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Set、WeakSet、Map及WeakMap about blog HOT 3 OPEN

sisteran commented on September 17, 2024 9

Set、WeakSet、Map及WeakMap

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Comments (3)

songmengda commented on September 17, 2024

好详细可以搬走吗

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shuureina commented on September 17, 2024

复习面试题的时候找到博主的这篇，能转载吗？

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xinguangtai commented on September 17, 2024

补充下四种相等性算法

严格相等比较 ===, indexOf, lastIndexOF 认为NaN与NaN不等，+0与-0相等
非严格相等比较 ==
同值零 Set,Map,include等认为NaN与NaN相等，+0与-0相等
同值 Object.is 认为NaN与NaN相等，+0与-0不等

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