Introduction to JavaScript flatmap The flatMap() function in JavaScript is defined as map the elements and making the resultant mapping elements into a new array. This means it makes an int… Read More

‘flatMap’ method returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying the provided mappin… Read More

a. map function takes a stream as input and transform it to other stream. For example, I can use map function to convert a stream of integers to stream of squares.‘flatMap’ metho… Read More