Hi, > if(typeof a !== 'undefined') { > }
Are we really concerned that undefined may of been redefined? (Which would probably cause a whole lot of issues.) Seems it may be a little expensive to me compared to a straight === undefined. Thanks, Justin
Hi, > if(typeof a !== 'undefined') { > }
Are we really concerned that undefined may of been redefined? (Which would probably cause a whole lot of issues.) Seems it may be a little expensive to me compared to a straight === undefined. Thanks, Justin