ARCHIVE · 29
Follow the trail from foundational concepts to practical engineering decisions.
The stack is cleaned up with function calls, while the heap supports dynamic lifetimes and sizes. This covers allocation costs, the actual placement of Swift value and reference types, and how these areas differ from the Stack and Heap data structures.
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When developing for iOS, you end up using lazy var very often.
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When developing iOS apps, you sometimes want to add just logging or caching while keeping the core behavior intact. Start subclassing for that, and before long the inheritance tree becomes a mess.
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A folder inside a folder, with more files inside. If you’ve handled this kind of tree structure in code, you’ve probably felt stuck at least once.
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As projects grow, changing one file becomes increasingly intimidating. It is hard to tell how far the impact will spread.
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