Mt. Miao Feng
Mar 30, 2024
Mt. Miao Feng in the Mentougou District. My first hiking trip in Beijing in 2024. Feels great! Difficulty: 2/5 Scenery: 3/5 Route: The last few pictures were taken by some teammates, with...
Math Concepts in Robotics and Controls
Mar 24, 2024
Motivation When reading robotics and controls literature, sometimes one would encounter mathematical concepts or terminologies for which the definitions are primarily found in mathematics. Typically, authors employ them to rigorously define things,...
System · Handy Tools
Feb 24, 2024
AI Gemini ChatGPT LMArena Poe Perplexity Claude DeepSeek 豆包 Kimi 千问 智谱 混元 扣子 Image EZGIF.COM Square Photo Photo 16x9 iLoveIMG Mermaid Mermaid Cheatsheet DeepSeek ImageMagick bash Video ffmpeg: install: sudo apt...
C++ · Inheritance Topics, CRTP Singleton Base
Feb 19, 2024
Some brief notes for quick reference. Object slicing and vtable lookup. Access specifiers and accessibility. Virtual inheritance in multiple/diamond inheritance. Singleton base class via Curious Recurring Template Pattern.