The article dissects self‑learning agents into model, harness, and context layers, evaluates real‑world approaches from Anthropic, Karpathy, DeepMind, Microsoft, and others, and argues that the most valuable learning signal comes from capturing genuine user feedback that most teams overlook.
This article explains the concepts of Data Transfer Object (DTO), Business Object (BO), Persistent Object (PO), and Value Object (VO) in backend development, shows how they differ and interact across layers, and provides Java code examples and a global configuration to filter null fields during serialization.
The article introduces the Hawaii framework—a Node.js based server‑side rendering solution used by WeChat HandQ—detailing its background, core RDS request description files, component architecture, development workflow, comparison with React/Vue and GraphQL, and its deployment and monitoring strategies.
The article explores the evolution and core concepts of responsive architecture for iOS, explains immutability and its model layer, examines Flux as its foundational pattern, and provides practical guidance on integrating responsive design into existing mobile app architectures.
