JavaScript’s arrays can hold heterogeneous ... modifying the collection in a “destructive” way: // Create an array with heterogeneous types: let myArray = [10, "hello", true, { name ...

Awesome! You have just learned a ton about arrays! This has been a fairly high level overview, and there is plenty more to learn about working with arrays, much of which you will see in later sections ...

To run the JavaScript code open the index.html file use ... Check the tests for more details. Create function avg(arr) that receives any mixed array and calculates average. Consider as mixed array an ...