How to request information from multiple microservices?
This post is about how to work with information that is spread across multiple microservices.
Specification Pattern in C# Pluralsight course
My new course Specification Pattern in C# for Pluralsight went live. Specification Pattern in C# This is a fairly short course (about an hour) which will teach you everything about the Specification Pattern and how to apply it in C# in combination with modern ORMs. From this course, you will learn: Use cases for the Specification Pattern. Common pitfalls people run into when implementing it.
Value Objects: when to create one?
In this post, we’ll discuss Value Objects. Specifically, when to introduce them into your code.
Ubiquitous Language and Naming
In this post, I’d like to talk about naming and Ubiquitous Language.
Code review: Fabric class
This is the second code review session where I showcase a real-world code example. If you want to learn more about this new format, check out this post. You can also request a review yourself. To do that, use the form on this page. Code review: Fabric class The full source code of this one is rather large for a single blog post, so I decided to pick the most interesting portions of it - those I think could be improved.
IEnumerable vs IReadOnlyList
I apologize to everyone who’s waiting for my response to their code review requests. I was busy dealing with some personal stuff the last couple of weeks. Moving forward, I’m going to maintain a one post a week schedule where "regular" articles would take turns with code reviews. This article is a regular one, so the one next week would be a code review.
Today, I’d like to talk about IEnumerable and IReadOnlyList collection interfaces. We’ll discuss which of them is preferable and in what circumstance.
The best way to implement a Main Something property
In this post, we will explore a common design problem: implementing a Main Something property. There’s an equally common solution to this problem which is sub-optimal in most cases.
Code review: User Controller and error handling
This is the first code review where I showcase some real-world code example and nitpick suggest improvements in it. If you want to learn more about this new format, check out this post. You can also request a review yourself. To do that, use the form on this page. Code review: User Controller and error handling The code in question is a UserController class with this Create method: publicIActionResult Create([FromBody] UserCreateModeluser)
Call for code review
When I started this blog, I had one idea in mind: create some sort of repository of programming principles and practices so that I myself and other people would have an easier time navigating around them. That’s a nice goal to aim for but I noticed that when it comes to the actual process of writing code, having such a repository is often not enough.
Temporal coupling and Immutability
This topic is partly covered in my Applying Functional Principles in C# Pluralsight course, Module 2. Here, I’d like to elaborate on how temporal coupling and immutability are related to each other. Temporal coupling Temporal coupling is coupling that occurs when there are two or more members of a class that need to be invoked in a particular order. A common example is the following: var calculator = new PriceCalculator(); calculator.
