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@showlovezz
Created February 15, 2020 17:03
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鼠年全馬鐵人挑戰 - 2-5
const vipName = (acer) => console.log('Welcome' + acer);
const vipName = acer => console.log('Welcome' + acer); // 只有一個參數,可以不用加上括號
const vipName = () => console.log('Welcome'); // 沒有參數,括號必須保留
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