js/base/Javascript%E6%89%A7%E8%A1%8C%E4%B8%8A%E4%B8%8B%E6%96%87%E4%B8%8E%E9%97%AD%E5%8C%85 #167
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闭包要如何清理呢,能不能顺带也讲解一下啊 |
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js/base/Javascript%E6%89%A7%E8%A1%8C%E4%B8%8A%E4%B8%8B%E6%96%87%E4%B8%8E%E9%97%AD%E5%8C%85
一、由来 JavaScript中的闭包源于计算机科学中的一种理论概念,称为“λ演算”(Lambda Calculus)。λ演算是计算机科学的基础之一,1930年由Alonzo Church提出,它是一种用于描述计算过程的数学抽象模型,也是函数式编程语言的基础。 在JavaScript中,闭包是函数和声明该函数的词法环境的组合。这个环境包含了闭包创建时所...
https://www.coding-time.cn/js/base/Javascript%E6%89%A7%E8%A1%8C%E4%B8%8A%E4%B8%8B%E6%96%87%E4%B8%8E%E9%97%AD%E5%8C%85.html
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