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Task TaskGroup Swift async concurrent programming

const constant variables constant pointers constant member functions C++ programming

Go JSON Struct Custom Types Data Decoding

Prevent retain cycles Swift closures Swift delegates Memory management Weak references Unowned references

C++ pass-by-value pass-by-reference function arguments programming concepts

Swift weak references unowned references memory management retain cycles

Go JSON time.Time encoding decoding struct RFC3339

copy elision C++ optimization object copying performance enhancement temporary objects

ARC Automatic Reference Counting Swift memory management reference counting

C++ lvalue rvalue xvalue prvalue move semantics memory management optimization

Keywords: Go context request-scoped values middleware

Swift Retain Cycles Closures Memory Management weak reference

Swift generics protocols where clause Swift programming type constraints

keywords: Go worker pool concurrency goroutines task management performance optimization

C++ References Pointers Programming C++ Syntax Memory Management

Swift StringConvertible CustomDebugStringConvertible Swift Programming CustomString Debugging in Swift

Go channels sending on closed channel avoid panic concurrency goroutines

Stack allocation Heap allocation C++ memory management Dynamic memory Memory leaks

C++ Rule of Three Rule of Five Rule of Zero Resource Management Memory Management