Skip to content

Instantly share code, notes, and snippets.

@shridharkalagi

shridharkalagi/generate-alphabets.js

Forked from mreigen/generate-alphabets.js
Created May 9, 2019 10:28
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save shridharkalagi/aa427250796a18eb3eed9f4517cfa9ac to your computer and use it in GitHub Desktop.
Save shridharkalagi/aa427250796a18eb3eed9f4517cfa9ac to your computer and use it in GitHub Desktop.
Download ZIP
Javascript generate alphabet string
Raw
generate-alphabets.js
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('');
}
@shridharkalagi
Copy link
Author

shridharkalagi commented May 9, 2019 •
edited

Array.apply(undefined, Array(26)).map(function(x,y) { return String.fromCharCode(y + 65); }).join('');

@shridharkalagi
Copy link
Author

Removing join will return an array

@shridharkalagi
Copy link
Author

https://ariya.io/2013/07/sequences-using-javascript-array //For reference

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment