How to convert an array into string using JavaScript?

An array to string using JavaScript:

var Cities = ['Kolkata', 'Udaipur','Delhi','Mumbai','Chennai','Hyderabad','Bangalore'] // array

Using toString() method

var newArrCities = Cities.toString();

Output: "Kolkata,Udaipur,Delhi,Mumbai,Chennai,Hyderabad,Bangalore" // , is the separator here Using join() method //It allows you to specify the separator or by default it will comma/(,)

var newArrCities2 = Cities.join(); OR var newArrCities2 = Cities.join(",");

Output: "Kolkata,Udaipur,Delhi,Mumbai,Chennai,Hyderabad,Bangalore"

var newArrCities = Cities.join('*');

Output: "Kolkata*Udaipur*Delhi*Mumbai*Chennai*Hyderabad*Bangalore"

Comments

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