黎黎去去都係寫frontend backend application ,花好多時間學咩咩咩framework
好少少都叫鑽研下algo data structure, advance 少少的complexity theory冇人識
偏純數/邏輯學少少 category theory monad formal verification information theory等等更加冇人掂
就算係偏applied 如robotics planning compiler theory 3D computer vision都好少人識
唯一多少少人知就係machine learning ,但都係流於表面,run下package都算,Bayesian graphical model都好少人知係咩