There is a reload method on the wkwebview, which might be a worst case option.It strikes me that you have a caching issue though.I don't see a really good option in the WKWebsiteDataStore.The NSURLRequest method has some caching options, but I'm not positive it works with file url's. I haven't done much with local files in a while.

Apple by default disables http from apps as a security measure.You should be able to enable it in your info.plistSee:https://developer.apple.com/documentation/bundleresources/information_property_list/nsapptransportsecurity/nsallowsarbitraryloadsBe sure to take note of the requirement to justify using http requests if your app is going to be made available through the app store.

Have you tried adding a swipe gesture recognizer?You should be able to use that to simulate the forward/backward swipe.Have you tried triggering a reload after updating the file?

Images don't show in this forum...For Best Results - Read the Labelhttps://forums.developer.apple.com/thread/97547You need to upload the image to another site and include a link to it.You should probably post the link with a space in it to avoid it going into moderation...For instance...htt ps://link...You may also need to paste it into a text editor and make that change prior to pasting it here since once the forum becomes aware of it being a link, it could still go into moderation.

What are you trying to do?Prevent the user from capturing screen contents?Prevent the webview from triggering a photo/video capture being triggered?

We finally get to do what Dilbert's boss wanted and not overuse the semicolons. 🙂

The simulator can't send mail.Your code should be testing to see if the device can send mail...https://stackoverflow.com/questions/32938348/how-to-use-mfmailcomposeviewcontroller-with-simulator

Have you tried unpairing and repairing?https://forums.developer.apple.com/thread/99094

There is a suggestion of it being needed to use the system player at least...https://developer.apple.com/documentation/mediaplayerEDIT:A possible way to detect the music apphttps://stackoverflow.com/questions/41545283/how-to-check-app-is-installed-or-not-in-phone

In my mind, not stopping at breakpoints makes sense.The app you are testing it with was built in release mode and wouldn't support debugging.I could also see that creating a potential security issue allowing debugging in that situation.You might be able to use the system logging to help understand what is going on.There is information on viewing the logs atapple.stackexchange.com/questions/165100/how-to-read-iphone-system-logsDocumentation on logging is athttps://developer.apple.com/documentation/os/logging

My reading of the documentation suggests you won't be able to know.Even if it is enabled, a low power state might cause it to not happen.

It seems unlikely since that seems to be a selling point for Apple.https://support.apple.com/en-us/HT210425

Not Apple documentation, but developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust does discuss this functionality.

Where are you setting the frame?We have an issue with a client's app that on the iPad the screen size information isn't valid until view did appear.

In my mind a ram disk would potentially be self defeating in that it takes memory that could be used more directly for processing and uses it through code simulating a disk drive with the overhead of the file system. There should already be caching of disk content to ram in what is likely a more efficient manner.I would expect allowing more parallel operations would, up to a point, increase the overall speed of compiling.Utimately the speed matters only to the extent it matters for you. If you are having to sit and wait the extra time then that can matter since time is money after all.