Difference Between JavaScript Arrays and Objects
- JavaScript arrays use indexes as numbers.
- objects use indexes as names..
JavaScript Arrays
An array in JavaScript is a data structure used to store multiple values in a single variable. It can hold various data types and allows for dynamic resizing. Elements are accessed by their index, starting from 0.
You have two ways to create JavaScript Arrays: using the Array constructor or the shorthand array literal syntax, which is just square brackets. Arrays are flexible in size, so they can grow or shrink as you add or remove elements.
Table of Content
- What is Array in JavaScript?
- Basic Terminologies of JavaScript Array
- Declaration of an Array
- Basic Operations on JavaScript Arrays
- Difference Between JavaScript Arrays and Objects
- When to use JavaScript Arrays and Objects?
- Recognizing a JavaScript Array
- JavaScript Array Complete Reference
- JavaScript Array Examples
- JavaScript CheatSheet