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How to Find an Elment in an Array

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How to Find an Elment in an Array

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If you want to find an element in an array, you can use the find method to perform this search. This method will search the entire array for all instances of the specified search term. The find method executes a callback function, called callbackFn, which must return a truthy value. This function is executed for every index in the array, as well as for all the elements with their assigned values. However, this method may not be as efficient when you have a sparse array, since the callback function is invoked for each element's value. The search function will also ignore any instances of the searched term that are in the middle of a word.