iOS Swift Tutorial: Use APIs with Swift UI & Build a Book Barcode Scanner 

Yay!!! Brian is back. I am doing this right away. Hello brian it's been a while you did a tutorial i hope you are safe ?

Have you given up on publishing, Brian? Your approach to teaching is wonderful!

Hi Brian. It is a great explanation of a project. But I find it hard to follow, because part of it is missing, Barcode scan for the book, is essential important to understand of this project. It is Not clear to me, please show its in details. Hope to hear from you soon, Please provide codes for barcode, Thanks Toan

Very nice tutorial

Great tutorial!

Brian, Thanks for a great tutorial. I have become a Patreon - definitely worth it. Would be willing to show us how to get book covers as well?

Great tutorial, Brian, thanks! I have a question about parsing the authors array in the JSON data. I've tried using the ForEach statement in several ways, but it tells me that I need to use a protocol called, RandomAccessCollection, to parse this array. I can address the items in the array, using "authors[x]" but I will never know how many items there are in the array. Is there an easy way of parsing the authors array, in order to show all authors in the views? Thanks again for the tutorial, I love your style! Wilf

Hi I am planning to create 4 apps to manage the flow of clients in a particular salon: - one for clients to order the services, it will send orders to receptionist app - one for receptionist to sign in clients services order, it will send order services to manager app - one for manager to appoint technicians to do clients services . And it will send order to technician app. - one for technicians to show the services so they know what to do. It will send complete services back to receptionist app to help checkout How can I create this system?

I tried this code and not worked. It does not scan the isbn ???

I Meant, Barcode Scan