Arrow Functions
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//simple drop function keyword
const hello=()=>{const es6='Hello its me ';
return `${es6} Sanjiv Rai`;
}
console.log(hello());
//the second param specifies the index of the array
const power=[1,2,3,4,5].map((number,index)=> {return Math.pow(number,index);
});
console.log(power);
const add=(n1,n2)=> {return n1+n2;};
console.log(add(23,32));
const milestokm=(miles)=> {return miles*1.60934;};
console.log(milestokm(1));
JavaScript
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