Nice 🎉

no comments? it seems like a great series

Sandbox: cp(12203) deny(1) im geeting this error can you help me out how to resolve this issue

Excellent Tuts, Keep it up.

I've searching for a practical implementation of the Combine + MVVM for the past week and luckily your video got recommended and I have to say IT WAS AMAZING! Took me 3 days to understand basics of Combine so I was able to understand what your were actually doing. This video is going to be confusing for people who have no clue about the basics of Combine. Thank you! I also would like to know how you write test cases for Combine framework so please upload a video on the topic. That will be super helpful!

@KelvinFok We are experts in E-learning promotion, and we’d love to help take your course to the next level. We specialize in expanding course accessibility, boosting engagement, and driving consistent five-star ratings, ensuring your course stands out in its niche and becomes a reliable source of passive income. If you’re ready to make your course the top choice for students, let’s connect. We look forward to achieving outstanding results together!

Still relevant

está covidchado el amigo

Thanks bro . Very useful video.

Thanks It was helpful

Romaguera Wells

What is the realtion between UserViewcontroller and the File unit test when we change the default value to imageUrl when fail api, i still not understand this, i mean when we change 512 to 1024, file test get the change value , how can we archive this

Hi Kelvin. It´s will great course building music app with adding own songs in pure SwiftUI...🔥💯👍

this is awsome can you do the same for andoird or in react native?

Thanks Sir, This help alot, Appreciated!

How to download beaver app??

#BFF Backend For Frontend Can you send me the files? It says on demand if I pay.

Always your courses are very goooooooooood! Thank you for posting the video.

Thank you best practice

very useful, thanks a lot!

Thanks for your video. very helpful. Could you please make a video about tools like Xcodegen or tuist? generate project tools.

Still useful, thanks for your effort ✌

Seems like a Behavior design like State Machine would simplify the code and make it even more testable since you're only dealing with structs which is comparable by nature. So your view could simply dispatch an action (enum case) .loadData, and your VM publish a State update as a CurrentValueSubject.

Well Explained and easy to understand. Thank you for making this tutorial.

Just arrived to your channel. This video has such quality content plus incredibly nice HD video + audio, it is pure gold. I immediately subscribed. Thanks a lot for this!

Great video, I also use -[UIViewController dealloc] as symbolic debug to make sound if my view controller deallocated

Really helpful content. Great job 👍

I laughed a lot and I learned a lot. Great tutorial thank you!!

I think that this method is not valid if you have more than 1 app target and seperating their info.plists with targets.

Why is this approach "safer" than just putting API keys into the source code? AFAIK plists are not encrypted, so we're facing the same issue here as in `UserDefaults` vs `Keychain`, meaning a hacker can access these plists without a lot of hassle.

WATCHING NOW SIR FROM PHILIPPINES

Legendary video, I have a bunch of questions because I broke my working project and am getting permission errors Is there a place to talk to anyone?

Ohhhh that's why I cannot have a double ketchup on a single pice))))) It's best to use Decorator for such reasons))) But for the demonstration it seems to be suitable )))

great work Kelvin, can you make same app in SwiftUI, How to do binding from view to ViewModel

hi. Can you make in depth video on core data?

How did you get the Order Now button to go to the main app? I cannot find any documentation on how to do so

Hi, the video was great. Can someone please explain, why do we have to store the cancellables inside the cell? I would normally have my cancellables on the viewController.

Do you have similar video for android?

It's the first of your tutorials that I followed and I liked it a lot. I'm soon to start one of your courses on Combine. I appreciate people teaching real life apps instead of all the same stuff without any connection to the complexity of the apps that developers seem to build on a daily basis. I'm looking forward to seeing your other courses that present the knowledge required of developers today.

You saved my night, friend!... Thank you!....

Thanks Kelvin, your work just helped get up to speed with snapshots quickly.

Thank you. I couldn't understand that topic but I think I've got it thanks to you

Thanks! Any plans to continue this videos with advances which we saw in 2020?

Would this works outside of Xcode meaning app in the appstore

Thanks a lot, I like this pattern and your tutorial was really great

So good, man 👍

I might be wrong but I think this is a really poor illustration of the O/C principle. Finding a way to prevent you having to change a class (by, in this case, swapping out an enum for strings!) is not the heart of the O/C principle. Which class in the demo is now OPEN FOR EXTENSION? The struct? Nope. What about the trackers? Well, in a sense the so-called 'closed' tracker was already open since adding a new enum case would not require a change to the tracker, but would still extend its functionality! All this demo illustrates is how to avoid making changes to a class by swapping out a safe implementation with one that will likely result in a bug. Analytic events are grouped by their event type (normally), but by removing the enum and replacing with a string (all in the name of O/C), Kelvin introduces an easy way to introduce bugs. Now when I track an event I need to MAKE SURE I enter the correct string for an event type to ensure they are correctly grouped. Enums prevent this error.

how to use the framework SnapKit in another framework brother?

I think people expect iOS Devs to write Unit tests for View controller too, Like in the Definition of Test driven development, it says wherever there is a behaviour, you should test it. In View controller, there can be alot of behaviours, like text changes on a button click and the data flow changes on user actions, it can be tested.

Thanks a lot very informative video