In the past when I entered an object name in the search field at the top of the documentation window, Xcode would display appropriate object names. Now when I enter an object name like NSVIew, 'No Results' is shown. Apparently I am missing some data file. What's going on?

I received a automated phone call claiming to be from a organization managing distribution of the award in the case of Cameron, et al. vs Apple The address I am supposed to respond to is: HTTPS://samllappdeveloperassistance.com Is this a scam?

I just installed the default safari app extension (the one created by Xcode) on my mac. Its icon is visible in Safari, but when I run the extension, nothing happens. Then when using the Safari/Developer/Web Inspector/ and choosing Sources, an Extension Script folder does not appear at the lower left. Do you have any suggestions to resolve this problem?

My mapkit app has to work in areas where there is no cell or internet service. Can mapkit download a local map or satellite image for later use in conjunction with GPS or saved locations?