What you want is not clear to me. What do you want to get in pdf ? the UILabel text ?

AFAIK, you cannot get full control of keeping your app running in background. May have a look here: https ://www.hackingwithswift. com/example-code/system/how-to-run-code-when-your-app-is-terminated

You want to implement ? optional func tableView(_ tableView: NSTableView, sortDescriptorsDidChange oldDescriptors: [NSSortDescriptor]) Could this help ? https://stackoverflow.com/questions/54595860/nstableview-better-solution-for-sorting-collection-with-nssortdescriptor

Is Math.getMaxSizeWithAspect a function of yours ? If so, thanks to post the code. Also try to change .trilinear with .linear or 207 in 252 (if that fits in your app)

Could you please select in referenced links and post: the part of code you want to adapt the adaptations you did (what are your own objects to decode) explain what you tried, what doesn't work ? Not sure many here have time or intent to go and search for relevant code.

I don't understand the relation between external mouse and scroll background color…

That is a problem of "conflict" between the 2 gestures. have a look here on solutions (in your case, not a TableView but CollectionView, but very similar): https://stackoverflow.com/questions/31977977/ios-uipageviewcontroller-failed-to-determine-navigation-direction Apple told me that the UIScrollViewin the UIPageViewController and the one in the UITableViewController were conflicting, causing this bug. All I did was put a UIPanGestureRecognizer on the whole view, and whenever the user scrolls up or down, the UIScrollView in the UIPageViewController is disabled, allowing the user to scroll through the UITableView without conflicts or crashing. When the user stop scrolling up or down, the UIScrollView of the UIPageViewController is re-enabled.

You have defined Second inside One. So, when you call One.Second(), you just create an instance of Second ("prefixed" by One). You don't have to create an instance of One. You do the same when you call from a framework:           let vc = UIKit.UIViewController() which is equivalent to           let vc2 = UIViewController() One just tells that we look for Second() inside this class.

When you have a String, you convert to num with: let str = "12" let num = Int(str) ?? 0 or let numDouble = Double(str) ?? 0.0 So, in your case, you have to get the text of the label with myLabel.text and then convert. Important to note that Int() or Double() can fail: if you pass "Hello" instead of "12", this cannot be converted to Int (or Double). Hence you get a nil value. So, result of Int() is an optional. You could unwrap with let num = Int(str)! but that is very risky: app will crash if your text is not an Int. So you can use the ?? (nil coalescing operator): if result is nil, then you give the value after ?? otherwise you unwrap (safely) and get an Int or Double (and not an optional). Don't hesitate to ask if something is not clear. Otherwise, don't forget to close the thread by marking the correct answer.

Critical alerts are just done for that: have precedence over everything else. So it is normal it interrupts Teams audio. But surprising that you are forced to relaunch Teams to get audio back. What your app's users could do is turn off critical alerts for your app during the time of a Teams meeting for instance. But if you got an entitlement for critical alert, there must be some serious reason (and thus risky to stop them). May read this: https ://www.howtogeek. com/412925/what-are-critical-alerts-on-iphone-and-ipad-and-how-do-i-enable-them/

So it looks like you succeeded to reply to some posts here. Does it work now for the post listed in your initial post ?

I need some code ----- xcode12 Then write it ! The forum is not for writing code for you… Is the problem Xcode 12 ? Where is the problem ? Did you read my answer ? There are several code suggestions in the referenced thread that could inspire you.

Im wondering if it's impossible to make the launchscreen storyboard showing on several simulators and devices these days I don't understand the question. What do you want to do ? That's not clear. In Xcode: Launchscreen shows on any simulator you select in Xcode as the active Scheme. What is it you cannot do ? In VS, that's a question for VS.

How are the images defined ? png ?

No, we don't have access to others bug reports.