Hello, future JavaScript star! Today, we're delving into the world of Lists and Arrays, in JavaScript. A list, much like a drawer, holds numerous values within a single container. By the end of this lesson, we will have mastered the essential tactics for efficiently crafting, accessing, and manipulating JavaScript lists.
Think of a list, or array, as a fleet of spaceships, where each ship carries a distinct item. So, you may ask, how does one assemble this space fleet? There are two methods:
- Using the array constructor
new Array()
:
- Using brackets
[]
:
Both techniques swiftly create a list, so feel free to choose the one you prefer!
Indexes in lists are akin to celestial coordinates. Each item in a list has an index that starts from 0
— this is specific to JavaScript.
