javascript.join method code example
Example 1: javascript array to comma separated string
var colors = ["red", "blue", "green"];
var colorsCSV = colors.join(","); //"red,blue,green"
Example 2: joining array of string
Array.join()
var colors = ["red", "blue", "green"];
var colorsCSV = colors.join(","); //"red,blue,green"
Array.join()