Automatic Reference Counting

Learn Automatic Reference Counting (ARC) in Swift by understanding how memory management is handled automatically in iOS applications. This training covers how ARC tracks object references and frees memory when objects are no longer in use. It also explains strong, weak, and unowned references and how they help prevent memory leaks and retain cycles. You will learn how memory is allocated, retained, and deallocated throughout the app lifecycle, from object creation to release. The course also covers common memory management issues in iOS apps, including retain cycles in closures and delegates, and how to avoid crashes and performance degradation. It focuses on writing efficient, memory-safe code to build stable, scalable, and high-performance iOS applications using ARC.