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This article mainly introduces how JavaScript uses ^ to judge whether the symbol is the same. It is very detailed and has a certain reference value. Friends who are interested must read it!

Use ^ to determine whether the symbols are the same

Can only be applied with integers

(a ^ b) > = 0; / / true is the same; false is different JavaScript features 1.JavaScript is mainly used to add interactive behavior to HTML pages. 2.JavaScript can be embedded directly into HTML pages, but writing as a separate js file facilitates the separation of structure and behavior. 3.JavaScript has cross-platform features and can run on multiple platforms with the support of most browsers.

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