String Array
A string array contains only the string elements which means it has all the memory blocks filled with the string values that can be accessed using the indexing syntax.
Example: The below code explains the string array implementation.
Javascript
const strArr = ['w3wiki', 'JavaScript', 'TypeScript'];console.log("String Array: ", strArr);console.log("First element: ", strArr[0]); |
Output
String Array: [ 'w3wiki', 'JavaScript', 'TypeScript' ] First element: w3wiki
Types of Arrays in JavaScript
A JavaScript array is a collection of multiple values at different memory blocks but with the same name. The values stored in an array can be accessed by specifying the indexes inside the square brackets starting from 0 and going to the array length – 1([0]…[n-1]).
A JavaScript array can be classified into multiple types:
Table of Content
- Numeric Array
- String Array
- Array of Arrays (2D Arrays)
- Array of Objects
- Mixed Arrays
- Array with empty values
Contact Us