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Javascript generate alphabet string
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| function generateAlphabets() { | |
| var alphabets = []; | |
| var start = 'A'.charCodeAt(0); | |
| var last = 'Z'.charCodeAt(0); | |
| for (var i = start; i <= last; ++i) { | |
| alphabets.push(String.fromCharCode(i)); | |
| } | |
| return alphabets.join(''); | |
| } |
Removing join will return an array
https://ariya.io/2013/07/sequences-using-javascript-array //For reference
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Array.apply(undefined, Array(26)).map(function(x,y) { return String.fromCharCode(y + 65); }).join('');