Continue reading

Clean Code Tip: Don't use too many method arguments

When a function has too many parameters, it’s clear that something is wrong. But… why? What are the consequences of having too many parameters? Continue reading