⚖️LHS vs. RHS reference

JS ⟩ concepts ⟩ compiler ⟩ LHS vs. RHS reference

• RHS reference： get the value of a variable (if it exists).

• LHS reference： find the variable container itself.

a variable

📗 參考

• YDKJS: Scope & Closures (v.2) ⟩ Ch. 1: What's the Scope?