chuyeow (owner)

Revisions

gist: 79803 Download_button fork
public
Public Clone URL: git://gist.github.com/79803.git
Embed All Files: show embed
Executing a JavaScript function only once.js #
raw 
1
2
3
4
5
6
7
8
9

function foo() {
  if (!arguments.callee.done) {
    arguments.callee.done = true;
  } else {
    return;
  }
 
  // Actual code here.
}