October 2017
Intermediate to advanced
210 pages
5h 32m
English
Content preview from Swift 4 Protocol-Oriented Programming - Third Edition
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What is object-oriented programming?
Object-oriented programming is a design philosophy. Writing applications with an object-oriented programming language is fundamentally different from writing applications with older procedural languages, such as C and Pascal. Procedural languages use a set of instructions to tell the computer what to do step-by-step by relying on procedures (or routines). Object-oriented programming, however, is all about the object. This may seem like a pretty obvious statement given the name, but essentially, when we think about object-oriented programming, we need to think about the object.
The object is a data structure that contains information about the attributes of the object, in the form of properties, and the ...
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