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[JavaScript] JS arrays are the difference and use of every and some

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Posted on 8/13/2022 6:54:28 PM | | | |
Requirements: In .NET, how can the front-end determine whether an array contains an element using the Any keyword? Some functions can be used.

Array.prototype.some()

The some() method tests whether at least 1 element in the array has passed the provided function test. It returns a value of type Boolean.

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Sample code:



Array.prototype.every()

every() method tests whether all elements within an array can pass the test of a given function. It returns a boolean value.

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Sample code:



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