circular reference

Rare Earth Juejin Tech Community

Aug 17, 2023 · Backend Development

Understanding Jackson vs Fastjson Serialization of Circular References and Global Exception Handling in Spring Boot

The article examines how Spring Boot handles circular reference serialization with Jackson and Fastjson, demonstrates the role of @ControllerAdvice for global exception capture, explains why Jackson may emit both 200 and 500 responses, and provides practical solutions using annotations and configuration.

Global Exception HandlingJacksonSpring Boot

0 likes · 18 min read

Understanding Jackson vs Fastjson Serialization of Circular References and Global Exception Handling in Spring Boot

Code Ape Tech Column

Jul 19, 2023 · Backend Development

FastJson Issues: Date Format Priority, $ref Circular Reference, and Lessons Learned

The article recounts a developer's experience with FastJson, detailing a date‑format configuration bug caused by an outdated library version, a $ref circular‑reference serialization issue, the debugging steps taken, and broader observations about FastJson's maintenance and feature defaults.

JSON serializationJavabackend debugging

0 likes · 10 min read

FastJson Issues: Date Format Priority, $ref Circular Reference, and Lessons Learned

Beike Product & Technology

Nov 5, 2021 · Mobile Development

Practical Guide to Detecting Circular References in iOS Applications

This article explains the fundamentals of iOS memory management, describes common memory‑leak scenarios such as circular references, introduces detection tools like MLeaksFinder and FBRetainCycleDetector, and provides concrete code examples and best‑practice techniques for preventing and fixing retain cycles in production apps.

FBRetainCycleDetectorMLeaksFinderMemory Leak

0 likes · 14 min read

Practical Guide to Detecting Circular References in iOS Applications