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Great video, Nick! 20min, what to say.

There is also wide spread problem with reading. As developers we are used to reaading documentation but it is so hard to read and understand and keep focus on text containing too mich "fluff". The sort of text where content is so diluted that it might be pure water. I really struggle if ticket is written in this way. Another one is corporate communication where info is not only diluted but also you need to read between lines. I liked your point on making efford on commenting better in pull requests. Not just saying clean this up. I found that devs often only read the first sentence or only a few keywords. To be more effective I switched to adding code snippets examples and links to documentation and less sentences just lists. English is foreign language to me so writing correctly is a challenge (especcially with 2 fingers on a phone) but I have come accross many young English people struggling with reading with understanding, reading and understanding long words, writing in gramatical way. It felt as if their English vocabulary was more limited in many areas than mine. It also seems like constant communication via sms or teams made them unable to form gramatically correct sentences. Reading problems was that the could not understand the test. I am not sure if attention span was not long enough or too long sentences. Maybe long words threw them off.

Hi Nick! Thank you so much for this tutorial, i've been struggling to understand what IEnumerable is and you're content is really useful. Hope to see more of your contents.

Helpful. Thanks!

The purpose of enumerable and iterators is not to materialize it into RAM. I've seen this so many times creating bottlenecks and bugs in code that could just as easily worked in an iterative fashion all the way, including up to its serialisation back to the client. And this is how C# can be so fast in certain scenarios where it even compares to C or C++. But you need to understand the abstractions and how to use them first.

Great video! One thing I've learned in the year or so I've been playing with Semantic Kernel, and that I have to chime in with: I cannot stress this enough - The Single Responsibility Principle (The 'S' in SOLID,) is PARAMOUNT when designing functions to be consumed by an LLM in this way. Yes, you CAN create a function that reads a property value from an object, performs some "thinking" and sets another property, but that will break, and quickly, if you register that function in an AI system that isn't directly tied to the specific part of your Domain that you'd originally intended that function for. Have discrete functions to Read, Calculate, and then Set those values, if you're using Semantic Kernel to work on domain objects. This becomes even more important when you get into using the Semantic Kernel's Planner features, which is the road to Agentic AI systems in .Net.

Hi, I would like to ask you if you have any courses in progress for Dometrain. Thank you

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🧑‍💼Get Promoted As A Software Engineer: - dometrain.com/course/career-getting-promoted-as-a-software-engineer/?ref=nick-cosentino 🧑‍💼 Nailing The Behavioral Interview: - dometrain.com/course/career-nailing-the-behavioral-interview/?ref=nick-cosentino 💡 Learn how to program in C#: - dometrain.com/course/getting-started-csharp?ref=nick-cosentino 🧠Deep dive on C#: - dometrain.com/course/deep-dive-csharp?ref=nick-cosentino 🎁Zero to Hero C# Bundle: - dometrain.com/bundle/from-zero-to-hero-csharp/?ref=nick-cosentino 🪞Reflection in .NET - dometrain.com/course/from-zero-to-hero-reflection-in-dotnet/?ref=nick-cosentino 💪 Skill up your refactoring: - dometrain.com/course/from-zero-to-hero-refactoring-for-csharp-developers?ref=nick-cosentino ✉ Subscribe to my free software engineering newsletter: - weekly.devleader.ca

🧑‍💼Get Promoted As A Software Engineer: - dometrain.com/course/career-getting-promoted-as-a-software-engineer/?ref=nick-cosentino 🧑‍💼 Nailing The Behavioral Interview: - dometrain.com/course/career-nailing-the-behavioral-interview/?ref=nick-cosentino 💡 Learn how to program in C#: - dometrain.com/course/getting-started-csharp?ref=nick-cosentino 🧠Deep dive on C#: - dometrain.com/course/deep-dive-csharp?ref=nick-cosentino 🎁Zero to Hero C# Bundle: - dometrain.com/bundle/from-zero-to-hero-csharp/?ref=nick-cosentino 🪞Reflection in .NET - dometrain.com/course/from-zero-to-hero-reflection-in-dotnet/?ref=nick-cosentino 💪 Skill up your refactoring: - dometrain.com/course/from-zero-to-hero-refactoring-for-csharp-developers?ref=nick-cosentino ✉ Subscribe to my free software engineering newsletter: - weekly.devleader.ca

📌📌📌 Get C# 13 and .NET 9 - Modern Cross-Platform Development Fundamentals: amzn.to/41VKoUI 📌📌📌 🧑‍💼Get Promoted As A Software Engineer: - dometrain.com/course/career-getting-promoted-as-a-software-engineer/?ref=nick-cosentino 🧑‍💼 Nailing The Behavioral Interview: - dometrain.com/course/career-nailing-the-behavioral-interview/?ref=nick-cosentino 💡 Learn how to program in C#: - dometrain.com/course/getting-started-csharp?ref=nick-cosentino 🧠Deep dive on C#: - dometrain.com/course/deep-dive-csharp?ref=nick-cosentino 🎁Zero to Hero C# Bundle: - dometrain.com/bundle/from-zero-to-hero-csharp/?ref=nick-cosentino 🪞Reflection in .NET - dometrain.com/course/from-zero-to-hero-reflection-in-dotnet/?ref=nick-cosentino 💪 Skill up your refactoring: - dometrain.com/course/from-zero-to-hero-refactoring-for-csharp-developers?ref=nick-cosentino ✉ Subscribe to my free software engineering newsletter: - weekly.devleader.ca

can you talk faster? wow ,,, you don't believe in taking a pause between sentence ... Iknow we can always view it again but only to have it delivered just as fast ... why would I buy your course if it won't even let me assimilate the concepts before moving on to another?

