a problem : undefined #463
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var swipe=(function(me){
var test = 1;
var undefined = 1;
// compare following situations:
me.test1 = (test !== undefined); //false
me.test2 = (typeof test !== 'undefined'); // true
return me;
}(swipe||{})
);
alert(swipe.test1);
alert(swipe.test2);
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var swipe=(function(me){
var test = 1;
var undefined = 1;
// compare following situations:
me.test1 = (test !== undefined); //false
me.test2 = (typeof test !== 'undefine'); // true
return me;
}(swipe||{})
);
alert(swipe.test1);
alert(swipe.test2);