You are welcome Jenny. I learn through teaching so these videos are made as much for my benefit as they are for anyone else. I refer often to the videos I have made over the past year. I try to craft my explanations so that they can be easily understood.

I have actually. But I did them for the CodeWithChris channel. You can find them at kzfaq.info/sun/PLMRqhzcHGw1a4jFHEBitPwCtAgPxWldfy

Glad you liked it! Yes, they are all like this LOL. At least I try.

Glad you enjoyed it.

Thanks again Mohamed. I really appreciate the positive feedback. It keeps me motivated.

Thanks. Yes, I spend a lot of time preparing for and recording my videos. Often a 30 min video takes 3 days to complete.

Glad you found the video Jim and found it helpful.

Thanks, If you have any suggestions for topics, let me know. I want to focus on single topic ideas that give new developers some problems

Thanks Colby

Thanks for the feedback.

Thanks. I try :)

Glad it was helpful!

On my list

Take a look at my other videos too. I try to be clear.

Thanks Chris. Much appreciated.

@@StewartLynch I have a request that you might consider in a future video if you think that it's interesting enough to be a topic. The scenario I had in mind is as follows: The initial ViewController is a TableViewController and is embedded in a NavigationController. A second ViewController is added to serve as a means of adding a new record or edit an existing record. It would have a Cancel button and a Save button in the navigation bar. A fairly typical scenario I would have thought. In the case of "Edit", lets say you pass a few parameters to the AddEditViewController: mode - which is an enum - (.edit or .add), the array which is the data source of the tableView and the other is the index which you can derive from didSelectRowAt. So you would call the AddEditViewController by: if let editVC = storyboard.instantiateViewController(identifiedBy: "AddEditView") as? AddEditViewController { editVC.mode = .edit editVC.dataArray = dataArrray editVC.rowIndex = indexPath.row navigationController.pushViewController(editVC, animated: true) } In the case of "Add", which is triggered by a navigation button "+", which might have the code: @objc addNewRecord() { if let addVC = storyboard.instantiateViewController(identifiedBy: "AddEditView") as? AddEditViewController { addVC.mode = .add addVC.dataArray = dataArrray navigationController.pushViewController(addVC, animated: true) } } In .edit mode you would Save the data to the array passed in and in .add mode you Save the new item to the array (append). In either case, how would you pass back the array which had been modified? Using a completion handler?

chrispy_wa In this case, I would inject the enum and a closure into the pushed VC and in that vc handle the add/edit by using Service Class function that would handle all data CRUD operations. The closure would just be a func that would either update or reload the tableview depending on the case. Funny you should mention this idea as I was thinking that this would be a good follow up to this tutorial. I have a couple different ones planned but I will add this to the list.

@@StewartLynch Cheers Stewart.

Thanks for your comments, especially since you are an experienced developer. Much appreciated. I just plugged in my earbuds to listen to this video and there does seem to be a bit more coming through on the left channel, but it is not exclusively on the left channel, but definitely more. Not sure how that happened as I recorded on both channels. I will try to monitor that in subsequent videos before I post. Thanks again.

You are most welcome. Glad you liked the video.

Network calls with Alamo fire are always executed on a background thread automatically. I just released a new video today on this topic that may add some clarification too.

Look in the sources folder for the playground pages.

I downloaded your playgrounds, but the sources folders are empty when I open them in X Code😢@@StewartLynch

Thanks for the answer. But even though I downloaded your playgrounds, the Sources folder is empty😢@@StewartLynch

@@user-up2fz5gz6x Sorry. I thought you were referring to something else in another playground. You are probably referring Takto the Markup that I use in that playground. Take a look at this developer.apple.com/library/archive/documentation/Xcode/Reference/xcode_markup_formatting_ref/

thanks a lot!!🤍@@StewartLynch

Does this help? www.thomashanning.com/xcode-markup-for-playgrounds/

@@StewartLynch Wonderful thanks Stewart!