Skip to content

Instantly share code, notes, and snippets.

@vladyn

vladyn/RandomIndex

Last active October 23, 2015 10:24
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 vladyn/b9eb1a9faff369f82d91 to your computer and use it in GitHub Desktop.
Save vladyn/b9eb1a9faff369f82d91 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
RandomIndex
var arr = ["one", "two", "three"];
var randomIndex = Math.floor( Math.random() * arr.length );
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment