🔣colon (:)

punctuator `:`

JS ⟩ grammar ⟩ token ⟩ punctuator ⟩ colon (:)

🔴 主題

• object literal - { <key> : <value> }.

• conditional operator (?:) - <condition> ? <a> : <b>.

• label statement - <label> : <statement>.

• switch (case clause) - case <expr> : <statements>.