Javascript Array Find Method

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Javascript Array Find Method

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What is javascript array find method how to use find method from react project r javascript

What Is Javascript Array Find Method How To Use Find Method From React Project R javascript

The find method is an Array prototype aka built in method which takes in a callback function and calls that function for every item it iterates over inside of the array it is bound to When it finds a match in other words the callback function returns true the method returns that particular array item and immediately breaks the loop The find executes the callback function for each element in the array until the callback returns a truthy value If the callback returns a truthy value the find immediately returns the element and stops searching Otherwise it returns undefined If you want to find the index of the found element you can use the findIndex method

18 javascript array methods for beginners

18 JavaScript Array Methods For Beginners

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