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Editor to share with you how to use JavaScript every (), I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Every () / / contrary to 5

The every method is used to traverse the array, triggering a callback function after each element, and returns false as long as one does not meet the condition, otherwise it returns true, similar to & & comparison, such as:

Let arr6 = [{result: true}, {result: false}]; let newArr6 = arr6.every ((e, I) = > e.result); / / as long as one is false, it is falseconsole.log (newArr6); / / the above is all the content of the article "how JavaScript uses every ()". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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