This list fixing warning

1. 'keyWindow' was deprecated in iOS 13.0: Should not be used for applications that support multiple scenes as it returns a key window across all connected scenes

and this how I solve it

before:

safeArea = UIApplication.shared.keyWindow?.safeAreaInsets ?? UIEdgeInsets.zero

After:

safeArea = UIApplication.shared.windows.filter {$0.isKeyWindow}.first?.safeAreaInsets ?? UIEdgeInsets.zero

2.Terminating app due to uncaught exception 'RLMException', reason: 'No properties are defined for 'RealmObject'. Did you remember to mark them with '@objc' in your model?'

Error SubString to String?

normal code 

let date = 
let splitDate = date.split(separator: "-")

This how I cancel last commit when it already push on gitlab, there a couple solution but this work for me , and follow this step for fixing.

First Step

Reset to <commit id> what you want to be last commit example: 
[feature] commit what you want to remove 3x311x8x
[feature] commit must be the last bx3x2x8x
.
.
.

$ git reset — hard <commit-id>
example:

$ git reset --hard b3ee42c8
HEAD is now at b3ee42c8 [last]

Second Step

clean your local drive in project
$ git clean -f -d

Third Step

$ git status

Forth Step

$ git fetch — all

Fifth Step

add + (plus) before your branch
$ git push -u origin +<branch-name>
example:

$ git push -u origin +feature/parent