## Arrays

First Steps with Arrays from MDN runs through some basic array operations and manipulations.

### Iterate through arrays with for..in

    let oranges = ['Naval Orange','Tangelo','Clementine','Valencia Orange'];

    /* Iterate with for..of */
    console.log("Iterate with: item of array");
    for (const myorange of oranges) {
       console.log(myorange);
    }
    console.log("DONE!");

### Each array value has an index

    let oranges = ['Naval Orange','Tangelo','Clementine','Valencia Orange'];
    /*
     oranges[0] is "Naval Orange"
     oranges[1] is "Tangelo"
     oranges[2] is "Clementine"
     etc.
     oranges.length is 4
    */