The attached lldb command pblock command lets you peek inside an Objective-C block. It tries to tell you where to find the source code for the block, and the values captured by the block when it was created.
Consider this example program:
#import <Foundation/Foundation.h>
@interface Foo: NSObject
@end
@implementation Foo
Get old OS X/ macOS installer from the App Store via mas.
Direct links prioir to Catalina via Rich Trouton
Direct link: https://apps.apple.com/gb/app/macos-monterey/id1576738294
| // | |
| // XDocumentSource.h | |
| // Textastic Universal | |
| // | |
| // Created by Alexander Blach on 01.05.18. | |
| // | |
| #import <Foundation/Foundation.h> | |
| @protocol XDocumentSourceProtocol |
| - (void)moveToURL:(NSURL *)url completionHandler:(void (^ __nullable)(NSError * __nullable))completionHandler | |
| { | |
| NSError *error = nil; | |
| NSURL *adjustedURL = nil; | |
| if (![[url pathExtension] isEqualToString:@"testextension"]) { | |
| adjustedURL = [url URLByAppendingPathExtension:@"testextension"]; | |
| } |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
| <plist version="1.0"> | |
| <dict> | |
| <key>IncompatiblePaths</key> | |
| <array> | |
| <dict> | |
| <key>Application Name</key> | |
| <string>Sxs Memory Card Driver</string> | |
| <key>Blurb</key> |
| // Don't forget to prefix your category! | |
| #import <UIKit/UIKit.h> | |
| NS_ASSUME_NONNULL_BEGIN | |
| @interface UIWindow (PSPDFAdditions) | |
| #if TARGET_OS_UIKITFORMAC |
Here's what needs to be done in order to use security scoped bookmarks on Mac Catalyst:
You need an entitlement: "com.apple.security.files.bookmarks.app-scope" needs to be se to 1.
Pass both NSURLBookmarkCreationWithSecurityScope and NSURLBookmarkCreationSecurityScopeAllowOnlyReadAccess when creating the bookmark.
Note: The headers mark these API as unavailable for iOS, and this indeed does only work on Mac and not iOS. However, Mac Catalyst really is a Mac app, so using these values is fine. In order to allow compilation, use following:
| let excludedActivityTypes = [ | |
| UIActivity.ActivityType.print, | |
| UIActivity.ActivityType.openInIBooks, | |
| UIActivity.ActivityType.copyToPasteboard, | |
| UIActivity.ActivityType.addToReadingList, | |
| UIActivity.ActivityType.assignToContact, | |
| UIActivity.ActivityType.copyToPasteboard, | |
| UIActivity.ActivityType.mail, | |
| UIActivity.ActivityType.markupAsPDF, | |
| UIActivity.ActivityType.postToFacebook, |
Here is easy steps to try Windows 10 on ARM or Ubuntu for ARM64 on your Apple Silicon Mac. Enjoy!
NOTE: that this is current, 10/1/2021 state.
