暴露他抗议 发表于 2025-3-30 09:23:43
Protocols,t called when a new service is added to or removed from the network: we didn’t have to implement the six other methods in the NSNetServiceBrowserDelegate informal protocol. We also didn’t have to declare anything in our object saying that we’re usable as an NSNetServiceBrowser delegate. It all just worked with a minimum of fuss.STALL 发表于 2025-3-30 14:55:15
Book 2009ware applications for Mac OS X. Objective–C is a powerful, object–oriented extension of C, making this book the perfect follow–up to Dave Mark‘s bestselling .Learn C on the Mac, Mac OS X Edition.. Whether you‘re an experienced C programmer or you‘re coming from a different language such as C++ or JaAGGER 发表于 2025-3-30 16:34:50
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