I rarely see people using [weak self] in didSet. Is there a reason?
I tried to use [weak self] in the didSet of the variable:
var data: Dictionary! {// [1]
didSet {[2]
self?.layoutSub
Tag: Weak
Delphi Xe10.1 reference count (Delphi Xe10.1 Berlin finally added support for Weak, unsafe)
The previous version of Delphi does not support Weak and UnSafe references of interfaces, and Weak and UnSafe of objects are supported, and it is only supported on Android and Ios platforms.