February 2026
Intermediate to advanced
194 pages
3h 23m
English
Swift protocols will be introduced as the first means of supporting software modularization in mobile apps. A Swift protocol is a blueprint or interface that defines a set of methods, properties, and requirements that a class, structure, or enumeration can adopt. It provides a way to establish a contract between different types, allowing them to communicate and interact with each other in a consistent manner. Protocols in Swift are used to define common behavior ...
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