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A practical guide to Objective‑C ARC weak references: how they prevent retain cycles, a worked delegate/block example, common pitfalls, and verification steps using Xcode breakpoints and Instruments.
Jule compiles through C++ to a self-contained native binary and manages heap memory with automatic reference counting, giving deterministic destruction without a tracing collector. For a long-running, low-traffic service where resident memory should stay small, that model looks attractive, but it leaves one behavior unresolved around cyclic data. Reference c
Objective-C ARC weak references are documented to zero automatically when the referenced object is deallocated. The decision point concerns safe use of those weak references across threads where deallocation and access can interleave. The relevant constraints are ARC memory management with the weak qualifier, and the documented non-deterministic timing of we
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