Skip to content

Instantly share code, notes, and snippets.

@amfg

amfg/random.js

Created February 7, 2016 13:30
Show Gist options
  • Save amfg/e007f5ee0e3d2d981897 to your computer and use it in GitHub Desktop.
Save amfg/e007f5ee0e3d2d981897 to your computer and use it in GitHub Desktop.
Download ZIP
Generate random unicode string
Raw
random.js
random = function(length) {
var array = new Uint16Array(length);
window.crypto.getRandomValues(array);
var str = '';
for (var i = 0; i < array.length; i++) {
str += String.fromCharCode(array[i]);
};
return str;
}
@RossRogers
Copy link

What about

const random_unicode_string = (length: number): string =>
      String.fromCharCode.apply(null, Array.from({length}, () => Math.floor(Math.random()*65536)))

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