Observer Pattern
Observer Pattern (Behavioral Object Pattern) Intent Define a one-to-many dependency between objects so that when one …
hvdb Registration Monitoring
I’ve been into ASMR and doujin voice works since… well, I don’t remember exactly when. High prices naturally drive me to …
Memento Pattern
Memento Pattern: Object Behavioral Pattern Intent Capture an object’s internal state without breaking encapsulation, …
2023 New Server Deployment Log
After moving my blog to GitHub, I didn’t plan on buying any more servers. Maybe it’s because things have been too quiet …
NetEase Cloud Music 2020-2022 Annual Reports
Links View via mobile (tested on iOS). 2020: https://st.music.163.com/c/year2020 2021: …
Linux Learning Index
Written in Dec 2022. Remained unpublished for various reasons until now. This series covers my notes from reading Linux …
Mediator Pattern
Mediator Pattern - Object Behavioral Pattern Intent Define an object that encapsulates how a set of objects interact. …
Iterator Pattern
Iterator Pattern - Object Behavioral Pattern Intent Provide a way to access the elements of an aggregate object …
Interpreter Pattern
Interpreter Pattern: Class Behavioral Pattern Intent Given a language, define a representation for its grammar and an …
Command Pattern
Command Pattern: A Behavioral Design Pattern Intent Encapsulate a request as an object, allowing clients to be …