Tutorial: Do you really think you understand Go interfaces?

Best video on Golang interfaces, and I watched every one on YT.

I still have trouble with the concept (I come from other languages and didn’t do OO). If you ever revisit, maybe show how to convert a medium sized,working non-interface code over to Interfaces? Or something else… it’s both a simple concept and difficult to know when to apply it.

Interface type is an awesome concept and you explain it very well

By far the best explanation of golang interfaces. Thank you for the time and effort you put into this

great explanation. pls post more.

Excellent video! Brilliant!

Amazingly clear examples , all real-world related and breath taking visuals

Thank you for this tutorial. What theme are you using?

This is the exact video I needed, I've been having a hard time wrapping my head around and visually being able to understand interface implementation. But this helped me visualize it sooooo well! THANK YOU!!

Best explanation so far. Thanks. Subscribed!

if it swims it's a duck, that's all i needed to understand interfaces? after struggling for a month. thanks.

W explanation, it's just perfect

I wanna hug you for making me acquire this knowledge so easily

🔥🔥🔥

Where are you? It's amazing! It's amazing the way that you explain the interfaces. Thanks a lot, because I didn't understand its useful.

You're a genius thank you so much

Edit: just realised this is the last video you've posted. Unfortunate, but subscribed if you ever make more. Alternatively please let us know if you have anything on any other platform 👍🏼

Thank you a lot!
It is a one of the best explanation videos.
- Explanation is clear.
- Examples are interesting and selected shrewdly.
- Animation and layout are selected with a taste of real architect.

Brilliant.

So good!! Instant subscribe

Really well done! Appreciate the effort.

Best explanation of go interfaces

Calling it a protocol is a really neat idea and helped me understand it. When it came to interfaces the Tour of Go just brushed past it and went straight to exercises on readers and stringers, that even when I completed I still didn't understand the utility/power of interfaces. Thank you for your video!

Why did you use pointers for the games?

could you or anybody here explain why the minecraft and tetris have the ampersand(&) ???

Hi, why you not making videos?? your videos are so good I learn a lot. please start making video again. thank u.

Please make the output font a bit bigger .
BTW nice video.

Can you make more video about Golang, all of your video are so good

What type of programmers did you expect to address in this video? Why spent so much time explaining what an interface is at the same time throwing things like type list []*game (yes, a pointer to a game) but []book (no, no pointer to book) and glossing over the details? Worse, there's nothing revealing as your title suggests beside the normal polymorphism concept any tutorial already addresses.

Very good description. Thanks for explaining so clearly

All this is good, but how do I access the fields of the concrete types when using interfaces? Let's say I have a book with a price on it and I have a game with a price on it. Within the loop call to x.Price is not available. Yes, I can implement both methods in a book and in a game with getPrice() and add it to the Printer, but 1 it wouldn't be a printer anymore 2 what If I don't want to do that?

This is the video that made me understand interfaces. Thank you very much!

Your explanation make it looks very easy. Amazing.

This is interesting when coming from OOP languages. In C++ you'd create a "product" interface because the products also share title and price. But it seems that in Go interfaces are more granular. What would you do in the the case that you need to ensure a type has a "title", "price" and "print" method?

hocam 10 saat doc okusam bu kadar iyi anlamazdım emeğinize sağlık

Where's the github repo?

Thanks for the video, very clearly explained. As many in the comments, would really like to know what theme you are using on vscode, looks neat

Hi, what's your vscode theme?

best explaination i've ever seen

I don't know why such amazing creators stop making videos. This was so much better than what I have seen elsewhere and it's my humble request to the author to please continue to upload more.

this tutorial is really good about interfaces!

Thank you! In under 2 minutes you have made me understand what interfaces are and why we would want to use them!

just found your channel after i bought the course on udemy, dude, developers need more people like you, that can explain things in a visual way, i wish you'd come back to making videos too

Hey great video.

I was wondering which VSCode Theme you are using? Would love to know.

Thanks in advance,

Merhaba iyi günler. Bir sorum olacaktı bu videonun Türkçe hali bulunuyor mu

3 minutes into the video and I subscribed, liked. This is what I call quality education.

Great video, demonstrates the power of interfaces in Go in such a clear way. Gr8 job m8

THE BEST EXPLANATION

This is how programming tutorials should be made

Gold standard video it is :) Thank you very much

Excellent explanation, I've searched everywhere for a good one and finally found the best, thank you for your time

I've been staring at code for so long and looking at other tuts but just not getting it, the non-code example and visuals were so helpful!

thanks for the video.
what vscode theme name in this video?