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Yes. Run some Swift code in Xcode with the debugger and step through its execution; you can see that Objective-C objects proliferate through Swift. Cocoa APIs a

by adrianm 12y ago

Yes. Run some Swift code in Xcode with the debugger and step through its execution; you can see that Objective-C objects proliferate through Swift. Cocoa APIs are especially Objective-C compatible, as to be expected.