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This article will explain in detail the example analysis of JavaScript using = instead of =. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Use = instead of =

The = = (or! =) operator automatically performs type conversions when needed. The = = (or! =) operation does not perform any conversion. It compares values and types and is considered to be better than = = in terms of speed.

[10] = = 10 / / is false [10] = = 10 / / is true'10' = = 10 / / is true'10' = = 10 / / is false [] = 0 / / is true [] = = 0 / / is false''= = false / / is true but true = "a" is false''= false / / is false on "example analysis of JavaScript use = = instead of = =" ends here. Hope that the above content can be helpful to you, so that you can learn more knowledge, if you think the article is good, please share it for more people to see.

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