Associative Arrays in JavaScript

Associative Arrays

 
Associative arrays are like ordinary arrays except the indices are Strings instead of numbers.

The keys in an associative array have to be Strings.

The values can be anything, including other arrays or associative arrays.

 

Example of Associative Array

var capital = [];
capital["India"] = "Delhi";
capital["Japan"] = "Tokyo";

colsole.log(capital["Japan"]);

Output :

Tokyo

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