Number->Letter->Number

by Joshua Dwire November 06, 2015

JavaScript

var s = '',a=[17,22,5,3,11,4,21,7,25,20,11,21,11,13,9,12,2,17];for(var i=0;i<a.length;i++){s+=String.fromCharCode(a[i]+65)}console.log(s)

var s = 'MARY HAD A LITTLE LAMB'.replace(/[^A-Z]/g,''),a=[];for(var i=0;i<s.length;i++){a.push(s.charCodeAt(i)-65)}console.log(a)

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Number->Letter->Number

JavaScript

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