in which bundle does the "Flyweight" pattern live ?

Why AuthenticationService implenetation stored in Application layer but not in Infrastructure?

Best video on error handling.. Thanks Amichai..

Take a shot every time he says 'daat-nhat', if you can still type then report back how far you got

אחלה תודה

why did you bald your head ?

Excelente video amigo. Presentas un material muy valioso para las personas que estamos aprendiendo DDD. Tal vez podrías agregar subtitulos en español?, sería genial! Saludos desde Colombia!

I’m really curious about how a real big monolith performs with all these eager loaded relationships. Also what is that section? Isn’t present in the diagram, is that structure needed only for presentation data? Great videos, I’m only a bit lost in code in the middle, how this match with controllers, services, dtos, etc

I can't open the website

This was the only video I needed to get comfortable with LINQ. Thank you.

Tech stack

Where is the rest of the videos? I can't find them

Aren't intrinsic and extrinsic states just class atributes vs instance atributes?

At my previous job we had Nancy Modules (yeah i know im old) that implemented hypermedia resources in the response, but we did things a bit differently, there was a 'page setup' initial call that retrieved required resources for that module, and only used that hypermedia links to do requests to the api service

Great step by step explanation of DI. What guidelines to you use to determine is a class is a "Service" of a "Client"? Is this mostly a convention preference? .

6:50 The LSP for Swift in VS Code is indeed slow and buggy at times. VS Code has an action to reboot the Swift LSP server and the intellisense tends to be much faster after rebooting it.

when you pointing something in the presentation, which tool you are using?

nice video

Thanks for a great video Amichai! I would be delighted to hear more on the architecture behind this app!

you can now add custom properties to problemdetails from dependency injection without needing to copy the whole problemdetailsfactory.cs services.AddProblemDetails( options => { options.CustomizeProblemDetails = (context) => { context.ProblemDetails.Instance = $"{context.HttpContext.Request.Method} {context.HttpContext.Request.Path}"; context.ProblemDetails.Extensions.TryAdd("requestId", context.HttpContext.TraceIdentifier); var activity = context.HttpContext.Features.Get<IHttpActivityFeature>()?.Activity; context.ProblemDetails.Extensions.TryAdd("traceId", activity?.Id); if (context.HttpContext.Items["errors"] is List<Error> errors) { context.ProblemDetails.Extensions.TryAdd("errorsCodes", errors.Select(e => e.Code).ToArray()); } }; });

The course prices are insane

Funny thing about pattern is you probably ended up using with even when not knowing the name. I guess it is good to know the name. As you watch, you probably say, hey I used that one before and that one and that one... LOL

I feel like 2 and 3 are design patterns most programmers would do just out of common sense. In fact, I feel this way with most design patterns. They're taught as these magical things you can use, but you've probably come up with most of them yourself, just through problem solving. And a lot of them are literally just using interfaces the way interfaces were designed for.

Yeah pricing on these courses are ridiculous for how long the course is, I literally learnt the same thing from working 12+ years in the industry, Sure you can teach how it is implemented etc, but getting it right is just work experience no amount of money you pay will automatically make you good at using design patterns.. I'm really sorry to say this but junior to mid-levels i've worked with try to use patterns at the wrong times and over complicate/over engineer things for no valid reasons. Any way wish you goodluck with your future, currently unsubscribing

So well explained! I have tried to implement two of these patterns without knowing their names, and didn't quite succeed any of the times. Almost 😊 so it is nice to have some well implemented examples!

Hi, what you Design Patterns courses on Dometrain are different that on Pluralsight, Udemy and Linkedin ?

Good to see you back ❤

Nice video! What tool did you use to create the class diagrams?

Which application you use to draw? Thanks for the video❤

Thank you so much 🎉

Another excellent channel for learning Swift swiftly. www.youtube.com/@StewartLynch

Wow, what an awesome tool! You're making me want to buy a Mac, install VMWare, and keep using Windows in full-screen mode just so I can have the annotations on top of your software. 😄 Do you plan to make it available on Windows in the future?

Awesome content

Thank you for your videos. Well I'll stick to my Grandfather method. I think it is much clearer. The thing is, many times I don't have just 1 database, I have many other Rest and old WCF services that I have to connect to get my data. These are objects that I don't have control of. Having mappings between my domain layers and my infrastructure objects is much easier. In my "real world scenario" my database only has one part of the total data needed to run the applications. The id's needed for those external systems are easier to just get mapped with automapper to my domain layer objects.

5:35 end of DIP and start of IOC

Nice! I was looking for some resources that talk specifically about technical notes. Here is my approach: 1. For web-clipping, project management, personal management and journal, I use Notion (cause the final result of the pages is more UI friendly). 2. But, now, for knowledge-base I use Obisidian, here is where authoring stuff gets in, the sources became atomic notes and my brain is in there. 2.1 - Cause, let's be honest, copying and pasting stuff is just others knowledge...and also bring to-do's, wish lists or bucket lists don't aggregate nothing to the main goal of Zettelkasten (that is be simple) and also just mess the things p.s: This is my first approach to it, feel free to change my mind

Wha the huh huh?

Interesting.

And windows? 😢

Hi Amichai! The playlist is out of order :) Playing videos that are dependant of another, before the dependency etc. Ex.: this video you call it number 5 - but in the playlist, is is #9

If you have a massive add services list, especial;y for di, then maybe the project should be split up into two or more. Especially if it's not a one developer team

Good

How does this work when using DI in c#, where the service has to be registered in the presentation layer by referencing both the interface AND the implementation? I still have to reference both the infra layer and the application layer from my presentation layer. service.AddScoped<IDbService, DbService>();

Hi everyone, not to be "that guy" but I am a beginner in c# learning concepts and trying to build projects and I'm totally lost here. What are the other concepts, I should learn before coming to this video? Of course, I know classes and basic OOP, but I need this video to make me smile and not question my potential in becoming a SE :)

Great video!

that damn fly

Well explained.

Que tengo que hacer para entenderlo mejor?, no entiendo muchas cosas y no se que hacer

How can this be related to your ErrorOr ?