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var obj = { name: '張三李四', sex: 'm', age: 12 }; var {name: nickname, age: howold} = obj;
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卷首語:二十年老程序員的五條心得 作者:Justin Etheredge 1. 我懂的並不多 “你怎麼會不知道什麼是 BGP?”“你難道沒聽說過 Rust?” 類似的問題可能每天都會出現在我們面前。沒錯,投身於軟件行業的很多人之所以熱愛這份
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前言 不得不吐槽,學個JS,這個概念也太多了,但是這些概念你不懂吧,代碼你都看不懂,你都寸步難行。好吧,這又遇到了作用域方面的知識盲區,然後發現,又牽扯出了自執行函數。那又能咋整,爲了這點破工資,學唄。 適可而止,淺嘗輒止。 JS作用域 作