Find a value in an array of objects in Javascript || find array method скачать в хорошем качестве

Find a value in an array of objects in Javascript || find array method

Parameters #callbackFn Function to execute on each value in the array. The function is called with the following arguments: element The current element in the array. #index The index (position) of the current element in the array. #array The array that find was called on. The callback must return a truthy value to indicate a matching element has been found. thisArg Optional Object to use as this inside callbackFn. Return value The first element in the array that satisfies the provided testing function. Otherwise, undefined is returned. The find method executes the callbackFn function once for each index of the array until the callbackFn returns a truthy value. If so, find immediately returns the value of that element. Otherwise, find returns #undefined . #javascript #js