A tweet-sized, fork-to-play, community-curated collection of JavaScript.
- Click the button above to fork this gist.
- Modify all the files to according to the rules below.
- Save your entry and tweet it up!
Keep in mind that thanks to the awesome sensibilities of the GitHub team, gists are just repos. So feel free to clone yours and work locally for a more comfortable environment, and to allow commit messages.
All entries must exist in an index.js
file, whose contents are
- an assignable, valid Javascript expression that
- contains no more than 140 bytes, and
- does not leak to the global scope.
All entries must also be licensed under the WTFPL or equally permissive license.
See the 140byt.es site for a showcase of entries (built itself using 140-byte entries!), and follow @140bytes on Twitter.
To learn about byte-saving hacks for your own code, or to contribute what you've learned, head to the wiki.
140byt.es is brought to you by Jed Schmidt, with help from Alex Kloss. It was inspired by work from Thomas Fuchs and Dustin Diaz.
x=function(a,c){for(c in this)if(this[c]===a)return!0;return!1} x.call([1,2,3,4],2) // -> true
nope, it doesn't. However, it could fail if you compare to some prototypical feature, like inArray (if you set it as prototype). To remedy for this, either use a numeric iteration or the hasOwnProperty-method; the latter has the advantage of being useful for Objects, too.