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[js] 132.javascript 代码中的"use strict";是什么意思 ? 使用它区别是什么？ #301

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qiilee opened this issue Sep 30, 2019 · 0 comments

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qiilee commented Sep 30, 2019

答案：意思是使用严格模式，使用严格模式，一些不规范的语法将不再支持

qiilee added the JS label

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