🚧operator

🚧 under construction

JS ⟩ statement ⟩ expression ⟩ operator ⟩

(expression)

arithmetic / comparison / logical / assignment expressions, categorized as：

• prefix / infix / postfix operators.

• unary / binary / ternary operators.

🌟table of operators

⭐️ 重點

JS operators usually convert the type of their operands as needed.

operator(s) that expect boolean operands will work with an operand of any type❗(every value is truthy or falsy)

property access and invocation expressions have higher precedence than any of the operators.

• most operators are represented by punctuator(s).

• some are represented by keyword(s) such as delete and instanceof.

🔴 主題

👥 相關

📗 參考

📘 手冊