“show when run”

Hi am launching a tableviewcontroller as below. in uitableviewcell i only have a UILabel. when i click on the cell, i want the checkmark accessory to show tick mark. in didSelectRowAtIndexPath, i print the 'text' of label and it shows the name itemName that i gave in storyboard. i feel like the cell is not getting configured or memory not alloc'ed properly. never had this issue before. am running xcode 11.7. anything wrong with cellForRowAtIndexPath()? Spent like 5 hours on this simple item picker. Appreciate any help. i also posted this question on SO here: https://stackoverflow.com/questions/64507695/accessorytypecheckmark-isnt-showing-appears-like-something-going-on-with-uitab

Hellofor some textfield, I need to show a NSViewController through a popover, when this textfield becomes firstResponder.My problem is that the viewController displays twice: once as an independant window and once in the popover.I feel it's because I create the view using:let wc = helpViewController()and later:myPopover.contentViewController = wcSo I've tried this:let popoverViewController = storyboard?.instantiateController(withIdentifier: helpViewController)andmyPopover.contentViewController = popoverViewControllerbut ly application crashes on the nstantiateController. I can't find helpViewController.Hoping i have told clearly about my problem, could you help me?

Im trying to compile a free app from GitHub for personal use but i cant sign it since everytime im getting the same error 0 identities found. I have added my Apple ID to Xcode accounts, but in manage certificates, it shows status not in keychain. On keychain access > login, it doesn’t show any Apple dev certificate obviously, and when I run security find-identity in terminal, I get a 0 identities found, 0 valid identities found. I don’t know where to begin, every tutorial I find requires downloading a certificate from Apples Dev website but my account is a free developer, not paid. A few months ago I was able to compile this same app so I know I don’t need a paid dev account. Any help appreciated.

Hello. I created multiple intents and then I would like to show Siri messaging UI for an intent instead of Intent UI.- Intent A: it shouldn’t have Intent UI and should be processed in the Siri messaging UI. - Intent B: it uses Intent UI.How can I prevent from showing Intent UI in accordance to an intent? Thanks.

How can playground or any app exec an swift code or show an update live of view that we are make? I want to know this because i want to build app that help you to build views without coding..so i want the same Features that used on swift playground and xcode that exec swift code and show update live of view.

NSMutableAttributedString append NSTextAttachment , and set paragraphStyle.alignment = .justified， will Show Overlap，Word overlap。

Hope my scenario is not weird. Here is the description:1. User runs my app.2. User hides my app completely (all windows are hidden) so that he/she has no way to accessing the app. (Dont' ask why, user requested this feature and I want to implement it.)3. Now user rerun my app and I want to use XPC to tell the running instance to show itself.It sounds very reasonable and I have done most of code. But it is blocked by macOS the system. It seems macOS controls only one instnace of an app can be running at the same time; second try to run the same app (in /Applications) simply does nothing - the app code does not even get executed so that my code in main.m won't have the change to communicate with XPC.I believe there must be a way to overcome this. Any suggestions will be appreciated. Thanks and Merry Xmas!