JSFiddle - React, Tailwind, and code Playground

by Pranab Dey

JavaScript

function pranab(a){
	Array.isArray(a)?console.log([...a, ...a.reverse()]):console.log(a+' is not an array.');
  var b = "War zoAnea";
  console.log(b.search(/a/ig));
}

pranab([1,2,3,4,5]);