How to spot and fix memory leak, retain cycle and erratic crashes

IffIn this video, we learn about the common areas where leaks happen
- closures
- delegates
- notification centers
- disposeBag/anyCancellables in table/collection view cells
And how to resolve them using
- memory graph on XCode

Thank you Jan de Vries & Janneman84 for the awesome tool.

Binding combine with table view cell

Source code

0:00 - Intro
1:40 - Project walkthrough
08:14 - Memory graph
09:04 - Function fired multiple times
09:45 - Common areas where leaks happen
13:55 - LeakedViewControllerDetector introduction and installation
16:50 - Fix Notification Center leak
19:34 - Fix closure retain cycle
20:55 - Fix retain cycle in tableviewcell (disposeBag/anyCancellables)
22:30 - Fix retain cycle in delegates
23:55 - Using memory graph to confirm fixes
24:30 - Closing

Master the skills to become a senior iOS developer

Build a Swift Package Manager library

Build a finance stocks app

Build a ToDoList app with Firebase

Send emails inApp with Sendgrid API

Build a weather app with Alamofire 5 and REST API

Build onboarding flows with Lottie animations

Build a basic onboarding flow for beginners

[ShaikhAbdulMajid-dqxc]

Thanks Sir, This help alot, Appreciated!

[robert.ios.developer]

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.