Alan iOS Concurrency - Understanding Dispatch Queues and Operation Queues
Concurrency Programming - Covers all the concepts of synchronization and asynchrony required in iOS programming, as well as GCD and Operation that extend it.
Hello. I added a little bit of explanation to the lecture. ^^
Hello, this is Alan.
First of all, thank you for taking the iOS Concurrency Programming course. :)
Recently, two people have posted good questions in the Q&A section.
I have given you an answer.. and there are some errors in the comments.. and I would like to clarify the explanation a bit more.
Re-record and edit the video of that part (replacing the existing video file)
I uploaded it, and I also uploaded the code and PDF file after slightly modifying them . If you want to download the code or PDF file again,
I thought it would be good to post some news.
(Just for reference, if you take a look at the two questions and my answers, it might help you study a little.^^)
The relevant part
3. Things to be careful of when using dispatch queue (GCD) in GCD
2) Notes on the sync method . That is, why you should not send from the current queue (async) to the current queue (sync).
This part is covered a little more clearly.
(Below is an image capture of the page I added to the lecture notes PDF.)
I have added the above content to the PDF file, so you can use it for reference.
Yes.. If there is anything that requires additional explanation or you do not understand, please feel free to ask questions at any time and I will do my best to answer.
Thank you always. :)
