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JJavaScript/Node.js 台灣JavaScript/Node.js 台灣@JavaScriptTw · group · 1 999 members

Message嗯嗯，剛剛沒意識到是 map(func) 的寫法有限制，一直看 class Database

28 February 2018
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フラン❤
嗯嗯，剛剛沒意識到是 map(func) 的寫法有限制，一直看 class Database

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ききさまArray.prototype.map() - JavaScript | MDN https://developer.mozilla.org/zh-TW/docs/Web/JavaScript/Reference/Global_Objects/Array/mapききさま也可以指定 map 第二個參數
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ききさま以前有被雷過フフラン❤寫這麼久才知道 map() 有第二個參數www
JJavaScript/Node.js 台灣JavaScript/Node.js 台灣@JavaScriptTw · group · Tech
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