Hello,
Today, I’m studying Lea Verou’s prefixfree: https://raw.github.com/LeaVerou/prefixfree/master/prefixfree.js
I have a question about this approach:
(function(){
var self = window.StyleFix = {
link: function(link) {
try {
...
}
catch(e) {
return;
}
...
Wht is the reason to use var self = … ?