Sehr Gut! Thanks.

Great video 👏

please create a dometrain course on a real application use cases using semantic kernel

@2:41 You're also supposed to remove old bootstrap references and such.

Thanks for all you do, Nick! Any chance you can make a video about logging? Would love to know the basics and general practices in professional environments.

IEnumerable`T and Task are similarly ambiguous. In the case of Task, when introducing async/await and TAP, MS reused an existing API designed for CPU-bound work. In some cases, the overlap can cause issues. However, there are some defensive techniques that help. * Consume minimal APIs, return maximal APIs: if you are returning a materialized collection, use that (or the nearest interface, if you like) as the return type. This removes the ambiguity. * If you are empowering lazy evaluation against an I/O-bound source, please use AsyncEnumerable. Maybe this wasn't an option when you were doing this previously, but it is now. If your return type is AsyncEnumerable then it is unambiguous, and you get the proper async semantics/code. TBH, when I saw Thread.Sleep(..) in your examples, my code-smell spidey-sense was going crazy. Rightly so, because it immediately highlights the problem: "You should use Task.Delay(..)" "But then I have to use async." "Yes. Yes you do."

Great point of view, a lot of projects looks like that you showed... meaning a lack of maintenance. Thank you for sharing this, sometimes it's hard to show it to that "greedy coworkers"

Tests exist to verify that assumptions are met Writing these kind of tests, especially in scenarios where the enums are stored in a database, serialized, or are required to match a native or distributed counterpart is perfectly fine and valid.

Great question @14:20 - for all young programmers, don't procrastinate in your current role...always keep up to speed tech wise outside work (do blogs for e.g.)

Excellent tutorial. Thanks.

A microsoft employee explaining they use internal copilot to not put their data in other companies datasets is kinda funny considering that microsoft builds AI solutions that just take other peoples data.

I think the worst flaw in the shown use of enums is that it relies on the compiler to set the int values which is totally fine if it's just values used in a software but purchases and products happen with a database and both a possibly changing integer and a possibly changing string name are bad ways to uniquely and permanently identify unique entries in a database. Not a good use of enums. Personally, i love enums. I used them a lot. One of my favorite updates to the C# compiler ever was the ability to restrict generic types to enums.

Mudblazor has a new template with identity built in.

Great stuff

bruv take it in a constructive way. I am 3 min in the video and havnt got the answer to why I came here and this point you derailed to locals after a lot of explanation to why we need to know we can use watch while everyone clicking on this video except the random people know why we need a watch and are here to know how it is setup. you dont start a video about how to start a car explaningf why we need a car! sorry for the typpos its late and i am frustrated!

Hey man, I am stuck on this point: If I have a CarDoorWithAlarm, this class implements IDoor, and I need one more method, like TurnOffAlarm(), how can I expose this method without include in the interface. Because the other class CarDoor who Implements IDoor too, doesn't need implement this method. What is the correct way here? I saw something about break the inferface into two specialized interfaces, but doing this, I will not able to call just one main method who creates a Car (With/without alarm. Is there a better way to do this? Thanks

Thanks nick for bringing in light this most important topic

Found this through a hackernoon item. In my day job we are talking about refactoring a highly linear workflow that was built up over a long period of time by many different devs ( in a hurry) into something where the stages and steps can be configured per request that comes in. Lots to think about here and appreciate you sharing your thoughts.

This is interesting, I have found a good channel

Will LLMs finally reach their development limits or is there really no future for junior developers?

i am good at writing code bad my soft skills are not so good so most of the times i am back in the line for promotion. Any ideas thoughts guidance on how to train my soft skills?

LLMs can be useful, but if you ask them to code for you, sooner or later you'll run into an issue. I like to use ChatGPT more and more recently, but I'll use it as a sort of websearch replacement rather than a thinking replacement. So for instance I was working on a DataGrid in Win Forms the other day and had a ChatGPT chat open for asking things about what methods to use to achieve an effect. That was really helpful and much quicker and more intuitive than having to look things up in the docs. On the other hand, I've seen a colleague struggle when he tried to implement converting between different GPS coordinate systems, and he was trying to let ChatGPT write that code, and was at it for 2 hours already and nowhere near a solution. And I don't think that kind of way to use the AI systems is anything close to helpful.

Your reflections have really struck a chord with me. Thank you for sharing.

Hello ! Please guide me on how to get the username to go live on Tiktok Studio for computer version. So that every time a new user joins the live session, for example userA enters the live line, I will make the sound "hello userA. Thank you very much!

🤙👍

I would be really interested in seeing a tutorial but doing this for a web application that would be hosted through iis.

Can a multi page wizard be set up using this method? For setting sime config defaults for example

Thank you, Dev Leader. Is there a way to customize the Installer Wizard UI to make it more appealing?

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🤙👍

i want video for blazor webassembly with google authentication and jwt token

Another thing I'm not comfortable with is that refactoring doesn't go smoothly, for example if you want to rename 'CustomTitle' class 13:26 to something else, then boom.. you lose everything.

I am studying to be a game developer, and am currently studying c# programming. I am using Unity learn to, well…. Learn. But going through I don’t think they checked what they put IN their course, because in a quiz they brought up things like dictionaries and switch statements… both of which they didn’t teach me. I learned quickly what switch statements were, but all I could understand was what dictionaries were supposed to look like. How they worked, their usage, and all the technical stuff, I looked around snd couldnt find a source that could explain it simply. Not even brackeys covered it as far as I can tell. And then there’s you, who did. Thank you.

Thanks, Mister, very cool

we want big apps with blazor