Student exercises that reinforce understanding of how arrays and loops work together in JavaScript. All work is done in the .js file, and results appear in the console. The audience for these ...

javascript forEach() method calls a function once for each element in an array , callback function is not executed for array elements without values.

JavaScript’s arrays can hold heterogeneous types ... rather than traditional imperative loops that describe in detail what is to occur. Let’s look at a few examples of working with arrays ...