Arrays Arrays are the main tool in JavaScript. They use contiguous memory. This allows you to access any element by its index instantly. - push: Adds an element to the end. - unshift: Adds an element ...

Each pair is a property. A property holds different types of data: - Strings - Numbers - Arrays - Other objects - Functions When a function lives inside an object, it is called a method. Methods ...

Here's what we know about York's decision to surrender the fixture, as well as what are the Revolution's plans in lieu of the cancelation.