Isolating the scope

Very interesting JS


var i = 1;
console.log(" i (start) = " + i);

(function test() {
    var x  = i  + 1;
    console.log(" i (int) = " + x)
})();

console.log(" i (ext) = " + i)
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s