🔰anonymous function

🚧 施工中

JS ⟩ value ⟩ function ⟩ name ⟩ anonymous function

a function without a function name.

💈範例

// ⭐️ anonymous functions
// ╭─── 🔸 ───╮
  (function(){});    // function expression
                     // ⭐️ Note: "()" are required❗️
// ╭─ 🔸 ─╮
   () => {};         // arrow function

// ⭐️ Note:
//   function declaration, can't be anonymous❗️ 
function(){}
// ⛔ SyntaxError: Function statements require a function name

⭐️ 重點

📘 手冊

🚧